Various aspects of the present disclosure relate to UE mobility. For example, a UE may indicate its security capabilities (e.g., 256-bit security capabilities) to a network (e.g., a RAN or AMF) during a mobility procedure, such as during an Xn handover or N2 handover. The network can utilize the security capabilities to ensure suitable levels of security when moving the UE between RANs during a handover procedure.
Various aspects of the present disclosure relate to facilitating communications (e.g., messaging) between UEs and a network to determine what levels of security (e.g., 256-bit security or 128-bit security) when the UEs connect to the network. For example, a UE may send an indication of its security capabilities to the network, which may respond with an indication or instructions on what level of security to apply when establishing a secure connection to the network.
Various aspects of the present disclosure relate to access network registration via different radio access technologies. An apparatus (e.g., user equipment (UE)) transmits, to a first network entity of a first access network associated with a first radio access technology, an identifier and a cause for a registration procedure with a second network entity of a second access network associated with a second radio access technology. The UE receives an indication of acceptance of registration with the second access network based at least in part on the registration procedure. The UE transmits, based at least in part on the acceptance of registration with the second access network, data to the first network entity of the first access network for routing to the second network entity of the second access network.
Various aspects of the present disclosure relate to receiving downlink control information (DCI) comprising an indication to skip monitoring of a set of one or more physical downlink control channel (PDCCH) occasions during a PDCCH skipping duration, transmitting at least one physical uplink shared channel (PUSCH) transmission using the a set of one or more configured grant resources and during the PDCCH skipping duration, and resuming monitoring of the set of one or more PDCCH occasions during the PDCCH skipping duration in response to the at least one PUSCH transmission.
Various aspects of the present disclosure relate to an Internet of Things (loT) device, such as an ambient-power loT (AIoT) to perform data segmentation. In some cases, the data segmentation may be based on available energy at the AIoT device for transmission of data (e.g., via one or more protocol data units (PDUs)). As a result, the AIoT device can transmit a data payload in segments, for example, based on when available energy at the AIoT device is sufficient to perform the transmissions.
Various aspects of the present disclosure relate to a user equipment, UE, for wireless communication, the UE comprising: at least one memory; and at least one processor coupled with the at least one memory and arranged to cause the UE to: receive a configuration comprising a PDU Set size threshold value for determining dynamic traffic size changes of a plurality of PDU Sets, wherein each PDU Set comprises a set of PDUs; receive at least a first PDU Set, the first PDU Set comprising an indication that a second PDU Set size satisfies the PDU Set size threshold value; in response to receiving the indication that the second PDU Set size satisfies the PDU Set size threshold value, send a request for radio resource allocation for transmission of the second PDU Set; and transmit the plurality of PDU Sets using the allocated radio resources. Figure 14 to accompany the abstract.
Various aspects of the present disclosure relate to security information for a cell handover. An apparatus, such as a user equipment (UE), receives, from a serving cell, a first message including candidate cell configuration including security configuration for at least one candidate cell and a UE radio network identity, and receives Layer 1/Layer 2 Triggered Mobility (LTM) for the at least one candidate cell and designate the at least one candidate cell as a target cell. The UE initiates handover execution to the target cell and derives one or more security keys using information received in the first message and an index value for a next hop chaining counter in the LTM. The UE transmits a handover complete message to the target cell using the derived one or more security keys.
In implementations an apparatus, such as a user equipment (UE), receives candidate cell configuration including security configuration for a candidate cell and a corresponding UE radio network identity from a serving cell, and receives layer 1/layer 2 triggered mobility (LTM) medium access control (MAC) control element (CE) for the candidate cell designating the candidate cell as a target cell, the MAC CE including a first information and a second information. The UE initiates handover execution, determines whether to derive security keys based on the received first information, and determines, in response to determining that the security keys are to be derived based on the received first information, whether to use a horizontal key derivation or vertical key derivation and subsequently derive new security keys using second information. The UE transmits handover complete to the target cell applying the derived new security keys.
Various aspects of the present disclosure relate to user equipment (UE) radio frequency (RF) calibration requirements. An apparatus, such as a UE, receives a first signal and a second signal at two or more antenna connectors of a multi-antenna receiver, where the first signal and the second signal having different receive gains and different receive phases. The UE reports an estimate of a receive phase offset between the first signal and the second signal. A baseband processor of a UE receives the first signal via a first antenna connector, and receives the second signal via a second antenna connector. The baseband processor compares a receive phase of the first signal to a receive phase of the second signal to determine the estimate of a receive phase offset between the first and second signals. The baseband processor reports the estimate of the receive phase offset between the first and second signals.
Various aspects of the present disclosure relate to subscriber identifier protection in a hosted network. A network equipment (NE) determines, such as whether to enforce subscription permanent identifier (SUPI) usage restrictions based on a policy for a user equipment (UE) in a non-public network (NPN) hosted by a public land mobile network (PLMN). SUPI usage restriction can include providing a generic public subscription identifier (GPSI) or privacy protected UE identifier, rather than the SUPI, to other network equipment.
Various aspects of the present disclosure relate to positioning using reconfigurable intelligent surfaces (RIS). An apparatus, such as a network entity (NE), transmits one or more downlink (DL) positioning reference signal (PRS) resources to a target user equipment (UE) and a reconfigurable intelligent surface (RIS), and mutes one or more DL PRS repetitions of the one or more DL PRS resources according to a first muting pattern. The DL PRS, for instance, can be used to estimate a position of the target UE.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
G01S 1/00 - Radiophares ou systèmes de balisage émettant des signaux ayant une ou des caractéristiques pouvant être détectées par des récepteurs non directionnels et définissant des directions, situations ou lignes de position déterminées par rapport aux émetteurs de radiophareRécepteurs travaillant avec ces systèmes
H01Q 3/00 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
12.
NEURAL NETWORK DECODER ADAPTATION IN A WIRELESS COMMUNICATIONS SYSTEM INVOLVING DATA AUGMENTATION
Various aspects of the present disclosure relate to decoder adaptation in a wireless communications system. A decoder neural network receives at least one encoded message from a transmitter (e.g., encoded using an encoder neural network at the transmitter). One or more modified versions of the at least one encoded message are generated. One or more layers of the decoder neural network are updated based at least in part on the at least one encoded message, the one or more modified versions of the at least one encoded message, and a loss function.
Various aspects of the present disclosure relate to access network registration via different radio access technologies. An apparatus (e.g., user equipment (UE)) triggers via a first access network associated with a first radio access technology and via a first network entity of a second access network associated with a second radio access technology, a registration procedure with a second network entity of the second access network, where the second radio access technology is different than the first radio access technology. The UE transmits, via the first access network and to the first network entity, an indication of a cause for the registration procedure with the second network entity. The UE transmits, based at least in part on registering with the second access network in response to the registration procedure, data to the first network entity for routing to the second network entity of the second access network.
H04W 60/00 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement
H04W 60/04 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement utilisant des événements déclenchés
Various aspects of the present disclosure relate to apparatus of a Radio Access Network, RAN, comprising at least one memory, and at least one processor coupled with the at least one memory and configured to cause the apparatus to receive a request for registering one or more RAN services, authenticate the request and, in response to authenticating the request, generate a registration identity for the or each RAN service, and update a RAN service database with the registration identity.
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
H04L 41/00 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets
15.
TECHNIQUES FOR INDICATING A DOWNLINK TRANSMISSION WITH A DISCRETE FOURIER TRANSFORM SPREAD ORTHOGONAL FREQUENCY DOMAIN MULTIPLEXING WAVEFORM
Various aspects of the present disclosure relate to receiving (1102) a configuration that indicates a waveform associated with a downlink control channel transmission, wherein the waveform comprises a discrete Fourier transform spread orthogonal frequency domain multiplexing (DFT-s-OFDM) waveform. Aspects of the present disclosure may relate to receiving (1104) an indication that the DFT-s-OFDM waveform is enabled or disabled for a pending downlink control channel transmission. Aspects of the present disclosure may further relate to transmitting (1106) a request to switch the waveform for a next downlink control channel transmission in response to receiving a downlink transmission and based at least in part on a signal quality measurement.
Various aspects of the present disclosure relate to methods, apparatuses, and devices for wireless communication. A first apparatus may determine (702) a first set of information based on measurement data and a first index associated with the measurement data, wherein the measurement data is measured by the first apparatus or received at the first apparatus, and wherein the first index is associated with at least one of a first set of one or more parameters for the first apparatus and a second set of one or more parameters for a second apparatus. The first apparatus may generate (704) one or more datasets, wherein each dataset of the one or more datasets is a subset of the first set of information. The first apparatus may also transmit (706) at least one dataset of the one or more datasets.
Various aspects of the present disclosure relate to channel state information (CSI) with indication of precoding matrix. An apparatus (e.g., user equipment (UE)) generates a CSI report including an indication of a precoding matrix, the precoding matrix corresponding to at least one codebook mode. The at least one codebook mode is based at least in part on a codebook type including a set of consecutive transformations including a first transformation including a reduction of dimensions of a plurality of CSI reference signal (RS) (CSI-RS) ports to a first transform domain, and a second transformation including a first linear transformation of the first transform domain to a second transform domain. The apparatus transmits the CSI report to a network entity.
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 diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
Various aspects of the present disclosure relate to carrier phase measurement of a path for sensing. An apparatus, such as a User Equipment (UE), receives a measurement configuration for measuring one or more of a first Reference Signal (RS), a second RS, or a Reference Signal Carrier Phase Difference of a Path (RSCPDP) based at least in part on the first RS and the second RS received via one or more sensing paths. The measurement configuration includes an indication of the one or more sensing paths. The apparatus receives a reporting configuration associated with the measurement configuration and measures the RSCPDP based at least in part on the first RS and second RS received via the one or more sensing paths. The apparatus reports a measurement report including a measured RSCPDP value and based at least in part on the reporting configuration.
Various aspects relate to channel state information (CSI) including a precoding matrix indicator (PMI). An apparatus (e.g., user equipment (UE)) generates a CSI report including a PMI for a precoding matrix and a channel quality indicator (CQI). The precoding matrix corresponds to layers with each layer associated with a spatial beam and a size of the set of layers determined by a rank indicator (RI). The precoding matrix is associated with a subset of CSI reference signal (RS)(CSI-RS) ports, and the PMI and the CQI are each associated with at least one of a wideband format or a subband format, with the subband format corresponding to reporting at least one of the PMI or the CQI for a subset of subbands of a bandwidth part associated with a CSI reporting setting. The apparatus transmits the CSI report including the RI, the PMI, and the CQI to a network entity.
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 diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
Various aspects of the present disclosure relate to channel state information (CSI) resources. An apparatus, such as a user equipment (UE), receives a configuration message for CSI reference signal (CSI-RS) resource settings, the configuration message indicating one or more CSI-RS resources, where at least one CSI-RS resource is associated with two different time resource types. The apparatus transmits, based at least in part on the configuration message, one or more CSI reports indicating a first set of CSI report quantities computed based on a first CSI-RS resource setting during a first time resource type and a second set of CSI report quantities computed based on a second CSI-RS resource setting during a second time resource type.
Various aspects of the present disclosure relate to carrier phase difference (CPD) for different signal paths. An apparatus, such as a User Equipment (UE) and/or a Network Equipment (NE), receives a measurement configuration for measuring a reference path and a sensing path, the measurement configuration including an indication for measurement of a CPD associated with the reference path and the sensing path. The apparatus receives a reporting configuration associated with the measurement configuration and measures the CPD based at least in part on the sensing path and the reference path. The apparatus reports a measurement report including a measured CPD value based at least in part on the reporting configuration.
Various aspects of the present disclosure relate to channel state information (CSI) reporting. An apparatus, such as a user equipment (UE), receives a first signaling configuring a CSI-reference signal (CSI-RS). The first signaling indicates a set of frequency sub-bands within a CSI-RS frequency band. The UE receives a second signaling configuring a CSI report associated with the CSI-RS. A network entity (NE) transmits at least one CSI-RS to the UE, and the UE selectively performs at least one measurement on a subset of frequency sub-bands of the set of frequency subbands within the CSI-RS frequency band based on the first signaling and the second signaling. The UE transmits a third signaling comprising the CSI report based on the second signaling.
Various aspects of the present disclosure relate to UE mobility. For example, a UE may indicate its security capabilities (e.g., 256-bit security capabilities) to a network (e.g., a RAN or AMF) during a registration procedure and/or a subsequent mobility procedure, such as during an Xn handover or N2 handover. The network can utilize the security capabilities to ensure suitable levels of security when moving the UE between RANs during a handover procedure.
Various aspects of the present disclosure relate to cell selection using a low power processor. A user equipment (UE) includes one or more main radios corresponding to one or more radio access technologies (RATs) or frequencies and also includes a low power radio (LR). The LR uses various information to perform cell measurement and a cell selection or reselection procedure (e.g., according to a priority list provided by a network equipment). After performing the cell selection or reselection, the LR may wake up one or both of the corresponding RAT or main radio for the selected cell, allowing other RATs or main radios in the UE to remain in a low power mode (e.g., powered off or in a sleep state).
Various aspects of the present disclosure relate to: monitoring (1502) for paging in a set of standard paging occasions; determining (1504) whether the paging is received in the set of standard paging occasions; determining (1506) whether a downlink radio quality of a current serving cell is less than a threshold value; and, in response to determining that the paging is not received in the set of standard paging occasions and that the downlink radio quality of the current serving cell is less than the threshold value, monitoring (1508) for paging downlink control information (DCI) in a set of enhanced paging occasions.
Various aspects of the present disclosure relate to an enhanced encoder design (and associated signaling), such as an enhanced encoder structure for a quasi-cyclic low-density parity-check (QC-LDPC) encoder. The new encoder may enable a larger girth (e.g., a length of the shortest cycle of a Tanner graph) without adding complexity to a hardware implementation of the encoder, by using permutation matrices. Thus, the enhanced encoder may facilitate the use of short or finite-length codes with wireless communications data channels, among other benefits.
H03M 13/11 - Détection d'erreurs ou correction d'erreurs transmises par redondance dans la représentation des données, c.-à-d. mots de code contenant plus de chiffres que les mots source utilisant un codage par blocs, c.-à-d. un nombre prédéterminé de bits de contrôle ajouté à un nombre prédéterminé de bits d'information utilisant plusieurs bits de parité
H03M 13/27 - Codage, décodage ou conversion de code pour détecter ou corriger des erreursHypothèses de base sur la théorie du codageLimites de codageMéthodes d'évaluation de la probabilité d'erreurModèles de canauxSimulation ou test des codes utilisant des techniques d'entrelaçage
H03M 13/00 - Codage, décodage ou conversion de code pour détecter ou corriger des erreursHypothèses de base sur la théorie du codageLimites de codageMéthodes d'évaluation de la probabilité d'erreurModèles de canauxSimulation ou test des codes
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
Various aspects of the present disclosure relate to uplink power control configuration. An apparatus, such as a user equipment (UE), receives a configuration message for uplink power control, the configuration message indicating one or more uplink power control parameter sets each associated with a different time resource type. The UE transmits, based at least in part on the configuration message and according to the one or more uplink power control parameter sets, an uplink transmission using a first uplink transmit power for the uplink transmission during a first time resource type and using a second uplink transmit power during a second time resource type.
H04W 52/14 - Analyse séparée de la liaison montante ou de la liaison descendante
H04W 52/24 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le rapport signal sur parasite [SIR Signal to Interference Ratio] ou d'autres paramètres de trajet sans fil
H04W 52/38 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué dans des situations particulières
Various aspects of the present disclosure relate to techniques for preventing bidding down attacks. A network entity (NE) is configured to receive an indication of a network access restriction enforcement capability of a user equipment (UE), determine network access restriction information, transmit the network access restriction information to the UE, and apply at least one network access restriction based on the indication of the network access restriction enforcement capability of the UE and the determined network access restriction information.
Various aspects of the present disclosure relate to receiving (802), from a first cell associated with a first frequency layer, broadcast signaling comprising an indication of a second cell associated with a second frequency layer. Aspects of the present disclosure may relate to re-tuning (804) a receiver frequency to the second frequency layer based on a next paging occasion associated with the second cell and receiving (806) a paging message on the second cell. Aspects of the present disclosure may relate to re-tuning (808) the receiver frequency to the first frequency layer based on an end of the next paging occasion and initiating (810) a connection with the first cell based at least in part on the paging message.
Various aspects of the present disclosure relate to techniques for triggering wakeup of on-demand SSB transmissions. A UE (300) is configured to determine a mapping between a first set of resources and a second set of resources, wherein the mapping is indicative of a spatial relationship between the first set of resources and the second set of resources, select at least one first resource of the first set of resources, to trigger at least one on-demand SSB transmission associated with an SCell, and perform at least one uplink transmission using the at least one first resource of the first set of resources, wherein the at least one uplink transmission triggers the at least one on-demand SSB associated with the SCell.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
Various aspects of the present disclosure relate to wireless communication. A first apparatus may determine (702) a set of encoder parameters for an encoder model of a two-sided model. The first apparatus may transmit (704) encoded data. The encoded data may be based on an input sample and the encoder model, and the input sample may determine the input to the encoder model and a preferred output of the two-sided model. The first apparatus may also receive (706) a first set of information associated with an output of the two-sided model of a subset of the input sample. The subset of the input sample may be determined based on a first message received from another apparatus or based on a relevance metric determined for each input sample of the input samples. The first apparatus may determine (708) a model metric associated with performance of the two-sided model.
APPARATUS AND METHOD FOR COMMUNICATING SYNCHRONIZATION SIGNAL/PHYSICAL BROADCAST CHANNEL BLOCK TRANSMISSION REQUESTS IN A WIRELESS COMMUNICATION SYSTEM
Various aspects of the present disclosure relate to methods, apparatuses, and devices for wireless communication. A user equipment (UE) may generate (1002) a request for at least one transmission of at least one SS/PBCH block based at least in part on a condition. The UE may also transmit (1004), to a first serving cell, control signaling that indicates the request for the at least one transmission of the at least one SS/PBCH block associated with a second serving cell.
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
Various aspects of the present disclosure relate to service operations for Application Programming Interfaces (APIs). A first network equipment (NE) transmits, to a second NE, a request message for a service operation, the request message including a resource Uniform Resource Identifier (URI) for a Hypertext Transfer Protocol (HTTP) POST method, and the service operation includes one or more of an initial Application Programming Interface (API) configuration, an API configuration update, or an API invocation associated with an API provider. The first NE receives, from the second NE, a response message including a result of the service operation.
Various aspects of the present disclosure relate to: receiving (1502) a configuration message for a subband time-frequency configuration, wherein the configuration message indicates frequency domain resources and time domain resources of at least one subband; and determining (1504) a transmission direction of the at least one subband, wherein the transmission direction comprises downlink, uplink, guard-band, or a combination thereof.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04L 5/14 - Fonctionnement à double voie utilisant le même type de signal, c.-à-d. duplex
H04W 72/0446 - Ressources du domaine temporel, p. ex. créneaux ou trames
H04W 72/231 - 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 des couches au-dessus de la couche physique, p. ex. signalisation RRC ou MAC-CE
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
35.
NETWORK ENERGY SAVING TECHNIQUES USING A PAGING PROCEDURE
Various aspects of the present disclosure relate to receiving, from a first cell, broadcast signaling comprising a configuration for requesting a first system information block (SIB1) of the second cell. Aspects of the present disclosure may relate to transmitting a request for the SIB1 of the second cell. Aspects of the present disclosure may relate to receiving a paging message for the SIB1 of the second cell and receiving the SIB1 from the second cell. Aspects of the present disclosure may relate to performing cell selection based at least in part on a reception of the SIB1.
H04W 48/14 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration utilisant une requête de l’utilisateur
H04W 48/12 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration utilisant un canal de commande descendant
H04W 68/00 - Avertissement aux utilisateurs, p. ex. alerte ou messagerie, sur l'arrivée d'une communication, un changement de service ou similaires
Various aspects of the present disclosure relate to techniques for preventing bidding down attacks. A network entity (NE) is configured to receive an indication of a network access restriction enforcement capability of a UE, receive a handover request for the UE, determine network access restriction information for the UE, transmit the network access restriction information to a network entity associated with a different network, and transmit a handover command comprising the network access restriction information to a base station associated with the UE for processing the handover request according to the network access restriction information.
Various aspects of the present disclosure relate to conditional execution of cell handover. The techniques discussed herein describe conditional handover using lower-layered signaling (e.g., L1 or L2). In one or more implementations, the UE starts a timer, which may have been configured earlier in a conditional configuration message (also referred to herein as a conditional reconfiguration message) received from a network equipment. If a timing advance (TA) value for a first candidate cell is received before the expiry of this timer, the UE transmits handover completion to the first candidate cell. However, if a TA value for the first candidate cell is received after the expiry of this timer, the UE considers the one or more conditions for the first candidate cell as not fulfilled and may invalidate the TA value and start a fresh evaluation or measurement of the one or more conditions.
Various aspects of the present disclosure relate to configuration for joint transmission. An apparatus, such as a user equipment (UE), receives, from at least one network equipment (NE), an indication of a joint transmission from a set of NE, where the is UE configured with measurement of synchronization information for at least one of time values, frequency values, or phase values with respect to the set of NE. The UE transmits a Channel State Information (CSI) report including an estimate of one or more of the measurement of the synchronization information, a Precoder Matrix Indicator (PMI) reporting granularity, a Channel Quality Indicator (CQI) reporting granularity, or a coherence time of a channel between the UE and a NE of the set of NE.
H04B 7/024 - Utilisation coopérative d’antennes sur plusieurs sites, p. ex. dans les systèmes à plusieurs points coordonnés ou dans les systèmes coopératifs à "plusieurs entrées plusieurs sorties" [MIMO]
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
Various aspects of the present disclosure relate to a counter mechanism for discarding data packet sets. An apparatus, such as a user equipment (UE), receives a data packet associated with a set of data packets for transmission (e.g., a service data unit (SDU) of a packet data convergence protocol (PDCP) protocol data unit (PDU) set). The UE initiates a timer corresponding to reception of the data packet based on receiving the data packet. The UE increments a counter associated with the set of data packets based on a determination that the timer has expired. The UE discards the data packet of the set of data packets based on the counter satisfying a threshold value and a configuration associated with the discarding of the data packet. In some examples, the base station transmits first signaling to the UE that indicates the timer and/or second signaling that indicates the configuration.
H04L 47/32 - Commande de fluxCommande de la congestion en supprimant ou en retardant les unités de données, p. ex. les paquets ou les trames
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
40.
APPARATUS AND METHOD FOR COMMUNICATING SYNCHRONIZATION SIGNAL/PHYSICAL BROADCAST CHANNEL BLOCK TRANSMISSION REQUESTS IN A WIRELESS COMMUNICATION SYSTEM
Various aspects of the present disclosure relate to methods, apparatuses, and devices for wireless communication. A user equipment (UE) may generate (1002) a request for at least one transmission of at least one synchronization signal (SS)/physical broadcast channel (PBCH) block based at least in part on a condition. The UE may also transmit (1004), to a first serving cell, a random access preamble, wherein the random access preamble indicates the request for the at least one transmission of the at least one SS/PBCH block associated with a second serving cell.
Various aspects of the present disclosure relate to a user equipment (UE) for wireless communication including at least one memory and at least one processor coupled with the at least one memory and configured to cause the UE to transmit an indication to a network entity indicating UE capability, which includes an enhanced codebook for single-layer uplink multiple input multiple output (MIMO) transmissions, and receive, from the network entity, a transmit precoding matrix indicator (TPMI) indicating a value of the enhanced precoder codebook, wherein the enhanced precoder codebook includes a precoder for every combination in which the phase rotation of a first antenna port relative to each of one or more remaining antenna ports of the UE relative to a first antenna port is a multiple of 90 degrees, and the value is associated with a precoder of the enhanced precoder codebook to be used by the UE for uplink transmissions.
H04B 7/0404 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées la station mobile comprenant plusieurs antennes, p. ex. pour mettre en œuvre une diversité en voie ascendante
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 diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
42.
CHANNEL STATE INFORMATION (CSI) FOR BEAM REPORTING
Various aspects of the present disclosure relate to channel state information (CSI) for beam reporting. An apparatus (e.g., user equipment (UE)) generates one or more channel state information (CSI) reports using event-triggered beam reporting associated with a set of reference signals and based at least in part on a CSI reporting setting including two sets of CSI reporting setting parameters including: a first set of CSI reporting setting parameters corresponding to a first period of first CSI measurement and a first CSI report for beam management, and a second set of CSI reporting setting parameters corresponding to a second period of second CSI measurement. The apparatus monitors a set of events based at least in part on second CSI measurements during the second period, and transmits a second CSI report for the beam management including an updated set of values compared with corresponding values of the first CSI report.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
Various aspects of the present disclosure relate to cross-link interference (CLI) management. An apparatus, such as a radio access network (RAN) node, receives a first message from a RAN controller that indicates subscription information including at least one parameter for CLI measurement and at least one parameter indicative of the subscription information being associated with CLI reporting. The RAN node transmits a second message to the RAN controller that indicates acceptance of the subscription information. The RAN node obtains a CLI value based on at least one CLI measurement according to the at least one parameter for CLI measurement and selectively transmits a third message to the RAN controller that indicates the CLI value, at least one first parameter indicative of the third message being associated with the first message, and at least one second parameter indicative of the second message being associated with the CLI reporting.
Various aspects of the present disclosure relate to cross-link interference (CLI) management. An apparatus, such as a radio access network (RAN) node, receives a first message from a RAN controller that indicates subscription information including at least one parameter for wireless communications and at least one parameter indicating the subscription information is associated with interference management. The RAN node transmits a second message to the RAN controller indicating acceptance of the subscription information. The RAN node receives a third message that indicates an update to the at least one parameter for the wireless communications based on the interference management. The RAN node transmits a fourth message that indicates feedback based on the update the at least one parameter for the wireless communications. For example, the feedback includes a control acknowledgment message indicating the parameters are updated or a control failure indicating the parameters are not updated and/or are partially updated.
Various aspects of the present disclosure relate to delay-aware scheduling enhancements of radio resource allocation for XR multimedia applications. For example, the apparatuses, systems, and methods described herein can leverage an absolute sender time to determine a remaining delay budget of Protocol Data Units (PDUs)/PDU Sets within XR application traffic. Using the determined remaining delay budgets, the systems and methods can facilitate media-aware and delay-aware radio resource allocation scheduling by a network entity.
Various aspects of the present disclosure relate to ultra-wideband measurement and reporting for sidelink positioning. An apparatus, such as a configuration equipment, transmits to a user equipment (UE), a request for one or more of at least one ultra-wideband (UWB) measurement or at least one UWB location information for UWB positioning over sidelink (SL). The configuration equipment receives, from the UE, a report that indicates one or more of the at least one UWB measurement or the at least one UWB location information. Additionally, a UE transmits a request for one or more of at least one UWB measurement or at least one UWB location information for UWB positioning over SL. The UE receives a report that indicates one or more of the at least one UWB measurement or the at least one UWB location information.
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
G01S 13/76 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues dans lesquels des signaux de type pulsé sont transmis
H04W 76/14 - Établissement de la connexion en mode direct
H04W 92/18 - Interfaces entre des dispositifs hiérarchiquement similaires entre des dispositifs terminaux
Various aspects of the present disclosure relate to buffer status reporting (BSR) for data packets. An apparatus, such as a user equipment (UE), receives a data packet associated with a set of data packets for transmission (e.g., a service data unit (SDU) of a packet data convergence protocol (PDCP) protocol data unit (PDU) set). The set of data packets includes a first subset of data packets (e.g., source data packets) and a second subset of data packets (e.g., redundant data packets). The UE determines a condition is satisfied for transmitting a BSR. The UE transmits the BSR based on a configuration for transmitting the BSR. The BSR indicates a data volume associated with the first subset of data packets and a portion of data packets of the second subset of data packets. In some cases, the base station transmits signaling to the UE indicating the configuration.
H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement
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
48.
SERVICE OPERATIONS FOR APPLICATION PROGRAMMING INTERFACES (APIS)
Various aspects of the present disclosure relate to service operations for Application Programming Interfaces (APIs). A first network equipment (NE) transmits, to a second NE, a request message for a service operation, the request message including a resource Uniform Resource Identifier (URI) for a Hypertext Transfer Protocol (HTTP) POST method, and the service operation includes one or more of an initial Application Programming Interface (API) configuration, an API configuration update, or an API invocation associated with an API provider. The first NE receives, from the second NE, a response message including a result of the service operation.
H04L 67/51 - Découverte ou gestion de ceux-ci, p. ex. protocole de localisation de service [SLP] ou services du Web
H04L 67/02 - Protocoles basés sur la technologie du Web, p. ex. protocole de transfert hypertexte [HTTP]
H04L 41/082 - Réglages de configuration caractérisés par les conditions déclenchant un changement de paramètres la condition étant des mises à jour ou des mises à niveau des fonctionnalités réseau
H04W 4/50 - Fourniture de services ou reconfiguration de services
49.
SERVICE CONTINUITY FOR APPLICATIONS IN WIRELESS COMMUNICATIONS
Various aspects of the present disclosure relate to service continuity for applications in wireless communications. An apparatus such as a first network equipment (NE) (e.g., a Vertical Application Layer (VAL) server) transmits to a second NE (e.g., a Network Slice Capability Exposure (NSCE) server), a first request message for a service operation, the first request message including a first resource Uniform Resource Identifier (URI) for a first Hypertext Transfer Protocol (HTTP) POST method and one or more first data types pertaining to a network slice. The service operation, for instance, includes an indication of service continuity for an application. The first NE receives, from the second NE, a first response message including an updated network slice.
Various aspects of the present disclosure relate to cell reselection for user equipment (UE) with multiple radios. A UE may have multiple radios, including a first radio with a first power consumption level and a second radio with a second power consumption level different than the first power consumption level. The UE receives first signaling associated with a measurement, such as a signal quality measurement. The measurement is associated with a serving cell. The UE activates at least one of the first radio or the second radio based on the measurement satisfying at least one threshold value. The UE monitors for second signaling associated with a cell reselection procedure via the first radio or the second radio. The cell reselection procedure corresponds to selecting a candidate serving cell from one or more candidate serving cells.
Various aspects of the present disclosure relate to receiving, from a first cell, broadcast signaling comprising a configuration for requesting a first system information block (SIB1) of the second cell. Aspects of the present disclosure may relate to transmitting a first random-access message (Msg1) that indicates a request for the SIB1 of the second cell. Aspects of the present disclosure may relate to monitoring for the SIB1 of the second cell based at least in part on a reception of a second random-access message (Msg2) and evaluating cell reselection based at least in part on a reception of the SIB1.
H04W 48/12 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration utilisant un canal de commande descendant
H04W 48/16 - ExplorationTraitement d'informations sur les restrictions d'accès ou les accès
H04W 74/0833 - Procédures d’accès aléatoire, p. ex. avec accès en 4 étapes
H04W 48/14 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration utilisant une requête de l’utilisateur
Various aspects of the present disclosure relate to uplink timing for a virtual user equipment (VUE). The techniques discussed herein describe timeline aspects of cooperative UL communications when a group of user equipment (UEs) form a VUE from the network perspective. For example, the VUE indicates to a base station a physical uplink shared channel (PUSCH) preparation time capability that is larger than (slower than) a PUSCH preparation time capability of the various UEs in the VUE. This larger PUSCH preparation time is, for example, a time between two known PUSCH preparation times (e.g., between the defined PUSCH preparation time for PUSCH timing capability 1 and the defined PUSCH preparation time for PUSCH timing capability 2).
Various aspects of the present disclosure relate to cross-link interference (CLI) management. A radio access network (RAN) node receives a message from a RAN controller that indicates subscription information including at least one parameter indicative of a condition and an action for managing CLI based on the condition. The RAN node detects a trigger event associated with one or more of the condition or the action. The RAN node selectively performs the action for managing the CLI based on the condition being met in response to the trigger event. In some examples, the RAN node transmits a message to the RAN controller that indicates the action for managing CLI is performed.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04W 52/24 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le rapport signal sur parasite [SIR Signal to Interference Ratio] ou d'autres paramètres de trajet sans fil
54.
TRANSMISSION AND RECEPTION USING MULTIPLE TRANSMISSION RECEPTION POINTS
Various aspects of the present disclosure relate to transmission and reception using multiple transmission reception points (TRPs). An intermediate node (e.g., a TRP or a user equipment (UE)) receives (e.g., from a base station) configuration information for transmitting a downlink request to multiple Ambient Internet of things (IoT) devices. This intermediate node is one of multiple intermediate nodes in a wireless communications system. The configuration information can be one or both of an Ambient IoT frequency channel or a time duration. The intermediate node transmits the downlink request to the multiple Ambient IoT devices in accordance with the configuration information and receives (e.g., in a backscattered Ambient IoT signal) a response from at least one of the multiple Ambient IoT devices. This response can then be reported back to the base station.
H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou utilisateur
H04L 41/08 - Gestion de la configuration des réseaux ou des éléments de réseau
H04W 4/30 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques
H04W 4/70 - Services pour la communication de machine à machine ou la communication de type machine
H04W 4/80 - Services utilisant la communication de courte portée, p. ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
Various aspects of the present disclosure relate to a first network entity for wireless communication, comprising: at least one memory; and at least one processor coupled with the at least one memory and configured to cause the first network entity to: receive, from a second network entity, a first request message for discovering a radio access network, RAN, service, wherein the RAN service is provided by a RAN network function, NF, and wherein the first network entity has stored therein a RAN profile relating to the RAN service; and send, to the second network entity, a first response message comprising the RAN profile.
Method and Apparatus for Integrating Radio Access Networks to a Service-based Core Architecture Various aspects of the present disclosure relate to a base station of a Radio Access Network, RAN, comprising at least one memory and at least one processor coupled with the at least one memory and configured to cause the base station to receive a network request for a RAN service, in response to receiving the network request, determine RAN parameters required for the RAN service, and provide the RAN service based on the determined RAN parameters.
Various aspects of the present disclosure relate to a method (1500) performed by a UE, the method (1500) comprising: transmitting (1502), to a first network entity of a wireless communication network, a data flow of a multi-access protocol data unit (MA PDU) session, wherein the data flow comprises one or more datagrams, each datagram comprising: an Internet protocol (IP) data packet; and a sequence number indicating whether the IP data packet is associated with a position in a sequence of data packets.
Various aspects of the present disclosure relate to configuring a reconfigurable intelligent surface (RIS) controller. Different configuration, assistance, control and feedback are signaled between the network and at least one RIS pr between the target UE and at least one RIS. The RIS controller can configured or controlled by the network, the UE or in a standalone manner based on assistance information received from different network devices. According to the received assistance and control data, the RIS controller adjusts the coefficients and the properties of the RIS elements which might alter the frequency, amplitude, phase and directivity of the incident PRS signal and enable high accuracy and energy-efficient positioning.
H04B 7/04 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées
59.
ULTRA-WIDEBAND CONFIGURATION FOR SIDELINK POSITIONING
Various aspects of the present disclosure relate to ultra-wideband configuration for sidelink positioning. An apparatus, such as a configuration equipment, receives an indication to perform ultra-wideband (UWB) positioning over sidelink (SL) according to one or more SL positioning quality-of-service (QoS) parameters. The configuration equipment receives, from a user equipment (UE), the one or more SL positioning QoS parameters and a UWB capability of the UE, and the configuration equipment transmits, to the UE, a configuration of UWB positioning assistance data. Additionally, a UE receives an indication to perform UWB positioning over SL according to one or more SL positioning QoS parameters. The UE transmits, to a server UE, a request for positioning assistance data, where the request indicates the one or more SL positioning QoS parameters and a UWB capability of the UE. The UE receives, from the server UE, a configuration of UWB positioning assistance data.
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
G01S 13/76 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues dans lesquels des signaux de type pulsé sont transmis
H04W 76/14 - Établissement de la connexion en mode direct
Various aspects of the present disclosure relate to configuration for joint transmission. An apparatus, such as a user equipment (UE), receives, from at least one network equipment (NE), an indication of a joint transmission from a set of NE, where the UE is configured with measurement of synchronization information for at least one of time values, frequency values, or phase values with respect to the set of NE, and the measurement synchronization information being based at least in part on a set of Downlink (DL) Reference Signals (RS) configured by the at least one NE. The UE applies at least one of a time shift, a frequency shift, or a phase shift to a transmission of a group of uplink (UL) RSs according to the measurement of the synchronization information.
Various aspects of the present disclosure relate to virtual user equipment (VUE), such as groups of UEs that cooperate to monitor a channel. For example, various aspects of the present disclosure support a VUE to determine a subset of suitable UEs for Physical Downlink Control Channel (PDCCH) monitoring. The VUE may indicate and/or report the determined subset of UEs, as well as monitoring capabilities of the UEs, to the network. The network, having knowledge of current capabilities of the VUE, may take advantage of enhanced PDCCH monitoring for DCI transmissions by the network, among other benefits.
Various aspects of the present disclosure relate to a network entity for wireless communication, comprising: at least one memory; and at least one processor coupled with the at least one memory and configured to cause the network entity to: obtain an analytics request to provide energy information in respect of a consumer entity, the analytics request comprising an objective identifier and a reporting granularity indicator; output a report message to provide energy information comprising energy credit information (for example analytics information), based on at least one of network data, user data and application data corresponding to the consumer entity, corresponding to a granularity indicated by the granularity indicator and an objective identified by the objective indicator.
Various aspects of the present disclosure relate to monitoring occasion configuration for wake-up signals (WUSs). A user equipment (UE) may have multiple radios, including a first radio with a first power consumption level and a second radio with a second power consumption level different than the first power consumption level. The UE receives signaling indicating at least one monitoring occasion that includes a WUS for waking up the second radio. The monitoring occasion is associated with a set of monitoring occasions of multiple sets of monitoring occasions. The UE monitors for the WUS during the monitoring occasion and using the first radio. A base station transmits the WUS to the UE.
Various aspects of the present disclosure relate to user equipment radio wakeup due to connected mode discontinuous transmission or discontinuous reception cycle. The techniques discussed herein provide entry and exit conditions for the active time period of a connected mode discontinuous reception (C-DRX) cycle of a user equipment (UE) so that the active duration associated with the C-DRX cycle of the UE aligns with the active time period of the discontinuous reception (DRX) cycle or the cell discontinuous transmission (DTX) cycle of the cell. Partial overlap between the DTX/DRX and C-DRX is handled by dynamically indicating the on-duration offset to align the active durations of the cell DTX/DRX (the cell DTX/DRX active periods) and the active time periods of the C-DRX cycle of the UE (C-DRX active periods).
Various aspects of the present disclosure relate to authentication on a wireless network. An Extensible Authentication Protocol (EAP) request message including a subscription identity request can be received. A nonce can be generated. An authentication token can be constructed based on a subscription identity of a device and the nonce. The authentication token can be encrypted using a security key. An EAP response message can be sent including the encrypted authentication token and the subscription identity.
Various aspects of the present disclosure relate to a UE comprising: a first communications interface for communication via a first access network; a second communications interface for communication via a second access network; at least one processor coupled with a memory and configured to cause the UE to: transmit HTTP requests via the first communications interface, wherein each HTTP request transmitted via the first communications interface requests a respective first data chunk of a content stored on a communication network; transmit HTTP requests via the second communications interface, wherein each HTTP request transmitted via the second communications interface requests a respective second data chunk of the content; estimate a throughput of each of the first and second access network; and dynamically adjust a size of the data chunks requested in the HTTP requests transmitted via at least one of the first and second communications interface, based on the throughput.
Various aspects of the present disclosure relate to indicating global navigation satellite system availability. Generally, a user equipment (UE) global navigation satellite system (GNSS) outage or GNSS location inaccuracy indication is determined when in connected or idle state. This information may be used for the network to determine what solutions may be applied for time and frequency compensation when GNSS is not available. For instance, the techniques discussed herein provide a network based or UE based signaling procedure with one or both of implicit or explicit indication methods in order to know about the GNSS unavailability for a connected UE. For example, this indication may be initiated based on some explicit request configuration message by the network or based on an implicit indication by the network (e.g., a preconfigured criteria set by the network to initiate the indication) or UE autonomously decide to initiate a signaling message.
G01S 19/05 - Éléments coopérantsInteraction ou communication entre les différents éléments coopérants ou entre les éléments coopérants et les récepteurs fournissant des données d'assistance
Various aspects of the present disclosure relate to selection of apparatus for sidelink positioning. A user equipment (UE) (e.g., a sidelink positioning target UE) receives from a first apparatus a first sidelink positioning protocol message including information for selecting a first set of one or more second apparatus for sidelink positioning. The UE can select from the first set of one or more second apparatus, a subset of the one or more second apparatus for sidelink positioning. The UE can transmit, to the first apparatus, a second sidelink positioning protocol message comprising information pertaining to the subset of the one or more second apparatus that can be used for determining a position of the UE.
Various aspects of the present disclosure relate to transmission pattern configuration for low power synchronization signals. A device with a low power processor and/or a user equipment (UE) with a main radio and a low power radio may receive first signaling including a low power synchronization signal and a portion of a cell identifier (ID) for a serving cell. The first signaling may be transmitted using a transmission pattern associated with an index modulation scheme (e.g., an on-off keying (OOK) waveform). The device may receive second signaling including an indication of a remaining portion of the cell ID. The device may use the cell ID to establish a wireless connection with a network equipment (NE), such as a base station.
Various aspects of the present disclosure relate to a method (1000) performed by a first network function, comprising: determining (1002) a requirement for transfer learning for a learning model task; and discovering (1004) one or more second network functions for supporting transfer learning for the learning model task, based at least in part on one or more transfer learning capabilities of the one or more second network functions.
H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle
H04W 24/00 - Dispositions de supervision, de contrôle ou de test
71.
MODEL INFERENCE IN A WIRELESS COMMUNICATION NETWORK
Various aspects of the present disclosure relate to a first federated learning client for wireless communication, comprising: at least one memory; and at least one processor coupled with the at least one memory and configured to cause the first federated learning client to: receive, from a first federated learning server, a first request message indicating a requirement for the first federated learning client to support a federated learning inference process for an analytic, the federated learning inference process using a local model trained by a second federated learning client according to a federated learning training process, wherein the first request message comprises an identifier of the federated learning training process; and send, to the first federated learning server, a first response message indicating whether the first federated learning client can support the federated learning inference process for the analytic.
G06F 9/50 - Allocation de ressources, p. ex. de l'unité centrale de traitement [UCT]
H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle
Various aspects of the present disclosure relate to: receiving (1402) a paging request from a core network element; transmitting (1404) paging to a user equipment (UE) according to the received paging request in a standard paging occasion; determining (1406) whether a paging response is received from the UE; in response to determining that the paging response is not received from the UE, transmitting (1408) information to the core network element indicating unsuccessful paging; and receiving (1410) an enhanced paging request from the core network element.
Various aspects of the present disclosure relate to a method (1800) performed by a first network function (NF), comprising: receiving (1802) a first request for training a machine learning (ML) model for deriving analytics; determining (1804) a requirement for ML model training using federated learning; selecting (1806) a first ML model and one or more second NFs for performing the federated learning; transmitting (1808), to each of the one or more second NFs, a second request for performing the federated learning using respective second ML models; receiving (1810) first accuracy metrics associated with the federated learning performed by the respective second NFs, wherein the first accuracy metric is received from the respective second NFs and/or from a third NF monitoring the respective second NFs; and determining (1812) an overall accuracy of the respective second ML models.
G06N 3/084 - Rétropropagation, p. ex. suivant l’algorithme du gradient
G06N 3/098 - Apprentissage distribué, p. ex. apprentissage fédéré
H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle
74.
SCHEDULING DATA RADIO BEARER IN NETWORK ENERGY SAVING MODE
Various aspects of the present disclosure relate to scheduling data radio bearer (DRB) in network energy saving (NES) mode. An apparatus, such as a network equipment (NE), transmits, to a user equipment (UE), a mapping of NES flows to a DRB. The NE configures the DRB based at least in part on an NES class, and configures one or more bandwidth parts (BWPs) according to at least one NES configuration of the NES class. The NE configures scheduling restrictions on mapping uplink logical channels according to an NES DRB configuration, and associates the DRB to a BWP of the one or more BWPs. The NE transmits, to the UE, mapping information for the NES DRB configuration to the one or more BWPs. The UE receives, from the NE, the mapping of the NES flows to the DRB, and receives the mapping information for the NES DRB configuration to the BWPs.
Various aspects of the present disclosure relate to: determining (702), at a user equipment (UE), a coherence time between at least two transmit antennas of the UE for which a transmission is guaranteed to be coherent; and transmitting (704) the coherence time to a network device, such as transmitting the coherence time to a base station.
H04B 7/0404 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées la station mobile comprenant plusieurs antennes, p. ex. pour mettre en œuvre une diversité en voie ascendante
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 diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
76.
DEVICE POSITIONING USING DISTRIBUTED ANTENNA COORDINATION
Various aspects of the present disclosure relate to device positioning using distributed antenna coordination. For instance, phase, frequency, and timing synchronization can be implemented between distributed unit (DU) to allow for coherent downlink positioning reference signal (DL PRS) transmission from different DU and enable target user equipment (UE) to efficiently estimate carrier phase. Further, geometry of distributed antennas can allow the resolution of integer ambiguities. Still further, assistance data signalling associated with different distributed antennas can be transmitted.
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
G01S 11/02 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation utilisant les ondes radioélectriques
77.
NETWORK ENERGY SAVING TECHNIQUES FOR RRC CONNECTED
Various aspects of the present disclosure relate to transmitting a configuration for a serving cell associated with an irregular synchronization signal block (SSB) transmission pattern. Aspects of the present disclosure may relate to transmitting an indication for activation of SSB transmissions for the serving cell. Aspects of the present disclosure may relate to broadcasting at least one SSB transmission in the serving cell in accordance with the configuration.
Various aspects of the present disclosure relate to techniques for energy consumption information collection. A network equipment (500) is configured to receive, from a first network entity, a first request message to obtain EC information for one or more levels of granularity of the EC, transmit a second request message to a second network entity to obtain EC information associated with the second network entity, receive a first response message from the second network entity comprising EC information, calculate an EC result corresponding to the first request message based at least in part on the portion of the EC information associated with the second network entity, and transmit, to the first network entity, a second response message that includes an indication of the calculated EC result.
Various aspects of the present disclosure relate to training a node of a two-sided model. When a new user equipment (UE) side node is added to a two-sided model, training information representing a trained model is received (e.g., from the network side). An encoder model for the UE is trained based at least in part on the training information and, once trained, the UE transmits data encoded at the UE using the trained encoder model. When a new network (e.g., base station) side node is added to the two-sided model, training information associated with one or more UEs is received. A decoder model for the base station is trained based at least in part on the training information and, once trained, the base station uses the trained decoder model to decode data encoded at and received from UE.
Various aspects of the present disclosure relate to reporting carrier phase measurement. A user equipment (UE) and/or a positioning reference unit (PRU) receive first signaling indicating a reference time for measuring a respective carrier phase offset associated with a respective carrier frequency offset for one or more reference signals corresponding to multiple transmission reception points (TRPs). The UE and/or the PRU receive a reference signal and measure a carrier phase for the reference signal. The UE and/or the PRU determine the respective carrier phase offset for the reference signal using the reference time. The UE and/or the PRU transmit second signaling indicating a carrier phase measurement report to a location management function (LMF) including a difference between the respective carrier phase offset for the reference signal and the carrier phase measurement.
G01S 1/04 - Radiophares ou systèmes de balisage émettant des signaux ayant une ou des caractéristiques pouvant être détectées par des récepteurs non directionnels et définissant des directions, situations ou lignes de position déterminées par rapport aux émetteurs de radiophareRécepteurs travaillant avec ces systèmes utilisant les ondes radioélectriques Détails
G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04L 27/26 - Systèmes utilisant des codes à fréquences multiples
81.
INDICATION OF A DATA VOLUME IN A WIRELESS COMMUNICATION NETWORK
Various aspects of the present disclosure relate to a first network function for wireless communication, comprising: at least one memory; and at least one processor coupled with the at least one memory and configured to cause the first network function to: send, to a second network function, a first indication of a data volume from an application, wherein the data volume from the application is based on an amount of data traffic transferred between a user plane function and a user equipment for the application. Figure 6 to accompany the abstract.
Various aspects of the present disclosure relate to receiving (1702) a sensing configuration for performing a sensing signal transmission and at least one sensing measurement; performing (1704) at least one sensing measurement based on a first sensing signal; transmitting (1706) a second sensing signal in accordance with the sensing configuration, wherein the sensing configuration indicates a time difference between a reception of the first sensing signal and a time of transmission of the second sensing signal or a time reference, or a frequency difference between the reception of the first sensing signal and a transmission frequency of the second sensing signal or a frequency reference, or both; and transmitting (1708) a measurement report based at least in part on the at least one sensing measurement.
G01S 5/08 - Position d'un radiogoniomètre unique obtenue par détermination de la direction de plusieurs sources espacées d'emplacement connu
G01S 5/14 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques déterminant des distances absolues à partir de plusieurs points espacés d'emplacement connu
H04B 17/24 - SurveillanceTests de récepteurs avec rétroaction des mesures vers l’émetteur
H04B 17/309 - Mesure ou estimation des paramètres de qualité d’un canal
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
83.
ADMISSION CONTROL CONSIDERING NETWORK ENERGY SAVING
Various aspects of the present disclosure relate to admission control considering network energy saving (NES). A network equipment (NE) configures the NE in an NES mode based on an NES class and NES configuration. The NES class and the NES configuration are obtained by the NES class and the NES configuration being determined at the NE, the NES class and the NES configuration are provisioned by a network management entity, the NES class is provisioned by the network management entity and the NES configuration is determined at the NE based on the NES class, and/or the NES class and the NES configuration are received from a network entity. A user equipment (UE) receives an indication of the NES class, where the NES class includes a QoS class identifier (QCI) supported by the NE, and configures the UE based on the NES configuration and/or the NES class.
H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement
H04W 28/16 - Gestion centrale des ressourcesNégociation de ressources ou de paramètres de communication, p. ex. négociation de la bande passante ou de la qualité de service [QoS Quality of Service]
Various aspects of the present disclosure relate to techniques for carrier phase measurement reporting within a measurement time window. A network equipment (NE) may be configured to transmit a reference signal (RS) to a plurality of distributed units (DUs) for synchronization between each of the plurality of DUs, mitigate a synchronization offset between each of the plurality of DUs, and transmit an radio frequency (RF)-coherent positioning reference signal (PRS), based on the synchronization, to a target device for estimating a location of the target device, the coherent PRS allowing a higher signal-to-noise ratio (SNR) for estimating the location.
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
G01S 1/02 - Radiophares ou systèmes de balisage émettant des signaux ayant une ou des caractéristiques pouvant être détectées par des récepteurs non directionnels et définissant des directions, situations ou lignes de position déterminées par rapport aux émetteurs de radiophareRécepteurs travaillant avec ces systèmes utilisant les ondes radioélectriques
G01S 1/04 - Radiophares ou systèmes de balisage émettant des signaux ayant une ou des caractéristiques pouvant être détectées par des récepteurs non directionnels et définissant des directions, situations ou lignes de position déterminées par rapport aux émetteurs de radiophareRécepteurs travaillant avec ces systèmes utilisant les ondes radioélectriques Détails
85.
MANAGING DELAY STATUS REPORTING BASED ON WIRELESS COMMUNICATIONS SYSTEM CONGESTION
Various aspects of the present disclosure relate to managing delay status reporting (DSR) by a user equipment (UE) based on wireless communications system congestion. The techniques discussed herein provide multiple solutions that avoid unnecessary DSR reporting including cases where importance level based discarding is applied due to congestion in the wireless communications system. Conditions for DSR reporting, e.g., threshold based DSR reporting, are described for situations where importance level based discarding is enabled. In one solution threshold based DSR reporting is only allowed for certain PDU sets associated with a high importance level. For example, in one or more implementations the UE does not perform threshold based DSR reporting during time periods where importance level based discarding is enabled.
Various aspects of the present disclosure relate to active radio notification for paging. An apparatus, such as a user equipment (UE), transmits control signaling indicating completion of a handover procedure based on executing a handover procedure between a serving base station and a target base station. The first control signaling is associated with a first hybrid automatic repeat request (HARQ) identifier (ID). The UE monitors for a downlink control channel message including an uplink grant associated with a second HARQ ID. A target base station may transmit the downlink control channel message with a HARQ ID that matches the first HARQ ID or with a HARQ ID that is different from the first HARQ ID. The UE determines, based on the first HARQ identifier having a same value as the second HARQ identifier, an indication that the handover procedure is complete.
H04L 1/1812 - Protocoles hybridesDemande de retransmission automatique hybride [HARQ]
H04L 1/1822 - Systèmes de répétition automatique, p. ex. systèmes Van Duuren comprenant la configuration d’une demande de retransmission automatique [ARQ] avec des procédés opérant en parallèle
87.
REGISTRATION PROCESS IN A WIRELESS COMMUNICATION NETWORK
Various aspects of the present disclosure relate to a user equipment, UE, for wireless communication, comprising: at least one memory; and at least one processor coupled with the at least one memory and configured to cause the UE to: derive first authentication and key management for applications, AKMA, anchor key after a first authentication process, wherein the first authentication process is performed during a first registration between the UE and a wireless communication network via a first access network; and send, to a non-3GPP interworking function, N3IWF via a second access network, a first request message for initiating a second registration with the wireless communication network, the first request message comprising a first authentication payload, wherein the first authentication payload is generated based on a first N3IWF key, wherein the first N3IWF key is derived by the UE based on the first AKMA anchor key and an identifier for the N3IWF.
Various aspects of the present disclosure relate to demodulation reference signal (DMRS) allocation for a single carrier with frequency domain equalization (SC-FDE) waveform. Different types for allocating DMRS for multiple user equipments (UEs) in a downlink (DL) or uplink (UL) slot when a SC-FDE waveform is used are described. UE data and DMRS are allocated in one or more time resource blocks (TRBs). DMRS of multiple UEs for channel estimation can be allocated in time domain within one slot or symbol. Each UE is configured with one or more SC-FDE symbols for DMRS or with one or more TRBs in a symbol for DMRS. DMRS can be front-loaded at the beginning of the slot or prior to data allocation of each UE scheduled in a slot or in a symbol. One or more messages can be signaled to the UE that contains the DMRS mapping type and DMRS configuration.
Various aspects of the present disclosure relate to techniques for radio-based sensing. An apparatus is configured to receive (902) a paging radio network temporary identifier (P- RNTI) for receiving a paging message associated with sensing, receive (904) information associated with paging occasions (POs) to be monitored that are associated with the P-RNTI, receive (906) a paging message based on the received P-RNTI and the information associated with the POs, determine (908) sensing suitability of the UE based on the received paging message, and transmit (910) a request to transfer to radio resource control (RRC) connected state based on the determined sensing suitability.
Various aspects of the present disclosure relate to receiving (1102) a sensing configuration for sensing signal measurement and reporting, where the sensing configuration comprises an indication of a first propagation path and performing (1104) a first sensing measurement of the first propagation path in accordance with the sensing configuration. Aspects of the present disclosure may relate to performing (1106) a second sensing measurement of the second propagation path in accordance with the sensing configuration and transmitting (1108) a sensing measurement report comprising a differential sensing measurement based on the first sensing measurement and the second sensing measurement, where the differential sensing measurement indicates a difference in measured values associated with the first propagation path and the second propagation path.
H04B 17/27 - SurveillanceTests de récepteurs pour localiser ou positionner l’émetteur
G01S 5/00 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de positionLocalisation par coordination de plusieurs déterminations de distance
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 24/10 - Planification des comptes-rendus de mesures
91.
TIMING SYNCHRONIZATION IN A SATELLITE SYSTEM INTERRUPTION
Various aspects of the present disclosure relate to timing synchronization in scenarios of global navigation satellite system (GNSS) interruption. An apparatus, such as a user equipment (UE), receives first signaling comprising a connectivity indication indicating whether to remain in a connected state or an idle state during a GNSS outage. The apparatus receives second signaling comprising a timing advance adjustment procedure to apply for time synchronization during the GNSS outage. The apparatus performs uplink time synchronization based at least in part on the first signaling and the second signaling.
Various aspects of the present disclosure relate to user equipment (UE) handover from a network energy saving cell. A timeline of different events allows the UE to make a reliable decision on executing a handover to a target cell, e.g., by providing the UE with the knowledge that there is a finite time before the source cell sleeps and therefore measurement or evaluation to find a target cell for handover may continue. For example, a remaining time to sleep (RTS) value may be defined that indicates an amount of time that the source cell remains active after sending a cell switch off indication to the UE. The source cell enters sleep only after the RTS time indicated in the cell switch off indication elapses. The UE remains active in the source cell until the RTS time elapses and performs measurement and measurement evaluation of candidates.
Various aspects of the present disclosure relate to jointly optimizing network and device power saving. An apparatus, such as a network equipment (NE), establishes an energy savings priority based on network energy savings and user equipment (UE) energy savings. The NE transmits a network energy saving (NES) configuration that is mapped to an NES class to a UE from which the UE establishes a (re)selection priority based at least in part on the network energy savings and the UE energy saving. The UE receives, from the NE as a cell, an indication of the NES configuration mapped to the NES class. The UE determines a remaining active time of the cell based on the NES configuration, and evaluates one or more cell-sleep conditions based on a UE cell-active threshold, a UE cell-sleep threshold, and a UE power saving state supported by the cell.
Various aspects of the present disclosure relate to: receiving (802) a paging message for a sensing service, wherein the paging message comprises sensing service information; determining (804) whether to reply to the paging message based in part on whether the UE is configured to participate in the sensing service; and transmitting (806) a service request message comprising an indication that the service request message is a response to the paging message for the sensing service.
Various aspects of the present disclosure relate to receiving (1102) a configuration that indicates a plurality of carriers for sidelink (SL) communication and tracking (1104) a number of consecutive discontinuous transmission (DTX) instances for each SL carrier of the plurality of carriers. Aspects of the present disclosure may relate to determining (1106) a carrier failure condition for a respective SL carrier based at least in part on a tracked number of consecutive DTX instances satisfying a threshold and transmitting (1108) a notification to a base station, the notification indicating the carrier failure condition for the respective SL carrier.
Various aspects of the present disclosure relate to interfacing services of an application data analytics enabler server (ADAES). An apparatus, such as a network equipment (NE), receives, from an analytics consumer, a request for analytics data via an application program interface (API). The API can be configured as a single API via which multiple events are accessible, where each of the multiple events are distinguishable by an event-specific identifier. Alternatively, the API can be configured as multiple APIs by which one event of the multiple events is accessible via one of the multiple APIs, and the one event is distinguishable by an API-specific identifier and the event-specific identifier. The NE transmits a response to the request for the analytics data to the analytics consumer.
Various aspects of the present disclosure relate to: receiving (602) configuration information associated with a quasi-co-location (QCL) relationship between a low power transmission and a source reference signal, wherein the low power transmission is configured to be received by a low power processor and the source reference signal is configured to be received by a main radio processor; measuring (604) a signal strength associated with the low power transmission using the low power processor or main radio processor; preparing (606) a low power channel state information (CSI) report based on the measured signal strength; and transmitting (608) the low power CSI report.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
98.
APPARATUSES AND METHOD FOR CARRIER PHASE MEASUREMENT REPORTING WITHIN A MEASUREMENT TIME WINDOW
Various aspects of the present disclosure relate to techniques for carrier phase measurement reporting within a measurement time window. A network equipment (NE) is configured to transmit, to at least one user equipment (UE), a request to perform carrier phase measurements with respect to a reference time within a time window and receive, from the at least one UE, the carrier phase measurements performed with respect to the reference time within the time window.
Various aspects of the present disclosure relate to network energy saving (NES) correlated with quality of service (QoS). An apparatus, such as a user equipment (UE), receives, as a radio resource configuration from a network equipment (NE), an indication of at least one of a NES class or a NES configuration of the NES class. The UE is configured based on the NES configuration or the NES class. A NE determines the NES configuration based on an expected QoS as reported by one or more UE. The NE transmits, as a radio resource configuration to the one or more UE, the NES class or the NES configuration of the NES class.
Various aspects of the present disclosure relate to a method (2200) performed by a first network function, comprising: determining (2202) a provisioning configuration comprising an indexed application layer forward error correction 'AL-FEC' configuration, the indexed AL-FEC configuration mapping one or more AL-FEC configuration elements to an index; and generating (2204), based at least in part on one or more AL-FEC configuration elements of the indexed AL-FEC configuration, a quality of service 'QoS' configuration for a media session, the media session comprising at least one AL-FEC encoded protocol data unit 'PDU' set.
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H04L 65/80 - Dispositions, protocoles ou services dans les réseaux de communication de paquets de données pour prendre en charge les applications en temps réel en répondant à la qualité des services [QoS]
brevets
