Certain aspects of the present disclosure provide techniques for quasi-colocation (QCL) assumption for an aperiodic channel state information (A-CSI) reference signal (RS) configured with multiple transmission reception point (mTRP). A user equipment (UE) may receive signaling configuring the UE with a plurality of index values associated with different control resource sets (CORESETS). The UE may receive, from a base station (BS), first downlink control information (DCI) triggering an A-CSI-RS resource set for A-CSI reporting. The first DCI is received in a first CORESET of the different CORESETs associated with a first index value of the plurality of index values. The UE may determine a first time offset between the first DCI and the A-CSI-RS resource set. When the first time offset is smaller than a threshold time offset, the UE may determine a QCL assumption for receiving the A-CSI-RS based, at least in part, on the first index value.
H04W 72/53 - Critères d’affectation ou de planification des ressources sans fil sur la base de politiques d’affectation réglementaires
H04W 72/0453 - Ressources du domaine fréquentiel, p.ex. porteuses dans des AMDF [FDMA]
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
H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]
H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
H04W 80/02 - Protocoles de couche liaison de données
2.
NON-SIMULTANEOUS TRANSMIT-RECEIVE (NSTR) SOFT ACCESS POINT (AP) MULTI-LINK DEVICE (MLD)
A wireless station (STA) operating as a non-simultaneous transmit-receive (NSTR) soft access point (AP) multi-link device (MLD) is associated with a primary link and a non-primary link. The NSTR softAP MLD transmits, on only the primary link, a frame including a complete profile of the primary link and indicating a complete profile of the non-primary link. The respective complete profiles of the primary link and the non-primary link each include capabilities, operation parameters, and other discovery information. The frame can include fields and elements that carry the complete profile of the primary link, and can include a multi-link (ML) element that indicates the complete profile of the non-primary link. The NSTR softAP MLD can receive or determine an update to the operation parameters of the non-primary link, and can transmit, on the primary link, an indication of the update to the operation parameters of the non-primary link.
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit an indication to a network entity that the UE is capable of decoding Reed-Solomon codes and that the UE is capable of performing near maximal likelihood demodulation. The network entity may transmit a message indicating that a Reed-Solomon code is applied to one or more scheduled signals based at least in part on the indication. The network entity may apply Reed-Solomon coding to a signal of the one or more scheduled signals based at least in part on the message. The UE may apply near maximal likelihood demodulation and Reed-Solomon decoding to a received signal of the one or more scheduled signals based at least in part on the message.
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H03M 13/25 - Détection d'erreurs ou correction d'erreurs transmises par codage spatial du signal, c. à d. en ajoutant une redondance dans la constellation du signal, p.ex. modulation codée en treillis [TMC]
H03M 13/15 - Codes cycliques, c. à d. décalages cycliques de mots de code produisant d'autres mots de code, p.ex. codes définis par un générateur polynomial, codes de Bose-Chaudhuri-Hocquenghen [BCH]
4.
RANDOM ACCESS CHANNEL MESSAGE REPETITION INDICATION FOR RETRANSMISSION
Aspects of the present disclosure provide apparatuses, methods, processing systems, and computer readable mediums for retransmitting a random access channel (RACH) message, for example, based on parameters for initial RACH transmission. For example, a user equipment (UE) transmits an initial transmission of an uplink RACH message with repetition. The UE receives a downlink control information (DCI) scheduling a retransmission of the uplink RACH message with repetition. The UE determines parameters for the retransmission of the uplink RACH message with repetition based, at least in part, on parameters for the initial transmission of the uplink RACH message with repetition. The UE retransmits the uplink RACH message to the network entity with repetition in accordance with the determined parameters.
Method and apparatus for BSR and scheduling grant for target UE in sidelink relay. The apparatus receives a request for sidelink communication from a target UE. The apparatus receives a first BSR from the target UE via the sidelink communication. The apparatus transmits a second BSR to a network entity, the second BSR comprising information corresponding to at least one of the first BSR of the target UE or a sidelink BSR for the relay UE. The apparatus receives an allocation of resources for the sidelink communication with the target UE based on the second BSR. The apparatus communicates via the sidelink communication with the target UE using the allocation of resources.
Certain aspects provide a method of wireless communications by a user equipment, such as a low-power user equipment. The method includes receiving, from one grouped user equipment of a first group of user equipments, an indication that the user equipment is a current group leader of the first group of user equipments; receiving, from one or more grouped user equipments of the first group of user equipments via a first wireless transceiver system, one or more data requests; and sending, to a network entity via a second wireless transceiver system, one or more data payloads associated with the one or more data requests.
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 4/029 - Services de gestion ou de suivi basés sur la localisation
Methods, systems, and devices for wireless communications are described. A first base station may communicate during asynchronous slots in accordance with a set of communication parameters determined from a handshake procedure performed with a second base station. For example, based on a change to a slot type of a slot to an asynchronous slot, the first base station and the second base station may perform the handshake procedure to determine the set of communication parameters and may communicate one or more messages during the slot in accordance with the set of communication parameters. Additionally, or alternatively, a user equipment (UE) may transmit a sounding reference signal (SRS) associated with a transmission configuration indicator (TCI) state based on a slot type of a first slot in which the UE transmits the SRS and a reference signal received in a second slot having the slot type.
H04W 72/541 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de qualité en utilisant le niveau d’interférence
H04L 5/14 - Fonctionnement à double voie utilisant le même type de signal, c. à d. duplex
This disclosure provides systems, methods, and devices for image capture using an autofocus (AF) algorithm. In a first aspect, a method for autofocus includes receiving first image data of a first scene from a first image sensor of a first camera, the first image data comprising phase shift information; determining a first focal distance for the first scene based on a machine learning algorithm by inputting the phase shift information to the machine learning algorithm; and controlling a focal position of the first camera based on the first focal distance. Other aspects and features are also claimed and described.
This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for false positive detections of DCI requests to switch BWPs. A UE may receive a DCI request to switch from a first BWP to a second BWP and may reject the DCI request for a switch from the first BWP to the second BWP based on at least one of a conflict with a TDD pattern associated with the DCI request, a DCI decoder metric, or a number of error-corrected modulation symbols that indicates a false positive detection of the DCI request.
Systems and techniques are provided for training a neural network model or machine learning model. For example, a method of augmenting training data can include augmenting, based on a randomly initialized neural network, training data to generate augmented training data and aggregating data with a plurality of styles from the augmented training data to generate aggregated training data. The method can further include applying semantic-aware style fusion to the aggregated training data to generate fused training data and adding the fused training data as fictitious samples to the training data to generate updated training data for training the neural network model or machine learning model.
Certain aspects of the present disclosure provide techniques for techniques for sensor data sharing. Certain aspects provide a method for wireless communication by a first wireless device. The method generally includes receiving, from one or more sensors, corresponding one or more raw sensor data sets and transmitting, to a second wireless device, at least one message comprising information regarding an object detected based on processing the one or more raw sensor data sets, wherein the information includes one or more characteristics of the object derived based on processing the one or more raw sensor data sets, wherein: when one or more conditions are met, the information further includes at least one raw sensor data set of the one or more raw sensor data sets; and when the one or more conditions are not met, the information does not include any raw sensor data.
H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs
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
G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance
Frequency-dependent changes in beam shapes of transmitted RF signals can be provided to a receiving device. Beam shape information can include, for example, gain of a beam and a plurality of azimuth and elevation directions, boresight and width of a main lobe (and optionally side lobes) of the beam, information regarding a pattern of antenna elements of an antenna panel used to transmit the beam, and/or similar information. The type of information provided can dictate the amount of overhead required, and we therefore vary depending on the means by which the information is conveyed. Additional detail is provided in the embodiments described herein.
G01S 3/38 - Systèmes pour déterminer une direction ou une déviation par rapport à une direction prédéterminée utilisant le réglage d'une orientation réelle ou effective d'une caractéristique de directivité d'une antenne ou d'un système d'antenne afin d'obtenir une valeur désirée du signal venu de cette antenne ou système d'antenne, p.ex. donner un signal max
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 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
13.
INTERFERENCE MITIGATION FOR FULL-DUPLEX NETWORK ENTITY
Methods, systems, and devices for wireless communication are described. Two network entities may experience coexistence interference due to operating on a same channel or adjacent channels based on at least one of the network entities operating in a full-duplex mode. A first network entity may indicate, to the half-duplex network entity, an interference mitigation action to be performed for a duration of transmission time intervals. The interference mitigation action may include adjusting the power of downlink communications from the one of the network entities which overlap in bandwidth with uplink communications at the full-duplex network entity, muting a subband for a downlink communication, or configuring a larger guard band between operating channels.
An example device for decoding point cloud data includes a memory configured to store point cloud data; and one or more processors implemented in circuitry and configured to: determine a number of times to upscale a downscaled encoded representation of a point cloud geometry; decode the downscaled encoded representation of the point cloud geometry; upscale the downscaled representation of the point cloud geometry the number of times to form an upscaled representation of the point cloud geometry; and reproduce a point cloud using the upscaled representation of the point cloud geometry.
A UE may indicate, to a wireless network, a capability to support one or more versions of an ML processing model, and a wireless network entity of the wireless network may configure the UE to apply a version of the ML processing model that is supported by the UE. The indication from the UE may indicate the capability to support one or more of a first version of the ML processing model that is common across multiple wireless networks and at least one alternate version of the ML processing model, such as a version that is specific to a network. The wireless network entity may configure at least one of a network specific algorithm structure or one or more weights for an network specific machine learning model that is supported by the UE.
Certain aspects are directed to an apparatus configured for wireless communication. The apparatus may include a memory comprising instructions, and one or more processors configured to execute the instructions. In some examples, the one or more processors are configured to cause the apparatus to obtain a sample of an analog signal. In some examples, the one or more processors are configured to cause the apparatus to output the sample to an analog-to-digital converter (ADC) via one of at least a first path or a second path based at least in part on whether the sample satisfies a first threshold condition or a second threshold condition.
According to embodiments, an example method for positioning an intelligent reflecting surface (IRS) using a transmitting device in a wireless communications network may comprise configuring the IRS to reflect a wireless reference signal back to the transmitting device and subsequent to configuring the IRS, transmitting the wireless reference signal from the transmitting device to the IRS. The method may also comprise receiving a wireless reflected signal at the transmitting device, wherein the wireless reflected signal comprises a reflection of the wireless reference signal, reflected by the IRS and determining measurements configured for positioning the IRS based at least in part on the wireless reflected signal, wherein a location of the IRS is determined based on the measurements.
A processor-implemented method for fast floating point simulations with learnable parameters includes receiving a single precision input. An integer quantization process is performed on the input. Each element of the input is scaled based on a scaling parameter to generate an m-bit floating point output, where m is an integer.
G06F 7/483 - Calculs avec des nombres représentés par une combinaison non linéaire de nombres codés, p.ex. nombres rationnels, système de numération logarithmique ou nombres à virgule flottante
G06F 5/01 - Procédés ou dispositions pour la conversion de données, sans modification de l'ordre ou du contenu des données maniées pour le décalage, p.ex. la justification, le changement d'échelle, la normalisation
19.
TECHNIQUES FOR REPORTING UPLINK TRANSMISSION CONTINUITY CAPABILITY
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station, capability signaling indicating one or more phase coherency capabilities of the UE for maintaining phase coherence across multiple uplink messages within a time interval, wherein each phase coherency capability is based on one or more channel usage characteristics associated with the time interval. The UE may receive, from the base station, a downlink message scheduling a set of uplink messages from the UE to the base station within the time interval. The UE may transmit the set of uplink messages within the time interval based on the downlink message and in accordance with at least one of the one or more phase coherency capabilities.
Techniques are described for encoding and decoding digital video data using macroblocks that are larger than the macroblocks prescribed by conventional video encoding and decoding standards. For example, the techniques include encoding and decoding a video stream using macroblocks comprising greater than 16×16 pixels. In one example, an apparatus includes a video encoder configured to encode a coded unit comprising a plurality of video blocks, wherein at least one of the plurality of video blocks comprises a size of more than 16×16 pixels and to generate syntax information for the coded unit that includes a maximum size value, wherein the maximum size value indicates a size of a largest one of the plurality of video blocks in the coded unit. The syntax information may also include a minimum size value. In this manner, the encoder may indicate to a decoder the proper syntax decoder to apply to the coded unit.
H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression
H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
H04N 19/147 - Débit ou quantité de données codées à la sortie du codeur selon des critères de débit-distorsion
H04N 19/46 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression
H04N 19/61 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant un codage par transformée combiné avec un codage prédictif
H04N 19/593 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre des techniques de prédiction spatiale
H04N 19/103 - Sélection du mode de codage ou du mode de prédiction
H04N 19/96 - Codage au moyen d'une arborescence, p.ex. codage au moyen d'une arborescence quadratique
H04N 19/44 - Décodeurs spécialement adaptés à cet effet, p.ex. décodeurs vidéo asymétriques par rapport à l’encodeur
21.
SCHEDULING SIDELINK RESOURCES FOR MULTIPLE UNICASTS BY A SINGLE DOWNLINK CONTROL INFORMATION MESSAGE
This disclosure provides systems, methods, and apparatuses, including computer programs encoded on computer storage media, for wireless communication. In one aspect of the disclosure, a method of wireless communication performed by a user equipment (UE) includes receiving, from a base station, a grant message indicating a set of sidelink resources. The method further includes transmitting multiple unicast messages via multiple subgroups of the set of sidelink resources.
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement
22.
COT-SHARING TECHNIQUES BASED ON A NON-ZERO PACKET PREPARATION DELAY
A first UE may configure, during a COT, an initial transmission and one or more subsequent transmissions that follow the initial transmission. The one or more subsequent transmissions are configured to prevent a release of the COT. Based on the configuration, the first UE may transmit the initial transmission including an indication of the COT and a time period for transmitting the one or more subsequent transmissions. The first UE may subsequently transmit the one or more subsequent transmissions during the indicated time period. A second UE may receive the indication of the COT and the time period where the release of the COT is prevented. The second UE may prepare a packet for transmission during the time period where the release of the COT is prevented and transmit the packet during the COT following the time period where the release of the COT is prevented.
H04W 74/08 - Accès non planifié, p.ex. accès aléatoire, ALOHA ou accès multiple par détection de porteuse [CSMA Carrier Sense Multiple Access]
H04W 72/25 - Canaux de commande ou signalisation pour la gestion des ressources entre terminaux au moyen d’une liaison sans fil, p.ex. liaison secondaire
H04W 72/02 - Sélection de ressources sans fil par un utilisateur ou un terminal
H04W 72/0453 - Ressources du domaine fréquentiel, p.ex. porteuses dans des AMDF [FDMA]
23.
BROADCAST OR MULTICAST SUPPORT FOR STANDALONE MODE
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may initiate a broadcast or multicast (broadcast/multicast) application associated with a first radio access technology (RAT) while the UE is in a standalone mode for a second RAT; switch from the second RAT to the first RAT based at least in part on initiating the broadcast/multicast application; and switch from the first RAT to the second RAT based at least in part on failing to detect a communication associated with the broadcast/multicast application using the first RAT. Numerous other aspects are provided.
H04W 36/00 - Dispositions pour le transfert ou la resélection
H04W 36/30 - La resélection étant déclenchée par des paramètres spécifiques par des données de mesure ou d’estimation de la qualité des liaisons
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 4/50 - Fourniture de services ou reconfiguration de services
H04W 36/14 - Resélection d'un réseau ou d'une interface hertzienne
24.
MULTI-PORT POSITIONING REFERENCE SIGNAL (PRS) FOR DOWNLINK ANGLE-OF-DEPARTURE (AOD) ESTIMATION
Disclosed are techniques for wireless positioning. In an aspect, a user equipment (UE) receives a set of antenna parameters for a plurality of antenna ports of a transmission-reception point (TRP), obtains positioning measurements of a plurality of positioning reference signal (PRS) resources transmitted on the plurality of antenna ports, reconstructs an underlying physical channel between the TRP and the UE based on the positioning measurements of the plurality of PRS resources, and determines a downlink angle of arrival (DL-AoD) measurement from the TRP to the UE based on the reconstructed underlying physical channel.
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 5/08 - Position d'un radiogoniomètre unique obtenue par détermination de la direction de plusieurs sources espacées d'emplacement connu
Aspects presented herein relate to methods and devices for graphics processing including an apparatus, e.g., a GPU. The apparatus may receive a set of draw call instructions corresponding to a graphics workload, where the set of draw call instructions is associated with at least one run-time parameter. The apparatus may also obtain a first shader program associated with storing data in a system memory and at least one second shader program associated with storing data in a constant memory. Further, the apparatus may execute the first shader program or the at least one second shader program based on whether the at least one run-time parameter is less than or equal to a size of the constant memory. The apparatus may also update or maintain a configuration of a shader processor or a streaming processor based on executing the first shader program or the at least one second shader program.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish inter-band carrier aggregation with a synchronization signal block (SSB) anchor carrier and an SSB-less carrier. The UE may measure a synchronization signal (SS) reference signal received quality (RSRQ) of the SSB-less carrier based on a ratio of a quantity of resource blocks multiplied by an SS reference signal received power (RSRP) and divided by a New Radio (NR) received signal strength indicator (RSSI), where the SS-RSRP is measured based on an SSB on the anchor carrier. Numerous other aspects are described.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, downlink control information (DCI) that triggers one or more aperiodic sounding reference signal (SRS) resource sets. The UE may determine that a candidate slot is an available slot associated with the one or more aperiodic SRS resource sets based at least in part on available information at a timestamp of the candidate slot, and one or more of a radio resource control (RRC) configuration or dynamic event information. The UE may transmit, to the base station, an aperiodic SRS using the one or more aperiodic SRS resource sets of the available slot. Numerous other aspects are described.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 72/232 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal les données de commande provenant de la couche physique, p.ex. signalisation DCI
H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
28.
DISCONTINUOUS RECEPTION ENHANCEMENTS FOR REDUCED PHYSICAL DOWNLINK CONTROL CHANNEL MONITORING AND JITTER HANDLING
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network entity, a dynamic indication of a start offset and a length of a discontinuous reception (DRX) on duration. The UE may monitor, during the DRX on duration, a physical downlink control channel (PDCCH) for a message scheduling an initial transmission in a burst of transmissions, wherein the PDCCH is monitored in a reduced monitoring state at a start of the DRX on duration. The UE may stop monitoring of the PDCCH after a final transmission in the burst of transmissions. Numerous other aspects are described.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a fixed frame period (FFP) configured for the UE in a frame based equipment mode. The FFP configured for the UE includes one or more idle periods and a channel occupancy time that is offset from an FFP configured for a base station communicating with the UE over an unlicensed channel. The UE may refrain from transmitting over the unlicensed channel during the one or more idle periods. The one or more idle periods may at least partially overlap with a time period in which the base station refrains from transmitting over the unlicensed channel. Numerous other aspects are provided.
Methods, systems, and devices for wireless communications are described. Described techniques provide for signaling for configuring energy scheduling requests or communications scheduling requests from a semi-passive user equipment (UE) to the network. A semi-passive UE may transmit a message indicating a UE class type to a serving network entity (e.g., indicating that the UE is a semi-passive UE). The network entity may transmit control signaling indicating a configuration for the UE to transmit energy scheduling requests or communications scheduling requests. The UE may transmit an energy scheduling request or communications scheduling request in accordance with the configuration. In response to an energy scheduling request, the network entity may indicate a resource for an energy transfer signal, and the UE may monitor for and receive an energy transfer signal in the indicated resource. In response to a communications scheduling request, the network entity may indicate a resource for a data transmission.
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
H04W 4/80 - Services utilisant la communication de courte portée, p.ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
Aspects of the present disclosure provide mechanisms for facilitating cross-link interference (CLI) measurement and reporting for mobile network entities using a common window configuration for communication of reference signals. The common window configuration may indicate a plurality of occasions within a respective window of each of one or more cycles for communicating one or more reference signals. A network entity (e.g., a mobile network entity or a stationary network entity) may utilize the common window configuration to receive a reference signal from another network entity within an occasion of the plurality of occasions in order to obtain a CLI measurement indicating the CLI between the network entities.
Methods, systems, and devices for wireless communications at a user equipment (UE) are described. The UE may transmit an indication of a time period for an energy harvesting procedure during which a first wireless device pauses communications with a second wireless device. The UE may pause a connected mode inactivity timer, a connected mode idle timer, or both, at the first wireless device at a beginning of the time period. The UE may perform the energy harvesting procedure during the time period. The UE may resume the connected mode inactivity timer, the connected mode idle timer, or both, at an end of the time period. The UE may communicate with the second wireless device in a connected communications mode after the end of the time period and in accordance with a status of the connected mode inactivity timer, the connected mode idle timer, or both.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an initial set of probabilities, associated with a first set of synchronization signal blocks (SSBs), indicating chances of using SSBs within the first set for a random access procedure. The UE may determine an updated set of probabilities, associated with a second set of SSBs, based on the initial set of probabilities and indicating chances of using SSBs within the second set for the random access procedure. Accordingly, the UE may perform the random access procedure with an SSB selected from the second set of SSBs. Numerous other aspects are described.
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a message to a network entity indicating a capability of the UE to support simultaneous uplink transmissions and cross-link interference (CLI) measurements on respective resources while operating in a full-duplex communication mode. The UE may perform a CLI measurement, an uplink transmission, or both in accordance with the capability. For example, the UE may perform both simultaneously or may prioritize either the CLI measurement or the uplink transmission. The CLI measurement and the uplink transmission may occur during resources that at least partially overlap in the time domain.
A UE may obtain an indication of an FD capability of a network node, the indication of the FD capability of the network node indicating that the network node supports an FD mode, and transmit, during an initial access procedure, an indication of an FD capability of the UE to the network node. The network node may transmit an indication of an FD capability of the network node to a UE, the indication of the FD capability of the network node indicating that the network node supports an FD mode, obtain an indication of an FD capability of the UE during an initial access procedure, and configure one or more resources for the UE based on the FD capability of the UE.
A network node may schedule a first set of slots for simultaneous sensing and sTRP communication with a UE. The network node may transmit a first indication scheduling the first set of slots for simultaneous sensing and sTRP communication to the UE.The network node may schedule a second set of slots for mTRP communication with the UE. The network node may transmit a second indication scheduling the second set of slots for mTRP communication to the UE. The first set of slots and the second set of slots may include at least one same slot. The network node may be associated with a first TRP and a second TRP.
A method for wireless communication by a user equipment (UE) includes receiving a message scheduling a physical uplink shared channel (PUSCH). The method also includes determining that a quantity of resources allocated for channel state information (CSI) reporting via the PUSCH is insufficient for transmitting a CSI report for a coherent joint transmission (CJT) associated with transmit and receive points (TRPs). Each TRP may be associated with a set of CSI components. The method further includes prioritizing the CSI components based on a TRP priority rule. The method still further includes omitting one or more CSI components from the prioritized CSI components. The method also includes transmitting, to one or more TRPs, the CSI report comprising remaining CSI components based on omitting the one or more CSI components.
Aspects presented herein relate to methods and devices for graphics processing including an apparatus, e.g., a GPU. The apparatus may receive a set of draw call instructions corresponding to a graphics workload, where the set of draw call instructions is associated with at least one run-time parameter. The apparatus may also obtain a first shader program associated with storing data in a system memory and at least one second shader program associated with storing data in a constant memory. Further, the apparatus may execute the first shader program or the at least one second shader program based on whether the at least one run-time parameter is less than or equal to a size of the constant memory. The apparatus may also update or maintain a configuration of a shader processor or a streaming processor based on executing the first shader program or the at least one second shader program.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may configure a set of energy harvesting classes associated with performing a four-step random access channel (RACH) procedure. The network node may perform the four-step RACH procedure based at least in part on an energy harvesting class of the set of energy harvesting classes. Numerous other aspects are described.
Systems and techniques are provided for efficient joint communications and radio frequency (RF) sensing. For example, a method for communications and sensing can include receiving a first signal based on a reflection from a target and generating a frame of Doppler spectrum based on the first signal, wherein the frame of Doppler spectrum includes one or more Doppler-domain characteristics for identification of the target. A micro-Doppler measurement report can be generated based on the frame of Doppler spectrum, wherein the micro-Doppler measurement report includes one or more compressed portions of the frame of Doppler spectrum.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain a configuration associated with a first universal subscriber identity module (USIM) and a configuration associated with a second USIM. The UE may transmit a request for a gap pattern associated with the first USIM or the second USIM. The UE may receive an indication of the gap pattern. The UE may selectively communicate or measure according to the gap pattern. Numerous other aspects are described.
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
H04W 8/18 - Traitement de données utilisateur ou abonné, p.ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateur; Transfert de données utilisateur ou abonné
42.
TRANSMISSION CONFIGURATION INDICATION-SPECIFIC VIRTUAL POWER HEADROOM REPORTING
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a message indicating first and second sets of power control parameters associated with a first transmission reception point (TRP) and a second TRP. The UE may generate a first power headroom report (PHR) for a first uplink transmission associated with a first reference signal resource index using the first set of parameters, the first reference signal an actual transmission or a reference (e.g., virtual) transmission, and a second PHR for a reference uplink transmission associated with a second reference signal resource index using the second set of parameters. The second PHR may be a virtual PHR because of the reference uplink transmission, and the first PHR may be a virtual PHR if the first uplink transmission is a reference uplink transmission. The UE may transmit a message including the first and second PHRs.
H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p.ex. incrément, variation graduelle ou décalages
H04W 52/32 - TPC des canaux de radiodiffusion ou de commande
Methods, systems, and devices for wireless communication are described. A wireless station (STA) may monitor characteristics of signaling from an access point (AP) in a wireless local area network (WLAN). If a characteristic of the signaling from the AP falls below a first threshold, the STA may transmit a feedback message in a first portion of a bandwidth and refrain from transmitting duplicate feedback messages in a second portion of the bandwidth. If the characteristic subsequently improves and rises above a second threshold, the STA may return to transmitting duplicated feedback messages that collectively span the bandwidth. Additionally, or alternatively, the STA may monitor signaling on two connected transmission chains. Based on a coding rate threshold or a signal strength threshold, the STA may increase an output power of the chain with the lower signal strength to give an extra link budget for transmissions to the AP.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may receive an unprecoded reference signal. The network node may report, based on the unprecoded reference signal, beam information associated with artificial noise (AN). The network node may receive one or more data signals protected by one or more precoded AN signals, wherein the one or more precoded AN signals are based on the beam information. Numerous other aspects are described.
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
45.
DYNAMIC RANGE ADJUSTMENT FOR ANALOG-TO-DIGITAL CONVERTER
Certain aspects are directed to an apparatus configured for wireless communication. The apparatus may include a memory comprising instructions, and one or more processors configured to execute the instructions. In some examples, the one or more processors are configured to cause the apparatus to obtain a sample of an analog signal. In some examples, the one or more processors are configured to cause the apparatus to output the sample to an analog-to-digital converter (ADC) via one of at least a first path or a second path based at least in part on whether the sample satisfies a first threshold condition or a second threshold condition.
Methods, systems, and devices for wireless communications are described, the described techniques provide for per-transmission and reception point (TRP) power control for uplink transmissions using a single frequency network (SFN) configuration. A UE that establishes communications with a network via two or more TRPs using an SFN configuration for uplink transmissions may determine respective uplink transmission power levels for uplink transmissions to each TRP. The UE may transmit uplink transmissions to the two or more TRPs in accordance with the determined respective uplink transmission power levels. In some cases, the UE may receive a downlink control information message that includes transmit power command fields for each respective TRP based on transmission configuration indictor states associated with each TRP. In some cases, the UE may determine a set of power control parameters associated with each TRP. In some cases, the UE may transmit power headroom reports for each TRP.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a radio frequency (RF) source node; a periodic RF source signal. The UE may transmit, to a network entity, an RF source request based at least in part on the periodic RF source signal, wherein the RF source request indicates a quantity of required energy. The UE may receive, from the RF source node, an aperiodic RF source signal, wherein the aperiodic RF source signal is based at least in part on the quantity of required energy. The UE may receive a downlink communication from, or transmit an uplink communication to, the network entity, using energy harvested at the UE from the aperiodic RF source signal. Numerous other aspects are described.
This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for optimizing power and performance of XR workloads. A graphics processor may receive, from an application, an indication of a time period for a timer associated with exiting an IFPC state. The graphics processor may process, upon triggering the timer associated with exiting the IFPC state, one or more predefined workloads. The graphics processor may initiate the IFPC state upon the one or more predefined workloads being finished processing. The graphics processor may exit the IFPC state upon detecting an expiration of the timer.
G06F 1/32 - Moyens destinés à économiser de l'énergie
G06F 1/3287 - Gestion de l’alimentation, c. à d. passage en mode d’économie d’énergie amorcé par événements Économie d’énergie caractérisée par l'action entreprise par la mise hors tension d’une unité fonctionnelle individuelle dans un ordinateur
G06F 1/3228 - Surveillance d’exécution de tâches, p.ex. par utilisation de temporisations d’attente, de commandes d’arrêt ou de commandes d’attente
49.
AUTOMATIC GAIN CONTROL FOR SUPER-HIGH ORDER MODULATIONS
Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for adapting or considering a receiver gain when using super-high order modulations for data transmissions. In one aspect, a network entity may transmit a tracking reference signal (TRS) in a first slot adjacent in time to a second slot allocated for one or more data transmissions associated with a high order modulation. A user equipment (UE) may receive the TRS and may adjust a receiver gain based on the TRS before receiving the one or more data transmissions associated with the high order modulation in the second slot. In another aspect, a UE may indicate (e.g., based on a receiver gain at the UE) a type of slot (e.g., shortened slot) or a maximum number of slots in which a network entity may transmit data transmissions with a high modulation order.
Certain aspects of the present disclosure provide techniques and apparatus for performing machine learning. In one example, an input data sequence is accessed, and the input data sequence is sliced based on a slice length hyperparameter to generate a stacked slice input data representation. The stacked slice input data representation is processed with a slice attention layer to generate a stacked slice output data representation. The stacked slice output data representation is de-sliced to generate an output data sequence.
This disclosure provides systems, methods, and devices for wireless communication that support network-assisted cell selection for a device. In a first aspect, a method of wireless communication includes generating configuration information associated with a cell selection procedure for a user equipment (UE). The cell selection procedure is associated with a passive device or a semi-passive device of the UE. The configuration information includes energy harvesting information, reference signal (RS) configuration information, or a combination thereof. The method further includes transmitting, to the UE, the configuration information.. Other aspects and features are also claimed and described.
Methods, systems, and devices for wireless communication are described. A wireless station (STA) may monitor characteristics of signaling with an access point (AP) in a wireless local area network (WLAN). If a characteristic of the signaling from the AP falls below a first threshold, the STA may transmit a feedback message in a first portion of a bandwidth and refrain from transmitting duplicate feedback messages in a second portion of the bandwidth. In some examples, the STA may enable or disable duplication for transmitting the feedback message based on a feedback message transmit power threshold. Additionally, or alternatively, the STA may monitor signaling on two connected transmission chains. Based on a coding rate threshold or a signal strength threshold, the STA may increase an output power of the chain with the lower signal strength to give an extra link budget for transmissions to the AP.
Systems and techniques are provided for training a neural network model or machine learning model. For example, a method of augmenting training data can include augmenting, based on a randomly initialized neural network, training data to generate augmented training data and aggregating data with a plurality of styles from the augmented training data to generate aggregated training data. The method can further include applying semantic-aware style fusion to the aggregated training data to generate fused training data and adding the fused training data as fictitious samples to the training data to generate updated training data for training the neural network model or machine learning model.
The present disclosure relates to uplink control information (UCI) multiplexing for multi-slot physical uplink shared channel (PUSCH) with transport block size (TBS) scaling. Specifically, a user equipment (UE) may determine to transmit UCI on a multi-slot PUSCH transmission. The UE may further identify a number of UCI resource elements (REs) in at least one slot of the PUSCH transmission based at least on a scaling rate. The UE may further perform the PUSCH transmission including the UCI REs.
H04W 72/21 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens ascendant de la liaison sans fil, c. à d. en direction du réseau
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H04L 1/1607 - 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 - Détails du signal de contrôle
H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
Positioning of one or more user equipments (UEs) is performed using broadcast common sounding reference signals (SRS) resources for positioning. The common SRS that is broadcast by a UE is received and measured by one or more base stations and one or more other UEs. The other UEs may have known positions and may server as anchor nodes for positioning. The other UEs may have known positions and may serve as a positioning (anchor) node or may have unknown positions and may be jointly positioned with the target UE. During joint positioning, each of the other UEs may similarly broadcast a common set of SRS that is received and measured by the base stations and other UEs for positioning. An angular measurement of the SRS broadcast by one or more UEs may be measured and used to resolve minor symmetry in positioning solutions.
G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
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
A processor-implemented method for generating a topological order using an artificial neural network (ANN) includes receiving a set of tasks to be performed. The tasks are represented in a graph including multiple nodes connected by edges. Each node corresponds to a task in the set of tasks. A scheduling priority is assigned to each node in the graph. A next node of potential next nodes is selected according to a probability of each of the potential next nodes based on the assigned scheduling priorities and a topology of the graph. A topological order of the tasks is generated by repeating the selection of the next node.
The method of wireless communication may include a UE, a base station, and a core network including an AMF. The UE may initiate an update of the paging subgroup ID assigned to the UE by transmitting paging assistance information to the AMF. The paging assistance information may include an expected paging probability of the UE. The base station may initiate an update of the paging subgroup ID assigned to the UE based on the change of RRC connection between the UE and the base station. The core network including the AMF may transmit an updated paging subgroup ID to the UE. The core network including the AMF may configure a set of candidate subgroups associated with the UE, and the base station may update the paging subgroup ID of the UE based on releasing the RRC connection to the RRC inactive state.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may transmit, to a user equipment (UE), an indication of a multi-level coding scheme that specifies a first encoding algorithm associated with level 1 coding and a second encoding algorithm associated with level 2 coding based at least in part on power management. The network entity may communicate with the UE based at least in part on the multi-level coding scheme. Numerous other aspects are described.
H04L 25/49 - Circuits d'émission; Circuits de réception à au moins trois niveaux d'amplitude
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H03M 13/25 - Détection d'erreurs ou correction d'erreurs transmises par codage spatial du signal, c. à d. en ajoutant une redondance dans la constellation du signal, p.ex. modulation codée en treillis [TMC]
H04W 52/26 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le débit de transmission ou la qualité de service [QoS Quality of Service]
59.
NON-CELL-DEFINING SYNCHRONIZATION SIGNAL BLOCK CONFIGURATIONS
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a non-cell-defining (NCD)-synchronization signal and physical broadcast channel (PBCH) block (SSB) (NCD-SSB) configuration indicating one or more parameters corresponding to transmission, via at least one NCD-SSB burst, of at least one NCD-SSB set associated with at least one cell, the at least one cell comprising at least one of a primary cell or a secondary cell. The UE may receive the at least one NCD-SSB burst based at least in part on the NCD-SSB configuration. Numerous other aspects are described.
Disclosed are techniques for wireless communication. In an aspect, a base station (BS) transmits, to a user equipment (UE), a first configuration of a first radio access network notification area (RNA) associated with paging of the UE while the UE is in an radio resource control (RRC) INACTIVE state, the first RNA comprising a first set of cells. In a further aspect, the BS transmits, to the UE, a second configuration of a second RNA associated with positioning of the UE while the UE is in the RRC INACTIVE state, the second RNA comprising a subset of the first set of cells.
H04W 68/06 - Avertissement aux utilisateurs, p.ex. alerte ou messagerie, sur l'arrivée d'une communication, un changement de service ou similaires utilisant un avertissement en plusieurs étapes en modifiant la zone d'avertissement
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
61.
ENHANCED DECODING FEEDBACK FOR TRAFFIC TYPE DIFFERENTIATION
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate with a base station as part of a wireless communications system. The UE may receive a downlink message from a base station. The UE may perform a decoding procedure for the received downlink message. The UE may determine the downlink message has a traffic type associated with a quality of service level. The UE may determine to transmit enhanced feedback with an acknowledgment message (positive or negative) indicating the result of the decoding procedure for the received downlink message, in cases where the downlink message is of the first traffic type. The enhanced feedback may indicate assistance information associated with a quality of service level for the received downlink message. The UE may then transmit the enhanced feedback for the acknowledgment message.
H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement
H04L 1/1607 - 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 - Détails du signal de contrôle
H04L 47/2441 - Trafic caractérisé par des attributs spécifiques, p.ex. la priorité ou QoS en s'appuyant sur la classification des flux, p.ex. en utilisant des services intégrés [IntServ]
62.
ASYNCHRONOUS CHANNEL ACCESS CONTROL OF A WIRELESS SYSTEM
This disclosure provides systems, methods and apparatus for asynchronous channel access control of a wireless system. In some aspects, a device may adjust the priority of one or more PPDUs and may perform other operations to ensure control of a wireless medium at certain times while still allowing for other devices to communicate on the wireless medium. For example, the device may adjust a backoff counter or one or more EDCA parameters to ensure obtaining control of the wireless medium to transmit a first PPDU of an application file. For one or more subsequent PPDUs of the application file, the device may again adjust a backoff counter or one or more EDCA parameters to allow other devices to obtain control of the wireless medium in certain scenarios (such as a second device to provide information back to the device or to otherwise transmit using the shared wireless medium).
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may transmit a signal generated using a mixer, wherein the signal is subject to local oscillator (LO) leakage in connection with the generation using the mixer. The network entity may transmit an LO leakage estimate indicator based at least in part on the LO leakage of the signal in connection with the generation using the mixer. Numerous other aspects are described.
Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE), comprising receiving, from a network entity, one or more configured grant (CG) configurations, each defining at least one CG occasion within a data period, obtaining (e.g., periodic uplink) traffic in one or more bursts, and transmitting the traffic to the network entity in multiple physical uplink shared channel (PUSCHs) within the data period.
Methods, systems, and devices for an apparatus that performs near field communications are described. A near ultra low energy field (NULEF) system may be used in systems that come in close contact with the human body. NULEF-E may experience limited performance due to external electric fields generated by a human body. NULEF-E may also be used across other bodies having electrically conductive or semi-conductive surfaces. The interference of the external electric fields may be mitigated by increasing the electrical length between a transducer and an electrode of the system. In particular, a wire electrically connecting a transceiver and a electrode may have a wire length that is also an electrical length between the transceiver and the electrode, the wire being configured such that a physical distance between the electrode and the transceiver is less than the wire length while maintaining the electrical length.
This disclosure provides methods, devices and systems for increasing carrier frequencies for wireless communications in wireless local area networks. Some implementations more specifically relate to beamforming training operations that support wireless communications on carrier frequencies above 7 GHz. In some aspects, a beamforming initiator may initiate a beamforming training operation by transmitting a number (N) of beamforming training (BFT) packets in N TX beam directions, respectively, on a carrier frequency above 7 GHz. The beamforming responder receives one or more of the BFT packets and provides feedback to the beamforming initiator indicating the TX beam direction associated with the BFT packet having the highest received signal power. In some aspects, the beamforming responder may train its RX antennas for RX beamforming concurrently while the beamforming initiator trains its TX antennas. In some other aspects, the beamforming responder may train its RX antennas after the beamforming initiator trains its TX antennas.
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
67.
SIDELINK CHANNEL STATE INFORMATION REPORTING FOR MULTIPLE REMOTE USER EQUIPMENTS
This disclosure provides systems, methods, and devices for wireless communication that support reporting of sidelink channel state information (CSI) for multiple remote sidelink user equipments (UEs). In a first aspect, a method of wireless communication includes obtaining an uplink control information (UCI) message resource allocation for sidelink CSI reporting. The method further includes receiving at least one sidelink CSI report from one or more sidelink UEs in communication with the UE and transmitting a UCI message with the UCI message resource allocation including one or more sidelink CSI reports of the at least one sidelink CSI report. Other aspects and features are also claimed and described.
Certain aspects of the present disclosure provide techniques and apparatus for performing machine learning. In one example, an input data sequence is accessed, and the input data sequence is sliced based on a slice length hyperparameter to generate a stacked slice input data representation. The stacked slice input data representation is processed with a slice attention layer to generate a stacked slice output data representation. The stacked slice output data representation is de-sliced to generate an output data sequence.
An example device for decoding point cloud data includes memory configured to store the point cloud data and one or more processors implemented in circuitry and coupled to the memory. The one or more processors are configured to determine dimensions of a region box and determine dimensions of a slice bounding box. The one or more processors are also configured to decode a slice of the point cloud data associated with the slice bounding box. The dimensions of the region box are constrained to not exceed the dimensions of the slice bounding box.
H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression
H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
H04N 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une tranche, p.ex. une ligne de blocs ou un groupe de blocs
70.
SUBSET INDICATION OF POSITIONING REFERENCE SIGNALS FOR USER EQUIPMENT POWER SAVINGS
Techniques are provided for positioning a user equipment (UE). An example method of positioning includes receiving a positioning reference signal resource set associated with a base station, receiving an indication of a subset of the positioning reference signal resource set, and obtaining measurements from positioning reference signals associated with the subset of the positioning reference signal resource set.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a path loss reference signal indication for determining a time of occurrence of an occasion associated with applying a path loss estimation. The UE may apply the path loss estimation at a time determined based at least in part on the time of occurrence of the occasion. Numerous other aspects are provided.
H04B 17/309 - Mesure ou estimation des paramètres de qualité d’un canal
H04W 72/542 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de qualité en utilisant la qualité mesurée ou perçue
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
H04W 72/20 - Canaux de commande ou signalisation pour la gestion des ressources
72.
CONTENTION RESOLUTION IN NEW RADIO NON-TERRESTRIAL NETWORKS
Methods, systems, and devices for wireless communications are described. A communication device, otherwise known as a user equipment (UE) may transmit a random access message (e.g., a message 3) associated with a random access procedure. A hybrid automatic repeat request (HARQ) feedback may be disabled for the random access procedure. The UE may initiate a contention resolution window associated with the random access procedure for a first downlink data channel transmission of a set of downlink data channel transmissions associated with the random access procedure. The UE may receive, during the contention resolution window, the first downlink data channel transmission carrying a contention resolution medium access control-control element (MAC-CE). The UE may transmit acknowledgment information for the first downlink data channel transmission carrying the contention resolution MAC-CE based on an indication to enable the HARQ feedback.
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
73.
NARROWBAND COMPONENT CARRIER FOR LOW POWER USER EQUIPMENT
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit an indication of a capability for the UE to support narrowband control signaling over a narrowband component carrier that is separate from data channel signaling over one or more wideband component carriers. The UE may receive control signaling indicating a configuration for the narrowband component carrier based on the capability and monitor for the narrowband control signaling on the narrowband component carrier based on the configuration. The UE may perform signal processing on narrowband signaling using a dedicated narrowband receive chain, which may include lower power components than a receive chain for wideband signaling.
Apparatus, methods, and computer program products for backscatter communication (BC) are included. An example method may include transmitting an indication of a backscattering radio (BR) capability to a network entity. The example method may also include receiving a first message from the network entity, the first message indicating that the UE is to remain on a main radio (MR) state or transition to a BR state.
The present disclosure generally relates to image processing. For example, aspects of the present disclosure include systems and techniques for performing spatial and temporal processing of image data. Certain aspects provide an apparatus for processing frame data. The apparatus generally includes a memory, and one or more processors coupled to the memory, the one or more processors configured to: perform a first noise reduction operation based on first frame data via a machine learning component to generate first processed frame data; generate first feedback data based on the first processed frame data; and perform, via the machine learning component, a second noise reduction operation based on second frame data and the first feedback data.
In embodiments of systems and methods for managing communication between an unmanned aerial vehicle (UAV) and an unmanned aerial vehicle controller (UAC), the UAV may receive from an unmanned aerial system traffic management (UTM) device a command request from the UAC, including one or more destination Generic Public Subscription Identifiers (GPSIs), a control command, a data command, and a first tunnel-to-add indication. The UAV may send to the UAV via the UTM device a command response, which may include information responsive to the command request, and a second tunnel-to-add indication. The UAV may establish an application layer communication tunnel with the UAC based on the first tunnel-to-add indication and the second tunnel-to-add indication. The communication tunnel may be configured to enable further communications with the UAC.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network entity may transmit, and a user equipment (UE) may receive, a scheduling configuration that configures multiple transport blocks to be transmitted in a pre-scheduled burst of transmission occasions. The network entity and the UE may communicate, for each transmission occasion in the pre-scheduled burst of transmission occasions, a transport block that is transmitted in a respective transmission occasion and associated with a hybrid automatic repeat request (HARQ) process identifier that is based at least in part on a HARQ configuration associated with the scheduling configuration. Numerous other aspects are described.
Apparatus, methods, and computer program products for processing QoS flows are provided. An example method may include establishing a PDU session with a second device, the PDU session including a set of QoS flows, the set of QoS flows being associated with a set of DRBs. The example method may further include communicating with the second device based on the set of QoS flows.
A UE may be configured to receive a first energy signal in a first frequency band or CC dedicated for WET from one or more frequency bands or CCs associated with the WET, and harvest radio-frequency energy from the first energy signal using a power harvesting circuit. An energy transmitter may be configured to obtain an indication of the first frequency or CC dedicated for the WET and transmit the first energy signal in the first frequency band dedicated for the WET to the UE. A network entity may configure the first frequency band or CC dedicated for the WET, configure at least one WIT band including one or more of a DL WIT band carrying a DL channel, an UL WIT band carrying an UL channel, or a SL WIT band carrying a SL channel for the UE to communicate a data signal.
H02J 50/20 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence
A UE receives a radio resource control (RRC) configuration of a first set of reference signals for beam failure detection (BFD) and receives a medium access control-control element (MAC-CE) indicating a second set of reference signals for the BFD. The UE performs the BFD for at least one of multiple transmission reception points (TRPs) using the first set of reference signals or the second set of reference signals based on a condition having been met.
A UE may receive an SCI for a first transmission. The UE may select a threshold value for a channel metric threshold. A first threshold value may be selected for the channel metric threshold if the SCI indicates that the first transmission is associated with abackscattering-based communications device. A second threshold value may be selected for the channel metric threshold if the SCI indicates that the first transmission is not associated with the backscattering-based communications device. The first threshold value may be different from the second threshold value. The UE may measure at least a portion of the first transmission to generate a channel metric for the first transmission. The UE may transmit a second transmission using resources selected based on the channel metric and the channel metric threshold.
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for hybrid automatic repeat request (HARQ) designs for probabilistic amplitude shaping (PAS). In some aspects, a device may construct a first buffer including a set of shaped bits and a second buffer including a set of non-shaped bits, the first buffer including a first set of shaped information bits and the second buffer including a second set of non-shaped information bits and a set of non-shaped parity bits. The device may transmit a first instance of a data message using a complete set bits from the first buffer and a first subset of bits from the second buffer. The device may transmit a second instance of the data message using at least one of a subset of bits from the first buffer or a second subset of bits from the second buffer.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of whether one or more first demodulation reference signal ports are delay-related validly quasi-co-located with one or more first reference signals based on frequency compensation performed by a network. Accordingly, the UE may receive data on a physical downlink shared channel based at least in part on the indication. Numerous other aspects are described.
This disclosure provides methods, devices and systems for increasing carrier frequencies for wireless communications in wireless local area networks. Some implementations more specifically relate to beamforming training operations that support wireless communications on carrier frequencies above 7 GHz. In some aspects, a beamforming initiator may initiate a beamforming training operation by transmitting a number (N) of beamforming training (BFT) packets in N TX beam directions, respectively, on a carrier frequency above 7 GHz. The beamforming responder receives one or more of the BFT packets and provides feedback to the beamforming initiator indicating the TX beam direction associated with the BFT packet having the highest received signal power. In some aspects, the beamforming responder may train its RX antennas for RX beamforming concurrently while the beamforming initiator trains its TX antennas. In some other aspects, the beamforming responder may train its RX antennas after the beamforming initiator trains its TX antennas.
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.
SPATIAL AREA LAYOUT RECONSTRUCTION BASED ON RADIO FREQUENCY MEASUREMENTS
Certain aspects of the present disclosure provide techniques and apparatus for training and using machine learning models to predict a layout of a spatial area based on an input data set of samples from the spatial environment. An example method generally includes receiving an input data set including a plurality of samples from a spatial area. Each sample of the plurality of samples generally includes at least channel state information data. A machine learning model is trained to predict a layout of the spatial area based on the input data set. The predicted layout of the spatial area generally includes a plurality of bounding boxes defining different regions of the spatial area.
G01S 1/06 - Moyens pour fournir plusieurs types d'indications, p.ex. indications approximatives et précises
G01S 1/08 - Systèmes pour déterminer une direction ou une ligne de position
G01S 1/70 - Radiophares ou systèmes de balisage émettant des signaux ayant une ou des caractéristiques pouvant être détectées par des récepteurs non directionnels et définissant des directions, situations ou lignes de position déterminées par rapport aux émetteu; Récepteurs travaillant avec ces systèmes utilisant des ondes électromagnétiques autres que les ondes radio
G01S 17/48 - Systèmes de triangulation active, c. à d. utilisant la transmission et la réflexion d'ondes électromagnétiques autres que les ondes radio
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
H04W 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
86.
EFFICIENTLY STRIPING ORDERED PCIE WRITES ACROSS MULTIPLE SOCKET-TO-SOCKET LINKS
Innovative techniques to efficient stripe ordered writes across multiple socket-to-socket links. The ordered writes may be PCIe ordered writes. Each socket-to-socket write (or remote write) for an address may be converted into two transactions. The first transaction may ensure that coherency for the address is ensured. The second transaction may be the actual request transaction to write the data of the address. In so doing, when multiple remote writes are involved, the remote writes may be distributed over multiple socket-to-socket links to maximize bandwidth.
Certain aspects of the present disclosure provide techniques and apparatus for training a machine learning model. An example method generally includes receiving, at a device, optimization parameters, parameters of a machine learning model, and optimization state values to be updated based on a local data set. Parameters of the machine learning model and the optimization state values for the optimization parameters are updated based on the local data set. A peer device is selected to refine the machine learning model based on a graph data object comprising connections between the device and a plurality of peer devices, including the peer device. The updated parameters and the updated optimization state values are sent to the selected peer device for refinement by the selected peer device.
This disclosure provides systems, methods, and devices for image capture using an autofocus (AF) algorithm. In a first aspect, a method for autofocus includes receiving first image data of a first scene from a first image sensor of a first camera, the first image data comprising phase shift information; determining a first focal distance for the first scene based on a machine learning algorithm by inputting the phase shift information to the machine learning algorithm; and controlling a focal position of the first camera based on the first focal distance. Other aspects and features are also claimed and described.
Methods, systems, and devices for wireless communications are described. Described techniques provide for signaling for configuring energy scheduling requests or communications scheduling requests from a semi-passive user equipment (UE) to the network. A semi-passive UE may transmit a message indicating a UE class type to a serving network entity (e.g., indicating that the UE is a semi-passive UE). The network entity may transmit control signaling indicating a configuration for the UE to transmit energy scheduling requests or communications scheduling requests. The UE may transmit an energy scheduling request or communications scheduling request in accordance with the configuration. In response to an energy scheduling request, the network entity may indicate a resource for an energy transfer signal, and the UE may monitor for and receive an energy transfer signal in the indicated resource. In response to a communications scheduling request, the network entity may indicate a resource for a data transmission.
This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for false positive detections of DCI requests to switch BWPs. A UE may receive a DCI request to switch from a first BWP to a second BWP and may reject the DCI request for a switch from the first BWP to the second BWP based on at least one of a conflict with a TDD pattern associated with the DCI request, a DCI decoder metric, or a number of error-corrected modulation symbols that indicates a false positive detection of the DCI request.
Aspects of the present disclosure provide mechanisms for facilitating cross-link interference (CLI) measurement and reporting for mobile network entities using a common window configuration for communication of reference signals. The common window configuration may indicate a plurality of occasions within a respective window of each of one or more cycles for communicating one or more reference signals. A network entity (e.g., a mobile network entity or a stationary network entity) may utilize the common window configuration to receive a reference signal from another network entity within an occasion of the plurality of occasions in order to obtain a CLI measurement indicating the CLI between the network entities.
Disclosed are techniques for wireless positioning. In an aspect, a network entity may determine a frequency domain search window corresponding to an expected Doppler frequency shift offset and an expected Doppler frequency shift offset uncertainty for at least one positioning reference signal (PRS) resource associated with at least one non-terrestrial transmission-reception point (NT-TRP) for a positioning session. The network entity may measure the at least one PRS resource in the frequency domain search window during the positioning session.
A processor-implemented method for generating a topological order using an artificial neural network (ANN) includes receiving a set of tasks to be performed. The tasks are represented in a graph including multiple nodes connected by edges. Each node corresponds to a task in the set of tasks. A scheduling priority is assigned to each node in the graph. A next node of potential next nodes is selected according to a probability of each of the potential next nodes based on the assigned scheduling priorities and a topology of the graph. A topological order of the tasks is generated by repeating the selection of the next node.
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
A processor-implemented method for fast floating point simulations with learnable parameters includes receiving a single precision input. An integer quantization process is performed on the input. Each element of the input is scaled based on a scaling parameter to generate an m-bit floating point output, where m is an integer.
G06F 7/483 - Calculs avec des nombres représentés par une combinaison non linéaire de nombres codés, p.ex. nombres rationnels, système de numération logarithmique ou nombres à virgule flottante
Certain aspects of the present disclosure provide techniques and apparatus for wireless channel estimation using machine learning. A current sparsifying dictionary is generated by processing a sensing matrix and a current channel observation for the digital communication channel using a posterior neural network in a first iteration of a machine learning model, and a current sparse channel representation is generated by processing the current sparsifying dictionary, the sensing matrix, and the current channel observation using a likelihood neural network in the first iteration.
Method and apparatus for BSR and scheduling grant for target UE in sidelink relay. The apparatus receives a request for sidelink communication from a target UE. The apparatus receives a first BSR from the target UE via the sidelink communication. The apparatus transmits a second BSR to a network entity, the second BSR comprising information corresponding to at least one of the first BSR of the target UE or a sidelink BSR for the relay UE. The apparatus receives an allocation of resources for the sidelink communication with the target UE based on the second BSR. The apparatus communicates via the sidelink communication with the target UE using the allocation of resources.
Systems and techniques are provided for processing one or more data samples. For example, a neural network classifier can be trained to perform few-shot open-set recognition (FSOSR) based on a task-agnostic open-set prototype. A process can include determining one or more prototype representations for each class included in a plurality of support samples. A task-agnostic open-set prototype representation can be determined, in a same learned metric space as the one or more prototype representations. One or more distance metrics can be determined for each query sample of one or more query samples, based on the one or more prototype representations and the task-agnostic open-set prototype representation. Based on the one or more distance metrics, each query sample can be classified into one of classes associated with the one or more prototype representations or an open-set class associated with the task-agnostic open-set prototype representation.
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish inter-band carrier aggregation with a synchronization signal block (SSB) anchor carrier and an SSB-less carrier. The UE may measure a synchronization signal (SS) reference signal received quality (RSRQ) of the SSB-less carrier based on a ratio of a quantity of resource blocks multiplied by an SS reference signal received power (RSRP) and divided by a New Radio (NR) received signal strength indicator (RSSI), where the SS-RSRP is measured based on an SSB on the anchor carrier. Numerous other aspects are described.
The present disclosure generally relates to image processing by performing a first noise reduction operation (302) based on first frame data (350) via a machine learning component (302) to generate first processed frame data (360, 380); generate first feedback data (352) based on the first processed frame data (360, 380); and perform, via the machine learning component (302), a second noise reduction operation based on second frame data (350) and the first feedback data (352).
According to embodiments, an example method for positioning an intelligent reflecting surface (IRS) using a transmitting device in a wireless communications network may comprise configuring the IRS to reflect a wireless reference signal back to the transmitting device and subsequent to configuring the IRS, transmitting the wireless reference signal from the transmitting device to the IRS. The method may also comprise receiving a wireless reflected signal at the transmitting device, wherein the wireless reflected signal comprises a reflection of the wireless reference signal, reflected by the IRS and determining measurements configured for positioning the IRS based at least in part on the wireless reflected signal, wherein a location of the IRS is determined based on the measurements.
G01S 13/06 - Systèmes déterminant les données relatives à la position d'une cible
G01S 7/00 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , ,
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
