Local routing of data packets in a Next Generation Radio Access Network (NG-RAN). In an embodiment, a non-terrestrial network (NTN) satellite is operatively coupled to first and second User Equipment (UE). The NTN satellite is configured to store a UE context mapping between a first UE context of the first UE and a second UE context of the second UE, receive a data packet from the first UE over a first service link, determine whether to perform local routing of the data packet without routing to a ground network, and send the data packet to the second UE over a second service link based on the UE context mapping in response to a determination to perform local routing.
H04W 40/22 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court utilisant la retransmission sélective en vue d'atteindre une station émettrice-réceptrice de base [BTS Base Transceiver Station] ou un point d'accès
H04W 12/106 - Intégrité des paquets ou des messages
Example embodiments of the present disclosure relate to UP traffic handling for emergency case. A first terminal device determines that UP traffic is to be communicated between the first terminal device and a second terminal device without confidentiality protection. The first terminal device determines that the UP traffic is to be communicated between the first terminal device and the second terminal device without integrity protection or with a partial integrity protection. The first terminal device transmits, to the second terminal device, a message indicating that the UP traffic is to be communicated without the confidentiality protection or the integrity protection, or without the confidentiality protection and with the partial integrity protection. In turn, the first terminal device communicates the UP traffic between the first terminal device and the second terminal device without the confidentiality protection or the integrity protection, or without the confidentiality protection and with the partial integrity protection.
H04W 12/033 - Protection de la confidentialité, p. ex. par chiffrement du plan utilisateur, p. ex. trafic utilisateur
H04L 9/06 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité l'appareil de chiffrement utilisant des registres à décalage ou des mémoires pour le codage par blocs, p. ex. système DES
H04W 12/106 - Intégrité des paquets ou des messages
To increase number of candidates, configuration information that at least indicates slots usable for carrying uplink grant information among slots allocatable at least for downlink information may be transmitted or received in a radio resource control information. Said configuration information may be applied to determine, per a slot in a downlink control channel, whether the slot is of a first type that is not for carrying any uplink grant information or of a second type that is for carrying at least uplink grant information. An apparatus may determine a search space for blind decoding for uplink grant information to be a space comprising slots of the second type and not slots of the first type. An apparatus may transmit at least uplink grant information in the slots of the second type and downlink information at least in the slots of the first type.
Various example embodiments supporting optical communications in an optical communication system may be configured to support joint stimulated Brillouin scattering (SBS) suppression and polarization tracking for a set of orthogonal polarization optical channels in an intensity modulated/direct detection (IM/DD) passive optical network (PON). Various example embodiments may be configured to support joint SBS suppression and polarization tracking for a set of orthogonal polarization optical channels based on a set of frequency tones (e.g., using a single frequency tone per optical channel in the set of orthogonal polarization optical channels, respectively) such that SBS suppression is supported for transmissions from the transmitter (e.g., based on application of the frequency tones to the optical channels) and polarization tracking is supported at the receiver (e.g., based on use of one or more of the frequency tones of the optical channels in the set of orthogonal polarization optical channels for polarization tracking).
H04B 10/2537 - Dispositions spécifiques à la transmission par fibres pour réduire ou éliminer la distorsion ou la dispersion due à des procédés de diffusion, p. ex. diffusion par effet Raman ou Brillouin
Embodiments of the present disclosure relate to a terminal device, a method and a medium for modifying or adapting a measurement configuration for a terminal device. In an aspect, a terminal device determines at least one of at least one scheduling restriction or at least one measurement configuration based on one or more conditions including an energy state of the terminal device. The terminal device transmits, to a network device, a request for modifying a configuration for performing measurements. The request comprises at least one of the at least one scheduling restriction or the at least one measurement configuration. With the embodiments in the present disclosure, the preferred measurement configuration and scheduling restrictions can be dynamically provided based on the priority and the energy state of the UE, and thus the energy consumption of energy harvesting devices can be reduced.
Examples of the disclosure relate to selecting candidate devices for connecting with one or more portable devices. In examples of the disclosure two or more candidate devices that satisfy location criteria are identified. Microphones of a portable device are used to determine a location of a sound source relative to the at least one portable device and the location of the sound source is compared with respective locations for the two or more candidate devices. A candidate device for connecting to the at least one portable device is selected based, at least in part, on the comparison between the location of the sound source and a location for the selected candidate device.
Various example embodiments for supporting pub-sub systems may be configured to support communications between pub-sub clients of pub-sub systems based on separation of control plane functions and data plane functions of legacy pub-sub brokers which typically facilitate establishment and use of pub-sub sessions by pub-sub clients. Various example embodiments for supporting pub-sub systems may be configured to support communications between pub-sub clients of pub-sub systems based on separation of the control plane functions and the data plane functions of a legacy pub-sub broker into individual logical entities in the form of a control function (CF) and a data function (DF), respectively. Various example embodiments for supporting pub-sub systems may be configured to support communications of a pub-sub client of a pub-sub system based on appropriate DF selection at pub-sub session setup and DF reselection within the active pub-sub session as conditions change.
Various example embodiments relate to a method and apparatus for two-stage beamforming. The method comprises estimating an effective channel between at least one user equipment and a plurality of access point elements; designing a short-term precoder for the effective channel, the short-term precoder being designed by solving a coverage maximization problem under a sum power constraint and at least one per-antenna power constraint; and using the short-term precoder for two-stage beamforming.
A method includes receiving, by a user device from a network node, a reference signal (RS) configuration for a time/frequency tracking purpose including: a synchronization signal block (SSB) index identifying a synchronization signal block to be frequency extended to include physical resource blocks (PRBs) for a reference signal for the time/frequency tracking purpose; and information indicating physical resource blocks for the reference signal appended to the synchronization signal block to provide the frequency extended synchronization signal block, wherein the information indicates at least one of: 1) a first number of physical resource blocks for the reference signal that are above, or having subcarrier frequencies higher than, the synchronization signal block, and/or 2) a second number of physical resource blocks for the reference signal that are below, or having subcarrier frequencies lower than, the synchronization signal block; and determining, by the user device, the reference signal configuration for the time/frequency tracking purpose to receive the reference signal within the frequency extended synchronization signal block.
An apparatus comprising: means for receiving a configuration message for one or more transmission configuration indication (TCI) states from a network, said configuration message comprising one or more TCI states indicating quasi-colocation resources for a set of downlink signals and channels and/or spatial sources for a set of uplink signals and channels to be used for provision of activation information by the apparatus; means for receiving a configuration for transmitting the provision of the activation information; and means for transmitting a transmission configuration indication (TCI) activation information message to the network, said TCI activation information message comprising one or more TCI states indicated by the apparatus to be activated, wherein the TCI activation information message is transmitted as a part of an event triggered transmission procedure.
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
Certain examples provide an apparatus (10, 100) comprising: means (11, 15) for receiving, from a network node (120), information (302) indicating one or more resources (303) for the apparatus to transmit a request (306) to suspend at least one activity for a time period (309), wherein the at least one activity comprises at least one of: at least one reception, Rx, process, at least one transmission, Tx, process, or monitoring of a control channel; means (11) for determining, based at least in part of an energy status of the apparatus, whether to request to suspend the at least one activity for the time period; means (11, 15) for transmitting, responsive at least in part to a determination to request to suspend the at least one activity for the time period, the request to the network node via the one or more resources; and means (11) for suspending, responsive at least in part to the determination, the at least one activity for the time period.
Network selection to support simultaneous multiple access registration from a user equipment is provided. A method for network selection to support simultaneous multiple access registration may include receiving, via a network entity from a user device, capability information of the user device. The capability information may include an indication of a capability of the user device for dual access registration to multiple mobile networks. The method may also include determining at least one geographic locality corresponding to each of the multiple mobile networks and generating a route selection policy for the at least one geographic locality. The route selection policy may include registered mobile network-specific data for a network slice or application. The method may further include transmitting, to the user device, the generated route selection policy with route selection descriptor information.
H04W 84/04 - Réseaux à grande échelleRéseaux fortement hiérarchisés
H04W 40/20 - 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 position ou de la localisation géographique
H04L 47/24 - Trafic caractérisé par des attributs spécifiques, p. ex. la priorité ou QoS
Embodiments of the present disclosure relate to network performance optimization, especially for a gNB performance optimization based on a reinforcement learning (RL) operation. The method comprises: obtaining current state information of a network environment and a reward associated with a reinforcement learning operation and related to a performance of the network environment; determining a predicted future state of the network environment based on the current state information; and generating, by using the reinforcement learning operation, a target configuration parameter set for the network environment based at least on the predicted future state of the network environment; and configuring the network environment using the target configuration parameter set.
The disclosure inter alia pertains to a A user equipment comprising means for receiving, from a network device, configuration information organizing a set of a random access channel, RACH, occasions, ROs, into primary and secondary ROs; means for performing a random access, RA, procedure on a secondary RO based on the received configuration information; means for, in case the RA procedure on the secondary RO is unsuccessful, performing an RA procedure on a primary RO based on the received configuration information
H04W 74/0816 - Accès non planifié, p. ex. ALOHA utilisant une détection de porteuse, p. ex. accès multiple par détection de porteuse [CSMA] avec évitement de collision
H04W 74/0833 - Procédures d’accès aléatoire, p. ex. avec accès en 4 étapes
15.
DETECTION OF UNNECESSARY CONDITIONAL RECONFIGURATION IN DYNAMIC CELL SWITCH
An apparatus, method, and computer program product are provided. In the context of a method, the method determines user equipment history information associated with a user equipment that describes a plurality of conditional cell configurations. The method configures the user equipment with a set of conditional cell configurations that does not comprise at least one unnecessary conditional cell configuration out of the plurality of conditional cell configurations that is determined based on the user equipment history information.
An apparatus, method and computer program are disclosed relating to recommendation of virtual spaces. The apparatus may comprise means for identifying at least one virtual space for output to a user device associated with a user and means for generating at least one alternative version of the at least one virtual space by modifying at least part of the virtual space, the modifying being based on one or more settings associated with the user device or user. The apparatus may also comprise means for receiving one or more user preferences indicative of preferred output attributes of virtual spaces, means for determining one or more recommended virtual spaces based on comparing one or more output attributes of each of the least one alternative version(s) with the one or more user preferences and means for outputting, to a user interface of the user device, one of the one or more recommended virtual spaces or respective indications of the one or more recommended virtual spaces.
A method includes receiving, by a user device from a network node, a reference signal (RS) configuration for a time/frequency tracking purpose including: a synchronization signal block (SSB) index identifying a synchronization signal block to be frequency extended to include physical resource blocks (PRBs) for a reference signal for the time/frequency tracking purpose; and information indicating physical resource blocks for the reference signal appended to the synchronization signal block to provide the frequency extended synchronization signal block, wherein the information indicates at least one of: 1) a first number of physical resource blocks for the reference signal that are above, or having subcarrier frequencies higher than, the synchronization signal block, and/or 2) a second number of physical resource blocks for the reference signal that are below, or having subcarrier frequencies lower than, the synchronization signal block; determining, by the user device, the reference signal configuration for the time/frequency tracking purpose to receive the reference signal within the frequency extended synchronization signal block; and receiving, by the user device, the reference signal.
An apparatus, method, and computer program product are provided. In the context of a method, the method records user equipment information during a time duration, wherein the user equipment information describes a plurality of conditional cell configurations. Based on the user equipment information, the method generates a report indicating that at least one conditional cell configuration of the plurality of conditional cell configurations was unnecessary. The method transmits the report to a network node.
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 perform: receiving a configuration from a network including associating an amount N of downlink reference signals respectively with N sounding reference signals; reporting up to N downlink reference signals to the network, wherein a downlink reference signal reported to the network is indicative to the network that the apparatus is capable to transmit the sounding reference signal associated with the reported downlink reference signal; receiving a command to trigger sounding reference signal transmission; and transmitting the up to N sounding reference signals respectively associated with the reported up to N downlink reference signals to the network in response to receiving the command
Embodiments of the present disclosure relate to sidelink (SL) congestion control. In an aspect, a terminal device obtains a sidelink congestion control configuration comprising at least one criterion for performing either discarding a protocol data unit, PDU, set or adapting at least one transmission parameter for the PDU set. The at least one criterion is related to a PDU set importance, PSI. The terminal device, based on detecting sidelink congestion, determines, based on the at least one criterion and based on a PSI of the PDU set, whether to perform either i) discarding at least part of the PDU set or ii) adapting of the at least one transmission parameter for the PDU set.
A user equipment (UE) comprising: means for receiving a sensing procedure set-up signal to enable UE-involved sensing of a transmitted radio signal reflected from at least an object, wherein the UE involvement is requested by the sensing procedure set-up signal and comprises one or both of: transmission of the radio signal for reflection by the object and reception of a reflected transmitted radio signal after reflection by the object.
H04W 4/02 - Services utilisant des informations de localisation
G01S 13/00 - Systèmes utilisant la réflexion ou la reradiation d'ondes radio, p. ex. systèmes radarSystèmes analogues utilisant la réflexion ou la reradiation d'ondes dont la nature ou la longueur d'onde sont sans importance ou non spécifiées
H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs
H04W 8/00 - Gestion de données relatives au réseau
H04W 8/22 - Traitement ou transfert des données du terminal, p. ex. statut ou capacités physiques
H04W 84/18 - Réseaux auto-organisés, p. ex. réseaux ad hoc ou réseaux de détection
22.
SETUP AND CONFIGURATION OF A TETHERING GROUP FOR TRANSMISSION OF DATA
A method provided that includes receiving a setup request message at a radio access node from a user equipment to form a tethering group including the user equipment and at least one other user equipment, including an indication of one or more supported communication modes of the tethering group. The method also includes selecting at least one communication mode from the one or more supported communication modes, and transmitting a configuration message to the tethering group including an indication of at least one configuration for communication with the tethering group. The method additionally includes scheduling one or more resources for transmission of data to the tethering group over links between the radio access node and respective ones of the user equipment and the at least one other user equipment that are configured to detect and decode the data based on one of the at least one communication mode.
A method includes connecting, by a user equipment (UE), to an access site or application. The UE receives, from a first apparatus, a first message including an access code for access to the access site or application over a dedicated application available on the UE and extracts the access code from the first message to the dedicated application. The UE transmits, via the dedicated application, the access code to the access site or application for authentication.
An apparatus comprising
a plurality of power amplifiers, wherein at least some of the plurality of power amplifiers have different maximum output power capabilities;
a multiplicity of antenna ports;
control means configured to select a set of one or more power amplifiers from the plurality of power amplifiers for simultaneous transmission via respective antenna ports.
Apparatus and methods are provided for transmitting and/or for receiving data over a free-space optical link. An optical data transmitter generates duplicate digital data streams carrying a same digital data sequence with a relative temporal offset and mixes them onto two different polarization channels according to a preselected linear mixing rule. An optical data receiver demodulates first and second digital streams from the two polarization channels and unmixes the demodulated data, to produce first and second output digital data streams according to a preselected linear unmixing rule. The receiver applies a quality indicator to select between segments of the respective output digital data streams that correspond to the same transmitted data sequence.
Disclosed is a method comprising receiving, from a power supply unit of a base station, measurement information for one or more parameters related to an efficiency of a rectifier of the power supply unit; receiving cell load measurements indicative of a cell load of the base station; determining, based on the measurement information and the cell load measurements, a mapping between the cell load and the efficiency of the rectifier; and adjusting, based on the mapping, at least one of: the cell load of the base station, or one or more configuration parameters of the power supply unit.
H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
H04W 28/086 - Équilibrage ou répartition des charges entre les entités d’accès
An apparatus comprising at least one processor, and at least one memory. The at least one memory stores instructions that, when executed by the at least one processor, caused the apparatus to train a neural network configured to be used to infer an effective isotropic radiated power for at least one angle and at least one weight, and to obtain, based on the training, a trained neural network which is used for inference of the effective isotropic radiated power for the at least one angle and the at least one weight. The trained neural network is transmitted to at least one distributed unit.
H04B 17/391 - Modélisation du canal de propagation
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
28.
Bidirectional Optical Communication Fiber Sensing Control Device
Control of fiber sensing is provided for optical fiber networks. A Bidirectional Sensing Control Devices (BSCD) is placed at each of one or more selected locations in the network. The BSCD uses a directionally selective optical coupling element to separate the two propagation directions of a bidirectional fiber, so that on the side of the coupling element distal to the bidirectional fiber, one unidirectional fiber will carry transmissions inbound to the coupling element, and another unidirectional fiber will carry transmissions outbound from the coupling element. Sensing control can then be effectuated on one or both of the unidirectional fibers without interrupting communication in either propagation transmission direction.
G01H 9/00 - Mesure des vibrations mécaniques ou des ondes ultrasonores, sonores ou infrasonores en utilisant des moyens sensibles aux radiations, p. ex. des moyens optiques
G01D 5/353 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensibleMoyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminéTransducteurs non spécialement adaptés à une variable particulière utilisant des moyens optiques, c.-à-d. utilisant de la lumière infrarouge, visible ou ultraviolette avec atténuation ou obturation complète ou partielle des rayons lumineux les rayons lumineux étant détectés par des cellules photo-électriques en modifiant les caractéristiques de transmission d'une fibre optique
H04B 10/071 - Dispositions pour la surveillance ou le test de systèmes de transmissionDispositions pour la mesure des défauts de systèmes de transmission utilisant un signal réfléchi, p. ex. utilisant des réflectomètres optiques temporels [OTDR]
H04B 10/25 - Dispositions spécifiques à la transmission par fibres
29.
METHOD FOR SOUNDING REFERENCE SIGNAL TRANSMISSION ASSOCIATED WITH USER EQUIPMENT REPORTED RESOURCES
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 perform: receiving a configuration from a network including associating an amount N of downlink reference signals to the network, wherein a downlink reference signal reported to the network is indicative to the network that the apparatus is capable to transmit the sounding reference signal associated with the reported downlink reference signal; determining up to N downlink reference signals to be reported based on at least one criterion; reporting up to N downlink reference signals to the network; receiving a command to trigger the sounding reference signal transmission; and transmitting the up to N sounding reference signals respectively associated with the reported up to N downlink reference signals to the network.
H04W 24/10 - Planification des comptes-rendus de mesures
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 72/23 - 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
30.
APPARATUS CONFIGURED FOR BACKSCATTER MODULATION USING HARVESTED ENERGY
An apparatus comprising:
energy harvesting circuitry;
backscatter modulation circuitry powered at least partially using energy provided by the energy harvesting circuitry;
a first antenna element coupled via a first feed to the backscatter modulation circuitry; and
a second antenna element coupled via a second feed to the energy harvesting circuitry,
wherein the apparatus is configured to receive radio signals simultaneously, at the same frequency, at the backscatter modulation circuitry via the first antenna element and at the energy harvesting circuitry via the second antenna element.
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
H02J 50/27 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence caractérisés par le type d'antennes de réception, p. ex. les antennes redresseuses
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
There is provided an apparatus comprising: means for determining a communication request associated with relay discovery and selection for a user equipment-to-network, U2N, relay connection establishment for a first user equipment, UE, and means for, based on the communication request, providing, to a U2N relay UE via at least one first user equipment-to-user equipment, U2U, relay UE, the communication request using an established relay chain between the U2N relay UE and a second UE via the at least one first U2U relay UE.
Example embodiments of the present disclosure relate to methods, apparatuses, a system and storage medium for a network redundancy service. In a method, a master device monitors states of a plurality of physical functions (PFs) of a server where the plurality of PFs is used to enable a plurality of redundant links between the server and a plurality of leaf devices. If a failure of a target PF of the plurality of PFs is detected, the master device transmits an indication of this failure to an interface device. The interface device identifies a list of failed second virtual functions (VFs) which is mapped to the target PF. The interface device transmits the second information to a client device. If a target second VF of a plurality of second VFs of the client device is included in the list, the client device disables the target second VF.
H04L 45/28 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données en utilisant la reprise sur incident de routes
H04L 41/0654 - Gestion des fautes, des événements, des alarmes ou des notifications en utilisant la reprise sur incident de réseau
H04L 41/0668 - Gestion des fautes, des événements, des alarmes ou des notifications en utilisant la reprise sur incident de réseau par sélection dynamique des éléments du réseau de récupération, p. ex. le remplacement par l’élément le plus approprié après une défaillance
H04L 41/40 - 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 la virtualisation des fonctions réseau ou ressources, p. ex. entités SDN ou NFV
H04L 45/586 - Association de routeurs de routeurs virtuels
The present disclosure relates to a solution for introducing an elevation angle to enhance QoE mechanism for NTN. In particular, in some example embodiments, a terminal device determines whether to perform a QoE measurement or transmit a measurement report for the QoE measurement based on the angle information. In this way, it can avoid unnecessary air interface resource wasting. Alternatively, in some other example embodiments, the terminal device may include the angle information into the measurement report. In this way, it can help identity a reason of worse user experience and better optimize NTN network.
H04W 36/30 - La resélection étant déclenchée par des paramètres spécifiques par des données de mesure ou d’estimation de la qualité des liaisons
H04W 36/32 - La resélection étant déclenchée par des paramètres spécifiques par des données de localisation ou de mobilité, p. ex. des données de vitesse
An apparatus comprising: means for receiving a configuration message for one or more transmission configuration indication (TCI) states from a network, said configuration message comprising one or more TCI states indicating quasi-colocation resources for a set of downlink signals and channels and/or spatial sources for a set of uplink signals and channels to be used for provision of activation information by the apparatus; means for receiving a configuration for transmitting the provision of the activation information; and means for transmitting a transmission configuration indication (TCI) activation information message to the network, said TCI activation information message comprising one or more TCI states indicated by the apparatus to be activated.
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
H04B 7/08 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
35.
ORGANIZING A SET OF A RANDOM ACCESS CHANNEL OCCASIONS
The disclosure inter alia pertains to a user equipment comprising means for receiving, from a network device, configuration information organizing a set of a random access channel, RACH, occasions, ROs, into primary and secondary ROs; means for receiving, from the network device, a status indicating whether physical random access channel, PRACH, detection is performed by the network device during the secondary ROs; and means for transmitting a PRACH preamble based on the received configuration information and the received status.
H04W 74/0833 - Procédures d’accès aléatoire, p. ex. avec accès en 4 étapes
H04W 74/0816 - Accès non planifié, p. ex. ALOHA utilisant une détection de porteuse, p. ex. accès multiple par détection de porteuse [CSMA] avec évitement de collision
36.
METHOD FOR RESOLVING ERRORS IN A COMMUNICATION SYSTEM
A method comprising: providing a reference set of multi-protocol message flows carried out in a first communication system, wherein said reference set comprises a plurality of reference message flows for various high-level message flow scenarios; obtaining a first message flow carried out in the first or a second communication system; extracting protocol-specific messages from said first message flow; identifying the protocol-specific messages of the first message flow based on protocol-specific features in said messages; correlating the protocol-specific messages of the first message flow into a first message flow sequence; matching the first message flow sequence to at least one reference message flow; and determining, in response to detecting a deviation between the first message flow sequence and said at least one reference message flow, the first message flow sequence as being potentially faulty.
H04L 43/026 - Capture des données de surveillance en utilisant l’identification du flux
H04L 41/0631 - Gestion des fautes, des événements, des alarmes ou des notifications en utilisant l’analyse des causes profondesGestion des fautes, des événements, des alarmes ou des notifications en utilisant l’analyse de la corrélation entre les notifications, les alarmes ou les événements en fonction de critères de décision, p. ex. la hiérarchie ou l’analyse temporelle ou arborescente
37.
METHODS AND APPARATUSES FOR DRX CYCLE CONFIGURATION
A RL agent performs a RL process to configure at least one Discontinuous Reception, DRX, cycle for a User Equipment, UE. An action is selected by the RL agent in an action space. Each action in the action space corresponds to a DRX cycle configuration. The RL agent sends to the UE indication to use the DRX cycle configuration corresponding to the selected action. The RL agent receives state information computed over at least one DRX cycle configured based on a DRX cycle configuration indicated by the RL agent. The RL agent computes a reward on the basis of the state information.
Systems, methods, apparatuses, and computer program products for user equipment autonomous resource detection for calibration are provided. For example, a method may include detecting and measuring, by a user equipment, received power during at least one synchronization signal block or channel state information reference signal. The method may also include selecting, by the user equipment, at least one random access channel occasion based on the detected and measured received power. The method may further include determining, by the user equipment, at least one random access channel occasion corresponding to the selected at least one synchronization signal block. The method may additionally include performing, by the user equipment, a user equipment calibration during the determined at least one random access channel occasion.
Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of autonomous preconfigured measurement gap (Pre-MG) activation for a measurement of a positioning reference signal (PRS). In example embodiments, if it is determined that a measurement is to be performed for a PRS, a terminal device evaluates whether a Pre-MG is suitable for the measurement of the PRS. Then, the terminal device decides whether a Pre-MG is to be activated and transmits, to a base station, a first indication whether the Pre-MG is suitable for the measurement of the PRS.
A method is provided that comprises providing a radio network service to at least one user equipment by a serving radio access node having context information in association with the at least one user equipment. The method comprises determining to shut down the radio network service. The context information is forwarded by the serving radio access node to a plurality of radio access nodes within reach, via a signaling procedure defined as a non-acknowledgement message procedure, for the plurality of radio access nodes to store the context information for enabling a continued radio network service to the at least one user equipment. And a mobility management function is informed of the determined shut down along with an indication of the plurality of radio access nodes for the mobility management function informing at least one candidate node for providing the continued radio network service of the plurality of radio access nodes.
An apparatus comprising:
means for sensing user movement, wherein the sensing of user movement produces sensing data;
means for classifying the user movement, in dependence upon at least the sensing data, as a sound-producing user gesture of a user; and
means for providing audio feedback to the user in dependence upon the classification.
G10K 11/178 - Procédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général utilisant des effets d'interférenceMasquage du son par régénération électro-acoustique en opposition de phase des ondes acoustiques originales
Example embodiments of the present disclosure relate to handling emergency access. A method comprises: at a first apparatus, in accordance with a determination that an access to a cell by the first apparatus is barred, monitoring an indication related to an emergency access in the cell; determining, based on a result of the monitoring, whether the first apparatus is allowed to perform emergency access in the cell.
A method is provided that includes receiving a configuration of selection criteria for a timing advance (TA) of a target cell, acquired by respective acquisition schemes including a user equipment (UE)-based acquisition scheme and a random access channel (RACH)-based acquisition scheme. The method includes acquiring a UE-based TA value according to the UE-based acquisition scheme, and transmitting a random access preamble to the target cell that is configured to acquire a RACH-based TA value according to the RACH-based acquisition scheme. The method includes receiving a cell-switch command from a serving cell to trigger a cell switch to the target cell, after the UE-based TA value and the RACH-based TA value are acquired. And the method includes accessing the target cell using a TA value selected from the UE-based TA value and the RACH-based TA value, based on the configuration.
H04W 72/02 - Sélection de ressources sans fil par un utilisateur ou un terminal
H04W 72/044 - Affectation de ressources sans fil sur la base du type de ressources affectées
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
44.
APPARATUS, METHODS, FOR APPARATUS AND COMPUTER PROGRAM PRODUCTS FOR LOCATION FUNCTION INCLUDING NON-TERESTRIAL ACCESS POINT
There is provided an apparatus that is caused to: in response to determining that a plurality of access points to be configured to provide positioning reference signals to a user equipment comprises at least one non-terrestrial access point and at least one terrestrial access point: determining, for the at least one non-terrestrial access point, a propagation delay for signalling between said non-terrestrial access point and the user equipment; using the determined propagation delay to select a configuration of at least one of: a duration of a measurement gap at the user equipment in which the user equipment is to perform positioning-related measurements on positioning reference signals transmitted by the plurality of access points, and a transmission time of at least one positioning reference signal to be provided to the user equipment by at least one of the plurality of access points; and signalling the selected configuration.
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
H04W 74/0816 - Accès non planifié, p. ex. ALOHA utilisant une détection de porteuse, p. ex. accès multiple par détection de porteuse [CSMA] avec évitement de collision
Example embodiments of the present disclosure relate to a solution of transmitting sidelink (SL) feedback information on non-contiguous resource sets. In this solution, in accordance with a determination that a plurality of feedback transmission occasions for sidelink transmissions are mapped on non-contiguous resource sets, an apparatus determines a group of contiguous resource sets mapped with a subset of the plurality of feedback transmission occasions; and transmits feedback information on the group of contiguous resource sets.
H04W 72/25 - Canaux de commande ou signalisation pour la gestion des ressources entre terminaux au moyen d’une liaison sans fil, p. ex. liaison secondaire
H04W 74/0808 - Accès non planifié, p. ex. ALOHA utilisant une détection de porteuse, p. ex. accès multiple par détection de porteuse [CSMA]
46.
TIMELY REAL-TIME AIML INFERENCE AND TROUBLESHOOTING IN TELECOMMUNICATION
Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for timely real-time AIML inference and troubleshooting. A method may include obtaining, at a first network entity, information about triggering time of at least one ML inference and information about delivery time of the at least one ML inference, determining an inference latency metric based on the obtained information, identifying at least one late ML inference, obtaining, information about triggering time and delivery time of the at least one identified late ML inference, transmitting the time-related information.
Example embodiments of the present disclosure relate to apparatuses, methods, and a computer readable storage medium for CSI reconstruction in a sensing system. In the solution, a first apparatus for CSI reconstruction may receive assistance information for CSI reconstruction which may at least indicate a reference path between a sensing transmitter and a sensing receiver. The first apparatus may receive a measurement report from the sensing receiver and further perform a CSI reconstruction based on the measurement report. Accordingly, an aggregated CSI may be determined for further sensing. Therefore, the performance of sensing may be improved and the efficiency for sensing may be increased.
Embodiments of the present disclosure relate to multi-user-aware time domain scheduler. In particular, it proposes a technique to select UEs to be scheduled that are better mutually pairable candidates while still adhering to the scheduling metric priority. Further, it proposes an optimized scheduling policy for MU-MIMO that allows dynamic selection of UEs such that less interfering UEs are co-scheduled to realize high MU gains. In this way, it can increase the number of devices that can be scheduled at the same time. Further it has low computational complexity.
Disclosed is a method comprising receiving, from a radio access network node, a configuration for downlink pilot signal compression; compressing, based on the configuration, one or more downlink pilot signals received from the radio access network node; and transmitting, to the radio access network node, information relating to the one or more compressed downlink pilot signals.
Various embodiments provide methods, apparatuses, and computer program products. An example method includes receiving a first bitstream and a second bitstream; producing or generating the following: an encapsulated file comprising at least one track comprising one or more samples, wherein the first bitstream is encapsulated in the one or more samples, and wherein the second bitstream is encapsulated in a first sample auxiliary information; receiving or determining one or more sample group description entries and a mapping of the one or more sample group description entries to the first sample auxiliary information; and writing at least one sample to group box for indicating that the at least one sample to group box relates to the first sample auxiliary information and for indicating the mapping of the one or more sample group description entries to the first sample auxiliary information.
51.
METHOD AND APPARATUS FOR NON-SEAMLESS WLAN OFFLOAD INTERCONNECTING BETWEEN STANDALONE NON-PUBLIC NETWORKS
A user equipment forms a registration request comprising a decorated network access identifier, NAI, indicative of a cellular subscription of the user equipment and of an interconnecting indication for causing Non-Seamless WLAN offload, NSWO, interconnecting from a first standalone non-public network, SNPN, to a second SNPN; transmits the registration request to the first SNPN; and receives from the first SNPN, following the registration request, an indication of a result of the registration request. A mobility management entity of the first SNPN receives the registration request including the decorated NAI, forms an authentication request comprising the decorated NAI and an indication of the first SNPN name, sends the authentication request to the second SNPN, receives an authentication response from the second SNPN; and indicates to the user equipment a result of the registration request according to the authentication response.
Methods, apparatuses and computer readable storage medium for graph-learning sub-band allocation. The method comprises: receiving (710), from a second apparatus, a report of identifiers of a predetermined number of neighboring subnetworks of a subnetwork at which the second apparatus is located, the predetermined number of neighboring subnetworks being associated with a predefined interference metric; generating (720) a subnetworks deployment conflict graph based on the reported identifiers; obtaining (730) an inference model associated with sub-band allocation; and transmitting (740), to the second apparatus, at least one of the following: at least one target sub-band determined based at least on the inference model and assigned to the subnetwork; or the inference model along with the subnetworks deployment conflict graph.
A method is provided that includes transmitting an initiating message of a procedure to a target radio access node, and initiating a timer associated with the procedure. The method includes receiving an indication of a delay associated with the procedure at the target radio access node, and performing an action based on the timer and the delay. The action includes canceling the procedure before expiration of the timer, extending the timer, or initiating a second timer whose expiration marks a successful outcome of the procedure.
Example embodiments of the present disclosure relate to handling emergency access. A method comprises: at a first apparatus, in accordance with a determination that an access to a cell by the first apparatus is barred, monitoring an indication related to an emergency access in the cell; determining, based on a result of the monitoring, whether the first apparatus is allowed to perform emergency access in the cell.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Telecommunications equipment, namely optical line terminals
(OLTs) and optical network terminals (ONTs);
telecommunications software, namely software to manage
optical line terminals (OLTs) and optical network terminals
(ONTs); telecommunications software, namely software for the
provisioning, operation and management of optical local area
networks (LANs).
An apparatus comprising: at least one processor; and at least one non-transitory memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: manage an application service using a management web portal; request, using the management web portal, the application service with a given service level agreement from a catalogue of offered application services; and communicate, using the management web portal, with an application service management function; wherein the application service management function is configured to translate e the service level agreement of the requested application service to a specification of an application slice, and to trigger a creation of an application slice instance by contacting an application slice management function.
Physical random access channel (PRACH) radio receiver devices and related methods and computer programs are disclosed. An uplink (UL) synchronization signal is received at a radio receiver device. The UL synchronization signal comprises a PRACH preamble. The PRACH preamble comprises a preamble sequence set. The radio receiver device extracts the preamble sequence set. The radio receiver device applies a neural network (NN) to the extracted preamble sequence set to determine a physical root sequence index, an associated cyclic shift value, and/or a timing offset value, for at least one preamble sequence instance in the extracted preamble sequence set. The radio receiver device further applies the NN to output at least one of the determined physical root sequence index, the associated cyclic shift value, and/or the timing offset value, for the at least one preamble sequence instance in the extracted preamble sequence set.
A method and an apparatus. An optical signal is received on an optical channel at an output of an optical link, the optical link comprising one or more fibers connected in series. A longitudinal power profile of the optical link is generated from samples of the optical signal, for a wavelength of the optical channel. The longitudinal power profile indicates a scaled optical power as a function of accumulated chromatic dispersion, the scaled optical power being optical power P times a coefficient which is constant over the length of each of the one or more fibers.
Systems, methods, apparatuses, and computer program products for energy efficient homing and placement of cloudified network functions. A method may include defining features of a policy in an open-cloud domain. The method may also include defining a policy and a policy criteria associated with the features of the policy. The method may further include mapping the policy to at least one operating mode of an open-cloud resource. In addition, the method may include classifying the open-cloud resources in a cluster template. Further, the method may include transmitting the features, the policy, the policy criteria, and the mapping of the policy to a service management and orchestrator or an open-cloud.
H04L 41/0894 - Gestion de la configuration du réseau basée sur des règles
H04L 41/0833 - Réglages de configuration caractérisés par les objectifs d’un changement de paramètres, p. ex. l’optimisation de la configuration pour améliorer la fiabilité pour la réduction de la consommation d’énergie du réseau
62.
INITIATING SMALL DATA TRANSMISSION BASED ON ONE OR MORE CONDITIONS SPECIFIC TO DEVICE TYPE
Disclosed is a method comprising obtaining one or more first conditions for small data transmission, said one or more first conditions being specific to a first device type, wherein the one or more first conditions are different compared with one or more second conditions for small data transmission, said one or more second conditions being associated with a second device type different to the first device type; and initiating, if the one or more first conditions are fulfilled, a small data transmission procedure, while in a radio resource control inactive state or idle state.
Systems, methods, apparatuses, and computer program products for TEG reporting with angular validity indication. One method may include a UE calculating an angular validity region around a reference direction for which at least one timing error group is valid, and transmitting at least one of the timing error groups comprising an indication about the angular validity region and a reference direction identifier associated with the reference direction to a location management node.
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
There are provided measures for error message generation and processing. Such measures exemplarily comprise, at a first network entity associated with a first network roaming interconnected with a second network, receiving a message indicative of a roaming service related error, wherein said message includes first error cause information related to said roaming service related error and addressed to said first network entity, and deciding on further handling of said message based on said first error cause information.
Solutions using a counter space and STOP bits to transmit data are disclosed. The counter space is a portion of a resource grid having a predetermined size in the time domain and in the frequency domain, wherein counter values are associated with respective resource elements of the counter space according to a predetermined rule. By means of the counter space and counter values, it is possible to transmit M binary string values of M binary strings of a predetermined length N by encoding STOP bits over respective resource elements of the counter space, and transmitting the encoded STOP bits. At a receiving side, the encoded STOP bits are decoded to M binary string values to obtain M binary strings of the predetermined length N.
The disclosure relates to an apparatus comprising 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: receive (500), from a model provider function, a user equipment identifier and a model identifier; generate (502) an access key to allow a user equipment identified by the user equipment identifier to access a model identified by the model identifier; store (504) the user equipment identifier and the model identifier along the access key to allow a user equipment identified by the user equipment identifier to access a model identified by the model identifier; and send (506), to the user equipment, the access key.
The present disclosure relates to on transition to another cell without handover in non-terrestrial network (NTN). In particular, a NTN device transmits information related to a set of NTN devices to a terminal a first device receives assistance information of a NTN device from a second device. The assistance information at least indicated a type of a cell switching. The first device skips buffer flushing and security key updating regardless of the type of cell switching. In this way, it can achieve cell switching without handover.
A sensing management entity includes a processor and a memory storing computer-executable instructions coupled to the processor. The processor is configured to execute the computer-executable instructions to cause the sensing management entity to obtain expected motion characteristics of a mobile object over a period, generate a simulated displacement of the mobile object over the period based on the expected motion characteristics, determine a sensed displacement of the mobile object over the period based on wireless sensing signals, and determine a pose of the mobile object based on the simulated displacement and the sensed displacement, wherein the pose of the mobile object includes a position component and an orientation component.
Embodiments of the present disclosure relate to a solution for non-terrestrial network (NTN) quality of experience (QoE) reporting with handover information. In particular, a terminal device bundles handover information to QoE measurement reporting data and sends the information to a network. In this way, such information helps the network to identify the cause of user experience varying. Further, it also facilitates optimizing NTN system performance.
Embodiments of the present disclosure relate to a terminal device, a method and a medium for optimizing one or more parameters of a transmission. In an aspect, a first terminal device receives, from a second terminal device, a measurement report of interference caused by a first transmission from the first terminal device to a network device or to a third terminal device. The first terminal device optimizes at least one of the following parameters of a second transmission to be performed to the second terminal device based on the measurement report and in a parameter order in which the following parameters are listed: a frequency allocation parameter, a beamforming parameter, a transmit power parameter, or a modulation and coding scheme parameter. With the embodiments in the present disclosure, the transmission with low power towards user equipment in a sub-network can be optimized.
Example embodiments of the present disclosure relate to apparatuses, methods, and computer readable storage media for ambident backscatter communication. A first apparatus receives, from a second apparatus serving the first apparatus, scheduling information comprising at least query information for a third apparatus, wherein the third apparatus is to be activated by the first apparatus for backscattering transmission. The first apparatus transmits, based on the scheduling information, an activation signal to the third apparatus, the activation signal comprising an uplink transmission signal to the second apparatus. In this way, time-frequency resources for UL data transmissions can be reused for backscattering data by ambient IoT devices, which saves the network resources and realizes the power saving for the terminal devices.
Example embodiments of the present disclosure relate to apparatuses, methods, and computer readable storage media for ambident backscatter communication. A first apparatus transmits, to a second apparatus served by the first apparatus, scheduling information comprising at least backscattering information for a third apparatus. The third apparatus is to be activated by the first apparatus for backscattering transmission. The first apparatus transmits, based on the scheduling information, an activation signal to the third apparatus, the activation signal comprising a downlink transmission signal to the second apparatus and a query indication for the backscattering transmission over the downlink transmission signal. In this way, time-frequency resources for DL transmissions can be reused for backscattering transmissions by ambient IoT devices, thus avoiding transmitting separate illumination signals for the ambient IoT devices and improving the network energy saving.
A method includes receiving, by a user equipment (UE), a first message from a first apparatus of a first access network, the first message including an indication of one or more network nodes of a second access network in a sleep state. The UE determines to wake from the sleep state a first network node of the second access network, and transmits a second message to the first apparatus of the first access network, the second message including a request to wake from the sleep state the first network node of the second network access network.
The embodiments concern an apparatus comprising means for processing an image to predict a block according to prediction samples of two prediction blocks; for determining when both of the two prediction blocks for the block are within boundaries of the image, and for applying a bi-prediction based on said two prediction blocks for the block resulting in a bi-prediction block; for determining when one of the two prediction blocks is at least partially out of the image's boundaries, and for applying a uni- prediction based on the prediction block within image boundaries resulting in a uni-prediction block; for deriving filter coefficients based on selected set of samples of the bi-prediction block, wherein the selected set of samples comprises samples that have been subsampled in the bi-prediction block according to a subsampling method; and for filtering at least a part of the uni-prediction block according to the filter coefficients.
H04N 19/159 - Type de prédiction, p. ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle
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 19/86 - 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 mettant en œuvre la diminution des artéfacts de codage, p. ex. d'artéfacts de blocs
75.
PARAMETRIC SPATIAL AUDIO DECODING WITH PASS-THROUGH MODE
There is disclosed inter alia a method for decoding an encoded spatial audio signal in a pass-through coding mode, wherein the encoded spatial audio signal comprises an encoded audio metadata signal, encoded audio channel signals and encoded information relating to a plurality of audio objects, wherein the method performs the decoding by decoding the encoded spatial audio signal to produce audio metadata in a predefined format and audio channel signals; and decoding information relating to the plurality of audio objects to produce a plurality of audio objects.
G10L 19/008 - Codage ou décodage du signal audio multi-canal utilisant la corrélation inter-canaux pour réduire la redondance, p. ex. stéréo combinée, codage d’intensité ou matriçage
An apparatus includes: 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: determine an attenuation map and at least one image corresponding to the attenuation map; wherein the attenuation map provides information related to a modification operation intended to be applied to the at least one image; wherein the modification operation reduces information related to at least one pixel of the at least one image, or the modification operation reduces a rate at which information related to the at least one image is provided, or the modification operation reduces a pixel level of the at least one image; and encode the attenuation map, the at least one image, and the modification operation into or along a bitstream or as a file.
Techniques for cross-domain authorization of services in a communication network environment are disclosed. For example, a method comprises requesting data or a service, associated with a communication network, via one of a radio access network entity and a core network entity, and performing a cross-domain authorization process between the radio access network entity and the core network entity for the data or the service.
Various communication systems may benefit from an improved resource block group allocation in a cell. A method may include determining at a network entity a common frequency resource allocation grid in a cell. The method may also include configuring at the network entity a frequency location of a bandwidth part of a user equipment within the cell. The frequency location of the bandwidth part may be offset from a reference point of the common frequency resource allocation grid. In addition, the method may include determining a size of one or more of a plurality of resource block groups within the bandwidth part of the user equipment based on the frequency location of the bandwidth part and the reference point. Further, the method may include transmit downlink control information from the network entity to the user equipment.
H04W 72/0453 - Ressources du domaine fréquentiel, p. ex. porteuses dans des AMDF [FDMA]
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
Described herein is a network element configured for providing, as a data source, at least a part of a data stream and/or a data item based on the selection of the network element to be included in a sample of the data stream, the network element comprises: at least one processor; and at least one memory storing instructions that cause the network element at least to: employ a first function with a secret key, specific to the network element, to determine whether the network element is selected to be included in the sample; wherein, if it is determined that the network element is selected to be included in the sample, provide, to one or more second network elements, at least a part of the data stream and/or data items as part of the sample and an inclusion proof as proof of properties of the data stream and/or data item.
Example embodiments of the present disclosure relate to a method, apparatus and computer readable storage medium for beam information reporting. In example embodiments, the device obtains beam information via measurement. Moreover, the device sends a power headroom report, PHR, to a network node. The PHR comprises a bitmap indicating whether beam information for a plurality of serving cells is present.
H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p. ex. incrément, variation graduelle ou décalages
H04W 52/42 - 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
According to an example aspect of the present disclosure, there is provided an apparatus comprising means for determining that a change of a measurement relaxation status of the apparatus to another measurement relaxation status is triggered, means for determining whether to change the measurement relaxation status to said another measurement relaxation status before a measurement relaxation related event takes place and means for transmitting the report about said another measurement relaxation status to a wireless network node.
A device, method, apparatus and computer readable storage medium for RMA generation are disclosed. A first device performs timing synchronization with a second device (210). The first device generates, at a first time instance, a first random media access control address, RMA, in accordance with a rule configuration information, to communicate with the second device (220). Further, the first device generates, at a second time instance, a second RMA in accordance with the rule configuration information to communicate with the second device (230). The rule configuration information comprises time instructions comprising information corresponding to the first time instance, and information on a period of time starting from the first time instance and ending at the second time instance.
An apparatus comprising means for: identifying a sector of an audio scene, wherein the sector comprises one or more persons; and determining a modification to a spatial audio content, for rendering the audio scene, to reduce an angular offset between an orientation of the audio scene for rendering and an orientation of the identified sector.
A network node for supporting providing radio coverage within a plurality of cells within a radio communication network. The network node is configured to evaluate a quality of service that may be provided to a user equipment within at least one area of radio coverage provided by the network node and to generate an indication of the quality of service for transmission to another network node. The receiving network node may use the quality of service indication in a handover decision to prioritise cells providing a higher quality of service.
There is provided 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 perform: determining information relating to a phase noise coherency period for signals received from and/or transmitted to a second apparatus; and sending information relating to the phase noise coherency period to the second apparatus.
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 perform: obtaining a presentation comprising volumetric video content; generating two or more components of the volumetric video content; encoding a first one or more components of the two or more components of the volumetric video content into one or more video bitstreams; encoding a second one or more components of the two or more components of the volumetric video content into one or more non-video bitstreams; generating one or more records of an encoding format for the one or more non-video bitstreams; interleaving the one or more video bitstreams and the one or more non-video bitstreams into a volumetric video bitstream; and signaling in or along the volumetric video bitstream, the one or more records indicating the encoding format of the one or more non-video bitstreams.
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
87.
APPARATUS AND METHOD FOR STORAGE OF ENCODED MESH FRAME IN BASE-MESH BITSTREAM
Various embodiments describe apparatuses, methods, and computer program products. An example apparatus includes: 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 perform: providing one or more signaling elements in the base mesh parameters for indicating existence of the header component in the base mesh parameters and the payload component in the base mesh frame; and constructing a base mesh bitstream, to obtain a constructed base mesh bitstream, with the one or more signaling elements, the header component in the base mesh parameters and the payload component in the base mesh frame.
H04N 19/463 - Inclusion d’information supplémentaire dans le signal vidéo pendant le processus de compression par compression des paramètres d’encodage avant la transmission
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
Disclosed is a method comprising receiving, by an apparatus, a configuration indicating one or more criteria for monitoring efficiency of a mobility procedure applied by the apparatus; performing, by the apparatus, a measurement of a time between at least two consecutive primary secondary cell changes performed according to the mobility procedure; comparing, by the apparatus, a result of the measurement with the one or more criteria; and transmitting, by the apparatus, based on the comparison, a message comprising a report associated with the at least two consecutive primary secondary cell changes.
Various example embodiments relate to devices, methods, apparatuses and computer readable mediums for machine learning based beam management monitoring with support of minimization of drive test data in wireless communication networks A network device comprises means for receiving beam prediction information of at least one beam predicted by a machine learning model, monitoring performance of the machine learning model to obtain a monitored performance, and determining an action based on the monitored performance of the machine learning model. The monitoring performance of the machine learning model comprises comparing the beam prediction information to a database comprising ground truth data of beam prediction, and the database is created based on minimization of drive test, MDT, measurement data collected from a plurality of user equipments.
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 24/10 - Planification des comptes-rendus de mesures
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
According to an aspect, a solution for controlling transmission power is disclosed. The solution comprises determining total guard bandwidth as the shortest frequency distance between an edge of an uplink bandwidth allocated to uplink signal of the terminal device and an edge of a frequency range to be protected from interference; determining one or more total guard bandwidth threshold values using a second order polynomial function where the uplink bandwidth is used as a parameter; comparing the one or more total guard bandwidth to the one or more total guard bandwidth threshold value; selecting the additional maximum power reduction value for the terminal device based on the comparison.
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 52/36 - 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
A method for creating an association between audio and video media components, the method comprising: obtaining at least a position of a media component, the media component being one of an audio or video media component; obtaining a further media component, the further media component being the other of the audio or video media component; determining a spatial relationship between the further media component and the media component; generating a scene description, the scene description defining at least one identifier associated with the determined spatial relationship.
A method includes transmitting, by a user equipment (UE), a registration request message to a network node according to a non-access stratum (NAS) protocol, the registration request message including a request for one or more single-network slice selection assistance informations (S-NSSAIs) in a first network. The UE receives a registration reject message from the network node, the registration reject message including a 5G system mobility management (5GMM) cause value #62 "no network slices available" indication. The UE disables N1 mode capability for the first network based upon the receiving the registration reject message, stores an identity of the first network, and, after storing, exploits the stored identity of the first network, by the UE, during a network selection process.
H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
H04W 76/18 - Gestion du rejet ou de l'échec de l'établissement
H04W 48/02 - Restriction d'accès effectuée dans des conditions spécifiques
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
93.
DOWNLINK CHANNEL QUALITY ASSESSMENT AT USER EQUIPMENT
A user equipment comprising means for: determining an evaluation period, wherein the determined evaluation period can be at least a first evaluation period, a second evaluation period or a third evaluation period; and performing downlink channel quality assessment comprising performing downlink measurements during the determined evaluation period, wherein the second evaluation period has a longer duration than the first evaluation period and the wherein the third evaluation period has a shorter duration than the second evaluation period.
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
Inter-alia, a method is disclosed comprising: obtaining control information indicative of one or more control parameters for controlling a repeating of one or more signals of a cell of a serving node that is served by the first apparatus, wherein the control information is obtained from the serving node via a F1 interface established between a centralized unit, CU, of the serving node and a co-located distributed unit, DU, function on part of the first apparatus of a radio network; and repeating the one or more signals of the cell between a respective UE of one or more UEs served by the cell and the serving node based at least in part of the control information. It is further disclosed an according apparatus, computer program and system.
Disclosed is a method comprising transforming, by a terminal device, a signal constellation based on one or more parameter values, wherein the one or more parameter values indicate a shape of the transformed signal constellation; and transmitting, by the terminal device, one or more signals based at least partly on the transformed signal constellation.
A method includes receiving, by a user device, slice specific cell reselection information including slice group specific frequency priorities for one or more slice groups, wherein each slice group is associated with one or more network slices; performing, by the user device, a slice specific cell reselection procedure based on the slice specific cell reselection information; during the performing of the cell reselection procedure, logging, by the user device, information related to the slice specific cell reselection procedure; and transmitting, by the user device to a network node, the information related to the slice specific cell reselection procedure to enable setting or adjusting the slice group specific frequency priorities for one or more slice groups for one or more cells.
An apparatus configured to: perform candidate target cell measurements based, at least partially, on a first configuration; receive, from a network node, an indication to perform activation of at least one transmission configuration indicator state associated with at least one candidate target cell; determine a configuration for performing candidate target cell measurements in response to the indication to perform activation of the at least one transmission configuration indicator state; and use the configuration to measure a reduced set of candidate target cells indicated with the first configuration.
A network node for supporting providing radio coverage within one or more cells of a communication network. The network node is configured to, in response to receipt from a user equipment of an indication of a cell controlled by another network node, transmit to a central network node a request for an address for communication of the another network node. The network node is further configured to, in response to receipt from the central network node of the address for communication of the another network node, store the address for communication of the another network node in a datastore of the network node. The network node is further configured to, in response to receipt of an update on a status of the cell, update the datastore accordingly.
An apparatus configured to: receive, from a serving network, an indication that multiple non-serving network gaps that overlap in time are able to be used substantially simultaneously; detect a gap collision between at least one serving network gap and at least one non-serving network gap; in response to a determination that operation on the at least one serving network gap is required to fulfill at least one requirement associated with the at least one serving network gap, perform operations in the serving network using the at least one serving network gap; and in response to a determination that operation on the at least one serving network gap is not required to fulfill the at least one requirement associated with the at least one serving network gap, perform operations in a non-serving network using the at least one non-serving network gap.
A method includes receiving, by a user equipment (UE), a first message from an apparatus, the first message including a first identifier of the UE and a second identifier that identifies an address of a first component in a network. The UE transmits a second message to the apparatus, the second message including a request for an address of a second component of the network. The UE receives a third message from the network apparatus, the third message including a third identifier of the address of the second component of the network, and the UE transmits a fourth message to the second component of the network, the fourth message including the identifier of the address of the second component of the network.
