The method at the user equipment (UE) includes first receiving authorization information, the authorization information including configuration data for reduced capability (REDCAP) devices in the communication network, second receiving system information from at least one first base station serving a first cell, the system information including information specific to a device category associated with the UE, determining access information for the first cell, based at least in part on the system information and the authorization information, and accessing the first cell, or identifying a second cell. The user equipment and the base station are configured to perform the method, thereof.
Example embodiments may relate to controlling re-training of a machine learning (ML) model deployed at a device. A method may comprise: performing, by a device associated with a communication network, a task with a ML model to obtain an output, wherein the output is configured to be used for performance of a network operation of the communication network; receiving, from an access node of the communication network, feedback data indicative of a cause of a failure of the network operation; and determining, based on the feedback data, to perform at least one of the following: re-training the machine learning model for performing the task, updating at least one parameter of a non-machine learning algorithm associated with performance of the task with the machine learning model, refraining from re-training the machine learning model, or refraining from updating the at least one parameter of the non-machine learning algorithm.
There is provided an apparatus comprising means for for, at a user equipment configured to transmit precoded signals using receive beamformers as transmit precoders over at least one of a plurality of transmission occasions and multiple antenna subsets, receiving configuration parameters, from a network node, for at least one of the precoded signals and the transmit precoders, determining power scaling values based on the configuration parameters, performing power scaling of the transmit precoders using the determined power scaling values, providing an indication to the network node of the determined power scaling values and performing transmission of precoded signals using the transmit precoders scaled by the determined power scaling values.
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 7/06 - 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 52/32 - TPC des canaux de radiodiffusion ou de commande
4.
PATH SWITCHING IN USER EQUIPMENT TO USER EQUIPMENT RELAY
A method may include monitoring, by a source user equipment communicating with a destination user equipment by an indirect communication path via a relay user equipment, sidelink control information from the relay user equipment. The method may also include determining a first set of conditions and a second set of conditions based on the sidelink control information received from the relay user equipment. The method may further include transmitting, when the first set of conditions is met, at least one of a first sidelink message to the destination user equipment according to a first pattern, or a second sidelink message to the relay user equipment according to a second pattern. In addition, the method may include monitoring a sidelink feedback from the destination user equipment to the relay user equipment when the second set of conditions is met according to a third pattern.
H04W 40/08 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court sur la base des ressources nodales sans fil sur la base de la puissance d'émission
H04W 40/12 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court sur la base de la qualité d'émission ou de la qualité des canaux
H04W 40/34 - Modification d'une voie d'acheminement existante
According to an example aspect of the present invention, there is provided an apparatus, such as a user equipment, configured at least to process a measurement instruction received in the apparatus from a cellular communication system, based on the measurement instruction, measure a received signal strength of a signal from each cell of a first cell set and each cell of a second cell set, the first cell set and the second cell set comprising cells of the cellular communication system, and determine a first signal strength value for the first cell set and a second signal strength value for the second cell set, and report to the cellular communication system a value obtained from the first signal strength value and the second signal strength value.
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
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 5/02 - 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
Example embodiments of the present disclosure relate to indication of cell status. A first device includes at least one processor; and at least one memory including computer program codes; wherein the at least one memory and the computer program codes are configured to, with the at least one processor, cause the first device to: determine a cell status of a deactivated cell, the cell status being a known status or an unknown status; and indicate the cell status to a second device.
H04W 36/00 - Dispositions pour le transfert ou la resélection
H04W 36/32 - La resélection étant déclenchée par des paramètres spécifiques par des données de localisation ou de mobilité, p.ex. des données de vitesse
Example embodiments may relate to an apparatus, method and/or computer program for managing timing advance loops. The method may comprise receiving, at a user equipment from a plurality of network nodes, respective downlink reference signals, wherein an antenna system of the user equipment receives the downlink reference signals using a wide beam configuration. The method may also comprise performing measurements on the received downlink reference signals to determine a parameter and for determining that the parameter does not meet a predetermined criteria. Based on the parameter not meeting the predetermined criteria, the method may comprise configuring the antenna system such that at least one of the downlink reference signals is received using a narrow beam configuration. The method may involve re-performing the measurements on downlink reference signals from the plurality of network nodes. Based on the parameter meeting the predetermined criteria, it may be determined that transmission of candidate uplink signals, from the user equipment to the at least one of the plurality of network nodes, can be grouped into one timing advance loop.
The disclosure relates to an apparatus comprising including at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: obtain user equipment information indicating whether a user equipment served by the apparatus would need repetitions of a reference signal transmitted by a target base station to successfully select a receiving beam aligned with a transmitting beam in a beam management procedure with the target base station; and send, to the target base station, the user equipment information.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
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
H04L 1/18 - Systèmes de répétition automatique, p.ex. systèmes Van Duuren
A method, apparatus and computer program is described comprising: receiving a first transmission from an antenna, the first transmission comprising a first carrier including a first signal and a second carrier including a second signal, wherein the first and second carriers are separated in frequency within a first operational band; splitting the first transmission into a first channel and a second channel; downconverting the first channel to centre the first carrier at a baseband frequency to extract the first signal; downconverting the second channel to centre the second carrier at the baseband frequency to extract the second signal; and providing the first signal to a first processor and the second signal to a second processor; wherein the first and second processors are associated with first and second subscriber identity modules respectively.
An apparatus comprising: means for measuring a downlink reference signal received from an access node (500); means for selecting an antenna panel of the user equipment receiving the best quality downlink reference signal from a primary angular direction to be used for a connection to the access node (502); means for detecting a maximum permissible exposure (MPE) event (504); means for measuring, under MPE power restrictions, the best downlink reference signal received from the access node (506); means for determining that under the MPE power restrictions the best quality downlink reference signal is received at least from a different secondary angular direction than the primary angular direction of the best quality downlink reference signal (508); means for measuring a propagation delay difference between the best quality downlink reference signal received from the primary angular direction and the best quality downlink reference signal received from the secondary angular direction (510); and means for sending, upon detecting that the propagation delay difference exceeding a predetermined threshold, an indication to the access node (514).
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
Examples of the disclosure relate to position determination using one or more reflectors. In examples of the disclosure an apparatus can be configured to transmit information relating to one or more reflectors within a scattering environment to a network apparatus. The information relating to the one or more reflectors can be used by the network apparatus to enable signals reflected from the one or more reflectors to be used for a position determination.
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 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance
According to an example aspect of the present invention, there is provided a method comprising storing, by an apparatus, one or more key information elements, wherein each key information element comprises a stored key identifier and a stored key or a certificate, receiving by the apparatus, from a requesting network function, a request message comprising a first field and a second field, wherein the first field comprises an instance identity of the requesting network function and the second field comprises the instance identity of the requesting network function, and the first field is unprotected and the second field is protected with the key or the certificate, determining by the apparatus the key or the certificate used for protecting the second field, validating by the apparatus the second field using the key or the certificate, validating by the apparatus the request message when the instance identity of the requesting network function in the first field matches with the instance identity of the requesting network function in the validated second field and transmitting by the apparatus, after a successful validation of the second field and the request message, a response to the requesting network function.
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
13.
UPLINK (UL) SOUNDING REFERENCE SIGNAL (SRS) RESOURCE CONFIGURATION
Systems, methods, apparatuses, and computer program products for uplink (UL) sounding reference signal (SRS) resource configuration may be provided. UL SRS resource configuration and related transmission procedures for intra-slot and inter-slot time bundling of one or more resources may be provided. In this regard, transmission bandwidth and/or repetition factors may be adapted for SRS occasions. The adaptation may be performed across an SRS bandwidth, and on an intra-slot or inter-slot basis.
Embodiments of the present disclosure relate to handling of RTD of intra-band carriers. A first device receives, from a second device, an indication indicating that information of a RTD relevant to a first cell and a serving cell is to be reported, the first cell being non-co-located with the serving cell in a frequency band. The first device transmits the information of the RTD to the second device. In this way, information of RTD of a non-co-located cell may be indicated to a network for optimization of network scheduling and system performance.
There is provided an apparatus comprising means for determining, at a first device, position information associated with an object of interest and providing, from the first device, a discovery message for device to device communication, wherein the discovery message comprises the position information.
A method comprising: receiving an image block unit of a frame, the image block unit comprising samples in color channels comprising at least one chrominance channel and one luminance channel (1200); reconstructing samples of said luminance channels of the image block unit (1202); determining a reference area for predicting target samples of at least one color channel of the image block unit, wherein said reference area comprises one or more of reference samples in a neighboring block in current color channel/frame, in the neighboring of a co- located block in reference color channel/ frame (1204); and/or inside the co-located block in reference color channel/frame; determining a subset of samples in said reference area to be used for calculating classifier parameters of a cross-component prediction model (1206); and predicting said target samples of at least one color channel of the image block unit using the cross-component prediction model based on reconstructed samples in the reference color channel/frame of the reference area (1208).
H04N 19/186 - 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 couleur ou une composante de chrominance
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 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
H04N 19/11 - Sélection du mode de codage ou du mode de prédiction parmi plusieurs modes de codage prédictif spatial
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
17.
AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND DECODING
A method comprising: decoding (500) encoded samples of blocks of video sample data; determining (502) two or more support regions for a block of video sample data, wherein each support region comprises a set of reconstructed samples at predetermined locations with respect to said block of video sample data; performing (504), for each support region, a decoder-side intra mode derivation process to obtain decoder-side intra mode derivation parameters specific to each support region; and computing (506), based on the decoder-side intra mode derivation parameters specific to each support region, a prediction for the samples of the block of video sample data.
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 19/11 - Sélection du mode de codage ou du mode de prédiction parmi plusieurs modes de codage prédictif spatial
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
18.
RECEPTION OF DATA ON A SOURCE CELL DURING HANDOVER PROCEDURE
Systems, methods, apparatuses, and computer program products for a handover interruption time reduction through data reception on a source cell during a handover procedure are provided. For example, a method can include receiving a gap allocation configuration at a user equipment from a network. The method can also include preparing for a handover to a target cell during a gap according to the gap allocation.
There is disclosed a method for location dependent template-based intra mode derivation. In accordance with an embodiment, encoded video data is decoded to obtain reconstructed samples of a picture; the reconstructed samples are used to intra-predict a current block of the picture; an area in a surrounding of the current block is divided (701) into at least two templates formed of the already reconstructed samples at specific locations with respect to the current block; for each template one or more intra-prediction modes are determined (702) by template-based intra mode derivation; at least two predictors of the current block are computed (705) based on the determined intra-prediction modes; and the at least two predictors are combined together using blending by sample-based weights to form (705) a prediction block for the current block.
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 19/176 - 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 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
20.
AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND DECODING
A method comprising: receiving an image block unit of a frame, the image block unit comprising samples in color channels comprising at least one chrominance channel and one luminance channel (1200); reconstructing samples of said luminance channels of the image block unit (1202); determining a reference area for predicting target samples of at least one color channel of the image block unit, wherein said reference area comprises one or more of reference samples in a neighboring block in current color channel/frame, in the neighboring of a co-located block in reference color channel/frame; and/or inside the co-located block in reference color channel/frame (1204); determining at least one fixed value to be subtracted from sample values of samples in said reference area prior to determining parameters of a cross-component prediction model (1206); predicting said target samples of at least one color channel of the image block unit using the determined parameters of the cross-component prediction model (1208); and adding said at least one fixed value to values of the predicted target samples of at least one color channel of the image block (1210).
H04N 19/186 - 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 couleur ou une composante de chrominance
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 19/85 - 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
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
Systems, methods, apparatuses, and computer program products for early feedback in multi-channel scheduling. A method may include receiving a downlink control information scheduling multi-transport block transmission. The method may also include determining, based on the downlink control information, transport blocks that are scheduled for transmission. The method may further include determining a first timing of when to provide a first feedback message for a first set of transport blocks scheduled with the downlink control information. In addition, the method may include determining at least one second timing of when to provide a second feedback message for a second set of transport blocks scheduled with the downlink control information. Further, the method may include transmitting the first feedback message and the at least one second feedback message to the network element based on the determination of the first timing and the second timing.
H04L 1/1829 - Dispositions spécialement adaptées au point de réception
H04L 1/1867 - Dispositions spécialement adaptées au point d’émission
22.
METHOD AND APPARATUS RELATED TO DIGITAL CERTIFICATE CERTIFYING CRYPTOGRAPHIC KEY FOR AN ENTITY IMPLEMENTING ONE OR MORE NETWORK FUNCTIONS OF A CORE NETWORK FOR A MOBILE COMMUNICATION SYSTEM
There are provided method, comprising: receiving, at a first entity implementing at least a first network function of a core network for a mobile communication system, a digital certificate certifying a cryptographic key for the first entity; wherein the digital certificate indicates one or more purposes for which the digital certificate certifies the cryptographic key; and sending the digital certificate from the first entity to a second entity implementing at least a second network function of the core network for the mobile communication system.
Described herein is a User Plane Function, UPF, network node, configured for data forwarding for selective activation of a Secondary Cell Group, SCG, for serving a User Equipment, UE, the UPF network node comprising:
at least one processor, and
at least one memory storing instructions that, when executed by the at least one processor, cause the UPF network node at least to:
receive an indication message for starting data forwarding; and
execute data forwarding on the basis of the received indication message.
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 36/00 - Dispositions pour le transfert ou la resélection
Various example embodiments provide a system for transmission of low power signals based on using transmission time as one coding parameter. A code table may be used at a transmitter and receiver to map different data to different transmission times and/or other parameters. Advantageously, large amount of information may be transmitted with short and power efficient signals, for example to report status of a sensor every now and then. A receiver may use the same code table to decode the signals. Apparatuses, methods, and computer programs are disclosed.
H04B 7/0408 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées utilisant plusieurs faisceaux, c. à d. diversité de faisceaux
H04B 7/165 - Stations terrestres employant la modulation angulaire
H04L 1/06 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue par réception à diversité utilisant la diversité d'espace
There is provided a method, apparatus, and computer program for causing a centralized unit of a second access point to perform: signalling, to a first distributed unit of a first access point configured to provide a serving cell to a user equipment, a plurality of power control parameters associated with a target cell and a reconfiguration instruction for configuring the user equipment to report uplink measurements with an indication of whether a maximum permissible exposure event has occurred.
An apparatus includes at least one processor; and at least one memory including computer program code; wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to: establish a connection with a source cell; determine a first timing advance that indicates a propagation delay of uplink transmission to the source cell; determine a second timing advance that indicates a propagation delay of uplink transmission to a target cell; determine whether to initiate a handover procedure to the target cell, based at least on the first timing advance; and synchronize to the target cell during the handover procedure.
Various example embodiments relate to secondary cell (SCell) preparation. An apparatus may receive, from a base station, a wake-up signal for activating means, of the apparatus, for bidirectional communication and determine, based on the wake-up signal, at least one candidate cell or carrier for a secondary cell for communication between the means for bidirectional communication and the base station. Apparatuses and methods are disclosed.
Example apparatus include circuitry for: obtaining audio content representing at least one audio space; enabling at least one digital signal processing operation to render the audio content such that the rendered audio content includes at least one target response for the at least one audio space wherein the enabling of the at least one digital signal processing operation to render the audio content is controlled based on obtaining the at least one target response for the at least one audio space. When the obtained target response is known the circuitry obtains at least one parameter for the at least one digital signal processing operation. When the obtained target response is unknown the circuitry obtains at least one parameter for a neural network and determines at least one parameter for the at least one digital signal processing operation.
Example embodiments relate to conference calls. In a method, there may be provided audio data and associated classification data from a plurality of user devices as part of a conference call, the plurality of user devices including at least a first user device and a second user device. The classification data may be indicative of one of a plurality of predetermined sound types represented by the associated audio data in a current time frame. The method may comprise determining that the audio data provided by the first user device is associated with a dominant speaker. The method may comprise controlling transmission of the audio data as part of the conference call, including preventing transmission of audio data provided by at least the second user device based on its associated classification data being indicative of a restricted sound type and the first user device being associated with a dominant speaker.
An example method includes: receiving an input extended block comprising an input block and input margins, wherein the input block is derived from an image or a video frame, and wherein the input block and the input margins are input to a filter, and wherein the input margins comprise pixels of the image or the video frame; filtering the input extended block to obtain a filtered extended block comprising a filtered block and filtered margins; receiving other blocks, wherein the other blocks are derived from the image or video frame, and wherein at least one pixel of the other blocks overlaps with at least one pixel of the filtered margins of the filtered extended block; and blending the filtered extended block with the other blocks, wherein an operation to blend the filtered extended block with the other blocks is applied to two or more overlapping pixels
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/103 - Sélection du mode de codage ou du mode de prédiction
H04N 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
H04N 19/157 - Mode de codage attribué, c. à d. le mode de codage étant prédéfini ou présélectionné pour être utilisé ultérieurement afin de sélectionner un autre élément ou paramètre
H04N 19/172 - 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 image, une trame ou un champ
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 19/182 - 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 un pixel
H04N 19/42 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p.ex. la mise en œuvre de logiciels spécialisés
H04N 19/80 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - Détails des opérations de filtrage spécialement adaptées à la compression vidéo, p.ex. pour l'interpolation de pixels
31.
DISTRIBUTED MACHINE LEARNING SOLUTION FOR ROGUE BASE STATION DETECTION
An apparatus configured to: obtain an indication of partitions of a machine learning model corresponding to respective ones of the one or more groups; transmit, to the respective ones of the plurality of user equipments, a corresponding partition, of the partitions of the machine learning model; transmit, to the plurality of user equipments, an indication to record measurements for the first cell; receive, from at least one of the plurality of user equipments, at least one message regarding a handover failure, wherein the at least one message comprises a message generated using a first partition of the partitions of the machine learning model; and determine, with a second partition of the partitions of the machine learning model, whether the first cell is a rogue base station based, at least partially, on a plurality of detection reports.
In some examples, user equipment comprises a processor, a memory coupled to the processor, the memory configured to store program code executable by the processor, the program code comprising one or more instructions, whereby to cause the user equipment to measure a parameter associated with a radio coverage of a network node for the user equipment, on the basis of the value of the parameter, transmit information to the network node representing a reception status of a wake-up receiver of the user equipment, and on the basis of the reception status of the wake-up receiver of the user equipment monitor a selected paging signal from one of multiple paging signals transmitted by the network node.
Systems, methods, apparatuses, and computer program products for positioning support are provided. One method may include receiving, by a UE configured with power saving feature(s), positioning performance requirements for a positioning session. The method may also include estimating an impact of one or more power saving or reduced capability features on positioning measurements associated with the positioning session and, based on the accuracy and latency requirements and the estimated impact, determining the power saving or reduced capability features that the UE can implement while still achieving the accuracy and latency requirements for the positioning session. The method may then include signaling, to a network node, information on the determined power saving or reduced capability features that the UE can implement while still achieving the required accuracy and latency requirements for the positioning session.
There is provided an apparatus comprising means for determining, at a first device, position information associated with an object of interest and means for providing, from the first device, a message, wherein the message comprises the position information.
An apparatus configured to: determine to perform an opportunistic reception beam alignment procedure; receive, from a first user equipment, an indication of a type of beamforming the first user equipment applies; determine to use at least one transmission of the first user equipment for the opportunistic reception beam alignment procedure based, at least partially, on one or more predefined conditions; perform the opportunistic reception beam alignment procedure based on at least part of a transmission of the first user equipment intended for, at least, at least one second user equipment; and transmit, to the first user equipment, an indication that a valid reception beam is determined with respect to the first user equipment, wherein the valid reception beam is determined as a result of the opportunistic reception beam alignment procedure.
An apparatus comprising: at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: receive, from a network, a configuration to transition to a secondary mode of transmission; wherein the transition to the secondary mode comprises modifying at least one network time compensation setting or at least one network frequency compensation setting; and transmit, to the network, a signal in the secondary mode of transmission.
The embodiments relate to method comprising receiving an input by a neural network based processor. The input has a certain resolution and the NN based processor comprises a sequence of components, where at least one component comprises two or more branches of NN layers. The two or more branches of NN layers take as input the same data or substantially the same data. The two or more branches are have different receptive fields. In the method a resolution information of the input is determined; and a controlling information to be used for controlling the two or more branches is determined, where the determining of the controlling information is based at least on one or both of the resolution information and information signaled from an encoder. The input is processed by the NN based processor, wherein said branches are controlled based on the controlling information.
H04N 19/42 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - caractérisés par les détails de mise en œuvre ou le matériel spécialement adapté à la compression ou à la décompression vidéo, p.ex. la mise en œuvre de logiciels spécialisés
Systems, methods, apparatuses, and computer program products for feedback per code block group (CBG). A method may include receiving from a network element, at least one transport block including at least one coding block group. The method may also include determining which of the at least one transport block and the at least one coding block group was correctly or incorrectly received. The method may further include transmitting, based on the determination, a first report which identifies transport blocks of the at least one transport block that was correctly received and incorrectly received. In addition, the method may include, upon determining that at least one of the transport blocks was received incorrectly, transmitting a second report identifying coding block groups of the at least one coding block group that was incorrectly received from the transport blocks that were incorrectly received.
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 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
Example embodiments provide a method for acknowledging switching of operation modes for a client device. The method comprises receiving, by a client device, a first indication comprising at least one of a first time duration, a period for repeating the first time duration or an indication of a list of at least two operation modes for the client device. The client device may be configured to receive a second indication comprising instructions for the dynamic switching of operation modes based on the list of at least two operation modes. The client device may be further configured to indicate the selected operation mode to a network device. Devices, methods, and computer programs are disclosed.
H04W 72/1268 - Jumelage du trafic à la planification, p.ex. affectation planifiée ou multiplexage de flux de flux de données en liaison ascendante
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
40.
HANDLING OF CELL CHANGE FROM TARGET RELAY UE DURING INDIRECT PATH SWITCHING OF SIDELINK BASED U2N RELAY
In an example embodiments, sending, by a remote user equipment (UE) of a source cell, towards a network node of the source cell a measurement report including a candidate relay (CR) list, wherein the CR list includes at least a cell identification for at least one CR UE for an indirect path switching from the source cell to a target cell associated with a CR UE; detecting a change of a serving cell or camping cell of the CR UE from the target cell to another cell based on receiving from the CR UE at least one message that indicates at least one cell identification for the CR UE is different than reported; and based on the detecting, sending an updated measurement report towards the network node triggering renewing a path switch decision or initiating a radio resource control connection re-establishment procedure with the source cell or the target cell.
The disclosure relates to an apparatus comprising: means for receiving (800) sidelink control information sent from a relay user equipment; and means for performing (802) flow control for ingress data sent from the apparatus to the relay user equipment to be relayed to a destination user equipment paired with the apparatus based on the sidelink control information sent from the relay user equipment.
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
There is provided an apparatus, and corresponding meth-od, configured to receive, from a network element, an indi-cation that a terminal device is to determine a current convergence speed of a positioning algorithm used to deter-mine a position result of the terminal device; determine the position result of the terminal device using the positioning algorithm; determine the current convergence speed of the positioning algorithm used when determining the position result of the terminal device; determine a relative conver-gence speed of the positioning algorithm, based on the cur-rent convergence speed; and indicate to the network ele-ment at least one of: the relative convergence speed, at least one value obtained based on the current convergence speed, an integrity result of the determined position result, or the determined position result of the terminal device.
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
There are provided measures for control channel repetition management. Such measures exemplarily comprise receiving, from a terminal, a connection request message, checking whether said connection request message is scrambled utilizing any of at least one temporary identifier other than a temporary identifier assigned to said terminal, and, if said connection request message is scrambled utilizing any of said at least one temporary identifier, concluding that said terminal can make use of physical uplink control channel repetitions.
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 1/18 - Systèmes de répétition automatique, p.ex. systèmes Van Duuren
H04W 76/11 - Attribution ou utilisation d'identifiants de connexion
To enable at least dynamic waveform switching, at least one predefined bit, in a downlink control information comprising scheduling information for at least one uplink transmission, may have a first preset purpose and a second preset purpose. One or more preset first rules may be applied to determine whether to use the at least one predefined bit for the first preset purpose or for the second preset purpose. When the second preset purpose is used, at least a waveform for the at least one uplink transmission amongst waveforms comprising at least a first waveform and a second waveform is determined, according to one or more preset second rules, based on a value of the at least one predefined bit. The waveform determined is then used in the uplink transmission scheduled.
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
45.
METHOD AND APPARATUS FOR INTERLEAVED CCE-TO-REG MAPPING WITHIN A PORTION OF A CONTROL RESOURCE SET
Methods and apparatuses for interleaved control channel element to resource element group mapping within a portion of a control resource set. A method may include determining a first set of parameters having a first configuration for a first control resource set including a plurality of resource element groups. The method also includes determining an interleaver block size of each of a plurality of interleaver blocks. The plurality of interleaver blocks are formed by dividing the control resource set in time and numbering the interleaver blocks. The method further includes mapping the plurality of resource element groups to control channel elements, such that resource element groups of a first interleaver block, which are a subset of the plurality of resource element groups, are mapped to the control channel elements before mapping resource element groups of any subsequent interleaver block of the plurality of interleaver blocks to control channel elements.
An apparatus including: a display configured to render display content over a field of view; and a glare system configured to render glare content in the field of view, wherein the glare system is configured to render the glare content at different positions across the field of view at different times while the display renders the display content.
A method, apparatus, and computer program for receiving an application session establishment request comprising an authentication and key management for applications, AKMA, Key Identifier, A-KID; producing an application key request (Naanf_AKMA_ApplicationKey_Get_request) comprising information elements AKMA Key Identifier A-KID; an application function identifier, AF_ID; and an application encryption key indication (Nnef_AKMA_AF_Encryption_Key_Indication); and sending the produced application key request (Naanf_AKMA_ApplicationKey_Get_request) to a home AKMA anchor function, hAAnF, or to a network exposure function, NEF, for enabling lawful interception in the VPLMN.
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
48.
SMALL DATA TRANSMISSION OPTIMIZATION USING RANDOM ACCESS CHANNEL FOR REDUCED CAPABILITY USER EQUIPMENT
Systems, methods, apparatuses, and computer program products for sharing PRACH and PUSCH resources when performing RA-based SDT procedures. One method may include receiving, from a network entity, a configuration indicating physical uplink shared channel resources; determining PUSCH resources based on at least one of reduced bandwidth or reduced PRBs; adjusting at least one characteristic of a PRB allocation based on the PUSCH resources and reduced bandwidth; and performing data communication based on the adjusted at least one characteristic of the PRB allocation.
Disclosed is a method for efficient signaling of sidelink radio resources. A first terminal device selects a subset of radio resources from a set of candidate radio resources. The first terminal device determines a set of resource indices for the subset of radio resources based at least partly on a pre-defined enumeration order of the set of candidate radio resources in time and frequency. The first terminal device determines a first resource indication value indicating at least the set of resource indices. The first terminal device transmits the first resource indication value to one or more second terminal devices.
There is provided an apparatus including circuitry for, at a user equipment, receiving, from a network node, configuration parameters defining resources associated with a plurality of signals for transmission of a first message of a random access procedure, obtaining signal measurements for the plurality of signals, determining a number of transmissions of the first message for a first signal and a second signal from the plurality of signals based on the obtained signal measurements, choosing resources associated with one of the first signal and the second signal for transmission of the first message, based at least on the determined number of transmissions of the first message for the respective signals and the obtained signal measurements and performing transmission of the first message of the random access procedure on at least part of the chosen resources.
Certain example embodiments provide systems, methods, apparatuses, and computer program products for control short control signal (SCS) in uplink. For example, certain embodiments may provide for regulating the amount of uplink (UL) transmissions in a cell, such that SCS limitations are not violated. Certain embodiments may relate to a situation where a single SCS allowance or multiple SCS allowances may be in use in the cell and, e.g., a single SCS allowance may be shared between a gNB and the UEs, or a single SCS allowance may be shared between the UEs.
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
H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
52.
ENHANCED USE OF DEACTIVATED SECONDARY CELL GROUP IN DUAL-RX/DUAL-TX MUSIM OPERATION
Techniques of operating a MUSIM include providing information by a UE connected to a secondary node within a first network having a secondary cell group in a deactivated state to a second network to which the UE is connected, the information indicating that the UE is to be connected to a secondary cell group of a secondary node in the deactivated state. Specifically, the UE may send to the second network a first gap request requesting a first set of schedule gaps for performing measurements relating to the secondary cell group of the first network, the secondary cell group being in the deactivated state.
Embodiments of the present disclosure relate to methods and apparatuses for sounding reference signal transmission. According to some embodiments, an apparatus is caused at least to: receive, from a network device sounding reference signal (SRS) configuration comprising one or more SRS resource sets; receive, from the network device, a message comprising an indication of which one of the one or more SRS resource sets is configured or enabled to follow or not follow corresponding one or more indicated transmission configuration indication (TCI) states from an activated TCI list for the apparatus; and transmit, to the network device, an SRS based on the indication. In this way, SRS resource sets may be dynamically detached to not follow specific TCI state and used for sounding the uplink channel in an efficient manner.
Method comprising:
providing, to a second node different from a first node, for each of one or more machine learning models, a respective support indication, wherein the respective support indication indicates that the first node supports the respective machine learning model, and the respective support indication comprises an identifier of the respective machine learning model and at least one capability of the respective machine learning model;
monitoring whether the first node receives, from the second node for at least one of the one or more machine learning models, a configuration request requesting to configure the respective machine learning model according to a respective requested configuration;
configuring the at least one of the one or more machine learning models according to the respective requested configuration if the first node receives the configuration request for the at least one of the one or more machine learning models from the second node.
According to example embodiment, a method may include receiving, by a user device from a network node, a message including a first set of bits of a cyclic redundancy check that is scrambled based on a sequence of bits, wherein the sequence of bits indicates or is associated with a number of physical uplink control channel (PUCCH) transmissions within a random access procedure; descrambling, by the user device, the cyclic redundancy check to obtain the sequence of bits; determining, by the user device based on the sequence of bits, the number of physical uplink control channel transmissions within the random access procedure; and performing, by the user device within the random access procedure, a transmission of a physical uplink control channel the determined number of times.
A method, apparatus, and computer program product provide for extended margins around a viewport for immersive content. In the context of a method, the method receives panoramic video content and determines at least one motion signal. The method determines a viewport area, margin area, and background area for the panoramic video content based on the at least one motion signal and a quality level for each area. The method causes transmission of a request for updated panoramic video content in accordance with the determined quality levels. The method also receives updated panoramic video content in response to the request and causes rendering of the content for display.
H04N 21/218 - Source du contenu audio ou vidéo, p.ex. réseaux de disques locaux
H04N 21/2343 - Traitement de flux vidéo élémentaires, p.ex. raccordement de flux vidéo ou transformation de graphes de scènes MPEG-4 impliquant des opérations de reformatage de signaux vidéo pour la distribution ou la mise en conformité avec les requêtes des utilisateurs finaux ou les exigences des dispositifs des utilisateurs finaux
H04N 21/414 - Plate-formes spécialisées de client, p.ex. récepteur au sein d'une voiture ou intégré dans un appareil mobile
H04N 21/6587 - Paramètres de contrôle, p.ex. commande de lecture à vitesse variable ("trick play") ou sélection d’un point de vue
An apparatus is described, the apparatus including a case, a display assembly, a chassis connected to the display assembly, a suspension component between the display assembly and the case, wherein the suspension component is configured to allow the display assembly to move relative to the case, at least one vibrating element configured to actuate the chassis to move the display assembly relative to the case to generate at least one of acoustic waves or haptic/tactile effect, and an internal cavity below the display, wherein electronic components of the apparatus are located at the internal cavity.
H04R 7/20 - Dispositions pour monter ou pour tendre des membranes ou des cônes à la périphérie pour fixer une membrane ou un cône élastiquement à un support au moyen d'un matériau flexible, ressorts, fils ou cordes
H10N 30/20 - Dispositifs piézo-électriques ou électrostrictifs à entrée électrique et sortie mécanique, p.ex. fonctionnant comme actionneurs ou comme vibrateurs
58.
MOBILE TERMINATED EARLY DATA TRANSMISSION FOR INTERNET OF THINGS
Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of Mobile Terminated Early Data Transmission (MT-EDT) for Internet of Things (IoT). The method comprises in response to detecting, at a first device, a paging from a second device for a MT-EDT, sending, to the second device, a paging response at least comprising authentication information negotiated between the first device and a third device for a verification at the second device; and receiving data transmission from the second device. In this way, the performance and efficiency of the MT-EDT in the S&F mode can be improved significantly.
Embodiments of the present disclosure relate to for positioning. A first device receives configuration information associated with a first RS for positioning the first device, from a second device in the radio access network. The configuration information comprises frequency hopping configuration associated with transmission of the first RS. The first device receives a second RS for positioning the first device from the second device on a first frequency hop and a second frequency hop overlapping with the first frequency hop in frequency domain. The first device causes pre-compensation for the transmission of the first RS to be performed based on a phase offset obtained from the received second RS. The first device transmits the first RS to the second device based on the configuration information.
Embodiments of the present disclosure relate to conditional measurement reporting. A terminal device receives, from a network device, a first message comprising one or more conditions indicative of relative levels of one or more measurements performed by the terminal device. Based on determining that at least one of the one or more conditions of the relative levels is met, the terminal device reports the one or more measurements through transmitting a second message to the network device. In this way, unnecessary signaling and power consumption at the terminal device side may be avoided, thereby saving energy.
Disclosed are devices, methods, apparatuses, and computer readable media for coverage window prediction. An example terminal device may include at least one processor and at least one memory. The at least one memory may store instructions that, when executed by the at least one processor, may cause the terminal device at least to perform: receiving from a network device, information on a predicted coverage window and measurement information relating to the predicted coverage window, the measurement information comprising one or more expected measurement values; performing, according to the predicted coverage window, at least one measurement according to the measurement information; and determining whether the predicted coverage window is accurate or inaccurate based on a value of the performed at least one measurement and the corresponding at least one expected measurement value from the one or more expected measurement values.
Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of feedback for multi-channel sidelink communication. A first device performs a plurality of listen-before-talks before a plurality of resources for a sidelink feedback channel associated with a first sidelink data channel. If at least two listen-before-talks (LBTs) of the plurality of LBTs pass before at least two resources of the plurality of resources, the first device transmits, to a second device, on a first resource of the at least two resources, first feedback for a transmission from the second device via the first sidelink data channel. The first device also transmits, to the second device, on a different second resource of the at least two resources, second feedback for a transmission from the second device via a previous second sidelink data channel.
An apparatus configured to: receive at least two resource set configurations, wherein a first configuration of the at least two resource set configurations comprises an indication that a first number of ports are mapped to a first set of resources that are used for a first type of resource, wherein a second configuration of the at least two resource set configurations comprises an indication that the first number of the ports are mapped to the first set of resources that are used for a second type of resource, wherein the first type of resource is different from the second type of resource; determine to use one of the at least two resource set configurations; and receive at least one reference signal based, at least partially, on the determined configuration of the at least two resource set configurations.
Example embodiments of the present disclosure relate to access control for energy saving mode. A first device receiving, from a second device, at least one barring configuration corresponding to at least one energy saving mode of the second device. The first device receives, from the second device, a first mode indication that the second device operates in a first energy saving mode of the at least one energy saving mode. The first device performs a first operation associated with an access to the second device based on a first barring configuration, of the at least one barring configuration, corresponding to the first energy saving mode.
Embodiments of the present disclosure disclose devices, methods and apparatuses for a beam reporting. A terminal device receives a configuration of mapping restriction for performing a logical channel prioritization (LCP) procedure associated with a configured grant (CG) from a network device. The mapping restriction is configured for a medium access control (MAC) control element (CE). The terminal device performs the LCP procedure to generate a MAC Protocol Data Unit (PDU) for the CG based on the mapping restriction. Then, the terminal device transmits the MAC PDU to the network device via the CG.
Embodiments of the present disclosure disclose devices, methods and apparatuses for a beam reporting. A first terminal device receives a plurality of sidelink (SL) positioning reference signal (PRS) configurations from a plurality of terminal devices. The first terminal device determines, based on the plurality of SL PRS configurations, whether the plurality of terminal devices select overlapping resources for a plurality of SL PRS transmissions. Based on determining that the plurality of terminal devices select overlapping resources for the plurality of SL PRS transmissions, the first terminal device transmits, to a second terminal device among the plurality of terminal devices, a request to update an SL PRS transmission by the second terminal device.
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
Embodiments of the present disclosure relate to QoE measurement reporting. A terminal device receives, from a first network device, a message indicative of pausing QoE reporting to the first network device. Then the terminal device transmits, to the first network device, a message for requesting a SRB configuration with a second network device. Next, the terminal device transmits, to the second network device, QoE measurement result based on the received SRB configuration. Thus, timely and effective QoE measurement reporting mechanism is provided.
Example embodiments of the present disclosure relate to location identification and verification. A first device determines at least one time resource configured by a second device or a third device, determines at least one respective first time advance (TA) to be used at the at least one time resource, and transmits the at least one respective first TA to the second device or the third device. In this way, with the at least one respective first TA to be used at the at least one time resource, the network may identity/verify the location of the first device.
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
Embodiments of the present disclosure relate to sidelink subchannel frequency mapping. A terminal device is provided comprising at least one processor and at least one memory storing instructions. The instructions, when executed by the at least one processor, cause the terminal device at least to: determine subchannel indexing schemes supported by a resource pool; determine SCI to indicate a set of resources in the resource pool for at least one sidelink transmission to a second terminal device, the SCI comprising a FRIV that is applied using at least one of the subchannel indexing schemes; and transmit the SCI to the second terminal device. As such, a terminal device can reach all useful resource allocation patterns of subchannels in a resource pool.
Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of an Aperiodic Reference Signal (ARS) based Secondary Cell (SCell) activation. The method comprises transmitting, from a first device to a second device, a request for triggering a transmission of an aperiodic reference signal based on available beam information upon a secondary cell activation; and receiving the aperiodic reference signal for the secondary cell activation.
Example embodiments of the present disclosure relate to HARQ feedback at a fractional rate. In an example method, a terminal device receives, from a network device, a hybrid automatic repeat request (HARQ) feedback configuration indicating a fractional feedback rate for HARQ feedback between the terminal device and the network device. The terminal device transmits the HARQ feedback to the network device or receives HARQ feedback from the network device based on the fractional feedback rate. In this way, the configurable HARQ feedback rate enables the network device to receive acknowledgement of control messages and perform link adaptation while improving user throughput in NTN deployment scenarios. Moreover, reduced ACK/NACK transmissions also lead to UE power saving, which is critical for IoT devices.
According to an example aspect of the present disclosure, there is provided an apparatus comprising means for transmitting, to a wireless network node, a random access preamble with repetition using a quantity of repetitions, means for selecting, based on said quantity of repetitions and one of at least one repetition threshold, a waveform for transmission of a connection request and means for transmitting, to the wireless network node, the connection request using the selected waveform.
Disclosed is a method comprising receiving one or more configurations for a conditional handover, wherein a configuration comprises at least a master cell group configuration for a target primary cell of a master cell group and a secondary cell group configuration for a target primary cell of a secondary cell group, and wherein the configuration is associated with at least one execution condition for the conditional handover and at least one access condition for the target primary cell of the secondary cell group; accessing the target primary cell of the master cell group upon detecting that the at least one execution condition is fulfilled; and delaying accessing the target primary cell of the secondary cell group based on determining that the at least one access condition is not fulfilled upon detecting that the at least one execution condition for the conditional handover is fulfilled.
Various techniques are provided for a method that can perform a process including determining, by a user equipment, whether a control channel candidate of a first radio-access technology overlaps with at least one resource element of a second radio-access technology, determining, by the user equipment, whether or not to process the control channel candidate of the first radio-access technology based on a predetermined criterion associated with the control channel candidate, in response to the user equipment determining not to process the control channel candidate, disable monitoring of the control channel candidate by the user equipment, and in response to the user equipment determining to process the control channel candidate, processing the control channel candidate by the user equipment.
Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of Transmission Configuration Indicator (TCI) state update for multi-Transmission Reception Point (TRP) use cases. The method comprises obtaining, at a terminal device and from a network node, information about applying at least one TCI state associated with a reference Component Carrier (CC), or Bandwidth Part (BWP) for at least one target CC or BWP; and determining one or more TCI states applied for the at least one target CC or BWP based on at least one of: the information, or a TRP mode for the reference CC or BWP; or a TRP mode for the at least one target CC or BWP.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
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
76.
APPARATUS, METHODS, AND COMPUTER PROGRAMS FOR CONTROLLING DEVICES
Examples of the disclosure provide apparatus, methods and computer programs for assisting with controlling actions performed by user devices and network devices. In some examples there can be provided an apparatus comprising means for detecting network traffic activity. The network traffic activity is indicative of one or more actions performed by at least one network device. The apparatus can also comprise means for identifying a user input made by a user of a user device. The at least one network device is different to the user device. The user input is made in a time interval before the detected network traffic activity. The apparatus can also comprise means for determining a user intent of the one or more actions performed by the at least one network device by comparing the identified user input and detected network traffic activity with data relating to user inputs and associated expected network traffic activity stored in a database. The apparatus can also comprise means for controlling an output of the user device based on the determined user intent.
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G10L 15/22 - Procédures utilisées pendant le processus de reconnaissance de la parole, p.ex. dialogue homme-machine
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p.ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
77.
A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR IMAGE AND VIDEO PROCESSING
The embodiments relate to method for encoding and decoding. The method for decoding comprises receiving an input bitstream; determining a first distribution function having an input range with a minimum limit value and a maximum limit value; determining a second distribution function having an input range with a minimum limit value and a maximum limit value; decoding a value from the bitstream using a first distribution function; determining when the value equals with the OOR-value of the first distribution function; whereupon the method further comprises defining a positive value variable to be the maximum value of the input range of the first distribution function; defining a negative value variable to be the minimum value of the input range of the first distribution function; decoding the value from the bitstream using the second distribution function, whereupon the method further comprises determining when the decoded value is the OOR value of the second distribution function, in which case the positive value variable is updated with the maximum limit value of the second distribution function; and the negative value variable is updated with the minimum limit value of the second distribution function; a value is decoded from the bitstream using the second distribution function; determining when the decoded value is different from the OOR value and is greater or equal to zero, whereupon the positive value variable is updated with the decoded value; and determining when the decoded value is different from the OOR value and smaller than zero, whereupon the negative value variable is updated with the decoded value; creating a representable media according to the positive and/or negative value variables.
H04N 19/13 - Codage entropique adaptatif, p.ex. codage adaptatif à longueur variable [CALV] ou codage arithmétique binaire adaptatif en fonction du contexte [CABAC]
H04N 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
H04N 19/91 - Codage entropique, p.ex. codage à longueur variable ou codage arithmétique
78.
ENHANCING POSITIONING MEASUREMENT ACCURACY WITH CARRIER AGGREGATION
Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable media for enhancing positioning measurement accuracy with carrier aggregation. A first device in a communication network may be configured to receive from a second device in the communication network a first positioning reference signal on a first component carrier and a second positioning reference signal on a second component carrier, and to jointly process the first positioning reference signal and the second positioning reference signal to generate a positioning measurement in response to an over-sampling indication indicative of over-sampling being applied to positioning reference signals.
Embodiments of the present disclosure relate to methods, apparatuses and computer readable storage media for applying of transmission configuration indicator (TCI) states in transmission and reception. An apparatus receives an indication related to at least one TCI state of a plurality of TCI states including a first TCI state and a second TCI state. The apparatus determines whether at least one control resource set (CORESET) is associated with a single frequency network (SFN) mode and/or a repetition mode. Then, the apparatus monitors the at least one CORESET based on the first and/or second TCI state according to the association of the at least one CORESET with the SFN and/or repetition mode.
Embodiments of the present disclosure relate to apparatuses, methods, and computer readable storage media of dynamic demodulation reference signal (DMRS) configuration for uplink transmission. An apparatus receives at least one higher layer parameter configuring a first DMRS configuration type and a second DMRS configuration type. The apparatus receives at least one of: a first indication of at least one transmission parameter related to at least one uplink transmission, or a second indication indicative of the first DMRS configuration type or the second DMRS configuration type to be applied for the at least one uplink transmission. Then, the apparatus determines at least one of the first or second DMRS configuration type based on the at least one of the first or second indication. The apparatus performs the at least one uplink transmission by using the at least one of the determined first or second DMRS configuration type.
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
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
H04B 7/04 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées
Described herein is a method for supporting a conditional mobility procedure involving a source network element serving a user equipment (UE) and at least one target network element, the method comprising: obtaining a first delta radio resource control (RRC) configuration that is indicative of a difference between an RRC configuration of the source network element and an RRC configuration of the target network element; storing the first delta RRC configuration; obtaining a second delta RRC configuration that is indicative of a difference between a RRC configuration of the source network element and an RRC configuration of the target network element after a user plane configuration of the UE has been updated; comparing the obtained second delta RRC configuration with the stored first delta RRC configuration to determine whether the first and second delta RRC configurations are identical or not; based on determining that the first and second delta RRC configurations are not identical: transmitting an RRC reconfiguration message to the UE; and based on determining that the first and second delta RRC configurations are identical: skipping the transmission of the RRC reconfiguration message to the UE.
There is provided an apparatus comprising means for determining, at a distributed unit of a serving node of a user equipment, that a release condition for a target cell prepared for lower layer mobility of the user equipment is met and in response to determining that the release condition is met, causing the target cell to be released and an apparatus comprising means for determining for at least one cell prepared for lower layer mobility for a user equipment, a release condition and providing an indication of the release condition to a distributed unit of a serving node of the user equipment.
A method is disclosed, including: receiving at a master node for a dual connectivity user equipment from a secondary node for the dual connectivity user equipment an indication of one or more frequencies for which the secondary node configures the dual connectivity user equipment to report measurement results to the secondary node; and sending from the master node to the secondary node an indication of one or more measuring and/or reporting parameters for one or more of the one or more frequencies. An apparatus is also disclosed.
The present embodiments relate to a method for encoding and a technical equipment for implementing the method. The method comprises determining (1610) a motion vector and a reference frame for a current block; determining (1620) when the motion vector points to an area outside of the reference frame; generating (1630) an extended reference frame by filling areas outside of the reference frame by one or more of the following: directional intra prediction using boundary samples of the reference frame according to a direction of the motion vector, intra prediction methods using decoded samples inside a current frame, intra predicted samples of the current block; predicting (1640) the current block by using motion compensation from the extended reference frame; and encoding (1650) the current block into a bitstream.
H04N 19/563 - Estimation de mouvement avec bourrage, c. à d. remplissage de valeurs non-objet dans un bloc ou une région de l'image de forme arbitraire à des fins d'estimation
H04N 19/55 - Estimation de mouvement avec contraintes spatiales, p.ex. au niveau des contours de l’image ou des contours des régions
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 19/11 - Sélection du mode de codage ou du mode de prédiction parmi plusieurs modes de codage prédictif spatial
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 19/107 - Sélection du mode de codage ou du mode de prédiction entre codage prédictif spatial et temporel, p.ex. rafraîchissement d’image
85.
AN APPARATUS AND A METHOD FOR PROCESSING VOLUMETRIC VIDEO CONTENT
A method comprising: capturing volumetric video content by a camera capturing system; determining one or more parameters describing movements of the camera capturing system to be stored upon capturing said volumetric video content; and transmitting the captured volumetric video content and said one or more parameters describing the movements of the camera capturing system to a receiver.
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 19/70 - 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
A terminal apparatus comprising means for: positioning the terminal apparatus in a first positioning session using a radio link with at least a reference apparatus; detecting degradation in radio link quality of the radio link between the terminal apparatus and the reference apparatus; transmitting positioning assistance information, via sidelink communication, to at least another terminal apparatus in dependence upon the detected degradation in radio link quality of the radio link between the terminal apparatus and the reference apparatus, wherein the positioning assistance information is indicative of at least a degradation in the radio link quality of the radio link between the terminal apparatus and the reference apparatus.
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
H04W 76/14 - Gestion de la connexion Établissement de la connexion Établissement de la connexion en mode direct
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 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance
H04W 4/02 - Services utilisant des informations de localisation
H04W 92/18 - Interfaces entre des dispositifs hiérarchiquement similaires entre des dispositifs terminaux
87.
MULTICAST AND BROADCAST SERVICES IN CELLULAR COMMUNICATION NETWORKS
According to an example aspect of the present invention, there is provided a method comprising receiving, by an apparatus, a message while the apparatus is in a radio resource control inactive state, wherein the message comprises a first indication indicating a multicast-broadcast service session to which the apparatus has joined and a second indication indicating to remain in the radio resource control inactive state and in response to receiving the message: in case determining based at least on information received in a radio resource control message that the apparatus belongs to a subset of user equipments, initiating a resumption of a radio resource control connection, and in case not determining that the apparatus belongs to the subset, remaining in the radio resource control inactive state.
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 76/27 - Transitions entre états de commande de ressources radio [RRC]
88.
DEVICES, METHODS AND APPARATUSES FOR ANTENNA PORT CONFIGURATION
Embodiments of the present disclosure disclose devices, methods and apparatuses for antenna port configuration. A terminal device receives, from a network device, antenna port configuration information. The antenna port configuration information comprises at least first configuration information and second configuration information. The first configuration information indicates a number of transmission layers, and the second configuration information indicates at least one of a transmitted precoding matrix indicator (TPMI) or antenna port information. Moreover, the terminal device determines an antenna port configuration to be used for an uplink reference signal and data transmission based on the antenna port configuration information.
H04B 7/0456 - Sélection de matrices de pré-codage ou de livres de codes, p.ex. utilisant des matrices pour pondérer des antennes
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
A method may include receiving, from a first network, a configuration of a group priority of the first network and a group priority of a second network, a gap priority of gaps associated to the first network, and a condition under which a user equipment can modify the gap priority of gaps associated to the first network relative to a gap priority of gaps associated to the second network. The method may also include requesting the first network for gaps related to activities of a second network. The method may further include monitoring the condition received from the first network. In addition, the method may include modifying, in response to the monitoring, the gap priority of gaps associated to the first network element or the gap priority of gaps associated to the second network.
Embodiments of the present disclosure disclose devices, methods and apparatuses for SRS enhancements. A terminal device receives, from a network device, sounding reference signal, SRS, configuration information indicating one or more orthogonal cover code, OCC, sequences in frequency domain, wherein the one or more OCC sequences have a length of one or more of 3 or 6. The terminal device further transmits, to the network device, a SRS signal using an OCC sequence from the one or more OCC sequences.
A technique comprising: detecting, at a user plane function of a system operating according to a first protocol, a message regarding use of resources and/or services of the system for a service according to a second protocol; and directing the message from the user plane function to a control plane function operating as a control plane translator between the first and second protocols.
The present disclosure relates to a simple and power-efficient procedure that allows using wake-up signaling in inter-cell mobility scenarios. The procedure is based on configuring a Wake-Up Signal (WUS) Beacon Occasion (WBO) for each Tracking Area (TA) of a user device. A WUS beacon corresponding to each cell in the TA is transmitted once at a cell-specific time offset within the WBO. The WBO is configured together with a mapping table that maps each of the cell-specific time offsets to cell-specific information. The cell-specific information may comprise a cell ID and/or an indicator of a cell-specific frequency and/or cell-specific frequency range to be used for synchronization signal reception (e.g., Global Synchronization Channel Number (GSCN)). Each TA comprises intra-frequency cells only. By using the WBO, the user device may reduce its power consumption by avoiding switching from its sleep state to its active state when doing cell reselections in the TA.
Systems, methods, apparatuses, and computer program products for user equipment behavior with respect to hybrid automatic repeat request retransmission in new radio sidelink co-existence scenarios with another technology are provided. For example, a method can include enabling, for a receiving user equipment, hybrid automatic repeat request negative acknowledgement only feedback. The method can also include first determining whether to condition negative feedback on at least one first condition, or second determining whether negative feedback is conditioned on at least one second condition. The method can further include third determining whether to retransmit a message according to hybrid automatic repeat request according to results of the first determining or the second determining. The method can additionally include communicating with the receiving user equipment based on a result of the third determining.
Systems, methods, apparatuses, and computer program products for enhanced handling time alignment timer at transmission configuration indicator state switch are provided. For example, a method can include performing a transmission configuration indicator state switch to a network element. The method can also include determining whether an uplink timing is aligned with respect to the network element. The method can further include determining whether a random access channel procedure is needed to adjust uplink timing in response to the determining that the uplink timing is not aligned. The method can additionally include adjusting the uplink transmit timing in response to a result of the determining whether random access channel procedure is needed to adjust uplink timing.
Systems, methods, apparatuses, and computer program products for a second resource set for a reduced capability user equipment or enhanced reduced capability user equipment as well as a mapping offset for frequency diversity are provided. For example, a method may include receiving from a network element in a radio access network, a first configuration for a first control resource set (CORESET) having a bandwidth that exceeds a bandwidth of the terminal device. The method may also include determining a second configuration for a second CORESET. The second CORESET may have multiple segments. Each of the segments may not exceed a bandwidth of the terminal device.
In accordance with example embodiments of the invention there is at least a method enabling a message 4 from a network node distributed unit to a small data transmission user equipment to include information of both small data payload and a radio resource control release.
A UE receives configuration of early state handling assistance information and determines whether early state handling assistance should be reported in a request for a connection to a network. The UE requests the connection to the network, performing one of the following: reporting the early state handling assistance from the network using RRC message(s); or not reporting the early state handling assistance from the network, by the UE using RRC message(s) without an indication of early state handling assistance. A base station transmits the configuration, receives the RRC message(s), and determines whether the message(s) include reporting of the early state handling assistance. The base station performs one of the following: for the RRC message(s) including reporting of early state handling assistance, performing RRC reconfigurations with early state handling processing; or for the RRC message(s) without reporting of early state handling assistance, performing RRC reconfigurations without the early state handling processing.
To enable dynamic waveform switching, one or more instructions on how to determine a waveform amongst at least a first waveform and a second waveform for at least one uplink transmission based at least on frequency domain resource allocation for the at least one uplink transmission may be transmitted in a network, or apparatuses may comprise one or more of the one or more instructions. The one or more instructions associate at least resource block regions with waveforms. The one or more instructions may be applied to determine, based on a frequency domain resource allocation for an uplink transmission, a waveform for the uplink transmission at least according to a resource block region in the frequency domain resource allocation. The waveform determined is then used in the uplink transmission.
H04W 72/1268 - Jumelage du trafic à la planification, p.ex. affectation planifiée ou multiplexage de flux de flux de données en liaison ascendante
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 72/0453 - Ressources du domaine fréquentiel, p.ex. porteuses dans des AMDF [FDMA]
Example embodiments of the present disclosure relate to transmission in a small data transmission mode. A first device selects, based on a mode selection configuration, a small data transmission mode to be initiated from a plurality of small data transmission modes. The second device determines selection of a small data transmission mode to be initiated by a first device from a plurality of small data transmission modes. The first device performs a small data transmission procedure with the second device according to the selected small data transmission mode. Through this solution, a suitable SDT mode is selected based on the predetermined or predefined mode selection configuration.
According to various, but not necessarily all, examples there is provided an apparatus performing a first uplink transmission with a first timing advance and a second uplink transmission with a second timing advance. The first uplink transmission is associated with a first identifier and the second uplink transmission is associated with a second identifier. The apparatus further receives instructions for switching the second identifier to a third identifier, wherein the third identifier is associated with a third uplink transmission. The apparatus further performs at least one of: configuring the third uplink transmission to be associated with the second timing advance or an updated second timing advance or a third timing advance, or dropping the third uplink transmission.
