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Nouveautés (dernières 4 semaines) 273
2023 janvier (MACJ) 216
2022 décembre 259
2022 novembre 304
2022 octobre 379
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Classe IPC
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission 3 626
H04W 72/04 - Affectation de ressources sans fil 2 614
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue 1 590
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission 1 551
H04W 72/12 - Planification du trafic sans fil 1 354
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1.

TECHNIQUES FOR INTER-UE COORDINATION PRIORITIZATION FOR COLLISION INDICATION

      
Numéro d'application CN2021106986
Numéro de publication 2023/000121
Statut Délivré - en vigueur
Date de dépôt 2021-07-19
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Wu, Shuanshuan
  • Nguyen, Tien Viet
  • Sarkis, Gabi
  • Gulati, Kapil
  • Dutta, Sourjya
  • Guo, Hui

Abrégé

Methods, systems, and devices for wireless communications are described. An example method for wireless communication at a first user equipment (UE) may include receiving at least a first sidelink transmission from a second UE, wherein at least a second sidelink transmission from a third UE is scheduled contemporaneously with at least the first sidelink transmission from the second UE. The method may also include transmitting an indication in a transmission occasion to at least one of the second UE or the third UE based at least in part on a prioritization of information for the transmission occasion, wherein the indication indicates that at least the first sidelink transmission from the second UE is scheduled contemporaneously with at least the second sidelink transmission from at least the third UE.

Classes IPC  ?

  • H04W 72/02 - Sélection de ressources sans fil par un utilisateur ou un terminal
  • H04W 72/12 - Planification du trafic sans fil
  • H04L 1/18 - Systèmes de répétition automatique, p.ex. systèmes Van Duuren
  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04W 76/14 - Gestion de la connexion Établissement de la connexion Établissement de la connexion en mode direct

2.

REPEATER COMMUNICATION SYSTEM WITH SUB-BAND POWER MEASUREMENT CAPABILITY

      
Numéro d'application US2022073081
Numéro de publication 2023/004222
Statut Délivré - en vigueur
Date de dépôt 2022-06-22
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Luo, Jianghong
  • Abedini, Navid
  • Li, Junyi
  • Luo, Tao
  • Sun, Jing
  • Gaal, Peter

Abrégé

This disclosure provides systems, methods, and devices for wireless communication that support techniques for operating repeaters based on sub-band power measurements. According to some aspects, sub-band-based power measurements may also allow a repeater to acquire other side information, e.g., time division duplex (TDD) downlink/uplink information or beam configuration information, more accurately. In aspects, a repeater determines one or more sub-band received-signal powers associated with one or more sub-bands of a bandwidth available for wireless communication, amplifies one or more signals received within at least one of the one or more sub-bands, and transmits the amplified one or more signals to at least one of a user equipment (UE) or a base station.

Classes IPC  ?

3.

ACTIVATION AND PERIODICITY INDICATIONS FOR FULL DUPLEX AND HALF DUPLEX TRANSMISSIONS OF PERIODIC COMMUNICATIONS

      
Numéro d'application US2022073255
Numéro de publication 2023/004230
Statut Délivré - en vigueur
Date de dépôt 2022-06-29
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Zhang, Qian
  • Zhou, Yan
  • Sun, Jing
  • Luo, Tao

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive a configuration for periodic communications, wherein the configuration indicates a periodicity for the periodic communications. The wireless communication device may receive an indication of whether the periodicity applies to at least one of full duplex resources or half duplex resources. The wireless communication device may communicate based at least in part on the configuration for periodic communications, the periodicity, and the indication. Numerous other aspects are described.

Classes IPC  ?

4.

INTEGRATED ACCESS AND BACKHAUL DATA COLLECTION

      
Numéro d'application US2022073221
Numéro de publication 2023/004228
Statut Délivré - en vigueur
Date de dépôt 2022-06-28
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Kumar, Rajeev
  • Hampel, Karl, Georg
  • Horn, Gavin, Bernard
  • Zhu, Xipeng
  • Krishnan, Shankar

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, an apparatus of a central or management entity of an integrated access and backhaul (IAB) network may receive a report indicating one or more of a failure associated with a communication link associated with an IAB node included in the IAB network or a quality of service (QoS) associated with the communication link. The apparatus may modify a topography of the IAB network or routing within the IAB network when the report indicates the failure associated with the communication link. The apparatus may verify a QoS associated with the IAB network when the report indicates the QoS associated with the communication link. Numerous other aspects are described.

Classes IPC  ?

  • H04W 40/02 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court
  • H04L 45/28 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données en utilisant la reprise sur incident de routes

5.

TECHNIQUES FOR DEFERRING FEEDBACK UPON UPLINK CONTROL CHANNEL COLLISIONS

      
Numéro d'application US2022073679
Numéro de publication 2023/004244
Statut Délivré - en vigueur
Date de dépôt 2022-07-13
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Dimou, Konstantinos
  • Zhou, Yan
  • Hosseini, Seyedkianoush
  • Huang, Yi
  • Luo, Tao

Abrégé

Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may monitor for semi-persistent scheduling (SPS) transmissions and generate SPS hybrid automatic repeat request (HARQ) bits scheduled for transmission to the base station in a set of uplink symbols. However, a collision may occur during transmission if a physical uplink control channel (PUCCH) carrying the SPS HARQ bits overlaps with downlink symbols. The UE may defer all SPS HARQ bits from collided PUCCHs to a next available PUCCH resource. In some examples, the UE may distribute deferred HARQ bits across multiple available PUCCH resources. The UE may distribute the deferred HARQ bits evenly across the next available PUCCH resources, or the UE may distribute the deferred HARQ bits unevenly according to a pattern. In some examples, the base station may indicate (e.g., via a downlink control information (DCI) message) a deferment pattern to the UE.

Classes IPC  ?

  • H04L 1/18 - Systèmes de répétition automatique, p.ex. systèmes Van Duuren
  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04W 72/04 - Affectation de ressources sans fil

6.

TECHNIQUES FOR LATENCY REDUCTION FOR PATH LOSS REFERENCE SIGNAL ACTIVATION

      
Numéro d'application CN2021108128
Numéro de publication 2023/000301
Statut Délivré - en vigueur
Date de dépôt 2021-07-23
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Yuan, Fang
  • Zhou, Yan
  • Luo, Tao

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a medium access control (MAC) control element (CE) (MAC-CE) including an activation command associated with activating a periodic path loss reference signal (PL-RS). The UE may receive an indication associated with a temporary PL-RS, the temporary PL-RS and the periodic PL-RS being used to estimate path loss for a period of time after the reception of the activation command. The UE may transmit an uplink signal having a transmit power based at least in part on a path loss estimate, the path loss estimate being generated based at least in part on the temporary PL-RS and the periodic PL-RS. Numerous other aspects are described.

Classes IPC  ?

  • H04W 52/24 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le rapport signal sur parasite [SIR Signal to Interference Ratio] ou d'autres paramètres de trajet sans fil

7.

ENHANCED BROADCAST SERVICES (EBCS) DOWNLINK BROADCASTS

      
Numéro d'application US2022034491
Numéro de publication 2023/003665
Statut Délivré - en vigueur
Date de dépôt 2022-06-22
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Patil, Abhishek Pramod
  • Cherian, George

Abrégé

This disclosure provides methods, devices and systems for reliable delivery of enhanced broadcast services (EBCS) downlink (DL) packets to wireless stations (STAs) that support EBCS (also referred to as "EBCS STAs") and maintaining interoperability with STAs that do not support EBCS. A wireless communication device may broadcast one or more EBCS DL packets carrying data associated with an EBCS service. In some aspects, the wireless communication device may subsequently transmit a trigger frame soliciting information indicating which, if any, of the EBCS DL packets were missed by EBCS STAs in the vicinity. In some other aspects, each EBCS DL packet may carry signaling indicating that the broadcast data is intended only for EBCS STAs. Still further, in some aspects, the wireless communication device may broadcast an EBCS traffic advertisement indicating a timing of the one or more EBCS DL packets.

Classes IPC  ?

  • H04W 48/12 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration utilisant un canal de commande descendant
  • H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel
  • H04W 48/16 - Exploration; Traitement d'informations sur les restrictions d'accès ou les accès
  • H04W 84/12 - Réseaux locaux sans fil [WLAN Wireless Local Area Network]
  • H04L 12/18 - Dispositions pour la fourniture de services particuliers aux abonnés pour la diffusion ou les conférences
  • H04L 65/611 - Diffusion en flux de paquets multimédias pour la prise en charge des services de diffusion par flux unidirectionnel, p.ex. radio sur Internet pour la multidiffusion ou la diffusion

8.

ENHANCED BROADCAST SERVICES (EBCS) DOWNLINK BROADCASTS

      
Numéro d'application US2022034460
Numéro de publication 2023/003663
Statut Délivré - en vigueur
Date de dépôt 2022-06-22
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Patil, Abhishek Pramod
  • Cherian, George

Abrégé

This disclosure provides methods, devices and systems for reliable delivery of enhanced broadcast services (EBCS) downlink (DL) packets to wireless stations (STAs) that support EBCS (also referred to as "EBCS STAs") and maintaining interoperability with STAs that do not support EBCS. A wireless communication device may broadcast one or more EBCS DL packets carrying data associated with an EBCS service. In some aspects, the wireless communication device may subsequently transmit a trigger frame soliciting information indicating which, if any, of the EBCS DL packets were missed by EBCS STAs in the vicinity. In some other aspects, each EBCS DL packet may carry signaling indicating that the broadcast data is intended only for EBCS STAs. Still further, in some aspects, the wireless communication device may broadcast an EBCS traffic advertisement indicating a timing of the one or more EBCS DL packets.

Classes IPC  ?

  • H04W 84/12 - Réseaux locaux sans fil [WLAN Wireless Local Area Network]
  • H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel
  • H04W 88/08 - Dispositifs formant point d'accès
  • H04W 48/16 - Exploration; Traitement d'informations sur les restrictions d'accès ou les accès
  • H04W 48/12 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration utilisant un canal de commande descendant

9.

MULTI-CONFIGURATION PUCCH TRANSMISSION LINKED TO L1-REPORT OR OTHER CSI FEEDBACK

      
Numéro d'application US2022031392
Numéro de publication 2023/003629
Statut Délivré - en vigueur
Date de dépôt 2022-05-27
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Taherzadeh Boroujeni, Mahmoud
  • Sakhnini, Iyab Issam
  • Luo, Tao
  • Damnjanovic, Jelena
  • Gaal, Peter
  • Li, Junyi
  • Montojo, Juan
  • Nam, Wooseok

Abrégé

Apparatus and method to configure different sets of resources or transmission parameters based on previously reported feedback signals. The apparatus receives, from a UE, at least one feedback signal comprising at least one measurement of a downlink connection between the base station and the UE. The apparatus configures a plurality of sets of resources or communication parameters for communication with the UE. The plurality of sets of resources or communication parameters are configured based on the at least one feedback signal. The apparatus switches to at least one set of the plurality of sets of resources or communication parameters for communication with the UE.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04L 5/14 - Fonctionnement à double voie utilisant le même type de signal, c. à d. duplex

10.

TRANSMISSION CONFIGURATION INDICATOR STATE MAPPING FOR MUTILPLE TRANSPORT BLOCK TRANSMISSION

      
Numéro d'application CN2021107543
Numéro de publication 2023/000195
Statut Délivré - en vigueur
Date de dépôt 2021-07-21
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Yuan, Fang
  • Zhou, Yan
  • Damnjanovic, Aleksandar
  • Luo, Tao
  • Zhang, Xiaoxia

Abrégé

Aspects of the disclosure relate to transmission configuration indicator (TCI) state mapping for multiple transport block (TB) transmission with downlink control information (DCI). In one example, a scheduled entity may receive a scheduling grant from a scheduling entity. The scheduling grant may include scheduling assignments configured to assign wireless resources for corresponding enabled communications. The scheduling grant may further include non-scheduling assignments without assigning wireless resources. The scheduling grant may further include a codepoint including TCI state indicators mapping the scheduling and non-scheduling assignments to corresponding TCI states. The scheduled entity may further receive a control message to activate the TCI states mapped to the corresponding indicators. Other aspects, embodiments, and features are also claimed and described.

Classes IPC  ?

  • H04W 72/12 - Planification du trafic sans fil
  • H04W 72/14 - Planification du trafic sans fil utilisant un canal d'autorisation

11.

DISTANCE-BASED NACK PROCEDURES IN A VEHICULAR PLATOON

      
Numéro d'application CN2021107518
Numéro de publication 2023/000191
Statut Délivré - en vigueur
Date de dépôt 2021-07-21
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Narula, Mohit
  • Gulati, Kapil
  • Guo, Hui

Abrégé

Methods, systems, and devices for wireless communications are described. A user equipment (UE), such as a vehicle UE may receive an indication of a change in a formation of a vehicle grouping, such as a platoon, with which the UE is associated, the vehicle grouping including a plurality of vehicles moving as a group based on sidelink communications between members of the group. The UE may determine a distance-based feedback procedure to be used by the UE based on whether the UE is, as a result of the change in the formation, a primary vehicle in the vehicle grouping or a secondary vehicle that is responsive to one or more primary vehicles in the vehicle grouping, and may operate in accordance with the distance-based feedback procedure.

Classes IPC  ?

  • H04L 1/18 - Systèmes de répétition automatique, p.ex. systèmes Van Duuren

12.

NOISE SUPPRESSION USING TANDEM NETWORKS

      
Numéro d'application US2022073104
Numéro de publication 2023/004223
Statut Délivré - en vigueur
Date de dépôt 2022-06-23
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Montazeri, Vahid
  • Nguyen, Van
  • Pessentheiner, Hannes
  • Kim, Lae-Hoon
  • Visser, Erik
  • Alves, Rogerio Guedes

Abrégé

A device includes a memory configured to store instructions and one or more processors configured to execute the instructions. The one or more processors are configured to execute the instructions to receive audio data including a first audio frame corresponding to a first output of a first microphone and a second audio frame corresponding to a second output of a second microphone. The one or more processors are also configured to execute the instructions to provide the audio data to a first noisesuppression network and a second noise-suppression network. The first noisesuppression network is configured to generate a first noise-suppressed audio frame and the second noise-suppression network is configured to generate a second noisesuppressed audio frame. The one or more processors are further configured to execute the instructions to provide the noise-suppressed audio frames to an attention-pooling network. The attention-pooling network is configured to generate an output noisesuppressed audio frame.

Classes IPC  ?

  • G10L 21/0208 - Filtration du bruit
  • G06N 3/04 - Architecture, p.ex. topologie d'interconnexion
  • G10L 21/0216 - Filtration du bruit caractérisée par le procédé d’estimation du bruit
  • G10L 15/08 - Classement ou recherche de la parole

13.

ACKNOWLEDGEMENT TRANSMISSIONS ASSOCIATED WITH PHYSICAL DOWNLINK CONTROL CHANNEL DEMODULATION REFERENCE SIGNAL BUNDLING

      
Numéro d'application US2022073105
Numéro de publication 2023/004224
Statut Délivré - en vigueur
Date de dépôt 2022-06-23
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Ly, Hung Dinh
  • Khoshnevisan, Mostafa

Abrégé

Example aspects include a method, apparatus, and computer-readable medium for wireless communication at a user equipment (UE) of a wireless communication network, comprising receiving, from a base station, configuration information indicating that physical downlink control channel (PDCCH) joint channel estimation (JCE) is enabled for a plurality of PDCCH monitoring occasions. The aspects further include receiving, from the base station, a plurality of PDCCH transmissions. At least one PDCCH transmission comprises a hybrid automatic repeat request (HARQ) acknowledgement (ACK) request without a corresponding physical downlink shared channel (PDSCH) grant. Additionally, the aspects further include identifying a base offset according to the at least one PDCCH transmission. Additionally, the aspects further include selecting an additional offset according to a processing time capability of the UE. Additionally, the aspects further include transmitting, at a timing offset in relation to the plurality of PDCCH transmissions, a HARQ-ACK.

Classes IPC  ?

  • H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
  • H04L 1/08 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue par émission répétée, p.ex. système Verdan
  • H04L 1/18 - Systèmes de répétition automatique, p.ex. systèmes Van Duuren
  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

14.

ADAPTIVE BOUNDING FOR THREE-DIMENSIONAL MORPHABLE MODELS

      
Numéro d'application US2022031987
Numéro de publication 2023/003642
Statut Délivré - en vigueur
Date de dépôt 2022-06-02
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Huang, Kuang-Man
  • Lin, Min-Hui
  • Cheng, Ke-Li
  • Sarkis, Michel Adib

Abrégé

Systems and techniques are provided for generating one or more models. For example, a process can include obtaining a plurality of input images corresponding to faces of one or more people during a training interval. The process can include determining a value of the coefficient representing at least the portion of the facial expression for each of the plurality of input images during the training interval. The process can include determining, from the determined values of the coefficient representing at least the portion of the facial expression for each of the plurality of input images during the training interval, an extremum value of the coefficient representing at least the portion of the facial expression during the training interval. The process can include generating an updated bounding value for the coefficient representing at least the portion of the facial expression based on the initial bounding value and the extremum value.

Classes IPC  ?

  • G06V 40/16 - Visages humains, p.ex. parties du visage, croquis ou expressions
  • G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
  • G06V 20/64 - Objets tridimensionnels
  • G06V 20/20 - RECONNAISSANCE OU COMPRÉHENSION D’IMAGES OU DE VIDÉOS Éléments spécifiques à la scène dans les scènes de réalité augmentée

15.

DYNAMIC SHAPING FILTER INDICATIONS

      
Numéro d'application US2022072478
Numéro de publication 2023/004209
Statut Délivré - en vigueur
Date de dépôt 2022-05-20
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Horn, Idan Michael
  • Landis, Shay

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a receiving device may receive, in a communication, an indication of a shaping filter to be used with one or more subsequent communications. The receiving device may receive the one or more subsequent communications having the shaping filter applied. Numerous other aspects are described.

Classes IPC  ?

  • H04L 25/03 - Réseaux de mise en forme pour émetteur ou récepteur, p.ex. réseaux de mise en forme adaptatifs
  • H04B 1/00 - TRANSMISSION - Détails des systèmes de transmission non caractérisés par le milieu utilisé pour la transmission

16.

TECHNIQUES FOR USING REFLECTING NODES TO CANCEL INTERFERING SIGNALS IN WIRELESS COMMUNICATIONS

      
Numéro d'application US2022072488
Numéro de publication 2023/004210
Statut Délivré - en vigueur
Date de dépôt 2022-05-23
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Fayazbakhsh, Farideddin
  • Hormis, Raju
  • Li, Junyi
  • Abedini, Navid
  • Zhang, Danlu

Abrégé

Aspects described herein relate to identifying an aggressor node that transmits interfering signals that cause interference to signals received at the node, communicating a configuration for applying a phase shift to the interfering signals for forwarding to the node from a reflecting node with the phase shift applied, and communicating, from the reflecting node, the interfering signals with the phase shift applied to at least partially cancel the interference to the signals received at the node.

Classes IPC  ?

  • H04B 7/026 - Diversité coopérative, p.ex. utilisant des stations fixes ou mobiles en tant que relais
  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
  • H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
  • H04J 11/00 - Systèmes multiplex orthogonaux

17.

PAGING EARLY INDICATION FOR MULTICAST GROUP NOTIFICATION

      
Numéro d'application US2022034169
Numéro de publication 2023/003659
Statut Délivré - en vigueur
Date de dépôt 2022-06-20
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Liu, Le
  • Rico Alvarino, Alberto
  • Kadiri, Prasad Reddy
  • Xu, Huilin
  • He, Linhai
  • Phuyal, Umesh

Abrégé

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, control signaling that indicates one or more parameters pertaining to reception of paging early indications (PEIs). The UE may receive a PEI from the base station in accordance with the one or more parameters. The UE may determine, based on the PEI, whether the UE is scheduled to receive a multicast paging message from the base station in a subsequent paging occasion (PO). If the UE is scheduled to receive a multicast paging message, the UE may monitor for the multicast paging message in the subsequent PO. Otherwise, the UE may enter a low-power state during the subsequent PO, which may result in greater power savings at the UE. Aspects of the present disclosure may provide for improved multicast paging operations between the UE and the base station.

Classes IPC  ?

  • H04W 68/02 - Dispositions pour augmenter l'efficacité du canal d'avertissement ou de messagerie
  • H04W 76/40 - Gestion de la connexion pour la distribution ou la diffusion sélective

18.

USER EQUIPMENT IMPLEMENTATION TO REDUCE POSITIONING ACQUISITION EFFORT

      
Numéro d'application US2022072676
Numéro de publication 2023/004216
Statut Délivré - en vigueur
Date de dépôt 2022-06-01
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Kumar, Mukesh
  • Opshaug, Guttorm Ringstad
  • Manolakos, Alexandros
  • Yerramalli, Srinivas
  • Siddhant, Fnu
  • Rajgadiya, Pulkit

Abrégé

Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) receives positioning assistance data from a location server, the positioning assistance data including at least a first expected measurement value and a first expected measurement uncertainty value defining a first search window during which the UE is expected to measure a first plurality of positioning reference signal (PRS) resources transmitted by a first transmission-reception point (TRP), determines a best symbol hypothesis that is common to a first set of PRS resources of the first plurality of PRS resources, wherein the best symbol hypothesis is a symbol within the first search window during which a signal strength of each PRS resource of the first set of PRS resources is maximized, and measures each PRS resource of a second set of PRS resources of the first plurality of PRS resources only during the best symbol hypothesis.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

19.

SIDELINK POSITIONING REFERENCE SIGNAL SEQUENCES

      
Numéro d'application US2022072630
Numéro de publication 2023/004212
Statut Délivré - en vigueur
Date de dépôt 2022-05-27
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Bao, Jingchao
  • Akkarakaran, Sony
  • Luo, Tao
  • Montojo, Juan
  • Manolakos, Alexandros

Abrégé

Disclosed are techniques for wireless communication. In an aspect, a PRS sequence is determined based in part on a sidelink zone where a transmitting UE is located. A receiving UE may perform a blind search based on PRS sequence(s) associated with its own sidelink zone and/or neighboring sidelink zones. In other aspects, measurement reports may be conveyed to a position estimation entity with positioning measurements being associated with respective PRS sequences, which can then be correlated to the respective transmitting UEs at the position estimation entity so as to facilitate position estimation of a target UE.

Classes IPC  ?

  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

20.

PACKAGE COMPRISING A BLOCK DEVICE WITH A SHIELD

      
Numéro d'application US2022033023
Numéro de publication 2023/003650
Statut Délivré - en vigueur
Date de dépôt 2022-06-10
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Bhat, Anirudh
  • Salmon, Jay Scott

Abrégé

A package that includes a substrate, a first integrated device coupled to the substrate, a first block device coupled to the substrate, a second encapsulation layer encapsulating the first integrated device and the first block device. The first block device includes a first electrical component, a second electrical component, a first encapsulation layer at least partially encapsulating the first electrical component and the second electrical component, and a first metal layer coupled to the first encapsulation layer.

Classes IPC  ?

  • H01L 23/552 - Protection contre les radiations, p.ex. la lumière
  • H01L 23/31 - Capsulations, p.ex. couches de capsulation, revêtements caractérisées par leur disposition
  • H01L 25/03 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses
  • H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des groupes principaux , ou dans une seule sous-classe de , , p.ex. circuit hybrides
  • H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
  • H01L 21/56 - Capsulations, p.ex. couches de capsulation, revêtements
  • H01L 25/00 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide

21.

DATA COLLECTION ENHANCEMENTS FOR SECONDARY CELL GROUPS

      
Numéro d'application US2022036554
Numéro de publication 2023/003708
Statut Délivré - en vigueur
Date de dépôt 2022-07-08
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Kumar, Rajeev
  • Purkayastha, Punyaslok
  • Krishnan, Shankar
  • Zhu, Xipeng
  • Ozturk, Ozcan
  • Gholmieh, Aziz
  • Horn, Gavin, Bernard

Abrégé

Methods, systems, and devices for wireless communications are described. In some examples, a user equipment (UE) may support dual connectivity. That is, the UE may establish communications with a master node and a secondary node of a wireless communications network. The master node may correspond to a master cell group (MCG) and the secondary node may correspond to a secondary cell group (SCG). In some examples, as described herein, the UE operating in dual connectivity may collect data for optimization of the wireless communications network or upon detecting a failure associated with the master cell group or the SCG and transmit the collected data to a network entity (e.g., one of the master node or the secondary node), where the collected data is based on the SCG being in a deactivated state. In some examples, upon receiving the collected data, the network entity may attempt to recover from the failure.

Classes IPC  ?

  • H04W 36/00 - Dispositions pour le transfert ou la resélection
  • H04W 76/15 - Gestion de la connexion Établissement de la connexion Établissement de connexions à liens multiples sans fil
  • H04W 76/19 - Rétablissement de connexion
  • H04W 24/10 - Planification des comptes-rendus de mesures
  • H04W 88/06 - Dispositifs terminaux adapté au fonctionnement dans des réseaux multiples, p.ex. terminaux multi-mode

22.

MOTION COMPENSATION FOR NEURAL NETWORK ENHANCED IMAGES

      
Numéro d'application US2022073927
Numéro de publication 2023/004340
Statut Délivré - en vigueur
Date de dépôt 2022-07-20
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Shoa Hassani Lashdan, Alireza
  • Yun, Stone
  • Gnanapragasam, Darren

Abrégé

A device includes a memory and one or more processors. The memory is configured to store instructions. The one or more processors are configured to execute the instructions to apply a neural network to a first image to generate an enhanced image. The one or more processors are also configured to execute the instructions to adjust at least a portion of a high-frequency component of the enhanced image based on a motion compensation operation to generate an adjusted high-frequency image component. The one or more processors are further configured to execute the instructions to combine a low-frequency component of the enhanced image and the adjusted high-frequency image component to generate an adjusted enhanced image.

Classes IPC  ?

  • H04N 19/33 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant des techniques hiérarchiques, p.ex. l'échelonnage dans le domaine spatial
  • G06T 9/00 - Codage d'image
  • H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
  • H04N 19/139 - Analyse des vecteurs de mouvement, p.ex. leur amplitude, leur direction, leur variance ou leur précision

23.

CONFIGURABLE IMAGE ENHANCEMENT

      
Numéro d'application US2022073934
Numéro de publication 2023/004343
Statut Délivré - en vigueur
Date de dépôt 2022-07-20
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Shokri Razaghi, Hooshmand
  • Shoa Hassani Lashdan, Alireza
  • Gnanapragasam, Darren
  • Yun, Stone

Abrégé

A device includes a memory and one or more processors. The memory is configured to store an image enhancement network of an image enhancer. The one or more processors are configured to predict an image compression quality of an image of a stream of images. The one or more processors are also configured to configure the image enhancer based on the image compression quality. The one or more processors are further configured to process, using the image enhancement network of the configured image enhancer, the image to generate an enhanced image.

Classes IPC  ?

  • H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
  • H04N 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
  • H04N 19/154 - Qualité visuelle après décodage mesurée ou estimée de façon subjective, p.ex. mesure de la distorsion
  • H04N 19/85 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le pré-traitement ou le post-traitement spécialement adaptés pour la compression vidéo

24.

CONFIGURATION AND PROCEDURE FOR SEARCH SPACE USED IN SMALL DATA TRANSFER OVER PRE-CONFIGURED UPLINK RESOURCES

      
Numéro d'application CN2021106990
Numéro de publication 2023/000123
Statut Délivré - en vigueur
Date de dépôt 2021-07-19
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • He, Linhai
  • Zheng, Ruiming
  • Lei, Jing

Abrégé

A UE and a base station are disclosed. The UE may receive, from a base station, an indication of a configuration of an SS and a set of candidate DL-RSs associated with a plurality of CG-SDT resources. The base station may monitor for the EIL data transmission from the LIE corresponding to a CG-SDT occasion of the CG-SDT resources. The UE may measure a RSRP of each of the set of candidate DL-RSs associated with the CG-SDT resources. The UE may select an UL beam based on the measured RSRP of each of the set of candidate DL-RSs associated with the CG-SDT resources. The UE may transmit, to the base station via the selected UL beam, the UL data transmission over a CG-SDT occasion of the plurality of CG-SDT resources. The UE may monitor the SS for a response to the UL data transmission from the base station.

Classes IPC  ?

  • H04W 4/00 - Services spécialement adaptés aux réseaux de télécommunications sans fil; Leurs installations

25.

RSRP-BASED CONFLICT INDICATION FOR SIDELINK INTER-UE COORDINATION

      
Numéro d'application CN2021107827
Numéro de publication 2023/000249
Statut Délivré - en vigueur
Date de dépôt 2021-07-22
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Wu, Shuanshuan
  • Nguyen, Tien Viet
  • Sarkis, Gabi
  • Dutta, Sourjya
  • Gulati, Kapil
  • Guo, Hui

Abrégé

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first sidelink control information (SCI) from a second UE and a second SCI from a third UE, the first SCI may indicate a first set of resources and the second SCI may indicate a second set of resources that at least partially overlap with the first set of resources. The sets of resources may indicate resources reserved by the UEs for sidelink communications. The first UE may measure a first received power associated with the second UE or a second received power associated with the third UE, or both, based on the overlap and may transmit, to the second UE and/or the third UE, an indication of a conflict based on the first received power and/or the second received power satisfying a condition.

Classes IPC  ?

  • H04W 4/70 - Services pour la communication de machine à machine ou la communication de type machine

26.

CONTROL CHANNEL DESIGN IN ORBITAL ANGULAR MOMENTUM (OAM) BASED COMMUNICATION SYSTEM

      
Numéro d'application CN2021106959
Numéro de publication 2023/000117
Statut Délivré - en vigueur
Date de dépôt 2021-07-17
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Huang, Min
  • Zhang, Danlu
  • Wei, Chao
  • Xu, Hao

Abrégé

Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for techniques for signaling control information in wireless communication systems based on orbital angular momentum (OAM) modes. One aspect provides a method for wireless communication by a transmitter. The method generally includes transmitting to a receiver, with a first orbital angular momentum (OAM) mode, a first control channel on a first time-frequency resource and transmitting to the receiver, with a second OAM mode, at least one of a data channel or a second control channel on a second time-frequency resource that at least partially overlap with the first time-frequency resource in at least one of time or frequency.

Classes IPC  ?

27.

REFERENCE SIGNAL AVAILABILITY INDICATION BY PAGING PDCCH AND PEI

      
Numéro d'application US2022037323
Numéro de publication 2023/003779
Statut Délivré - en vigueur
Date de dépôt 2022-07-15
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Xu, Huilin
  • Zhou, Yan
  • Kim, Yuchul
  • Kwak, Yongjun

Abrégé

Methods, computer programs products, and apparatuses for RS availability indication are provided. An example method at a UE may include receiving, from a base station, a PEI comprising a first availability indication for a first set of RS resources in one or more RS occasions. The example method may further include receiving, from the base station, a paging PDCCH comprising a second availability indication for a second set of RS resources in the one or more RS occasions. The example method may further include receiving, from the base station, at least one of the first set of RS resources or the second set of RS resources.

Classes IPC  ?

  • H04W 68/00 - Avertissement aux utilisateurs, p.ex. alerte ou messagerie, sur l'arrivée d'une communication, un changement de service ou similaires

28.

BEAM FAILURE INDICATION TECHNIQUES BASED ON USER EQUIPMENT AUTONOMY CAPABILITY

      
Numéro d'application US2022034488
Numéro de publication 2023/003664
Statut Délivré - en vigueur
Date de dépôt 2022-06-22
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Zhou, Shanyu
  • Damnjanovic, Jelena
  • Luo, Tao

Abrégé

Methods, systems, and devices for wireless communications are described for autonomous block error rate (BLER) threshold determination fur use in beam failure indication (BFI) procedures. A user equipment (UE) that is capable of autonomously determining a BLER threshold value may provide an indication of the capability to a base station. The base station may provide configuration information that enables the UE to perform autonomous BLER threshold determination, and the UE may determine the BLER threshold value based on the configuration information. The UE may determine that a BFI has occurred based on the determined BLER threshold, and thereby enhance beam failure detection procedures to provide more efficient and reliable communications.

Classes IPC  ?

  • H04B 17/17 - Détection de contre-performance ou d’exécution défectueuse, p.ex. déviations de réponse
  • H04B 7/00 - Systèmes de transmission radio, c. à d. utilisant un champ de rayonnement

29.

TECHNIQUES FOR SHARED RADIO FREQUENCY COMMUNICATIONS OVER MULTIPLE FREQUENCY BANDS

      
Numéro d'application CN2021108167
Numéro de publication 2023/000307
Statut Délivré - en vigueur
Date de dépôt 2021-07-23
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Cao, Yiqing
  • Gaal, Peter
  • Rico Alvarino, Alberto
  • Montojo, Juan
  • Chen, Wanshi
  • Takeda, Kazuki
  • Han, Bin
  • Li, Yan
  • Du, Zhimin
  • Zhang, Kefeng

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a base station, UE capability information including a first indication of a first capability of the UE for downlink reception in a plurality of frequency spectrum bands using a first radio frequency receive chain and a second indication of a second capability of the UE for uplink transmission in the plurality of frequency spectrum bands using a second radio frequency transmit chain. The UE may receive at least one of a measurement configuration associated with downlink reference signals for the plurality of frequency spectrum bands or a transmission configuration associated with uplink reference signals for the plurality of frequency spectrum bands. Numerous other aspects are described.

Classes IPC  ?

  • H04W 52/42 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué dans des situations particulières dans des systèmes à diversité de temps, d'espace, de fréquence ou de polarisation
  • H04B 7/0417 - Systèmes de rétroaction

30.

TRANSCEIVER DROOP CALIBRATION

      
Numéro d'application US2022034608
Numéro de publication 2023/003667
Statut Délivré - en vigueur
Date de dépôt 2022-06-22
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Hassan, Muhammad
  • Dunworth, Jeremy, Darren

Abrégé

A transceiver is configured for a calibration mode of operation in which an impedance of a transmit chain is tuned responsive to a power measurement of a mixed RF calibration signal to form a tuned transmit chain. A direct conversion mixes an RF calibration signal with a DC offset signal to form the mixed calibration signal. During a normal mode of operation, a heterodyne mixer mixes an LO signal with an IF signal to produce an RF signal that is amplified through the tuned transmit chain.

Classes IPC  ?

31.

HANDLING COLLISION WITH SYNCHRONIZATION SIGNAL BLOCK RECEPTION

      
Numéro d'application CN2021107506
Numéro de publication 2023/000190
Statut Délivré - en vigueur
Date de dépôt 2021-07-21
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Wei, Chao
  • Lei, Jing
  • Chen, Wanshi

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify that a set of resources to be used for reception of a synchronization signal block (SSB) overlaps at least one of a set of resources to be used for a first uplink transmission or a set of resources to be used for a second uplink transmission. The set of resources to be used for the first uplink transmission may overlap the set of resources to be used for the second uplink transmission. The first uplink transmission and the second uplink transmission may have a same priority index value. The UE may resolve an overlap between the first uplink transmission and the second uplink transmission and then resolve an overlap associated with the reception of the SSB. Numerous other aspects are described.

Classes IPC  ?

  • H04W 72/02 - Sélection de ressources sans fil par un utilisateur ou un terminal

32.

TIME SENSITIVE NETWORKING SUPPORT IN A 5G SYSTEM

      
Numéro d'application CN2021107776
Numéro de publication 2023/000241
Statut Délivré - en vigueur
Date de dépôt 2021-07-22
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Speicher, Sebastian
  • Zhang, Kefeng
  • Liu, Huichun
  • Chaponniere, Lenaig Genevieve
  • Zhao, Suli
  • Wu, Erin

Abrégé

This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for supporting an interface between a system that implements sensitive networking (TSN) and a wireless communications system. In one aspect, a network entity, which may be configured to communicate over the wireless communications system, may interface with one or more TSN bridges of the TSN system. The network entity may share timing information with a centralized network configuration (CNC) entity of the TSN system and may perform a time domain mapping between a first clock used by the CNC entity and a second clock used by the network entity. For example, the network entity may map absolute times using a clock drift between the first clock and the second clock and may convert time durations using a cumulative rate ratio between the first clock and the second clock.

Classes IPC  ?

33.

NEW RADIO AND LONG TERM EVOLUTION VEHICLE-TO-EVERYTHING COEXISTENCE PROTECTION IN ADJACENT CHANNELS

      
Numéro d'application CN2021108072
Numéro de publication 2023/000293
Statut Délivré - en vigueur
Date de dépôt 2021-07-23
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Guo, Hui
  • Nguyen, Tien Viet
  • Dutta, Sourjya
  • Wu, Shuanshuan
  • Gulati, Kapil
  • Sarkis, Gabi

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first vehicle-to-every thing (V2X) device may receive, via a first radio access network (RAN), a scheduling assignment for a second V2X device. The first V2X device may decode the scheduling assignment to determine resource reservation information for the second V2X device on the first RAN. The first V2X device may modify at least one transmission associated with a second RAN based at least in part on the resource reservation information for the second V2X device on the first RAN. In some aspects, the first V2X device may transmit a coordination message for reception by one or more other V2X devices associated with a second RAN. The coordination message may include the resource reservation information for the second V2X device associated with the first RAN. Numerous other aspects are described.

Classes IPC  ?

  • H04W 72/04 - Affectation de ressources sans fil
  • H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou utilisateur

34.

INTERFERENCE MITIGATION USING RECONFIGURABLE INTELLIGENT SURFACES

      
Numéro d'application CN2021108049
Numéro de publication 2023/000287
Statut Délivré - en vigueur
Date de dépôt 2021-07-23
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Sahraei, Saeid
  • Ly, Hung Dinh
  • Zhang, Yu
  • Mukkavilli, Krishna Kiran

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform measurements of a first plurality of interference measurement resources on a channel from a reconfigurable intelligent surface (RIS) to the UE. The first plurality of interference measurement resources are associated with a plurality of beams. Accordingly, the UE may transmit a first report based at least in part on the measurements of the first plurality of interference measurement resources. The UE may additionally perform measurements of a second plurality of interference measurement resources on the channel from the RIS to the UE. The second plurality of interference measurement resources are associated with a plurality of phases. Accordingly, the UE may transmit a second report based at least in part on the measurements of the second plurality of interference measurement resources. Numerous other aspects are described.

Classes IPC  ?

  • H04W 24/00 - Dispositions de supervision, de contrôle ou de test
  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission

35.

TECHNIQUES FOR DEMODULATION REFERENCE SIGNAL BUNDLING FOR CONFIGURED UPLINK CHANNELS

      
Numéro d'application US2022036561
Numéro de publication 2023/003710
Statut Délivré - en vigueur
Date de dépôt 2022-07-08
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Sridharan, Gokul
  • Ly, Hung Dinh
  • Gaal, Peter
  • Chen, Wanshi

Abrégé

Methods, systems, and devices for wireless communications are described. Generally, a user equipment (UE) may be configured to transmit two or more consecutive transmissions that may be used for demodulation reference signal (DMRS) bundling. If criteria for DMRS bundling are not satisfied, the UE may generate dummy data to transmit during the skipped configured grant occasion, and may maintain phase continuity across the skipped configured grant occasion and any other PUSCHs in a set of uplink transmissions. In some examples, the UE may deprioritize DMRS bundling for sets of PUSCHs during which a PUSCH is to be skipped. If criteria for DMRS bundling are not satisfied, the UE may not maintain phase continuity across the set of PUSCHs, and may refrain from transmitting any data during the CG-PUSCH occasion.

36.

DYNAMIC CONNECTED DISCONTINUOUS RECEPTION CONFIGURATION SUPPORTING NETWORK POWER MODES

      
Numéro d'application US2022034323
Numéro de publication 2023/003661
Statut Délivré - en vigueur
Date de dépôt 2022-06-21
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Ly, Hung Dinh
  • Xu, Huilin
  • Abdelghaffar, Muhammad Sayed Khairy
  • Kwon, Hwan Joon
  • Mukkavilli, Krishna Kiran
  • He, Linhai

Abrégé

Methods, systems, and devices for dynamically configuring connected discontinuous reception (C-DRX) configurations supporting network power modes are described. In some examples, a user equipment (UE) may receive a first control signaling configuring the UE with multiple C-DRX configurations, each C-DRX configuration of the multiple C-DRX configurations corresponding to a respective network power mode. In some examples, the UE may receive a second control signaling including an identifier indicating a C-DRX configuration, of the multiple C-DRX configurations, corresponding to a first network power mode (e.g., an enhanced network power savings mode) at a base station, where the first network power mode may indicated a set of features active at the base station. The UE may communicate with the base station in accordance with the indicated C-DRX configuration and based on the first network power mode.

Classes IPC  ?

  • H04W 52/02 - Dispositions d'économie de puissance

37.

DIRECT CURRENT LOCATION SHARING BETWEEN UNICAST USER EQUIPMENTS IN SIDELINK

      
Numéro d'application US2022038052
Numéro de publication 2023/004139
Statut Délivré - en vigueur
Date de dépôt 2022-07-22
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Kumar, Satish
  • Pinayour Chandrasekaran, Sarath
  • Sarkis, Gabi

Abrégé

The apparatus may be a UE. The UE may be configured to receive, from a second UE, an indication of a first DC location corresponding to a first subcarrier of multiple subcarriers. The UE may further be configured to decode at least one transmission from the second UE based on the received indication of the first DC location corresponding to the first subcarrier. The UE may also be configured to receive a request for a second DC location and to transmit, to the second UE, an indication of a second DC location corresponding to a second subcarrier of the multiple subcarriers. The UE may, in some aspects, further be configured to receive, from a base station, signaling relating to a transmission of a DC location between sidelink UEs.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04L 25/06 - Moyens pour rétablir le niveau à courant continu; Correction de distorsion de polarisation
  • H04L 27/26 - Systèmes utilisant des codes à fréquences multiples
  • H04W 76/14 - Gestion de la connexion Établissement de la connexion Établissement de la connexion en mode direct

38.

CELL ARCHITECTURE FOR A SEMICONDUCTOR DEVICE

      
Numéro d'application US2022072594
Numéro de publication 2023/004211
Statut Délivré - en vigueur
Date de dépôt 2022-05-26
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Rastogi, Sidharth
  • Mattii, Luca
  • Baldwin, Gerard Patrick
  • Pinto, Angelo
  • Sarkar, Satadru
  • Kidd, David
  • Moassessi, Ardavan
  • Penzes, Paul

Abrégé

In a first aspect, a semiconductor device includes a plurality of cells. Each cell of the plurality of cells includes four metal tracks running substantially parallel to each other in a first metal layer to provide signal routing and a plurality of wrapped channels having a pitch that is uniform among the plurality of wrapped channels. In a second aspect, a semiconductor device includes a plurality of cells. Each cell of the plurality of cells includes four metal tracks running substantially parallel to each other in a first metal layer to provide signal routing and a plurality of wrapped channels having an asymmetric distribution. For example, a first distance between a first pair of adjacent wrapped channels is different than a second distance between a second pair of adjacent wrapped channels.

Classes IPC  ?

  • H01L 27/02 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface
  • G06F 30/3953 - Routage détaillé
  • H01L 27/118 - Circuits intégrés à tranche maîtresse

39.

REPORTING THE NUMBER OF SAMPLES AND POSITIONING REFERENCE SIGNAL (PRS) INSTANCES ASSOCIATED WITH A POSITIONING MEASUREMENT

      
Numéro d'application US2022073216
Numéro de publication 2023/004227
Statut Délivré - en vigueur
Date de dépôt 2022-06-28
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Manolakos, Alexandros
  • Kumar, Mukesh
  • Yerramalli, Srinivas

Abrégé

Disclosed are techniques for wireless positioning. In an aspect, a network node receives assistance data from a location server, the assistance data including at least a configuration of at least a first number of samples of a plurality of instances of a positioning reference signal (PRS) resource of a PRS resource set to use to determine at least one positioning measurement of the PRS resource for a positioning session, performs the at least one positioning measurement using a second number of samples of the plurality of instances of the PRS resource, and transmits a measurement report to the location server, the measurement report including at least the at least one positioning measurement and the second number of samples.

Classes IPC  ?

  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

40.

TRANSMIT POWER ADJUSTMENT FOR SYNCHRONIZATION SIGNAL BLOCK (SSB)

      
Numéro d'application US2022072982
Numéro de publication 2023/004221
Statut Délivré - en vigueur
Date de dépôt 2022-06-16
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Abedini, Navid
  • Zhang, Qian
  • Zhou, Yan
  • Luo, Tao
  • Li, Junyi

Abrégé

This disclosure provides systems, methods and apparatuses for transmission of synchronization signal blocks (SSBs) using adjusted transmit powers. In one aspect, a power offset may be configured for one or more sets of SSBs. The power offset may be configured to be applied for a set of SSBs based on a duplexing mode of one or more of a transmitter wireless node (that transmits an SSB) or a receiver wireless node (that receives the SSB). The duplexing mode may be based on whether the transmitter receiver node or the wireless receiver node is operating in a full-duplex mode or may be based on a resource configuration associated with a resource used to transmit the SSB. Some techniques and apparatuses described herein also provide signaling to support the transmission of SSBs using adjusted transmit powers, and techniques for receiving and processing SSBs that use adjusted transmit powers.

Classes IPC  ?

  • H04W 52/24 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le rapport signal sur parasite [SIR Signal to Interference Ratio] ou d'autres paramètres de trajet sans fil
  • H04L 5/14 - Fonctionnement à double voie utilisant le même type de signal, c. à d. duplex
  • H04W 52/32 - TPC des canaux de radiodiffusion ou de commande

41.

SIDELINK POSITIONING REFERENCE SIGNAL TRANSMISSIONS

      
Numéro d'application US2022072956
Numéro de publication 2023/004220
Statut Délivré - en vigueur
Date de dépôt 2022-06-15
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Wu, Shuanshuan
  • Gubeskys, Arthur
  • Gulati, Kapil

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a sidelink transmitting (Tx) mobile station may perform a sub-band channel access in candidate frequency resources of an unlicensed band for a sidelink positioning reference signal (PRS) transmission to occur in time resources. The Tx may transmit, from the sidelink Tx mobile station to a sidelink receiving (Rx) mobile station, the sidelink PRS transmission in one or more sub-bands of the unlicensed band that have passed the sub-band channel access. Numerous other aspects are described.

Classes IPC  ?

  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

42.

USER EQUIPMENT CAPABILITY SEGMENTATION

      
Numéro d'application US2022072952
Numéro de publication 2023/004219
Statut Délivré - en vigueur
Date de dépôt 2022-06-15
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Jain, Hitesh
  • Pujari, Sarath, Kumar
  • Sheik, Ansah, Ahmed

Abrégé

Some aspects described herein relate to reducing a delay in the retransmission of undelivered capability information segments. For example, when transmitting capability information via multiple segments, a UE may request the network to acknowledge each segment and/or may modify a network configured parameter to reduce the delay in retransmitting undelivered segments. In some aspects, a UE may attach to a network for a priority service, such as an emergency service or a short message service. In connection with the attachment, the UE may provide a reduced set of capability information that is relevant to the priority service and that omits at least some capability information irrelevant to the priority service.

Classes IPC  ?

  • H04L 1/16 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un canal de retour dans lesquelles le canal de retour transporte des signaux de contrôle, p.ex. répétition de signaux de demande
  • H04L 1/18 - Systèmes de répétition automatique, p.ex. systèmes Van Duuren

43.

PRIORITIZATION OF POSITIONING REFERENCE SIGNAL PROCESSING FOR SOUNDING REFERENCE SIGNALS FOR POSITIONING

      
Numéro d'application US2022072728
Numéro de publication 2023/004218
Statut Délivré - en vigueur
Date de dépôt 2022-06-02
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Manolakos, Alexandros
  • Kumar, Mukesh
  • Yerramalli, Srinivas

Abrégé

Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) may receive first information identifying a plurality of positioning reference signal (PRS) resources. The UE may receive second information identifying a plurality of PRS measurement occasions in a time domain. The UE may receive third information identifying a plurality of sounding reference signals (SRSs) and their respective transmission occasions in the time domain. The UE may receive fourth information identifying, for each of the plurality of SRSs, one or more PRS resources as reference signals for the respective SRS. The UE may process PRS resources according to a prioritization scheme such that PRS resources that are reference signals for the respective SRS are prioritized over PRS resources that are not reference signals for the respective SRS.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
  • H04L 27/26 - Systèmes utilisant des codes à fréquences multiples
  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

44.

SCALING AND QUANTIZATION FOR CHANNEL STATE INFORMATION REPORTING

      
Numéro d'application US2022073197
Numéro de publication 2023/004225
Statut Délivré - en vigueur
Date de dépôt 2022-06-28
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Shellhammer, Stephen Jay
  • Tian, Bin
  • Raissinia, Alireza
  • Merlin, Simone

Abrégé

Methods, systems, and devices for wireless communications are described. A station (STA) may receive a null data packet (NDP) on a plurality of subcarriers, and the STA may generate a channel state information (CSI) matrix for each subcarrier of the plurality of subcarriers. After generating a CSI matrix for a subcarrier, such as at least one subcarrier, the STA may scale each value in the CSI matrix using a power-of-two value to minimize complexity. Specifically, instead of scaling each value in the CSI matrix to a value between zero and one using divisions (for example, which may be computationally expensive), the STA may use shifting to scale each value in the CSI matrix. The STA may then quantize the scaled values in the CSI matrix for reporting, and the STA may transmit the quantized, scaled values in the CSI matrix in a CSI report.

Classes IPC  ?

  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
  • H04L 25/02 - Systèmes à bande de base - Détails
  • H04B 17/309 - Mesure ou estimation des paramètres de qualité d’un canal
  • H04B 17/318 - Force du signal reçu

45.

HYBRID MACHINE LEARNING ARCHITECTURE WITH NEURAL PROCESSING UNIT AND COMPUTE-IN-MEMORY PROCESSING ELEMENTS

      
Numéro d'application US2022073979
Numéro de publication 2023/004374
Statut Délivré - en vigueur
Date de dépôt 2022-07-21
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Badaroglu, Mustafa
  • Wang, Zhongze
  • Rakshit, Titash

Abrégé

Methods and apparatus for performing machine learning tasks, and in particular, a hybrid architecture that includes both neural processing unit (NPU) and compute-in-memory (CIM) elements. One example neural-network-processing circuit generally includes a plurality of CIM processing elements (PEs), a plurality of neural processing unit (NPU) PEs, and a bus coupled to the plurality of CIM PEs and to the plurality of NPU PEs. One example method for neural network processing generally includes processing data in a neural-network-processing circuit comprising a plurality of CIM PEs, a plurality of NPU PEs, and a bus coupled to the plurality of CIM PEs and to the plurality of NPU PEs; and transferring the processed data between at least one of the plurality of CIM PEs and at least one of the plurality of NPU PEs via the bus.

Classes IPC  ?

  • G06N 3/063 - Réalisation physique, c. à d. mise en œuvre matérielle de réseaux neuronaux, de neurones ou de parties de neurone utilisant des moyens électroniques
  • G06N 3/04 - Architecture, p.ex. topologie d'interconnexion

46.

SEMANTICALLY-AUGMENTED CONTEXT REPRESENTATION GENERATION

      
Numéro d'application US2022073930
Numéro de publication 2023/004341
Statut Délivré - en vigueur
Date de dépôt 2022-07-20
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Sridhar, Arvind Krishna
  • Choudhary, Ravi
  • Kim, Lae-Hoon
  • Visser, Erik

Abrégé

A device includes a memory configured to store instructions. The device also includes one or more processors configured to execute the instructions to provide context and one or more items of interest corresponding to the context to a dependency network encoder to generate a semantic-based representation of the context. The one or more processors are also configured to provide the context to a data dependent encoder to generate a context-based representation. The one or more processors are further configured to combine the semantic-based representation and the context-based representation to generate a semantically-augmented representation of the context.

Classes IPC  ?

  • G06F 16/36 - Création d’outils sémantiques, p.ex. ontologie ou thésaurus
  • G06N 5/02 - Représentation de la connaissance; Représentation symbolique
  • G06N 20/00 - Apprentissage automatique

47.

CHANNEL ACCESS TECHNIQUES FOR POSITIONING REFERENCE SIGNAL TRANSMISSION

      
Numéro d'application US2022037817
Numéro de publication 2023/004005
Statut Délivré - en vigueur
Date de dépôt 2022-07-21
Date de publication 2023-01-26
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Wu, Shuanshuan
  • Xue, Yisheng
  • Gubeskys, Arthur
  • Sun, Jing
  • Gulati, Kapil

Abrégé

Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may belong to a group of UEs that includes at least a second UE and a third UE. The first UE may perform a channel access procedure and, when the channel access procedure is successful, may transmit a first positioning reference signal (PRS) over a sidelink communication link to the second and third UEs. The first UE may transmit the first PRS during a first time interval of a transmission window. Based on receiving the first PRS, the second UE may perform a channel access procedure and may transmit a second PRS to the first UE during a second time interval of the transmission window. The second PRS may be multiplexed (e.g., using frequency division multiplexing (FDM) or code division multiplexing (CDM)) with at least a third PRS transmitted by the third UE.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
  • H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
  • H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
  • H04W 24/10 - Planification des comptes-rendus de mesures
  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
  • H04W 72/04 - Affectation de ressources sans fil

48.

PASSIVE COMMUNICATION VIA MULTIPLE REFLECTIVE SURFACES

      
Numéro d'application CN2021105729
Numéro de publication 2023/283759
Statut Délivré - en vigueur
Date de dépôt 2021-07-12
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Sahraei, Saeid
  • Elshafie, Ahmed
  • Ly, Hung Dinh
  • Zhang, Yu
  • Kwon, Hwan Joon
  • Mukkavilli, Krishna Kiran

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information identifying a set of sub-bands for receiving, via a set of reconfigurable intelligent surfaces (RISs), a signal. The UE may receive, via a first RIS of the set of RISs, the signal in a first sub-band of the set of sub-bands. The UE may receive, via a second RIS of the set of RISs, the signal in a second sub-band of the set of sub-bands. The UE may transmit, based at least in part on receiving the signal, RIS information indicating at least one of: first RIS information regarding the first RIS, or second RIS information regarding the second RIS. Numerous other aspects are described.

Classes IPC  ?

  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission

49.

PASSIVE COMMUNICATION VIA MULTIPLE REFLECTIVE SURFACES

      
Numéro d'application CN2021105730
Numéro de publication 2023/283760
Statut Délivré - en vigueur
Date de dépôt 2021-07-12
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Sahraei, Saeid
  • Elshafie, Ahmed
  • Ly, Hung Dinh
  • Zhang, Yu
  • Kwon, Hwan Joon
  • Mukkavilli, Krishna Kiran

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a controller of a reconfigurable reflective surface may receive or determine configuration information for a set of reflective elements of the reconfigurable reflective surface, wherein the configuration information indicates a set of reflective matrices associated with indicating reconfigurable reflective surface information to a user equipment (UE), wherein the configuration information indicates the UE, and wherein the configuration information is associated with reflecting a signal in a sub-band, of multiple sub-bands, of a base station. The controller may configure the set of reflective elements to indicate the reconfigurable reflective surface information via the signal as reflected by the reconfigurable reflective surface. Numerous other aspects are described.

Classes IPC  ?

  • H04W 72/04 - Affectation de ressources sans fil
  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission

50.

ORBITAL ANGULAR MOMENTUM (OAM) ANTENNA FOR GENERATING OAM BEAMS

      
Numéro d'application CN2021105908
Numéro de publication 2023/283797
Statut Délivré - en vigueur
Date de dépôt 2021-07-13
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Zhang, Danlu
  • Huang, Min
  • Xu, Hao

Abrégé

An orbital angular momentum (OAM) antenna includes two or more concentric antenna arrays, each of the antenna arrays corresponding to one or more OAM orders and including a different respective set of antenna elements arranged at a different respective radius, a difference between respective radii of each pair of adjacent antenna arrays of the two or more concentric antenna arrays decreasing as antenna array indexes associated with the respective pair of adjacent antenna arrays increase, each of the antenna array indexes satisfying a threshold index condition. The OAM antenna also includes two or more phase shifters, each of the phase shifters corresponding to a different respective antenna array of the two or more concentric antenna arrays and configured to trigger the respective set of antenna elements of the corresponding antenna array to generate a respective OAM beam

Classes IPC  ?

  • H01Q 21/28 - Combinaisons d'unités ou systèmes d'antennes sensiblement indépendants et n’interagissant pas entre eux

51.

TRANSMIT DIVERSITY ACROSS ORBITAL ANGULAR MOMENTUM MODES

      
Numéro d'application CN2021105924
Numéro de publication 2023/283798
Statut Délivré - en vigueur
Date de dépôt 2021-07-13
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Zhang, Danlu
  • Huang, Min
  • Zhang, Yu
  • Xu, Hao

Abrégé

Methods, systems, and devices for determining a transmit diversity across orbital angular momentum (OAM) modes are described. In some examples, a first device may select a subset of OAM modes for a transmit diversity scheme associated with communications between the first device and a second device. The first device may transmit an indication of the transmit diversity scheme, where the transmit diversity scheme may indicate the subset of OAM modes to the second device. The first device may then transmit signaling (e.g., a data packet, one or more signals, a data stream) to the second device using a set of transmitter circles of the first device. In response, the second device may transmit a feedback message, indicating signal strength measurements associated with one or more OAM modes. The first device may determine a set of OAM modes to use for subsequent signaling based on the feedback message.

Classes IPC  ?

52.

OPEN-LOOP TRANSMISSION WITH TRANSMIT DIVERSITY IN ORBITAL ANGULAR MOMENTUM MULTIPLEXING BASED COMMUNICATIONS

      
Numéro d'application CN2021105930
Numéro de publication 2023/283799
Statut Délivré - en vigueur
Date de dépôt 2021-07-13
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Zhang, Danlu
  • Huang, Min
  • Zhang, Yu
  • Xu, Hao

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter of an orbital angular momentum (OAM) multiplexing based communication may determine an OAM azimuth mode assignment for open-loop transmission of a data stream using transmit diversity, wherein the OAM azimuth mode assignment comprises an assignment of two or more OAM azimuth modes to the data stream. The transmitter may transmit, to a receiver of the OAM multiplexing based communication, the data stream based at least in part on the OAM azimuth mode assignment. Numerous other aspects are described.

Classes IPC  ?

  • H04B 7/02 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes

53.

PROCEDURE DESIGN FOR SELECTION BETWEEN SHARED DISCOVERY POOL AND DEDICATED POOL

      
Numéro d'application CN2021106392
Numéro de publication 2023/283857
Statut Délivré - en vigueur
Date de dépôt 2021-07-15
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Cheng, Peng
  • Li, Qing
  • Paladugu, Karthika
  • Hosseini, Seyedkianoush
  • Cheng, Hong

Abrégé

Method and apparatus for selection between shared discovery pool and dedicated pool. The apparatus receives, from a UE, a B SR or at least one SR, where the BSR or the at least one SR correspond to at least one of data traffic or discovery signaling, The apparatus configures an uplink grant using shared pool of resources or dedicated pool of resources based at least on the BSR or the at least one SR. The apparatus transmits the uplink grant to the UE.

Classes IPC  ?

  • H04W 72/04 - Affectation de ressources sans fil
  • H04W 72/10 - Affectation de ressources sans fil sur la base de critères de priorité

54.

RADIO RESOURCE STATE AND RECOVERY FOR WIRELESS LOCAL AREA NETWORK AND CELLULAR NETWORK DUAL CONNECTIVITY OPERATION

      
Numéro d'application CN2021106696
Numéro de publication 2023/283918
Statut Délivré - en vigueur
Date de dépôt 2021-07-16
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Cheng, Peng
  • Liu, Jianhua
  • Horn, Gavin Bernard
  • Ozturk, Ozcan
  • Gholmieh, Aziz
  • Prakash, Rajat

Abrégé

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity, control signaling indicating a configuration for establishing a dual connectivity connection. The dual connectivity connection may include a wireless local area network (WLAN) link and a cellular network link. The UE may establish the WLAN link or the cellular network link as a primary link of the dual connectivity connection. The primary link may be reconfigurable between the WLAN link and the cellular network link. The dual connectivity connection may support a single radio resource control connection associated with the primary link between the UE and the network entity. The UE may communicate with the network entity using at least the primary link of the dual connectivity connection. The UE may support a single radio resource control state of the plurality of radio resource control states at a time.

Classes IPC  ?

  • H04W 76/15 - Gestion de la connexion Établissement de la connexion Établissement de connexions à liens multiples sans fil
  • H04W 88/06 - Dispositifs terminaux adapté au fonctionnement dans des réseaux multiples, p.ex. terminaux multi-mode

55.

FLEXIBLE RANDOM ACCESS CHANNEL OCCASION (RO) ASSOCIATION FOR MULTIPLE CARRIER OPERATION

      
Numéro d'application CN2021106706
Numéro de publication 2023/283920
Statut Délivré - en vigueur
Date de dépôt 2021-07-16
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Cao, Yiqing
  • Lei, Jing
  • Gaal, Peter
  • Rico Alvarino, Alberto
  • Takeda, Kazuki
  • Montojo, Juan
  • Chen, Wanshi
  • Han, Bin
  • Wang, Ting
  • Li, Yan
  • Du, Zhimin
  • Zhang, Kefeng

Abrégé

This disclosure provides systems, methods, and devices for wireless communication that support configuring associations between system information of at least one downlink (DL) anchor carrier and at least one random access channel (RACH) occasion (RO) of an uplink (UL) anchor carrier for initial access in flexible multicarrier operations. System information may be transmitted by a base station to a UE over the DL anchor carrier. In aspects, the at least one DL anchor carrier may be mapped to an UL anchor carrier, or to one or more candidate UL anchor carriers from which the UE may configurably select the UL anchor carrier, for initial access operations. In aspects, the UL anchor carrier and/or the one or more candidate UL anchor carriers may be respectively associated with one or more ROs. The UE may perform initial access operations over the UL anchor carrier using the associated one or more ROs.

Classes IPC  ?

56.

CHANNEL STATE INFORMATION (CSI) REPORTING FOR RADIO FREQUENCY (RF) SENSING

      
Numéro d'application US2022032244
Numéro de publication 2023/287516
Statut Délivré - en vigueur
Date de dépôt 2022-06-03
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Merlin, Simone
  • Kandukuri, Vikram
  • Zhang, Xiaoxin
  • Kemparaju, Shwetha Goravanahalli

Abrégé

This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for reporting channel state information (CSI). In some implementations, a receiving device may acquire a set of channel frequency response (CFR) values associated with one or more sounding packets that are received from a transmitting device and may group the set of CFR values into multiple subsets according to a number of transmit antennas of the transmitting device, a number of receive antennas of the receiving device, or a number of tones spanning a bandwidth of the wireless channel. In such implementations, the receiving device may transmit one or more CSI report frames each carrying a respective subset of the CFR values. In some other implementations, a receiving device may acquire multiple CSI associated with respective sounding packets and may transmit a single CSI report frame carrying the CSI for each of the wireless channels.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04B 17/309 - Mesure ou estimation des paramètres de qualité d’un canal
  • H04L 25/02 - Systèmes à bande de base - Détails

57.

MANAGING UPLINK TIMING ADVANCE CONFIGURATION

      
Numéro d'application US2022032469
Numéro de publication 2023/287521
Statut Délivré - en vigueur
Date de dépôt 2022-06-07
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Zhang, Xiaoxia
  • Chen, Yitao
  • Sun, Jing
  • Khoshnevisan, Mostafa

Abrégé

Various embodiments include methods for managing uplink timing advance configuration of wireless devices by a base station. A wireless device may send an initial access signal to a base station, receive from the base station an initial timing advance value responsive to the initial access signal, and send to the base station a next signal comprising a Physical Random Access Channel (PRACH) waveform via uplink (UL) receive (Rx) points over two or more beams. The base station may receive the next signal including the PRACH waveform via the two or more UL Rx points, select a refined timing advance value based on the signal, and send the refined timing advance value to the wireless device. The wireless device may receive the refined timing advance value and send a further signal to the base station via one of the UL Rx points using the refined timing advance.

Classes IPC  ?

58.

PERFORMANCE OVERHEAD OPTIMIZATION IN GPU SCOPING

      
Numéro d'application US2022033532
Numéro de publication 2023/287540
Statut Délivré - en vigueur
Date de dépôt 2022-06-15
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Garg, Tushar
  • Frisinger, Thomas Edwin
  • Poole, Nigel
  • Nikam, Vishwanath Shashikant
  • Donthireddy, Vijay Kumar

Abrégé

The present disclosure relates to methods and devices for graphics processing including an apparatus, e.g., a GPU. The apparatus may process a first workload of a plurality of workloads at each of multiple clusters in a GPU pipeline. The apparatus may also increment a plurality of performance counters during the processing of the first workload at each of the multiple clusters. Further, the apparatus may determine, at each of the multiple clusters, whether the first workload is finished processing. The apparatus may also read, upon determining that the first workload is finished processing, a value of each of the multiple clusters for each of the plurality of performance counters. Additionally, the apparatus may transmit an indication of the read value of each of the multiple clusters for all of the plurality of performance counters.

Classes IPC  ?

  • G06F 9/50 - Allocation de ressources, p.ex. de l'unité centrale de traitement [UCT]
  • G06T 1/20 - Architectures de processeurs; Configuration de processeurs p.ex. configuration en pipeline

59.

MODIFYING A CONFIGURATION OF A RADIO BEARER BASED ON A REQUEST FOR QUALITY OF SERVICE (QOS) FOR A COMMUNICATION FLOW

      
Numéro d'application US2022033643
Numéro de publication 2023/287542
Statut Délivré - en vigueur
Date de dépôt 2022-06-15
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Meylan, Arnaud
  • Hanswal, Pulkit
  • Zacharias, Leena
  • Liu, Feilu

Abrégé

Aspects of the present disclosure provide example apparatus, methods, processing systems, and computer readable mediums implementing techniques for modifying a configuration of a radio bearer based on a request for quality of service (QoS) for a communication flow. In aspects, a user equipment (UE) receives a request for a QoS for a communication flow and maps the communication flow to a radio bearer based on a downlink map. The UE is configured to communicate over a number of radio bearers. The downlink map associates one or more communication flows to one or more of the number of radio bearers. The UE then modifies a configuration of the radio bearer based on the request for the QoS. During operation, the UE receives one or more downlink packets on the radio bearer and processes the one or more downlink packets according to the QoS.

Classes IPC  ?

  • H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement

60.

TECHNIQUES FOR PAGING EARLY INDICATION REPETITION

      
Numéro d'application US2022034075
Numéro de publication 2023/287548
Statut Délivré - en vigueur
Date de dépôt 2022-06-17
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Xu, Huilin
  • Liu, Le
  • Nam, Wooseok
  • Kim, Yuchul
  • Ozturk, Ozcan
  • Ly, Hung Dinh

Abrégé

Methods, systems, and devices for wireless communications are described. A base station may transmit multiple repetitions of a paging early indication (PEI) signal to a user equipment (UE) to indicate that the UE is to receive paging signaling in a paging occasion. In some cases, a PEI occasion for transmitting a PEI repetition may have a scheduling conflict. For example, a PEI occasion may collide with other downlink signaling. A UE may implement techniques to resolve scheduling conflicts or collisions for PEI repetitions. For example, the UE may be configured to receive either colliding PEI signaling or colliding downlink signaling based on priorities of the signaling. Additionally, or alternatively, PEI signaling may be shifted (e.g., delayed) until after the downlink signaling ends. In some cases, a UE may be configured with a subset of blind decoding hypotheses for PEI decoding.

Classes IPC  ?

  • H04W 68/02 - Dispositions pour augmenter l'efficacité du canal d'avertissement ou de messagerie
  • H04W 76/28 - Transmission discontinue [DTX]; Réception discontinue [DRX]
  • H04W 52/02 - Dispositions d'économie de puissance

61.

OVER THE AIR DIGITAL PRE-DISTORTION MEASUREMENTS

      
Numéro d'application US2022034081
Numéro de publication 2023/287549
Statut Délivré - en vigueur
Date de dépôt 2022-06-17
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Barak, Ori
  • Kutz, Gideon Shlomo
  • Touboul, Assaf
  • Bar-Or Tillinger, Amit
  • Ben Shahar, Ori

Abrégé

Methods, systems, and devices for wireless communications are described. The method includes receiving, from a base station, control signaling identifying a measurement configuration for one or more non-linear estimation measurements of reference signals associated with a power amplifier configuration of the base station, receiving, from the base station, the reference signals on a set of resources identified by the measurement configuration, performing one or more non-linear estimation measurements associated with the power amplifier configuration of the base station based on the received reference signals, and transmitting, to the base station according to the measurement configuration, a measurement report based on the one or more non-linear estimation measurements.

Classes IPC  ?

  • H04B 17/10 - Surveillance; Tests d’émetteurs
  • H04B 17/13 - Surveillance; Tests d’émetteurs pour l’étalonnage d’amplificateurs de puissance, p.ex. de gain ou de non-linéarité
  • H04B 17/354 - Puissance de diffusion dans le canal adjacent

62.

CHANNEL AND POWER AMPLIFIER NONLINEARITY ESTIMATION

      
Numéro d'application US2022035749
Numéro de publication 2023/287592
Statut Délivré - en vigueur
Date de dépôt 2022-06-30
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Landis, Shay
  • Horn, Idan, Michael
  • Kutz, Gideon, Shlomo
  • Bar-Or Tillinger, Amit

Abrégé

Methods, systems, and devices for wireless communication are described. A communication device, such as a user equipment (UE) may receive a set of demodulation reference signal (DMRS) samples including a first subset of DMRS samples associated with a first power level and a second subset of DMRS samples associated with a second power level. The UE may perform a digital post distortion operation based on the first subset of DMRS samples associated with the first power level and the second subset of DMRS samples associated with the second power level. The UE may receive the wireless communication based on performing the digital post distortion operation.

Classes IPC  ?

  • H04L 25/02 - Systèmes à bande de base - Détails
  • H04L 27/34 - Systèmes à courant porteur à modulation de phase et d'amplitude, p.ex. en quadrature d'amplitude
  • H04B 1/12 - Montages de neutralisation, d'équilibrage ou de compensation

63.

DILUTION OF PRECISION (DOP)-BASED SELECTION OF RECONFIGURABLE INTELLIGENT SURFACE (RIS)

      
Numéro d'application US2022072623
Numéro de publication 2023/288151
Statut Délivré - en vigueur
Date de dépôt 2022-05-27
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Manolakos, Alexandros
  • Duan, Weimin
  • Ramasamy, Bala

Abrégé

Disclosed are techniques for wireless communication. In an aspect, a network node may determine an estimated location of a user equipment (UE) that is served by a serving base station (BS). The network node may determine a dilution of precision (DOP) requirement with respect to the UE. The network node may determine at least one reconfigurable intelligent surface (RIS) that satisfies the DOP requirement with respect to the UE. The network node may send at least one configuration message to configure the at least one RIS to reflect positioning reference signals to or from the UE. In another aspect, a UE may determine a DOP requirement with respect to the UE. The UE may send at least one configuration message to select at least one RIS that satisfies the DOP requirement with respect to the UE to reflect positioning reference signals to or from the UE.

Classes IPC  ?

  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
  • G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
  • G01S 5/14 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques déterminant des distances absolues à partir de plusieurs points espacés d'emplacement connu
  • H04B 7/145 - Systèmes relais passifs

64.

DETERMINING BEAM TRACKING FREQUENCIES USING SIGNAL-TO-NOISE RATIOS ASSOCIATED WITH USER EQUIPMENTS

      
Numéro d'application US2022072645
Numéro de publication 2023/288152
Statut Délivré - en vigueur
Date de dépôt 2022-05-31
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Zhu, Jun
  • Li, Yong
  • Challa, Raghu Narayan
  • Gorokhov, Alexei Yurievitch

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a signal-to-noise ratio (SNR) associated with the UE. The UE may determine a beam tracking frequency based at least in part on the SNR. The UE may perform a beam tracking in accordance with the beam tracking frequency. Numerous other aspects are described.

Classes IPC  ?

  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
  • H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception

65.

SYSTEMS, TECHNIQUES, AND OTHER IMPLEMENTATIONS FOR EXPANDABLE DISPLAY MANAGEMENT RELATED APPLICATION(S)

      
Numéro d'application US2022072662
Numéro de publication 2023/288153
Statut Délivré - en vigueur
Date de dépôt 2022-05-31
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Gudivada, Naga Chandan Babu
  • Pallerla, Rakesh
  • Tiwari, Prakash
  • Sripada, Balamukund
  • Dhindhsa, Kritpal Singh

Abrégé

Apparatuses, systems, and methods are provided for use with expandable displays. In some implementations management techniques and/or systems are provided that allow for access to expandable display functionality to be managed to as to potentially prolong device battery life. In other or additional implementations, techniques and/or systems are provided for potentially safeguarding devices with expandable displays from damage in the event of a fall or drop event. In yet other or additional implementations, techniques and/or systems are provided for determining the expansion state of an expandable display, thereby allowing corrective measures to be taken if the actual expansion state of the expandable display does not align with the expected expansion state of the expandable display.

Classes IPC  ?

  • G06F 1/16 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES - Détails non couverts par les groupes et - Détails ou dispositions de structure
  • G06F 1/32 - Moyens destinés à économiser de l'énergie

66.

SIGNALING FOR A PERIODIC SOUNDING REFERENCE SIGNALS FOR POSITIONING

      
Numéro d'application US2022072729
Numéro de publication 2023/288156
Statut Délivré - en vigueur
Date de dépôt 2022-06-02
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Manolakos, Alexandros
  • Duan, Weimin
  • Abdelghaffar, Muhammad Sayed Khairy

Abrégé

Disclosed are techniques for wireless communication. In an aspect, a location server may send, and a base station may receive, a request for positioning information. The base station may send, and the location server may receive, sounding reference signal (SRS) configuration information comprising first information that describes a frame structure used by the base station and second information that identifies, based on the frame structure used by the base station, an available slot with respect to a reference for an aperiodic SRS transmission, wherein an available slot comprises a slot that has enough uplink symbols, flexible symbols, or both, in the time domain for all SRS resources of the aperiodic SRS transmission.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

67.

REPORTING POTENTIAL VIRTUAL ANCHOR LOCATIONS FOR IMPROVED POSITIONING

      
Numéro d'application US2022072851
Numéro de publication 2023/288161
Statut Délivré - en vigueur
Date de dépôt 2022-06-09
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Amiri, Roohollah
  • Yerramalli, Srinivas
  • Prakash, Rajat
  • Yoo, Taesang

Abrégé

Disclosed are techniques for positioning. In an aspect, a positioning entity determines a first time of flight (ToF) of a first non-line-of-sight (NLOS) multipath component of a first radio frequency (RF) signal transmitted by a physical transmission-reception point (TRP) to at least a first user equipment (UE) (1410), determines a location of a virtual TRP associated with the physical TRP based at least on the first ToF (1420), and determines a location of at least a second UE based, at least in part, on the location of the virtual TRP (1430).

Classes IPC  ?

  • G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques

68.

USING PARTIALLY DECODED PACKETS FOR ERROR MITIGATION AT A VOICE DECODER

      
Numéro d'application US2022073848
Numéro de publication 2023/288333
Statut Délivré - en vigueur
Date de dépôt 2022-07-18
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Ma, Liangping
  • Rico Alvarino, Alberto
  • Rajendran, Vivek

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may obtain an erroneous packet from a first communication device. The network node may output an indication of bit error rate information, based on the erroneous packet, to a second communication device to facilitate error mitigation at the second communication device. Numerous other aspects are described.

Classes IPC  ?

  • H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
  • H04L 1/20 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un détecteur de la qualité du signal

69.

IONOSPHERE GRID HISTORY AND COMPRESSION FOR GNSS POSITIONING

      
Numéro d'application US2022072545
Numéro de publication 2023/288150
Statut Délivré - en vigueur
Date de dépôt 2022-05-24
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Wang, Min
  • Luo, Ning
  • Zhang, Gengsheng
  • Muthuraman, Kannan

Abrégé

Described are methods, systems, and devices for correcting ionospheric error. In some aspects, a mobile device equipped with a Global Navigation Satellite System (GNSS) receiver is configured to determine a positioning measurement of a GNSS signal. The mobile device is further configured to receive augmentation data from an augmentation system. When augmentation data for a current measurement period is unavailable, the mobile device can obtain augmentation data associated with Total Electron Content (TEC) values (e.g., vertical TEC values) during one or more prior measurement periods. Based on the augmentation data associated with TEC values during one or more prior measurement periods and a pierce point of the received GNSS signal, an ionospheric error in the positioning measurement of the GNSS signal can be determined and corrected.

Classes IPC  ?

  • G01S 19/07 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données pour corriger les données de positionnement mesurées, p.ex. DGPS [GPS différentiel] ou corrections ionosphériques
  • G01S 19/05 - Systèmes de positionnement par satellite à radiophares émettant des messages horodatés, p.ex. GPS [Système de positionnement global], GLONASS [Système global de navigation par satellite] ou GALILEO Éléments coopérants; Interaction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données d'assistance
  • G01S 19/25 - Acquisition ou poursuite des signaux émis par le système faisant intervenir des données d'assistance reçues en provenance d'un élément coopérant, p.ex. un GPS assisté

70.

REPORTING POTENTIAL VIRTUAL ANCHOR LOCATIONS FOR IMPROVED POSITIONING

      
Numéro d'application US2022072675
Numéro de publication 2023/288154
Statut Délivré - en vigueur
Date de dépôt 2022-06-01
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Amiri, Roohollah
  • Yerramalli, Srinivas
  • Prakash, Rajat
  • Yoo, Taesang

Abrégé

Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) determines a positioning measurement of a first multipath component of a radio frequency (RF) signal transmitted by a transmission-reception point (TRP), determines a first additional positioning measurement of a second multipath component of the RF signal, determines a second additional positioning measurement of a third multipath component of the RF signal, and transmits a measurement report to a location server, the measurement report including at least the positioning measurement, the first additional positioning measurement, the second additional positioning measurement, and one or more parameters associated with the first additional positioning measurement and the second additional positioning measurement.

Classes IPC  ?

  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

71.

POSITIONING WITH A SIMPLE REPEATER

      
Numéro d'application US2022072692
Numéro de publication 2023/288155
Statut Délivré - en vigueur
Date de dépôt 2022-06-01
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Zorgui, Marwen
  • Yerramalli, Srinivas
  • Fahim, Mohammad Tarek

Abrégé

This disclosure provides systems, methods, and devices for wireless communication that support enhanced positioning operations using a repeater. In a first aspect, a method of wireless communication includes receiving, by the UE, an instruction from a base station (BS) to perform a first signal measurement at a first time and a second signal measurement at a second time; determining, by the UE and based on the instruction, a first signal characteristic of a first signal during the first time corresponding to a time when a first repeater is repeating the first signal from a base station; determining, by the UE and based on the instruction, a second signal characteristic of a second signal during the second time corresponding to a time when the first repeater is not repeating the second signal; and a location of the UE is determined based on the first signal characteristic and the second signal characteristic.

Classes IPC  ?

  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité

72.

DYNAMIC SELECTION OF LOCATION MEASUREMENT TIME-DOMAIN WINDOWS FOR POSITIONING

      
Numéro d'application US2022072732
Numéro de publication 2023/288157
Statut Délivré - en vigueur
Date de dépôt 2022-06-02
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Manolakos, Alexandros
  • Akkarakaran, Sony
  • Fischer, Sven
  • Cheng, Hong
  • Chen, Wanshi

Abrégé

In an aspect, a target user equipment performs positioning. For example, the target user equipment receives a control message from a network entity. The control message identifies a set of measurement time windows in which to perform measurements of one or more signals. The target user equipment performs the measurements of the one or more signals within the set of measurement time windows and transmits a measurement report to the network entity. The measurement report comprises the measurements of the one or more signals performed within the set of measurement time windows.

Classes IPC  ?

  • G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance
  • H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
  • H04W 24/10 - Planification des comptes-rendus de mesures

73.

PACKAGE SUBSTRATE EMPLOYING INTEGRATED SLOT-SHAPED ANTENNA(S), AND RELATED INTEGRATED CIRCUIT (IC) PACKAGES AND FABRICATION METHODS

      
Numéro d'application US2022072928
Numéro de publication 2023/288163
Statut Délivré - en vigueur
Date de dépôt 2022-06-14
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Yeon, Jaehyun
  • Fang, Kun
  • Hwang, Suhyung
  • Cho, Hyunchul

Abrégé

Package substrates employing integrated slot-shaped antenna(s), and related integrated circuit (IC) packages and fabrication methods. The package substrate can be provided in a radio-frequency (RF) IC (RFIC) package. The package substrate includes one or more slot-shaped antennas each formed from a slot disposed in the metallization substrate that can be coupled to the RFIC die for receiving and radiating RF signals. The slot-shaped antenna includes a conductive slot disposed in at least one metallization layer in the package substrate. A metal interconnect in a metallization layer in the package substrate is coupled to the conductive slot to provide an antenna feed line for the slot-shaped antenna. In this manner, the slot-shaped antenna being integrated into the metallization substrate of the IC package can reduce the area in the IC package needed to provide an antenna and/or provide other directions of antenna radiation patterns for enhanced directional RF performance.

Classes IPC  ?

  • H01Q 1/22 - Supports; Moyens de montage par association structurale avec d'autres équipements ou objets
  • H01Q 9/04 - Antennes résonnantes
  • H01Q 1/24 - Supports; Moyens de montage par association structurale avec d'autres équipements ou objets avec appareil récepteur
  • H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles

74.

REDUCED IMPEDANCE SUBSTRATE

      
Numéro d'application US2022072935
Numéro de publication 2023/288164
Statut Délivré - en vigueur
Date de dépôt 2022-06-14
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Patil, Aniket
  • Buot, Joan Rey Villarba
  • We, Hong Bok

Abrégé

Disclosed are apparatus comprising a substrate and techniques for fabricating the same. The substrate may include a first metal layer having signal interconnects on a first side of the substrate. A second metal layer may include ground plane portions on a second side of the substrate. Conductive channels may be formed in the substrate and coupled to the ground plane portions. The conductive channels are configured to extend the ground plane portions towards the signal interconnects to reduce a distance from individual signal interconnects to individual conductive channels. The distance may be in a range of seventy-five percent to fifty percent of a substrate thickness between the first metal layer and the second metal layer.

Classes IPC  ?

75.

USING BEAM FAILURE SIMILARITY FOR BEAM FAILURE RECOVERY

      
Numéro d'application US2022072953
Numéro de publication 2023/288165
Statut Délivré - en vigueur
Date de dépôt 2022-06-15
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Taherzadeh Boroujeni, Mahmoud
  • Luo, Tao

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a beam failure event associated with the UE. The UE may detect a first condition of the UE. The UE may perform one or more actions associated with beam failure recovery based at least in part on a measure of similarity between the first condition of the UE and a second condition of the UE associated with a past beam failure event. Numerous other aspects are described.

Classes IPC  ?

  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
  • H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception

76.

USING BEAM FAILURE SIMILARITY FOR COVERAGE ENHANCEMENT

      
Numéro d'application US2022073086
Numéro de publication 2023/288167
Statut Délivré - en vigueur
Date de dépôt 2022-06-22
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Taherzadeh Boroujeni, Mahmoud
  • Luo, Tao
  • Sakhnini, Iyab Issam
  • Gaal, Peter

Abrégé

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a first condition of the UE. The UE may perform one or more actions associated with coverage enhancement based at least in part on a measure of similarity between the first condition of the UE and a second condition of the UE associated with a past beam failure event. Numerous other aspects are described.

Classes IPC  ?

  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
  • H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception

77.

PARTIAL SUPERVISION IN SELF-SUPERVISED MONOCULAR DEPTH ESTIMATION

      
Numéro d'application US2022073713
Numéro de publication 2023/288262
Statut Délivré - en vigueur
Date de dépôt 2022-07-14
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Ansari, Amin
  • Joshi, Avdhut
  • Sachdeva, Gautam
  • Sadek, Ahmed Kamel

Abrégé

Certain aspects of the present disclosure provide techniques for machine learning. A depth output from a depth model is generated based on an input image frame. A depth loss for the depth model is determined based on the depth output and an estimated ground truth for the input image frame, the estimated ground truth comprising estimated depths for a set of pixels of the input image frame. A total loss for the depth model is determined based at least in part on the depth loss. The depth model is updated based on the total loss, and a new depth output, generated using the updated depth model, is output.

Classes IPC  ?

  • G06T 7/55 - Récupération de la profondeur ou de la forme à partir de plusieurs images
  • G06N 3/00 - Agencements informatiques fondés sur des modèles biologiques

78.

TECHNIQUES FOR PASSIVE COMMUNICATION OF A REFLECTIVE SURFACE WITH A BASE STATION

      
Numéro d'application CN2021105678
Numéro de publication 2023/283753
Statut Délivré - en vigueur
Date de dépôt 2021-07-12
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Sahraei, Saeid
  • Elshafie, Ahmed
  • Zhang, Yu
  • Ly, Hung Dinh
  • Mukkavilli, Krishna Kiran

Abrégé

Methods, systems, and devices for wireless communications are described. A reconfigurable reflective surface may exploit signals transmitted from a user equipment (UE) to communicate feedback to a base station. For example, the surface may communicate feedback by reflecting two or more reference signals according to two or more configurations. In some cases, the two or more configurations may be phase shifted relative each other. In another example, the surface may communicate feedback by altering the intensity of or more reference signals transmitted from the UE. In yet another example, the surface may communicate feedback to the base station by reflecting reference signals towards one or more antenna arrays. In some cases, the one or more antenna arrays may be located at a single base station. In some other cases, the one or more antenna arrays may be located at multiple base stations or multiple transmission/reception points.

Classes IPC  ?

  • H04B 7/026 - Diversité coopérative, p.ex. utilisant des stations fixes ou mobiles en tant que relais
  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
  • H04B 7/155 - Stations terrestres
  • H04B 7/145 - Systèmes relais passifs

79.

PDCCH CANDIDATE RESERVATION IN DCI COOPERATION

      
Numéro d'application CN2021106170
Numéro de publication 2023/283816
Statut Délivré - en vigueur
Date de dépôt 2021-07-14
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Yuan, Fang
  • Guo, Shaozhen
  • Damnjanovic, Aleksandar
  • Luo, Tao
  • Zhang, Xiaoxia

Abrégé

To facilitate UE cooperation for DCI reception, methods, apparatuses, and computer-readable storage medium are provided. An example method includes establishing a communication link with a second UE. The example method further includes reserving at least one of one or more first candidate resources or one or more second candidate resources of a plurality of candidate resources for a PDCCH reception. The example method further includes receiving, from a base station, an indication of the one or more first candidate resources for the PDCCH reception. The example method further includes receiving, from the second UE, at least one of one or more uncompressed bits corresponding to the one or more second candidate resources or one or more decoded bits corresponding to a reservation of the one or more second candidate resources.

Classes IPC  ?

  • H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
  • H04B 7/15 - Systèmes relais actifs
  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

80.

SUPER RESOLUTION BASED ON SALIENCY

      
Numéro d'application CN2021106384
Numéro de publication 2023/283855
Statut Délivré - en vigueur
Date de dépôt 2021-07-15
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Shi, Zhongbo
  • Wan, Weixing
  • Wu, Simiao

Abrégé

Systems and techniques are described for image processing. For instance, an imaging system can obtain an input image with a first region and a second region, both at a first resolution. The imaging system can determine that the first region is more salient than the second region (e.g., based on a saliency map mapping saliency values to pixels of the input image). The imaging system can use a first process (e.g., using a trained network, such as of a machine learning super resolution system) to modify the first region to increase the first resolution to a second resolution. The imaging system can use a second process (e.g., based on an interpolation process) to modify the second region to increase the first resolution of the second region to the second resolution. The imaging system can generate and/or output an output image including the modified first region and the modified second region.

Classes IPC  ?

  • G06T 3/40 - Changement d'échelle d'une image entière ou d'une partie d'image

81.

Low-Earth Orbit (LEO) Satellite Position, Velocity, and Time (PVT) Determination for LEO-based Positioning

      
Numéro d'application CN2021106419
Numéro de publication 2023/283867
Statut Délivré - en vigueur
Date de dépôt 2021-07-15
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Luo, Ning
  • Peng, Yuxiang
  • Zhang, Han
  • Yang, Yinghua
  • Zheng, Bo
  • Wang, Min

Abrégé

Position, Velocity, and Time (PVT) information of a LEO satellite (320) can be determined by leveraging a known position of a mobile device (310) comprising a terrestrial satellite receiver of the LEO satellite (320) and using range information (range and/or range rate) (330) of the LEO satellite (320) taken at the mobile device (310). This PVT information can be shared by the mobile device (310) with the server (430) and/or other mobile devices (310-1, 310-2,……310-m), and information from multiple mobile devices (310-1, 310-2,……310-m) can be crowdsourced to determine robust PVT information for a LEO satellite (320). Once the PVT information is determined, it can be used to subsequently for positioning of the mobile device (310) and/or other mobile devices (310-1, 310-2,……310-m).

Classes IPC  ?

  • G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance
  • G01S 19/42 - Détermination de position

82.

TRANSMITTING A CONTROL SIGNAL SCHEDULING A DISCOVERY SIGNAL IN SIDELINK

      
Numéro d'application CN2021106441
Numéro de publication 2023/283870
Statut Délivré - en vigueur
Date de dépôt 2021-07-15
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Yang, Luanxia
  • Xu, Changlong
  • Sun, Jing
  • Zhang, Xiaoxia
  • Guo, Shaozhen
  • Prakash, Rajat
  • Xu, Hao
  • Chen, Siyi

Abrégé

Certain aspects of the present disclosure provide techniques for determining a relay capability configuration for using a control signal to schedule a physical sidelink shared channel (PSSCH) that carries information to organize sidelink connections. The control signal allows user equipments (UEs) to organize a sidelink network absent base station configurations or vendor configurations. For example, the control signal may schedule a discovery signal (DS) associated with a sidelink synchronization signal block (S-SSB). The control signal may be referred to as DS-physical sidelink control channel (DS-PSCCH), different from a normal PSCCH. The DS-PSCCH may have distinct structure and content to allow UEs to organize sidelink networks.

Classes IPC  ?

83.

INTER-UE COORDINATION –COORDINATION RESOURCE CONFIGURATION

      
Numéro d'application CN2021106652
Numéro de publication 2023/283908
Statut Délivré - en vigueur
Date de dépôt 2021-07-16
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Guo, Hui
  • Nguyen, Tien Viet
  • Wu, Shuanshuan
  • Dutta, Sourjya
  • Sarkis, Gabi
  • Gulati, Kapil

Abrégé

Aspects presented herein may enable a UE to transmit or broadcast inter-UE coordination information to one or more UEs based on a set of dedicated-resources or a set of non-dedicated resources. In one aspect, a first UE configures one or more resources in a set of dedicated resources or in a set of non-dedicated resources for a transmission of an inter-UE coordination message, the inter-UE coordination message being associated with at least one of a first stage SCI format or a second stage SCI format. The first UE transmits the inter-UE coordination message via the one or more resources in the set of dedicated resources or in the set of non-dedicated resources.

Classes IPC  ?

84.

TECHNIQUES FOR BEAM WIDTH ADJUSTMENT IN BEAMFORMING COMMUNICATIONS

      
Numéro d'application CN2021106667
Numéro de publication 2023/283911
Statut Délivré - en vigueur
Date de dépôt 2021-07-16
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Huang, Min
  • Xi, Wei
  • Wei, Chao
  • Xu, Hao

Abrégé

Methods, systems, and devices for wireless communications are described. A user equipment (UE) located in a near field of a base station may receive a beamformed signal from the base station via a three-dimensional (3D) transmission beam. The UE may receive the signal at an antenna panel and detect a signal strength distribution of the signal at the antenna panel. The UE may calculate a signal weight for each portion of the antenna panel and determine beam adjustment information based on the signal weights. The UE may report the beam adjustment information to the base station, and the base station may use the beam adjustment information to adjust the beamwidth of the 3D transmission beam for subsequent transmissions to the UE, which may increase a beamforming gain at the antenna, and improve communication data rate.

Classes IPC  ?

  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission

85.

INTER-UE COORDINATION INCLUDING RESOURCE RESERVATION FORWARDING MECHANISMS

      
Numéro d'application CN2021106676
Numéro de publication 2023/283912
Statut Délivré - en vigueur
Date de dépôt 2021-07-16
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Guo, Hui
  • Nguyen, Tien Viet
  • Wu, Shuanshuan
  • Dutta, Sourjya
  • Sarkis, Gabi
  • Gulati, Kapil

Abrégé

A first UE and at least one second UE are disclosed. The first UE may identify one or more resources that are suitable for a subsequent transmission from at least one second UE. The first UE may transmit to the at least one second UE, an inter-UE coordination message and at least one data transmission. The inter-UE coordination message may be transmitted at a same time as the at least one data transmission. The inter-UE coordination message may include an indication of the one or more resources that are suitable for the subsequent transmission from the at least one second UE. In one configuration, the inter-UE coordination message may be piggybacked with the at least one data transmission. The at least one second UE may transmit the subsequent transmission via the one or more resources, or may reselect the one or more resources based on the inter-UE coordination message.

Classes IPC  ?

86.

RADAR TARGET TRACKING BASED ON RETURN SIGNAL STRENGTH

      
Numéro d'application US2022032567
Numéro de publication 2023/287522
Statut Délivré - en vigueur
Date de dépôt 2022-06-07
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Zhang, Dan
  • Gulati, Kapil
  • Li, Junyi
  • Bedewy, Ahmed
  • Stefanatos, Stelios

Abrégé

This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for radar target tracking based on return signal strength. A wireless device, such as a radar device, may measure a received signal strength of a detected signal. The received signal strength may be associated with at least one bin of a radar image. The wireless device may compare the received signal strength to a filtered signal strength. The filtered signal strength may be associated with a threshold difference in signal strength from the filtered signal strength. The wireless device may track the at least one bin of the radar image in response to the received signal strength being less than or equal to the threshold difference in signal strength from the filtered signal strength.

87.

PACKAGE COMPRISING STACKED INTEGRATED DEVICES WITH OVERHANG

      
Numéro d'application US2022033003
Numéro de publication 2023/287528
Statut Délivré - en vigueur
Date de dépôt 2022-06-10
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Vemuri, Krishna
  • Kim, Jinseong

Abrégé

A package that includes a substrate, a first integrated device coupled to the substrate, and a second integrated device coupled to the first integrated device. A portion of the second integrated device overhangs over the first integrated device. The second integrated device is configured to be coupled to the substrate. The second integrated device includes a front side and a back side. The front side of the second integrated device faces the substrate.

Classes IPC  ?

  • H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
  • H01L 23/538 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre la structure d'interconnexion entre une pluralité de puces semi-conductrices se trouvant au-dessus ou à l'intérieur de substrats isolants

88.

MEASUREMENT REPORTING PRIORITY FOR LOS-NLOS SIGNALS

      
Numéro d'application US2022033032
Numéro de publication 2023/287530
Statut Délivré - en vigueur
Date de dépôt 2022-06-10
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Yerramalli, Srinivas
  • Kumar, Mukesh
  • Manolakos, Alexandros

Abrégé

A first wireless device receives, from a second wireless device, one or more of an indication of a maximum number of measurement reports or an indication of a threshold probability associated with at least one of an LOS probability or an NLOS probability for a plurality of signal or beam paths. The first wireless device calculates at least one of an LOS probability or an NLOS probability of at least one signal or beam path of the plurality of signal or beam paths. The first wireless device transmits, to the second wireless device, one or more indications of signal or beam information associated with the at least one signal or beam path based on one or more of the maximum number of measurement reports or the threshold probability, the one or more indications of signal or beam information including at least one of the LOS probability or the NLOS probability.

Classes IPC  ?

  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission

89.

PHASE TRACKING REFERENCE SIGNAL INSERTION FOR MULTI-LAYER SINGLE-CARRIER WAVEFORM

      
Numéro d'application US2022033207
Numéro de publication 2023/287532
Statut Délivré - en vigueur
Date de dépôt 2022-06-13
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Zhang, Xiaoxia
  • Ma, Jun
  • Soltani, Morteza
  • Sun, Jing
  • Sakhnini, Iyab Issam
  • Luo, Tao
  • Saggar, Hemant

Abrégé

The apparatus may be a device at a UE or a base station. The UE (or base station) may be configured to measure a phase noise of a first local oscillator associated with a first port. The UE (or base station) may further be configured to configure, based on the measured phase noise, an allocation of a first set of one or more REs of a PUSCH (or PDSCH) for at least one PT-RS associated with the first port. The first set of one or more REs may include multiple layers associated with a multiple- layer single-carrier waveform transmission. The UE (or base station) may also be configured to transmit, to a base station (or a UE), the PUSCH (or PDSCH) including the at least one PT-RS, the at least one PT-RS being transmitted via the configured allocation of the first set of one.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04L 27/26 - Systèmes utilisant des codes à fréquences multiples

90.

SECRET KEY VERIFICATION IN WIRELESS COMMUNICATION

      
Numéro d'application US2022033415
Numéro de publication 2023/287537
Statut Délivré - en vigueur
Date de dépôt 2022-06-14
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Elshafie, Ahmed
  • Manolakos, Alexandros
  • Hosseini, Seyedkianoush
  • Ly, Hung Dinh

Abrégé

The apparatus may include first and second wireless devices, and the first and second wireless devices may be a UE or a base station. The first wireless device may generate one or more verification bits based on one or more secret keys, and transmit to the second wireless device the indication of the one or more verification bits. The second wireless device may receive the indication of the one or more verification bits, decode the one or more verification bits, and transmit feedback to the first wireless device. The first and second wireless devices may select at least one resource of a plurality of resources for the communication of the one or more verification bits based on at least part in the encoded or modified at least one secret key to communicate the one or more verification bits.

Classes IPC  ?

  • H04L 9/12 - Dispositifs de chiffrement d'émission et de réception synchronisés ou initialisés d'une manière particulière
  • H04L 9/08 - Répartition de clés
  • H04W 12/00 - Dispositions de sécurité; Authentification; Protection de la confidentialité ou de l'anonymat

91.

OPTIMIZATION OF DEPTH AND SHADOW PASS RENDERING IN TILE BASED ARCHITECTURES

      
Numéro d'application US2022033546
Numéro de publication 2023/287541
Statut Délivré - en vigueur
Date de dépôt 2022-06-15
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Kurumanghat, Sreyas
  • Bhiravabhatla, Kalyan Kumar
  • Gruber, Andrew Evan
  • Wang, Tao
  • Yang, Baoguang
  • Akkaraju, Pavan Kumar

Abrégé

The present disclosure relates to methods and devices for graphics processing including an apparatus, e.g., a GPU. The apparatus may configure a portion of a GPU to include at least one depth processing block, the at least one depth processing block being associated with at least one depth buffer. The apparatus may also identify one or more depth passes of each of a plurality of graphics workloads, the plurality of graphics workloads being associated with a plurality of frames. Further, the apparatus may process each of the one or more depth passes in the portion of the GPU including the at least one depth processing block, each of the one or more depth passes being processed by the at least one depth processing block, the one or more depth passes being associated with the at least one depth buffer.

Classes IPC  ?

92.

EXTENDED ANTENNA-CARRIER ALLOCATION POLICY FOR SIMPLIFIED SWITCHING

      
Numéro d'application US2022033941
Numéro de publication 2023/287546
Statut Délivré - en vigueur
Date de dépôt 2022-06-17
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Kuppuswamy, Kalyan
  • Sachidanand Sinha, Abhishek Saurabh
  • Raeesi, Orod

Abrégé

Apparatus, methods, and computer-readable media for facilitating simplified switching at an RU are disclosed herein. An example method for wireless communication at an RU includes transmitting, to a DU, capability information indicating support of endpoint groups, each endpoint group associated with a respective set of RU endpoints. The example method also includes receiving an eAxC message from the DU based on the capability information, the eAxC message including a DU port identifier, a band sector identifier, a component carrier identifier, and an RU port identifier. The example method also includes using a first portion of the RU port identifier to identify an endpoint group, the respective set of RU endpoints of the endpoint group associated with a set of characteristics. Additionally, the example method includes using a second portion of the RU port identifier to index the eAxC message to an RU endpoint of the endpoint group.

Classes IPC  ?

  • H04B 7/02 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes
  • H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
  • H04W 88/08 - Dispositifs formant point d'accès
  • H04W 92/16 - Interfaces entre des dispositifs hiérarchiquement similaires
  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission

93.

MULTI-TRANSMITTER SCHEDULING USING SUB-SLOT BASED PHYSICAL SIDELINK SHARED CHANNELS

      
Numéro d'application US2022034203
Numéro de publication 2023/287552
Statut Délivré - en vigueur
Date de dépôt 2022-06-21
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Liu, Chih-Hao
  • Sun, Jing
  • Fong, Lik Hang Silas
  • Xue, Yisheng
  • Zhang, Xiaoxia
  • Ryu, Jung Ho

Abrégé

Wireless communications systems and methods related to communicating information are provided. A method of wireless communication performed by a user equipment (UE) may include mapping a sub-physical sidelink shared channel (sub-PSSCH), sidelink control information (SCI), and an automatic gain control (AGC) symbol to a sub-slot of a plurality of sub-slots of a slot and transmitting, to at least one other UE, a transport block via the sub-PSSCH of the sub-slot.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

94.

REFERENCE SIGNAL DESIGN FOR CHANNEL ESTIMATION AND POWER AMPLIFIER MODELING

      
Numéro d'application US2022034577
Numéro de publication 2023/287558
Statut Délivré - en vigueur
Date de dépôt 2022-06-22
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Kutz, Gideon Shlomo
  • Landis, Shay
  • Horn, Idan Michael
  • Bar-Or Tillinger, Amit

Classes IPC  ?

  • H04L 25/02 - Systèmes à bande de base - Détails

95.

PRIORITY AND COLLISION HANDLING TECHNIQUES FOR WIRELESS COMMUNICATIONS SYSTEMS

      
Numéro d'application US2022034578
Numéro de publication 2023/287559
Statut Délivré - en vigueur
Date de dépôt 2022-06-22
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Abdelghaffar, Muhammad Sayed Khairy
  • Hosseini, Seyedkianoush
  • Xu, Huilin
  • Ibrahim, Abdelrahman Mohamed Ahmed Mohamed
  • Abotabl, Ahmed Attia

Abrégé

Methods, systems, and devices for wireless communications are described. In a wireless communications system, a user equipment (UE) may receive control signaling indicating a first semi-static configuration for transmitting uplink signaling and a second semi-static configuration for receiving downlink signaling. In some cases, the UE may operate using half-duplex communications and may monitor for a transmission direction conflict between the first semi-static configuration and the second semi-static configuration during a transmission time interval. The UE may communicate, according to a priority rule, one of an uplink signal in accordance with the first semi-static configuration or a downlink signal in accordance with the second semi-static configuration during the transmission time interval based on the monitoring. Additionally, or alternatively, the UE may drop one of the uplink signal or downlink signal according to the priority rule.

Classes IPC  ?

  • H04W 72/08 - Affectation de ressources sans fil sur la base de critères de qualité

96.

REMOTE LANDMARK RENDERING FOR EXTENDED REALITY INTERFACES

      
Numéro d'application US2022035940
Numéro de publication 2023/287597
Statut Délivré - en vigueur
Date de dépôt 2022-07-01
Date de publication 2023-01-19
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s) Holland, Wesley James

Abrégé

Systems and techniques are described for providing a virtual interface for an XR device using a display interface device. A display interface device can display a landmark pattern, such as a quick response (QR) code, on its display. The display can be in the field of view of a camera of the XR device, so that camera captures images depicting the displayed landmark pattern. The XR device can generate, and display on its own display, output images based on the captured images, for instance by overlaying a virtual interface over the landmark pattern. The pose and/or size of the virtual interface in the output images can be based on the pose and/or size of the landmark pattern and/or display in the captured images. The display interface device can receive inputs through its display interface, such as touch-based inputs, which the display interface device can identify for the XR device.

Classes IPC  ?

  • G06F 3/14 - Sortie numérique vers un dispositif de visualisation

97.

LOW POWER MONITORING WINDOW

      
Numéro d'application CN2021104459
Numéro de publication 2023/279233
Statut Délivré - en vigueur
Date de dépôt 2021-07-05
Date de publication 2023-01-12
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Cao, Yiqing
  • Gaal, Peter
  • Han, Bin

Abrégé

To facilitate operations of a low-power UE with high RF sensitivity, methods, apparatuses, and computer-readable medium are provided. An example method includes receiving, from a base station or a second UE, a reservation reserving a set of time-domain resources and a set of frequency domain resources around a WUS for a low-power UE. The example method further includes refraining from transmitting in the reserved resources.

Classes IPC  ?

  • H04W 52/02 - Dispositions d'économie de puissance

98.

CASCADE IMAGE PROCESSING FOR NOISE REDUCTION

      
Numéro d'application CN2021104883
Numéro de publication 2023/279270
Statut Délivré - en vigueur
Date de dépôt 2021-07-07
Date de publication 2023-01-12
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Shen, Quanmin
  • Wang, Zhongshan
  • Feng, Wen-Chun
  • Zhang, Chi

Abrégé

This disclosure provides systems, methods, and devices for image processing that support noise reduction in low-light video sequences. The noise reduction is accomplished through a cascaded set of operations that are configured based on each set of operations location within the cascaded pipeline. The cascade may be implemented as a series of cascaded image post-processing engines (IPEs) within an image signal processor (ISP).

Classes IPC  ?

  • H04N 9/04 - Générateurs de signaux d'image

99.

LOCAL MOTION DETECTION FOR IMPROVING IMAGE CAPTURE AND/OR PROCESSING OPERATIONS

      
Numéro d'application CN2021104915
Numéro de publication 2023/279275
Statut Délivré - en vigueur
Date de dépôt 2021-07-07
Date de publication 2023-01-12
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Feng, Wen-Chun
  • Liu, Wei-Chih
  • Li, Mian
  • Jiang, Ruocheng

Abrégé

Techniques and systems are provided for improving one or more image capture operations. In some examples, a system determines, based on data from one or more sensors, a movement of an image capture device associated with a capture of a plurality of image frames. The systems adjust a position of at least one object in each of the plurality of image frames based on the movement of the image capture device. The system determines a motion of the at least one object based on a difference in the adjusted position among the plurality of image frames. The system selects a value for at least one image capture parameter associated with the plurality of image frames based on the motion of the at least one object.

Classes IPC  ?

  • H04N 5/232 - Dispositifs pour la commande des caméras de télévision, p.ex. commande à distance
  • G06T 7/20 - Analyse du mouvement

100.

PROCESSING IMAGE DATA USING MULTI-POINT DEPTH SENSING SYSTEM INFORMATION

      
Numéro d'application CN2021104992
Numéro de publication 2023/279289
Statut Délivré - en vigueur
Date de dépôt 2021-07-07
Date de publication 2023-01-12
Propriétaire QUALCOMM INCORPORATED (USA)
Inventeur(s)
  • Feng, Wen-Chun
  • Li, Mian
  • Kao, Hui Shan

Abrégé

Systems and techniques are provided for processing one or more images. For instance, aspects include a process that can include determining a first region of interest corresponding to a first object depicted in an image obtained using at least one camera. The first region of interest is associated with at least one element of a multi-point grid associated with a multi-point depth sensing system. The process can include determining a first extended region of interest for the first object. The first extended region of interest is associated with a plurality of elements including the at least one element and one or more additional elements of the multi-point grid. The process can further include, based on the plurality of elements associated with the first extended region of interest, determining representative depth information representing a first distance between the at least one camera and the first object depicted in the image.

Classes IPC  ?

  • H04N 5/222 - TRANSMISSION D'IMAGES, p.ex. TÉLÉVISION - Détails des systèmes de télévision Équipements de studio
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