Embodiments of the present disclosure provide method and apparatus for routing information retrieval. A method performed by a first network function includes sending a first request to a second network function. The first request requests to receive at least one registration data set for a service for a user equipment (UE). The method further includes receiving a first response from the second network function. When there is an error related to routing of the UE for the service, the first response comprises a status code indicating the error related to routing of the UE for the service. When there is no the error related to routing of the UE for the service, the first response includes the at least one registration data set for the service for the UE.
H04W 40/34 - Modification d'une voie d'acheminement existante
H04W 4/14 - Services d'envoi de messages courts, p.ex. SMS ou données peu structurées de services supplémentaires [USSD]
H04W 60/04 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement utilisant des événements déclenchés
2.
A Coordinating Wireless Device, A Network Node, A Wireless Device and Methods Therein for Enabling Uplink, UL, Transmissions in a Wireless Communications Network
A method performed by a coordinating wireless device (121) and a coordinating wireless device for enabling a group of wireless devices (131) to perform uplink, UL, transmissions towards a network node (110) in a wireless communications network (100) is provided. The coordinating wireless device receives, from the network node, information configuring the coordinating wireless device to handle Random Access, RA, using Sidelink, SL, resources towards wireless devices in the group of wireless devices. Also, the coordinating wireless device transmits, to the wireless devices in the group of wireless devices on SL resources, information for use by the wireless devices in the group of wireless devices to perform RA using SL resources towards the coordinating wireless device. Corresponding methods performed by a network node and a wireless device (122), as well as, a network node and a wireless device are also provided.
H04W 74/0833 - Procédures d’accès aléatoire, p.ex. avec accès en 4 étapes
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
3.
METHOD AND APPARATUS FOR INTERACTING BETWEEN VERTICAL APPLICATION LAYER AND SERVICE ENABLER ARCHITECTURE LAYER
According to an aspect, there is provided a method for execution by a SEAL (Service Enabler Architecture Layer) service server of a network. The method involves determining a communication policy based on at least one KPI (Key Performance Indicator). The method also involves communicating, via the network, with a SEAL client of a communications device, in accordance with the communication policy. In some implementations, the SEAL service server is part of a SEAL layer, and the method also involves receiving feedback from a VASEAL (Vertical Application Service Enabling Architecture Layer) layer which is separate from the SEAL layer, and controlling the VASEAL layer and/or adjusting the communication policy based in part on the feedback. Thus, method can enable control on the network towards a SEAL layer which can allow capabilities of the SEAL layer to be extended to consume VASEAL layer information and provide control to the VASEAL layer.
H04L 41/0894 - Gestion de la configuration du réseau basée sur des règles
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
H04L 41/5067 - Mesures de la qualité du service [QoS] centrées sur le client
4.
CHANNEL STATE INFORMATION REFERENCE SIGNAL ENHANCEMENTS FOR WIRELESS DEVICES
A method, system and apparatus are disclosed. A network node configured to communicate with a wireless device (WD) is described. The network node includes processing circuitry configured to: determine a plurality of channel state information reference signal (CSI-RS) configurations. The determined plurality of CSI-RS configurations includes at least a first CSI-RS configuration and a second CSI-RS configuration. The first and second CSI-RS configurations include different values for at least one parameter. One of the first CSI-RS configuration and the second CSI-RS configuration is determined. A radio interface is configured to transmit, to the WD, an indication indicating the determined one of the first CSI-RS configuration and the second CSI-RS configuration, the indication being transmitted using at least one of physical communication layer signaling and media access control (MAC) layer signaling.
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
5.
Terminal Devices, Network Devices, and Methods Thereof
The present disclosure provides a method for Side Link (SL) transmission on an Unlicensed band (SL-U), performed by a first terminal device. The method includes: receiving transmission resources for the SL-U transmission allocated by a network device to the first terminal device; performing the SL-U transmission on the transmission resources to a second terminal device; obtaining a Hybrid Automatic Repeat Request, HARQ, acknowledgment associated with the SL-U transmission; configuring a resource for the HARQ acknowledgment; and transmitting the HARQ acknowledgement to the network device on the configured resource, wherein the configured resource is time compensated for Listen Before Talk (LBT) delays occurring during the SL-U transmission and/or during a transmission of the HARQ acknowledgement.
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 - utilisant une détection de porteuse, p.ex. accès multiple par détection de porteuse [CSMA]
6.
Filling of Non-Coded Sub-Vectors in Transform Coded Audio Signals
A spectrum filler for filling non-coded residual sub-vectors of a transform coded audio signal includes a sub-vector compressor configured to compress actually coded residual sub-vectors. A sub-vector rejecter is configured to reject compressed residual sub-vectors that do not fulfill a predetermined sparseness criterion. A sub-vector collector is configured to concatenate the remaining compressed residual sub-vectors to form a first virtual codebook. A coefficient combiner is configured to combine pairs of coefficients of the first virtual codebook to form a second virtual codebook. A sub-vector filler is configured to fill non-coded residual sub-vectors below a predetermined frequency with coefficients from the first virtual codebook, and to fill non-coded residual sub-vectors above the predetermined frequency with coefficients from the second virtual codebook.
G10L 19/02 - Techniques d'analyse ou de synthèse de la parole ou des signaux audio pour la réduction de la redondance, p.ex. dans les vocodeurs; Codage ou décodage de la parole ou des signaux audio utilisant les modèles source-filtre ou l’analyse psychoacoustique utilisant l'analyse spectrale, p.ex. vocodeurs à transformée ou vocodeurs à sous-bandes
G10L 19/00 - Techniques d'analyse ou de synthèse de la parole ou des signaux audio pour la réduction de la redondance, p.ex. dans les vocodeurs; Codage ou décodage de la parole ou des signaux audio utilisant les modèles source-filtre ou l’analyse psychoacoustique
G10L 19/028 - Remplacement du bruit, c. à d. en substituant des sources de bruit à des composantes spectrales non-tonales
G10L 21/038 - Amélioration de l'intelligibilité de la parole, p.ex. réduction de bruit ou annulation d'écho utilisant des techniques d’étalement de bande
7.
METHODS PROVIDING RACH OCCASION INDICATION FOR RANDOM ACCESS PROCEDURE INITIATED BY PDCCH ORDER AND RELATED WIRELESS TERMINALS AND BASE STATIONS
A method may be provided to operate a wireless terminal in communication with a network node. The method may include receiving a Physical Downlink Control Channel, PDCCH, order from the network node. The PDCCH order may include an identification for a Random Access CHannel RACH occasion to be used for a RACH message 1 preamble transmission. Moreover, the identification may include a first index that indicates a set of RACH occasions and a second index that indicates the RACH occasion associated with the set. The method may also include transmitting a Message 1 preamble to the network node using the RACH occasion responsive to the PDCCH order.
H04W 74/0833 - Procédures d’accès aléatoire, p.ex. avec accès en 4 étapes
G01V 1/16 - Séismologie; Prospection ou détection sismique ou acoustique Éléments récepteurs de signaux sismiques; Aménagements ou adaptations des éléments récepteurs
G01V 1/38 - Séismologie; Prospection ou détection sismique ou acoustique spécialement adaptées aux zones recouvertes d'eau
H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
H04W 74/00 - Accès au canal sans fil, p.ex. accès planifié, accès aléatoire
8.
CONDITIONAL HANDOVER UPON MEASUREMENT CONFIGURATION MODIFICATION
A method by a wireless device includes receiving, from a network node, an indication identifying at least a first configuration identifier for modification. The first configuration identifier is associated with a conditional reconfiguration. The wireless device replaces at least a portion of the conditional reconfiguration based on the indication. The wireless devices determines that the first configuration identifier is associated with at least a first trigger condition for performing a conditional handover and stops monitoring for the first trigger condition.
A method and apparatus are disclosed. In one embodiment, a method in a wireless device (WD) includes receiving: a physical downlink control channel, PDCCH, configuration of a first group of one or more first control resource sets, CORESETs, having a first group index and a second group of one or more CORESETs having a second group index; and a physical uplink control channel, PUCCH, configuration of a plurality number of PUCCH resource sets, each PUCCH resource set including a plurality number of PUCCH resources; monitoring a first PDCCH in the first group and a second PDCCH in the second group; receiving a first physical downlink shared channel, PDSCH, scheduled by the first PDCCH and a seccond PDSCH scheduled by the second PDCCH; and transmitting a first Hybrid Automatic Repeat reQuest, HARQ, acknowledgement/non-acknowledgement, A/N, associated with the first PDSCH and a second HARQ A/N associated with the second PDSCH.
A user equipment is configured with at least two collections of uplink resources to be used for transmitting control information to a communication network. The UE receives an assignment of radio resources to be used for receiving a downlink transmission from a base station of the communication network. The UE receives an acknowledgement resource indication, ARI, indicating one of the configured collections of uplink resources to be used for transmitting control information associated with the DL transmission. Further, the UE transmits the control information to the base station on at least a subset of the indicated collection of UL resources. In example embodiments, the indicated collection of uplink resources comprises a plurality of selectable uplink resource sets. The control information is transmitted on one of the uplink resource sets which corresponds to an operational state of the communication network.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
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
11.
FIRST NODE, SECOND NODE, THIRD NODE, COMPUTING SYSTEM AND METHODS PERFORMED THEREBY FOR HANDLING INFORMATION INDICATING ONE OR MORE FEATURES SUPPORTED BY A PROCESSOR
A method, performed by a first node. The method is for handling information indicating one or more features supported by a processor used by the first node. The first node operates in a computing system. The first node retrieves the information from the processor, before a hypervisor is loaded during a boot sequence. The first node determines a first digest of the information by using an algorithm supported by a hardware-based secure environment, associated to the processor. The first node extends predefined and reserved Platform Control Register (PCR) values at the hardware-based secure environment with the determined first digest. The first node thereby initiates indicating the one or more features supported by the processor to a second node operating in the computing system based on the determined first digest and the extended PCR.
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p.ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
G06F 21/64 - Protection de l’intégrité des données, p.ex. par sommes de contrôle, certificats ou signatures
12.
MULTI-SLOT PHYSICAL LAYER DOWNLINK CONTROL CHANNEL (PDCCH) MONITORING
A user equipment (UE) performs multi-slot physical downlink control channel (PDCCH) monitoring. The UE receives a search space configuration from a network node. The UE determines a search space monitoring slot within a first X-slot group of a fixed pattern of X-slot groups based on a location of the first slot of type0 Common Search Space (CSS) monitoring occasions. The UE determines which one or more slot indices to monitor. The UE determines which one or more symbols to monitor within the determined one or more slot indices. The UE monitors the determined symbols within the determined slot indices for PDCCH.
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
13.
KEY REPLACEMENT DURING DATAGRAM TRANSPORT LAYER SECURITY (DTLS) CONNECTIONS OVER STREAM CONTROL TRANSMISSION PROTOCOL (SCTP)
Embodiments include methods. electronic device, storage medium, and computer program to implement parallel Data-gram Transport Layer Security (DTLS) connections over a stream control transmission protocol (SCTP) association. In one embodiment, a method at a first network node for encoding user messages for secure transmission to a second network node comprises: initiating a Datagram Transport Layer Security (DTLS) connection over a stream control transmission protocol (SCTP) association through a DTLS handshake using an existing Authenticated Chunks for SCTP (SCTP-AUTH) key from an existing DTLS connection over the SCTP association that transmits user messages: deriving a new SCTP-AUTH key from the initiated DTLS connection: transmitting further user messages through the initiated DTLS connection with the new SCTP-AUTH key: and closing the existing DTLS connection over the SCTP association upon confirmation that SCTP packets encrypted with the existing DTLS connection and SCTP packets authenticated by the existing SCTP-AUTH key have been delivered.
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
H04L 65/65 - Protocoles de diffusion en flux de paquets multimédias, p.ex. protocole de transport en temps réel [RTP] ou protocole de commande en temps réel [RTCP]
H04L 69/326 - Protocoles de communication intra-couche entre entités paires ou définitions d'unité de données de protocole [PDU] dans la couche transport [couche OSI 4]
14.
METHOD AND APPARATUS FOR MULTICAST/BROADCAST SERVICE
Embodiments of the present disclosure provide methods and apparatuses for multicast/broadcast service (MBS). A method performed by a user equipment (UE) comprises receiving a paging message comprising a first multicast/broadcast service (MBS) session identifier (ID) from a radio access network node. The method further comprises transmitting a service request to the radio access network node in response to the paging message. The service request comprises the first MBS session ID and first information indicating an identifier (ID) of a first protocol data unit (PDU) session associated to a first MBS session identified by the first MBS session ID.
In one aspect there is disclosed a method of applying deblocking on implicit vertical TU boundaries when the CU width is larger than the maximum TU width and applying deblocking on implicit horizontal TU boundaries when the CU height is larger than the maximum TU height. Some exemplary embodiments include HEVC deblocking and deblocking using longer filters.
H04N 19/117 - Filtres, p.ex. pour le pré-traitement ou le post-traitement
H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
H04N 19/18 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant un ensemble de coefficients de transformée
H04N 19/635 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant un codage par transformée utilisant une transformée en sous-bandes, p.ex. ondelettes - caractérisé par la définition du filtre ou les détails de mise en œuvre
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
Systems and methods are disclosed herein for determining a topology for a multi-path connection based on one or more application-level requirements. In one embodiment, a method performed by a master topology function comprises receiving a request for a topology for a multi-path connection that satisfies an application-level requirement(s) of a particular application and determining a topology for the multi-path connection based on the application-level requirement(s). The topology comprises two or more links from a source wireless node to a target wireless communication device and at least one of the two or more links is a multi-hop link from the source wireless node to the target wireless communication device via one or more additional wireless communication devices that operate as relays. The method further comprises configuring the source wireless node, the target wireless communication device, and the one or more additional wireless communication devices in accordance with the determined topology.
A method performed by a radio node for determining the presence of a repeater repeating a signal related to positioning or synchronization in a wireless communications network is provided. The radio node obtains a respective first characteristic for one or more received signals. The first characteristic is related to parameters associated to multipath indications. The radio node determines the presence of the repeater by detecting an anomaly based on the respective first characteristic.
H04W 24/04 - Configurations pour maintenir l'état de fonctionnement
G01S 5/02 - Localisation par coordination de plusieurs déterminations de direction ou de ligne de position; Localisation par coordination de plusieurs déterminations de distance utilisant les ondes radioélectriques
H04W 16/26 - Amplificateurs de cellules, p.ex. pour tunnels ou effet d'écran créé par des immeubles
Embodiments of the present disclosure provide method and apparatus for traffic probing. A method performed by a sender network function (NF) includes sending a first message to a receiver NF. The first message comprises a new HTTP header which comprises an NF instance identifier (ID) of the sender NF and an NF instance ID of the receiver NF.
Embodiments herein disclose a method for facilitating a privacy-aware representation in a system. The method comprises determining using a content analyzer a layout of a scene. Thereafter, one or more objects in the scene is identified using the content analyzer to define a relationship between the objects. A privacy status to be tagged to the one or more identified objects is inferred by using a machine learning model. At least one object is processed based on the privacy status inferred. A privacy-aware representation of the scene is rendered, wherein the privacy-aware representation displays the scene with at least one processed object.
Embodiments herein disclose, e.g., a method performed by a network node, in a wireless communications network, for charging a rechargeable power source in the network node. The network node obtains an operational parameter to an operation of the network node, wherein the operational parameter is based on an output of a computational model. The computational model is based on a state of charge of the rechargeable power source, a parameter related to outage of a power grid, and a QoS parameter relating to radio communication in the wireless communications network. The network node further applies, during a charging of the rechargeable power source, the operational parameter to the operation of the network node.
H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement
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 28/08 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement Équilibrage ou répartition des charges
21.
SELECTIVE QUIC DATAGRAM PAYLOAD RETRANSMISSION IN A NETWORK
Embodiments of the invention provide methods, apparatus, and media to perform selective QUIC datagram payload retransmission. In one embodiment, a method is performed by a proxy network device that is on a path between a first and a second peer network device. The method includes determining, for an end-to-end packet-based traffic flow between the first and second peer network devices, a first duration to perform traffic forwarding between the first peer network device and the proxy network device, and a second duration to perform traffic forwarding between the proxy network device and the second peer network device. The method further includes, based on the first and second durations, causing retransmission of an end-to-end packet embedded as a pay load of a QUIC datagram, where the end-to-end packet was previously transmitted between the first peer network device and the proxy network device.
H04L 69/16 - Implémentation ou adaptation du protocole Internet [IP], du protocole de contrôle de transmission [TCP] ou du protocole datagramme utilisateur [UDP]
A method performed by a user equipment (UE) includes performing a random access (RA) procedure towards a cell of a radio access network, logging a first indication that indicates whether the cell towards which the RA procedure was performed belongs to a master cell group, MEG, (MCG) or a secondary cell group, (SCG) serving the UE, and generating an RA report that includes the first indication. A method performed by a radio access network, (RAN) node, includes receiving an RA preamble from a UE as part of the RA procedure towards a cell served by the RAN node, and receiving the RA report associated with the RA procedure indicating whether the cell towards which the RA procedure was performed belongs to the MCG or the SCG serving the UE.
A method and system for generating a prediction in a low resource device using a decision tree based machine learning model includes receiving input for a prediction request, selecting a first tree from the machine learning model, selecting and loading a first node from the first tree into working memory, accumulating a result from the first node, releasing the first node from working memory, and selecting and loading a second node from the first tree into working memory.
Embodiments include methods for a user equipment (UE) configured to operate in a wireless network according to a discontinuous reception (DRX) configuration comprising periodic DRX on durations. Such method include awakening for a first duration from a low energy consumption state. The first duration is outside of the periodic DRX on durations, or within but shorter than one of the periodic DRX on durations. Such methods include. during the first duration, monitoring a semi-persistent physical downlink control channel (SP-PDCCH) from the wireless network for downlink control information (DO) intended for the UE. Other embodiments include complementary methods for a network node. as well as UEs and network nodes configured to perform such methods.
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
A method is provided performed by a network node for adaptive resource dimensioning for a cloud stack having a plurality of virtualization layers with resource dependencies between the plurality of virtualization layers in an infrastructure. The method includes assigning a workload to a bin in the infrastructure based on one of (i) the bin has a resource capacity that supports a dimension of the workload, and (ii) when the resource capacity of the bin is insufficient (a) create a new bin, and (b) assign the workload to the new bin having a dimensioned resource capacity. The method further includes outputting information representing one of the assigned bin and the assigned new bin for the workload, and a corresponding resource capacity of the assigned bin or the dimensioned resource capacity of the new bin.
Systems and methods for signaling of traffic flow information for Discontinuous Reception (DRX) configuration are provided. A method of operating a UE for determining a flow type includes: receiving a configuration of flow identify information with an association between one or more of: Downlink Control Information (DCIs); Radio Network Temporary Identifier (RNTIs); a combination of fields; with one or more DRX configurations; monitoring a Physical Downlink Control Channel (PDCCH) in DRX Active Time; in response to receiving a PDCCH with DCI indication of a flow type, identifying the DRX configuration k associated to the DCI indication; and starting or restarting a corresponding timer in the next symbol after PDCCH reception. In this way, signaling for a flow type, DRX configuration, or DRX parameter value indication from a gNB to a UE can be provided, in order to optimize multiple DRX cycle configurations per Serving Cell, where one or more of the configurations are active simultaneously.
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
27.
COMMUNICATION DEVICES AND METHODS THEREIN FOR FACILITATING IKE COMMUNICATIONS
The present disclosure provides a method (200) performed by a first communication device. The method (200) includes: receiving (210) a request from a second communication device, the request containing a first pair of Traffic Selectors, TSs; and transmitting (220) a response to the second communication device. When the first pair of TSs and a second pair of TSs existing at the first communication device at least partially overlap, the response contains a notification of a conflict between the first pair of TSs and the second pair of TSs.
Methods and apparatuses for logical time sensitive network (TSN) bridge are disclosed. According to an embodiment, a session management node receives, from a mobility management node in a mobile network, a first request for establishing a protocol data unit (PDU) session for a terminal device which is associated with a port of a logical TSN bridge. The session management node obtains a first port number of the logical TSN bridge at the side of the terminal device. The session management node obtains configuration information of the logical TSN bridge at a side of a user plane node corresponding to the PDU session.
H04L 47/28 - Commande de flux; Commande de la congestion par rapport à des considérations temporelles
H04L 67/00 - Dispositions ou protocoles de réseau pour la prise en charge de services ou d'applications réseau
H04W 76/15 - Gestion de la connexion Établissement de la connexion Établissement de connexions à liens multiples sans fil
H04W 80/10 - Protocoles de couche supérieure adaptés à la gestion de sessions, p.ex. protocole d'initiation de session [SIP Session Initiation Protocol]
A method performed by a first network entity in a communications network is provided. The method comprises receiving a request from a second network entity, the request comprising one or more selection criteria for selecting network entities to participate in a collaborative learning process to train a model using a machine learning algorithm. The method further comprises transmitting a response message comprising an indication of whether or not the first network entity satisfies the one or more selection criteria.
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
A computer-implemented method (400), performed by a network node (120), for determining a candidate beam for a beam transition by a wireless communications device (100) in a beam grid, comprises: monitoring (302) beam tracking data from a plurality of wireless communications devices (110) at a plurality of locations in the beam grid over a period of time; generating (316) a beam grid history comprising monitored beam tracking data; and determining (418), based on at least the beam grid history and current beam measurement data received from a wireless communications device (110) at a location in the beam grid, at least one candidate beam for a beam transition by the wireless communications device (110).
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04B 7/0408 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées utilisant plusieurs faisceaux, c. à d. diversité de faisceaux
31.
METHOD AND SYSTEM FOR ON-DEMAND ASSESSMENT OF APPLICATION KERNELS
A method and system of assessment of applications in a cloud infrastructure includes generating a kernel assessment application to analyze an application to be executed on the cloud infrastructure, deploying the kernel assessment application in the cloud infrastructure, executing the kernel assessment application in the cloud infrastructure, and storing kernel insights collected from the kernel assessment application to be utilized for executing the application in the cloud infrastructure.
Embodiments include methods performed by an apparatus configured to generate output signals for transmission. Such methods include detecting a triggering condition related to a change in operational status of the apparatus and selecting one of a plurality of pre-shaping vectors based on the triggering condition and past operating conditions of the apparatus during a plurality of most recent time intervals. Each pre-shaping vector includes a plurality of values that compensate for effects of voltage variation of a power supply for the apparatus. Such methods include, during a plurality of time intervals after the triggering condition, applying the values of the selected pre-shaping vector to respective information-carrying signals, thereby generating pre-shaped information-carrying signals. Such methods include generating output signals for transmission during the plurality of subsequent time intervals, using the pre-shaped information-carrying signals. The output signals are generated by an active circuit powered by the power supply.
H03K 3/78 - Circuits pour produire des impulsions électriques; Circuits monostables, bistables ou multistables engendrant un train unique d'impulsions ayant une caractéristique prédéterminée, p.ex. un nombre prédéterminé
H03K 3/84 - Génération d'impulsions ayant une distribution statistique prédéterminée d'un paramètre, p.ex. générateurs d'impulsions aléatoires
33.
Security for IOT Platform Built on A Wireless Sensor Network
Security protocols and techniques are provided to reduce security risks posed by anomaly traffic in a WSN. The WSN includes a WSN base station that communicates with one or more IoT servers over a 5G network or other backbone network. The WSN is managed by a WSN Central Office. The WSN base station monitors IoT traffic based on a detection model trained at a central office and detects the presence of anomaly traffic. Responsive to the detection of the anomaly traffic, the WSBS triggers a reconfiguration of the WSN to create a special path for the anomaly traffic to minimize the impact of the anomaly traffic on the WSN. Additionally, the central office can request the 5G network to update the NSI allocation to dedicate a network slice instance (NSI) for the anomaly traffic to segregate the anomaly traffic from the normal IoT traffic in the 5G network.
A method for providing resilience in a computing environment is provided. The method includes, prior to making a request to a first service, determining a first probability based on environment parameters, wherein the first probability represents a likelihood of the request to the first service failing. The method includes determining that the first probability meets or exceeds a first threshold. The method includes, as a result of determining that the first probability meets or exceeds the first threshold, (i) declining to make the request to the first service and (ii) incrementing a counter, wherein the counter is an internal variable for determining a circuit breaker state.
G06F 11/07 - Réaction à l'apparition d'un défaut, p.ex. tolérance de certains défauts
G06F 11/14 - Détection ou correction d'erreur dans les données par redondance dans les opérations, p.ex. en utilisant différentes séquences d'opérations aboutissant au même résultat
A technique for transmitting data on at least two subbands (602) of a radio channel (600). As to a method aspect of the technique performed by a radio device, control information indicative of at least two precoders for the at least two subbands (602) of the radio channel (600) is received. The data is transmitted on the at least two subbands (602) using the at least two precoders.
A data analytics system for mobile networks includes a data loss detection unit that detects data loss from one or more data sources and estimates the correct sample size of KPIs in a lossless system based on statistical analysis. In case of data loss, the data loss detection unit generates an alarm to a fault manager system and provides detailed loss report to the system administrator, in order to identify the root cause and fix the issue. Additionally, the data loss detection unit estimates of the correct KPI sample sizes for the data sources and sends the correct sample sizes to a data analytics component, where the corrected sample sizes can be taken into account in the affected analytics functions.
H04L 43/04 - Traitement des données de surveillance capturées, p.ex. pour la génération de fichiers journaux
H04L 41/142 - Analyse ou conception de réseau en utilisant des méthodes statistiques ou mathématiques
H04L 41/5009 - Détermination des paramètres de rendement du niveau de service ou violations des contrats de niveau de service, p.ex. violations du temps de réponse convenu ou du temps moyen entre l’échec [MTBF]
37.
A Method for Network Configuration in Dense Networks
The disclosure relates to a computer-implemented method for configuring at least one operation parameter in a network cell (140) served by a network node (110) of a communication network (100), the method comprising: (S210) obtaining at least one cell feature for each one of a plurality of network cells (140), the cell feature representing a cell state of respective network cell (140), (S220) clustering a number of network cells (140) into a number of cell clusters (160), wherein the clustering of network cells (140) is performed based on the obtained at least one cell feature of respective network cell (140), (S230) determining one network cell (140) of respective cell cluster (160) to be a representor cell (170), and for at least one cell cluster (160): (S240) determining at least one action (a) to be performed for configuring at least one operation parameter for a number of network cells (140) of respective cell cluster (160).
A technique using carrier aggregation, CA, is described. As to a method (300) aspect of the technique in a radio device (100) for communication with a network node (200), at least two downlink component carriers. CCs (902, 904), of the CA are received (302) from the network node (200) in a common receiver beam. RX beam (110), of the radio device (100). A control message is transmitted (304) from the radio device (100) to the network node (200), the control message relating to at least one temporal gap (1002; 1004), for each of the at least two CCs (1002, 1004), in at least one of a reception of the communication from the network node (200) at the radio device (100) and a transmission of the communication from the network node (200) to the radio device (100). The common RX beam (110) is switched (306) during the at least one temporal gap (1002; 1004).
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
39.
CELL SELECTION PROCEDURE ACCOUNTING FOR MEASUREMENT SCALING FACTOR IN LOW ACTIVITY STATE
A network node configured to communicate with a wireless device (WD) using at least one cell associated with the network node is described. The WD is configurable to operate in a discontinuous reception mode. The network node includes processing circuitry configured to determine a configuration for the WD to operate in the discontinuous reception mode. The determined configuration is usable by the WD to perform a cell selection procedure for a network if the WD has not found at least one suitable cell based on a second measurement performed within a second time period which is based at least in part on a scaling factor. The second measurement is associated with at least one second cell associated with the network node and is performed if the WD does not meet a cell selection criterion for a first cell. The configuration is transmitted to the WD.
Methods and apparatus are provided. In an example aspect, a method in a first wireless communication device of transmitting data is provided. The method includes determining that each of a plurality of frequency ranges is free for a transmission by the first wireless communication device, selecting one or more of the frequency ranges, and transmitting the data using one or more frequency ranges other than the selected one or more frequency ranges.
Methods and apparatus are provided. In an example aspect, a method of transmitting a signal is provided. The method includes transmitting a frequency hopping signal on a first plurality of frequency channels in a first bandwidth using a first interference detect and avoid (DAA) scheme for each of the plurality of frequency channels, detecting interference in a predetermined proportion of the first plurality of frequency channels, and transmitting the frequency hopping signal on a second plurality of frequency channels in a second bandwidth smaller than the first bandwidth without using the first interference DAA scheme in response to detecting interference in the predetermined proportion of the first plurality of frequency channels.
A method (700) by a user equipment for preventing disaster roaming in a first cell reserved for operator use includes obtaining (702) information indicating that the first cell associated with a first network is reserved for operator use. Based on the information indicating that the first cell is reserved for operator use and based on the UE being assigned an access identity that is associated with disaster roaming, the user equipment determines (704) to treat the first cell as barred.
The present disclosure provides a method in an Application Programming Interface ‘API’ Management Function, AMF. The method includes: transmitting, to a Common API Framework ‘CAPIF’ Core Function, CCF, a registration request or registration update request containing API Exposing Function, AEF, information on an AEF. The AEF information includes a status of the AEF.
There is provided a method performed by a user equipment (UE). The method comprises: receiving a reference signal over multiple time instances; determining time domain properties of a channel, based on the received reference signal; and sending a report to a network node, the report comprising information about the determined time domain properties of the channel. A UE for implementing this method is also provided.
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
In one aspect, a method includes obtaining a first and second set of word embeddings from a first local machine learning (ML) model and a second local ML model. The method includes generating first and second latent space representations by processing the first and second sets of word embeddings using an artificial neural network (ANN) trained with the first and second local ML models, wherein the first and second latent space representations comprises a plurality of first and second contexts associated with the first and second set of word embeddings. The method includes correlating the first and second sets of word embeddings based on the plurality of first and second contexts. The method includes aggregating, based on the correlating, the first set of word embeddings and the second set of word embeddings into a global Machine Learning (ML) model of word embeddings.
Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
H04B 7/0452 - Systèmes MIMO à plusieurs utilisateurs
H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
H04L 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 4/00 - Services spécialement adaptés aux réseaux de télécommunications sans fil; Leurs installations
H04W 8/18 - Traitement de données utilisateur ou abonné, p.ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateur; Transfert de données utilisateur ou abonné
A method (300) performed by an audio renderer (151). The method includes obtaining (s302) metadata for an extended reality scene. The method also includes obtaining (s304) from the metadata, or deriving from the metadata, a first reverberation parameter, wherein the first reverberation parameter is a reverberation time parameter or a reverberation level parameter. The method also includes using (s306) the first reverberation parameter to derive a second reverberation parameter. When the first reverberation parameter is the reverberation time parameter, the second reverberation parameter is a reverberation level parameter, and when the first reverberation parameter is the reverberation level parameter, the second reverberation parameter is a reverberation time parameter.
The present disclosure relates to a method of controlling an energy supply system comprising a central power grid (40) and at least one local power grid configured to supply at least one entity (31a) with energy, and a device (30) performing the method. In an aspect, a method of controlling an energy supply system comprising a central power grid (40) and at least one local power grid configured to supply at least one entity (31a) with energy is provided. The method comprises acquiring (S101) information indicating, for a past time period, amount of energy having been supplied to the entity (31a) by the central power grid (40) and the at least one local power grid, energy supply capacity of the central power grid (40) and the at least one local power grid, and information indicating conditions affecting the energy supply and the energy capacity during said past time period and determining (S102), based on the acquired information, expected energy delivery capacity of the central power grid (40) and the at least one local power grid and expected energy demand of the entity during an upcoming time period. The method further comprises controlling (S103) selection of amount of energy supplied from the central power grid (40) and from the at least one local power grid according to an energy criteria to be satisfied such that the expected energy demand of the entity (31a) is met during the upcoming time period.
H02J 3/48 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs contrôlant la répartition de puissance entre les générateurs, convertisseurs ou transformateurs contrôlant la répartition de la composante en phase
H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
H02J 3/38 - Dispositions pour l’alimentation en parallèle d’un seul réseau, par plusieurs générateurs, convertisseurs ou transformateurs
49.
BEAMSPACE COMPRESSION IN AN OPEN-RADIO ACCESS NETWORK
A first network entity of a communications network can generate compressed beamforming weights (“BFWs”) based on a transformation configuration. The transformation configuration can be based on one or more parameters of an antenna array associated with a second network entity of the communications network. The one or more parameters can include a parameter that is separate from a total number of antenna ports in the antenna array. The first network entity can further transmit an indication of the compressed BFWs to the second network entity via a fronthaul between the first network entity and the second network entity.
Disclosed is a method by a network function service consumer, NFc, including determining whether a request for a service operation to be provided by a network function service producer, NFp, needs to be routed via a security edge protection proxy, SEPP. In this case, information is identified that is used by a consumer public land mobile network, cPLMN, to perform selection or reselection of an NFp to provide the service operation. Based on this information, a producer security edge protection proxy, pSEPP, or a service communication proxy, SCP, can select or reselect an according NFp.
A method, system and apparatus are disclosed. A network node configured to communicate with a wireless device (WD) is described. The WD corresponds to a vehicle, and the network node comprises processing circuitry configured to predict a vehicle maneuver, where the prediction is based at least in part on a learning process associated with vehicle data; and schedule a resource usable at least by the WD. The scheduling is based on the predicted vehicle maneuver.
In an Advanced Antenna System, a desired power amplifier, PA, load distribution, which counters the mismatch of active impedance load, is achieved by altering the lengths of routing traces connecting PA outputs and corresponding antenna elements/subarrays. The combined output performance in the beam during active impedance load is then restored to the matched condition performance. This can be visualized as distributing the load impedance more evenly—ideally, on a circle—on a Smith chart.
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H01Q 1/24 - Supports; Moyens de montage par association structurale avec d'autres équipements ou objets avec appareil récepteur
H01Q 3/34 - 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 faisant varier la distribution de l’énergie à travers une ouverture rayonnante faisant varier la phase par des moyens électriques
A network node and a method for moveable IP based network resilience. A method at a first network node for IP address management in a network that is not capable to perform load balance with L3 or below information only comprises: determining whether a second network node, to which a first IP address is allocated, fails to function or not; and in response to determining that the second network node fails to function, de-allocating the first IP address from the second network node; and allocating the first IP address to a third network node, such that a fourth network node is enabled to route data, which is intended to be routed to the first IP address, to the third network node rather than the second network node.
Systems and methods for configuring and performing compensation for UE clock drifts and/or UE timing adjustments for RTT estimations. A wireless device can receive, from a network node, configuration information associated with estimating and reporting transmission timing compensation. The wireless device can estimate a transmission timing compensation for a time interval and report it to the network node. The network node can estimate a round trip time and/or a position of the wireless device based at least in part on the estimated transmission timing compensation.
The present invention relates to a method (100) of producing a printed circuit board (300), wherein the printed circuit board (300) comprises a first substrate (301), a second substrate (302), and a heat pipe tube (303) with an open end (304). The method comprises the step of forming (S100) a recess (305) in the first substrate (301), placing (S120) the heat pipe tube (303) in the recess (305) of the first substrate (301) such that the open end (304) is exposed, and laminating (S130) the first substrate (301) and the second substrate (302) with the heat pipe tube (304) embedded in the recess (305) between the first substrate (301) and the second substrate (302). The present invention also relates to a printed circuit board, a circuit board as well as a method for producing a circuit board.
A network node, computer program product, and a method by a network node to allocate at least two beams in a slot to schedule multiple user equipments, UEs, are provided. Each UE is allocated to a baseband port of a plurality of baseband ports such that there is more than one UE allocated to each baseband port. For each baseband port of the plurality of baseband ports: the baseband port is mapped to a polarization of an antenna having multiple polarizations and to one beam of a plurality of beams. The polarization of a baseband port is switched in a time domain to create time diversity of services towards the multiple UEs, wherein a UE is subject to a first polarization for a subset of time occasions and to a second polarization for other time occasions.
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
H04B 7/10 - Diversité de polarisation; Diversité de direction
H04L 1/1867 - Dispositions spécialement adaptées au point d’émission
57.
RESOURCE LIMITS SPECIFICATION FOR CONTAINER ORCHESTRATION SYSTEM
A method, system and apparatus are disclosed. A network node configured to manage a lifecycle of a container configurable to run on the network node is described. The network node includes a communication interface configured to receive a container operation configuration. The container operation configuration includes a first container operation configuration and a second container operation configuration. The first container operation configuration includes a first upper resource limit. The second container operation configuration includes a second upper resource limit. The network node also includes processing circuitry in communication with the communication interface and configured to determine a maximum resource limit associated with a network node resource usable by the container to run on the network node based at least in part on a first mode of container operation, a second mode of container operation, and the received container operation configuration.
In one aspect, a computer-implemented method for recommending an optimal configuration for a target system is provided. The method includes obtaining a plurality of samples, wherein each sample corresponds to a system configuration. The method includes extracting, from each of the plurality of samples, a plurality of features. The method includes grouping the plurality of samples into one or more clusters, wherein each cluster comprises a set of one or more samples. The method includes calculating, for each respective cluster of the one or more clusters, one or more metrics for each extracted feature based on the set of one or more samples in the respective cluster. The method includes calculating, for each respective cluster of the one or more clusters, a weight for each extracted feature based on the calculated one or more metrics for each extracted feature. The method includes obtaining a set of one or more requirements for a target system. The method includes determining an optimal configuration for the target system based on the calculated weights for each cluster and the set of one or more requirements.
G06F 17/18 - Opérations mathématiques complexes pour l'évaluation de données statistiques
H04L 41/0823 - Réglages de configuration caractérisés par les objectifs d’un changement de paramètres, p.ex. l’optimisation de la configuration pour améliorer la fiabilité
An embodiment is a method by one or more network devices implementing a network token generator in a network. The method includes receiving a request from an end node to apply a network service to network traffic originated by the end node, wherein the end node implements an identifier-locator separation network protocol and is associated with an identifier and a locator in accordance with the identifier-locator separation network protocol, generating a network token based on the identifier associated with the end node but not based on the locator associated with the end node in response to receiving the request, associating the network token with the network service, and sending the network token to the end node.
An access node (100) of a wireless communication network schedules wireless transmissions between the access node (100) and a wireless device. Further, the access node (100) determines a level of jitter of the wireless transmissions. Based on the determined level of jitter, the access node (100) adapts the scheduling of the wireless transmissions.
A method for rendering an audio element. The method includes at least one of the following steps: (1) determining a top gain value (G_top) for a top part of an interior representation of the audio element based on L and T, where L is the vertical distance between a reference plane and a listening point and T is a vertical distance between the reference plane and a topmost point of an extent of the audio element or (2) determining a bottom gain value (G_bottom) for a bottom part of the interior representation of the audio element based on L and B, where B is a vertical distance between the reference plane and a bottommost point of the extent of the audio element.
The disclosure is related to network nodes, a RAN node, and methods for detecting a failure/restart of the RAN node and methods for restoring a multicast session. The method at an SMF for detecting a failure and/or restart of a RAN node that serves one or more UEs for a multicast session comprises: receiving, from a network node, a message indicating a failure and/or restart of the RAN node.
Various embodiments of the present disclosure provide methods and apparatuses for determining radio network temporary identifier (RNTI) in a two-step random access procedure. A method of a terminal device, comprising: determining a request message for random access, wherein the request message comprises a preamble and a physical uplink shared channel, PUSCH, message and the PUSCH message is determined based on a first radio network temporary identity, RNTI; transmitting the request message; and obtaining a response message for random access based on a second RNTI, wherein the first RNTI and the second RNTI are the same or different.
A computing device (150) identifies a plurality of regions of a Throughput Value Function, TVF (200). The TVF (200) maps throughput values to packet values for a plurality of subflows. The computing device (150) periodically updates a plurality of matrices comprising a matrix of resource sharing weights and a region determination matrix. The computing device (150) marks a packet (180) with a packet value based on the plurality of matrices. The packet (180) is received in one of the subflows.
A performed by a first node (111). The method is for handling migration of a node. The first node (111) operates in a communications network (100). The first node (111) sends (1003) an indication to a second node (112) comprised in the communications network (100). The indication indicates a context of a third node (113). The third node (113) is comprised in the communications network (100) and is to be migrated from the first node (111) to the second node (112). The context is for control of radio resource. A content of the indication is based on whether the migration of the third node (113) is to be partial or full. The sending (1003) of the indication is performed in response to a first indication received from the second node (112). The first indication requests the context of the third node (113) from the first node (111).
According to some embodiments, a method of operation of a wireless transmitter in a wireless communication network comprises: encoding a set of information carrying data bits u of length K with a linear outer code to generate a set of outer parity bits p along with the data bits u; interleaving the set of outer parity bits p and the data bits u using a predetermined interleaving mapping function that depends on the number of data bits K and is operable to distribute some bits of the set of parity bits p in front of some data bits u; and encoding the interleaved bits using a Polar encoder to generate a set of encoded bits x. Various interleaving mapping functions are disclosed.
A61M 5/20 - Seringues automatiques, p.ex. avec tige de piston actionnée automatiquement, avec injection automatique de l'aiguille, à remplissage automatique
A61M 5/32 - Seringues - Parties constitutives - Parties constitutives des aiguilles relatives au raccordement de celles-ci à la seringue ou au manchon; Accessoires pour introduire l'aiguille dans le corps ou l'y maintenir; Dispositifs pour la protection des aiguilles
A61M 5/42 - Dispositifs pour faire pénétrer des agents dans le corps par introduction sous-cutanée, intravasculaire ou intramusculaire; Accessoires à cet effet, p.ex. dispositifs de remplissage ou de nettoyage, appuis-bras avec des moyens pour insensibiliser la peau, pour soulever la peau en vue de faciliter la piqûre ou pour localiser le point du corps où la piqûre doit être effectuée
A method (600) performed by a Steering of Roaming Application Function, SOR-AF. The method includes receiving a roaming status reporting notify message from a Unified Data Management, UDM. The notify message comprises roaming status reporting information including a new serving Public Land Mobile Network, PLMN, Identifier, an access type of a User Equipment for accessing the new serving PLMN identified by the PLMN Id, and a roaming indication indicating the new serving PLMN is different from the Home PLMN or not. The method further includes generating an updated steering of roaming information based on the received roaming status reporting information including at least the access type; and transmitting to the UDM a parameter provision update request message. The update request message comprises the updated steering of roaming information.
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
H04W 36/24 - La resélection étant déclenchée par des paramètres spécifiques
H04W 84/04 - Réseaux à grande échelle; Réseaux fortement hiérarchisés
68.
METHODS AND APPARATUSES FOR UE IDENTITY SELECTION WITH INTER-CELL MTRP CONFIGURATIONS
There is provided a method performed by a user equipment (UE). The method comprises: receiving, from a first network node, one or more inter-cell multiple Transmission Reception Point (mTRP) configurations, wherein each configuration comprises one or more cell parameters determining one or more cell parameters from the received inter-cell mTRP configurations according to a selection function; and transmitting a message to a second network node, the message comprising a UE identifier, obtained from the selected one or more cell parameters.
A method, performed by a first network node. The method is for handling Doppler shift pre-compensation. The first network node sends a first indication towards a first wireless device. The first indication indicates a start of a training phase. The first network node obtains, based on the sent first indication, a set of information from the first wireless device. The set of information indicates: i) a Doppler shift experienced by the first wireless device while moving along a pre-defined trajectory to which a static set of radio network nodes provide coverage, and ii) a set of features characterizing how the first wireless device experienced the Doppler shift. The first network node also initiates determining, using machine-learning, and based on the received set of information, a predictive model of Doppler shift pre-compensation. The training phase is of the predictive model.
A method in a user equipment for requesting that a base station schedule the user equipment for an uplink data transmission to the base station is provided. The user equipment comprises a buffer. Directly or indirectly responsive to receiving data into the buffer to be transmitted to the base station, the user equipment generates a scheduling request trigger. The scheduling request trigger is configured to trigger the sending of a scheduling request to the base station if the trigger is pending at the next scheduling request opportunity, and to remain pending until it is cancelled. The user equipment cancels the pending scheduling request trigger when the data is accounted for in a buffer status report, which reports the size of the buffer to the base station, or when the data is included directly in a scheduled uplink data transmission whichever occurs first.
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
71.
METHODS, BASE STATION AND WIRELESS DEVICE FOR SUPPORTING RADIO COMMUNICATION
A base station, a wireless device and methods therein for supporting radio communication, wherein the base station employs carrier aggregation with multiple carriers serving a primary cell, PCell, and at least one secondary cell, SCell. The base station signals (3:3) an SCell status to the wireless device, the SCell status indicating whether the at least one SCell will be in active state where the base station transmits downlink signals on a carrier serving the at least one SCell, or in inactive state where the base station does not transmit downlink signals on the carrier serving the at least one SCell. Thereby, the wireless device can adapt its behaviour depending on the signalled SCell status, e.g. by turning off its receiver and not perform any signal measurements when the SCell is in inactive state.
H04L 5/14 - Fonctionnement à double voie utilisant le même type de signal, c. à d. duplex
H04L 27/26 - Systèmes utilisant des codes à fréquences multiples
H04W 16/32 - Structures hiérarchisées des cellules
H04W 40/00 - Acheminement ou recherche d'itinéraire pour la communication
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
Various embodiments of the present disclosure provide a method for carrier aggregation. The method which may be performed by a user equipment comprises: receiving, from a base station, a first indication of activating or deactivating a sidelink carrier configured for the user equipment. In accordance with an exemplary embodiment, the method further comprises: determining whether to activate or deactivate the sidelink carrier, according to the first indication. In accordance with another exemplary embodiment, the method further comprises: transmitting a second indication of activating or deactivating the SL carrier to one or more other UEs which are configured with the SL carrier.
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
H04L 1/1607 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un canal de retour dans lesquelles le canal de retour transporte des signaux de contrôle, p.ex. répétition de signaux de demande - Détails du signal de contrôle
H04W 76/38 - Libération de la connexion déclenchée par une temporisation
73.
COMBINING DEBLOCK FILTERING AND ANOTHER FILTERING FOR VIDEO ENCODING AND/OR DECODING
There is provided a method. The method comprises obtaining an input video frame data associated with an input video frame. The method comprises performing a deblocking filtering operation on one or more samples included in the input video frame, thereby generating one or more deblocked samples. The method further comprises performing a machine-learning (ML)-based filtering operation and/or adaptive loop filtering operation on one or more samples included in the input video frame, thereby generating one or more filtered samples. The method comprises, using said one or more deblocked samples and/or said one or more filtered samples, producing encoded or decoded video frame data including an encoded or decoded video frame.
H04N 19/82 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - Détails des opérations de filtrage spécialement adaptées à la compression vidéo, p.ex. pour l'interpolation de pixels mettant en œuvre le filtrage dans une boucle de prédiction
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
74.
TEMPORARY REFERENCE SIGNAL-BASED SECONDARY CELL ACTIVATION VIA RADIO RESOURCE CONTROL
A method performed by a user equipment, UE, for temporary reference signal-based secondary cell, SCell, activation via radio resource control, RRC, is provided. The method includes receiving a RRC message indicating that the SCell is to be activated. The RRC message includes configuration information associated with a temporary reference signal, TRS. Based on the configuration information in the RRC message, the UE receives the TRS. The UE transmits a channel state information, CSI, report for the SCell based on the TRS.
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04W 72/0446 - Ressources du domaine temporel, p.ex. créneaux ou trames
H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]
75.
METHOD AND NETWORK DEVICE FOR PTP CLOCK SYNCHRONIZATION
A method and a network device are disclosed for precision time protocol (PTP) clock synchronization. According to an embodiment, a network device determines first estimates of offsets between a slave clock of the network device acting as a PTP slave and a master clock of a PTP master, based on timestamps related to PTP messages communicated between the network device and the PTP master. The network device determines whether there is a change in at least one of a first path from the network device to the PTP master and a second path from the PTP master to the network device. When determining that there is a change in at least one of the first path and the second path, the network device updates the first estimate of the asymmetry based on the first estimates of the offsets.
A method performed by a policy node for handling policies related to a radio device in a communications network is provided. The radio device supporting proxy server functionality. During a session establishment of the radio device, the policy node determines (602) that obtained policies related to the radio device comprises one or more rules. The respective one or more rules comprises any one or more out of: An application descriptor related to the one or more rules, and a domain descriptor related to the one or more rules. The policy node determines (605), based on received capability information, that the radio device is not aware of any or more one out of an application and a domain, and that the radio device supports proxy server functionality. The policy node handles the policies related to the radio device by activating (606) a proxy server in the radio device by sending a message to the radio device. The message comprises: An indication requesting the radio device to activate the proxy server, the one or more rules, and a configuration related to the proxy server. The proxy server enables the radio device, even though not being application aware or domain aware, to apply the one or more rules comprised in the policies related to the radio device.
Embodiments herein relate to, for example, a method performed by a first UE (10) for handling communication over a SL in a wireless communication network (1). The first UE (10) transmits, to a second UE (13), a message comprising a quality indication of a respective SL carrier of one or more SL carriers out of two or more configured SL carriers, wherein the message further comprises a respective identifier of the one or more SL carriers of which the quality indication is included in the message.
A method in a wireless device WD is described. The WD is configured to communicate with a network node. The method includes determining a scaling factor for at least one measurement gap (MG) in at least one measurement gap pattern (MGP), where the scaling factor is based on at least one of network information and a WD capability; performing a measurement associated with the at least one MG on received signaling based on the determined scaling factor, where the received signaling includes the at least one MG in the at least one MGP; and transmitting information about the measurement.
An RF filter, comprising a chassis (1) that defines a cavity, and a plurality of resonators (2a, 2b) that are disposed in the cavity, wherein at least one resonator (2) comprises a body part (21) that extends in a first plane from a first end to an opposite second end along a first direction, an enlarged portion (22) that is provided at the second end and extends in the first plane along a second direction substantially perpendicular to the first direction so as to have a larger width in the second direction than the body part (21), and a folded portion (23) that is formed by bending along a lateral edge of the enlarged portion (22) at an angle of about 90° so as to extend in a second plane substantially perpendicular to the the second direction. The folded portion (23) plays a role in forming a coupling of the resonator with an adjacent resonator. The body part (21), the enlarged portion (22) and the folded portion (23) are made of a metal strip line, or a strip-line made of non-metal base with a metallized surface. The folded positions of two adjacent resonators can achieve desired coupling polarity.
H01P 1/205 - Filtres en forme de peigne ou interdigitaux; Cavités coaxiales en cascade
H04B 1/03 - TRANSMISSION - Détails des systèmes de transmission non caractérisés par le milieu utilisé pour la transmission Émetteurs - Détails de structure, p.ex. boîtiers, enveloppes
H04B 1/08 - Récepteurs - Détails de structure, p.ex. ébénisterie
80.
Handling Communication in a Wireless Communication Network
A first network node is configured for handling communication in a wireless communications network. Based on logical channel information configured at the first network node, the first network node determines a version of a buffer status report to use. For example, the version of the buffer status report to use may be determined from among multiple buffer status report versions, where two or more of the multiple buffer status report versions each support multiple logical channel groups, LCGs, e.g., a first version that supports up to 8 LCGs and a second version that supports up to 256 LCGs. Regardless, the first network node transmits the buffer status report of this determined version to a second network node.
A method performed by a User Equipment (UE) for handling a Secondary Cell Group (SCG) configuration in a wireless communications network is provided. The UE receives, from a network node, an SCG configuration and a trigger condition related to the signal quality of a cell associated with the SCG configuration. The UE then performs signal quality measurements of a cell associated with the SCG configuration. When the trigger condition of the cell is fulfilled according to the received SCG configuration, the UE applies the SCG configuration associated to the cell fulfilling the trigger condition.
Various embodiments of the present disclosure provide a method for TBoMS transmission. The method which may be performed by a terminal device comprises encoding with low density parity check (LDPC) base graph on each code block (CB) of a Transport Block over Multiple Slots (TboMS), wherein the TBoMS comprises multiple slots; and performing rate matching on the LDPC code for each of the multiple slots of the TBoMS, wherein a time unit of the rate matching is per slot in the TBoMS, and wherein the TBoMS comprises one or more CBs.
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
83.
USER PLANE REDUNDANCY BETWEEN USER EQUIPMENT AND USER PLANE FUNCTION
A user equipment (UE) configured to communicate with at least a network node is described. The UE comprises a radio interface and processing circuitry in communication with the processing circuitry. The radio interface is configured to receive, from the network node, an indication indicating the UE to establish a first protocol data unit (PDU) session and a second PDU session that support one or more packet replication and redundant transmissions between the UE and a same UPF network node. The same UPF network node is selected by the network node based on one or more parameters. The processing circuitry is configured to establish, based on the received indication, the first and second PDU sessions that support the one or more packet replication and redundant transmissions between the UE and the same UPF network node.
Aspects of embodiments provide methods and network nodes for Quality of Service (QoS) analysis in a communications network, wherein the communications network provides coverage for a coverage area. The method may include generating a QoS prediction that specifies one or more Key Performance Indicator (KPI) criteria for the communications network to satisfy in relation to one or more devices at a coordinate within the coverage area. The method may further include analysing the QoS prediction and determining a success metric for the communication network satisfying the QoS prediction based on current network resource allocation. If the success metric that the communications network will satisfy the QoS prediction is acceptable the current network resource allocation may be retained. If the success metric that the communications network will satisfy the QoS prediction is not acceptable the current network resource allocation may be altered.
H04L 41/0816 - Réglages de configuration caractérisés par les conditions déclenchant un changement de paramètres la condition étant une adaptation, p.ex. en réponse aux événements dans le réseau
H04L 41/147 - Analyse ou conception de réseau pour prédire le comportement du réseau
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
H04L 41/5025 - Pratiques de respect de l’accord du niveau de service en réagissant de manière proactive aux changements de qualité du service, p.ex. par reconfiguration après dégradation ou mise à niveau de la qualité du service
H04L 43/08 - Surveillance ou test en fonction de métriques spécifiques, p.ex. la qualité du service [QoS], la consommation d’énergie ou les paramètres environnementaux
Systems and methods are disclosed for signaling Reduced Capability (RedCap) wireless communication device (WCD) capability during inter-Radio Access Technology (RAT) handover. In one embodiment, a method performed by a target network node for inter-RAT handover of a WCD from a source network node of a first RAT to the target network node of a second RAT comprises receiving, at the target network node, a message in association with preparation or execution of a handover of a WCD from the source network node of the first RAT to the target network node of the second RAT, the message comprising information about one or more capabilities of the WCD. The method further comprises determining that the WCD is a RedCap WCD based on the information about the one or more capabilities of the WCD and sending an indication that the WCD is a RedCap WCD to a core network node.
A method performed by a User Equipment (UE) for performing measurement logging related to logged Minimization of Drive Tests (MDT) measurements in a wireless communications network. The UE receives an MDT measurement configuration that relates to logging MDT measurements in one or more inter-frequency carriers and one or more cells. When operating in an idle mode of operation and in a camped normally state, the UE monitors the configured one or more inter-frequency carriers and one or more cells. Based on the monitoring, the UE logs one or more MDT measurements relating to the received configuration, and one or more MDT measurement indications related to one or more other cells that are stronger than the cells in the received configuration. The UE sends a measurement report that comprises one or more of the one or more logged MDT measurements, and the one or more logged MDT measurement indications.
A method, system and apparatus for physical downlink control channel (PDCCH) monitoring adaptation in multicell operations are disclosed. According to one aspect, a method in a wireless device (WD) includes transmitting an intercell physical downlink control channel, PDCCH, monitoring adaptation indication capability information. The method also includes receiving a PDCCH monitoring adaptation configuration for a first configured cell and at least a second configured cell. The method further includes receiving an indication on the first configured cell indicating the WD to transit from a first PDCCH monitoring state to a second PDCCH monitoring state in at least the second configured cell. The method also includes transiting from the first PDCCH monitoring state to the second PDCCH monitoring state in at least the second configured cell.
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
H04B 17/18 - Surveillance en fonctionnement normal
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
88.
Determining a Subset of Base Stations in a Wireless Network
Methods and apparatus are provided. In an example aspect, a method of determining a subset of base stations, BSs, in a wireless network is provided. The method comprises forming a minimization problem, wherein the minimization problem represents a problem 5 of determining a subset of BSs in the wireless network to which one or more user equipments, UEs, in the wireless network can connect, so as to maximize a measure of efficiency of the wireless network, and executing the minimization problem using a quantum computing device to determine the subset of BSs.
A method is provided to be performed in a device for handling interference between a first wireless communications network and a second communications network. The device is able to switch between the first wireless communications network and the second wireless communications network. The method comprises the device storing, upon detecting the first wireless communications network, a first set of parameters related to the second wireless communications network; attaching to the first wireless communications network; and reporting a second set of parameters to the first network node, wherein the second set of parameters is at least partly based on the first set of parameters.
A method (500) performed by a first network function. The method includes receiving a handover related message related to a handover of UE from a source RAN node to a target RAN node. The method also includes after receiving the handover related message, transmitting to a second network function a request message for establishing a forwarding tunnel. The method also includes receiving a response message transmitted by the second network function, wherein the response message is responsive to the request message for establishing a forwarding tunnel, and further wherein the response message comprises an address that the second network function will use as a source address when forwarding packets for the UE via the established forwarding tunnel to the target RAN node. The method also includes after receiving the response message, transmitting a message comprising the source address, wherein the message is transmitted to: i) the target RAN node or ii) a third network function that is configured to transmit the source address to the target RAN node.
An antenna, in particular for a mobile communication base station, has first radiators for a first frequency range and a frame, wherein the frame defines at least one window for receiving at least one insert and the first radiators are mounted to the frame such that the first radiators lie at least partially directly above the window in a direction perpendicular to the frame Further, a mobile communication base station is shown.
H01Q 1/24 - Supports; Moyens de montage par association structurale avec d'autres équipements ou objets avec appareil récepteur
H01Q 1/42 - Enveloppes non intimement mécaniquement associées avec les éléments rayonnants, p.ex. radome
H01Q 5/45 - Structures imbriquées ou entrelacées; Dispositions combinées ou présentant un couplage électromagnétique, p.ex. comprenant plusieurs éléments rayonnants alimentés sans connexion commune utilisant plusieurs points d’alimentation associés à un dispositif commun de réflexion, de diffraction ou de réfraction
H01Q 19/10 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p.ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée utilisant des surfaces réfléchissantes
H01Q 21/06 - Réseaux d'unités d'antennes, de même polarisation, excitées individuellement et espacées entre elles
92.
CONTROLLING COMMUNICATION SETTINGS AT RADIO LINK ARRANGEMENTS
The present disclosure relates to a control unit arrangement (130, 630) adapted to control at least one communication setting between link nodes in a radio link arrangement (100) comprising at least two link nodes (110, 120) that are adapted to communicate with each other via a time-dependent signal (S) by means of the communication setting. For each time slot, the time-dependent signal (S) is associated with at least a time-dependent communication quality (X(t)), and an identified transmission condition (C1, C2). The control unit arrangement (130, 630) comprising at least one adapting unit (740) configured to adapt at least one threshold condition (X1, X2) for switching from an original communication setting (Y1) to an updated communication setting (Y2) in dependence of an identified current transmission condition (C2), such that each of the at least one threshold condition is changed from a first threshold condition (X1) to a second threshold condition (X2).
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H04W 72/543 - Critères d’affectation ou de planification des ressources sans fil sur la base de critères de qualité sur la base de la qualité demandée, p.ex. QdS [QoS]
According to some embodiments, a method performed by a first network node operating in shared spectrum comprises obtaining radio resource status information from one or more wireless devices, wherein the radio resource status information comprises channel occupancy information (e.g., successful listen-before-talk (LBT) procedures, failed LBT procedures, etc.), and transmitting the radio resource status information to a second network node.
Systems and methods for performing positioning measurements are provided. In some embodiments, a method performed by a User Equipment, UE, for performing positioning measurements includes one or more of: being configured to perform a positioning measurement in a first Radio Resource Control, RRC, state (RRC1); being triggered to transition from RRC1 to a second RRC state (RRC2); in response to the trigger, adapting the ongoing positioning measurement procedure based on one or more rules; performing the positioning measurement based on the adapted measurement procedure; and informing a network node about the results of the measurement adaptation. In this way, the positioning measurement performance is enhanced in different RRC states; the UE can perform positioning measurements even when RRC state transition occurs; the UE behavior is predictable and well defined; improved UE power consumption; the UE does not always have to restart the measurement.
Embodiments disclosed herein relate to methods and apparatus for managing heat transfer to a battery. In one embodiment there is provided a method for managing heat transfer to a battery (105) electrically coupled to an electronic device. The method comprises determining a battery temperature of the battery (210) and a predicted heat source parameter associated with the electronic device (215). A battery heat transfer action (220) in a thermal medium (120b, 320hc) coupled between the battery and the electronic device is performed dependent on the predicted heat source parameter (453h) and a difference between a prescribed wanted battery temperature (453w) and the determined battery temperature (453b).
The present disclosure proposes a method performed by method for a first NF implementing a consumer of an Event Exposure service provided by a second NF implementing a producer of the Event Exposure service, including: receiving a trigger for subscribing an event for a PDU session of a UE; allocating an event ID specific to the UE for the event, and sending a first request for subscribing the event to the second NF, if the event has not been allocated the event ID, wherein the first request includes the event ID; and saving mapping between the event ID and the ID of the PDU session. By this method, the waste of resources for the first NF and the second NF can be reduced, for example, the message interaction and the traffic between the two NFs are reduced, and the CPU resources are saved on each of the two NFs.
A method, system and apparatus are disclosed. According to one or more embodiments, a method implemented in a wireless device that is configured to communicate with a network node is provided. The method comprises receiving an indication to cause the wireless device to, during an active time of a discontinuous reception, DRX, period, enter a sleep state after a physical downlink shared channel, PDSCH, reception at the wireless device; receiving the PDSCH; and entering the sleep state during the active time of the DRX period according to the indication. The indication is included in a physical downlink control channel, PDCCH.
A method, system and apparatus for resource block (RB) set configuration in an integrated access and backhaul (IAB) network for frequency domain resources are disclosed. According to one aspect, a method in an IAB donor node in communication with a first IAB node includes receiving a resource multiplexing capability from the first IAB node. The method includes determining a resource block, RB, set configuration based at least in part on the resource multiplexing capability. The method further includes determining a DU resource configuration for the first IAB node based at least in part on the RB set configuration; and transmitting the DU resource configuration to the first IAB node.
Methods, decoders, and programs are provided. All blocks of an image that has been encoded are decoded. At least one sample of at least one block of the image is filtered by, for each block being filtered: for each sample being filtered: selecting a plurality of neighboring samples. For at least one neighboring sample, a difference is calculated between the neighboring sample and the sample. A modifier value is obtained. A modifier sum is derived based on a sum of the modifier values for the neighboring samples. A correction value is determined based on a conditional addition of at least one shifted version of the modifier sum, each shift having a same number of shift steps in each correction value determination. A filtered sample is derived based on the sample and correction value. The filtered sample is stored. The block and filtered sample is output towards a decoder output.
H04N 19/132 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’élément, le paramètre ou la sélection affectés ou contrôlés par le codage adaptatif Échantillonnage, masquage ou troncature d’unités de codage, p.ex. ré-échantillonnage adaptatif, saut de trames, interpolation de trames ou masquage de coefficients haute fréquence de transformée
H04N 19/167 - Position dans une image vidéo, p.ex. région d'intérêt [ROI]
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 19/80 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques - Détails des opérations de filtrage spécialement adaptées à la compression vidéo, p.ex. pour l'interpolation de pixels
100.
RESOURCE ALLOCATION FOR UPLINK TRANSMISSIONS IN UNLICENSED SPECTRUM
Systems and methods related to partial interlace frequency domain resource allocations for uplink transmissions from a wireless device are disclosed. In some embodiments, a method performed by a wireless device comprises receiving a resource allocation for an uplink transmission that allocates resources in one or more partially allocated interlaces and performing an uplink transmission on the allocated resources in the one or more partially allocated interlaces in accordance with the resource allocation. In this manner, a low-complexity approach to support flexible frequency domain resource allocation is provided. In addition, using this approach, an interlace may be shared by two or more wireless devices, which may increase spectral efficiency and reduce latency.
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c. à d. en direction du terminal
H04W 16/14 - Dispositions de partage du spectre de fréquence
