Methods and apparatuses for operating in multi-access point (AP) wireless networks are described herein. A method performed by an AP may include transmitting, using a set of resources, a multi-AP ready-to-send (RTS) frame to at least one other AP and a plurality of stations (STAs). The method may include transmitting another frame using a portion of the set of resources. The method may include receiving, using the portion of the set of resources, a clear-to-send (CTS) frame from at least one STA of the plurality of STAs in response to the another frame. The method may include transmitting, using the portion of the set of resources, a data frame to the at least one STA. The multi-AP RTS frame may include resource allocation information for the at least one other AP and the plurality of STAs.
H04W 74/0816 - Accès non planifié, p. ex. ALOHA utilisant une détection de porteuse, p. ex. accès multiple par détection de porteuse [CSMA] avec évitement de collision
H04W 84/12 - Réseaux locaux sans fil [WLAN Wireless Local Area Network]
Disclosed is a method for managing the context of an AIoT device at an AMF. The process starts when the Access and Mobility Management Function (AMF) receives an inventory request from an Application Function (AF), identifying the AIoT device and providing context preservation instructions. The AMF retrieves the device's subscription information and informs the AIoT device that it is the serving node. The AMF then creates and stores the device's context information to manage its connectivity within the network. To handle the inventory request, the AMF sends a request to the AIoT device via a base station and receives a response, which is forwarded to the AF. After responding to the AF, the AMF decides if the device's context should be deleted. If so, the AMF may send a de-registration notification to the AIoT device and/or AF, terminating the device's connection to the network.
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products for reporting of measurements. A wireless transmit-receive unit (WTRU) may initiate a multi-access packet data unit (MA PDU) session establishment request, incorporating energy-aware access traffic steering, switching and splitting (ATSSS) capabilities and an indication of preferred energy-based user plane optimization. The session management function (SMF) receives the request and sends a session management (SM) policy association create to the policy control function (PCF). The PCF obtains an energy estimate report for traffic flows and QoS flows, for both access legs of the MA PDU session, uses the report to generate policy and charging control (PCC) rules, and sends these rules to the SMF, which derives ATSSS rules for the WTRU and N4 rules for the user plane function (UPF), that include energy aware traffic steering policies.
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
H04L 65/1069 - Établissement ou terminaison d'une session
4.
METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR MEDIUM ACCESS CONTROL (MAC) ADDRESS CONFLICT RESOLUTION FOR MULTI-HOP RELAYING
A first WTRU-to-WTRU relay WTRU (relay WTRU) may receive, from a second relay WTRU, a direct connection request message. The first relay WTRU may send, to the second relay WTRU, a direct security mode command message. The first relay WTRU may receive, from the second relay WTRU, a direct security mode complete message including (i) a first MAC address of a source-end WTRU, and/or (ii) a first MAC address of the second relay WTRU. The first relay WTRU may send, to the second relay WTRU, a PC5-S request message indicating the first MAC address of the source-end WTRU and/or the first MAC address of the second WTRU-to-WTRU relay WTRU conflicts with another MAC address. The first relay WTRU may receive, from the second relay WTRU, a PC5-S response message including (i) a second MAC address of the source-end WTRU, and/or (ii) a second MAC address of the second relay WTRU.
A first wireless receive and transmit unit (WTRU) may send, to a network, WTRU tracking and reachability (TR) information. The WTRU TR information may comprise WTRU tracking capabilities or WTRU tracking information. The WTRU tracking capabilities may include at least one of: self-tracking capability, capability of tracking from an alternate source, including the identification of the alternate source, or capability to track a second WTRU, including the identification of the second WTRU. The first WTRU may receive, from the network, WTRU TR configuration. The WTRU TR configuration may include identification of an alternate source of WTRU tracking information and a condition to trigger the WTRU to provide tracking information to the alternate source of WTRU tracking information. Upon determining that the condition is met, the WTRU may send, to the alternate source, WTRU tracking information.
An electronic device including a receiver configured to receive a first Subscriber Identity Module (SIM); a receiver configured to receive a second SIM; and circuitry configured to receive data from the first SIM; and send a request, to a first public land mobile network (PLMN), to register the electronic device to the first PLMN, wherein the request indicates that the electronic device is a multi-SIM device and the request includes multi-SIM assistance information, and wherein the multi-SIM assistance information informs the first PLMN of the electronic device's preference for multi-SIM operations.
H04W 60/04 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement utilisant des événements déclenchés
H04W 4/14 - Services d'envoi de messages courts, p. ex. SMS ou données peu structurées de services supplémentaires [USSD]
H04W 4/90 - Services pour gérer les situations d’urgence ou dangereuses, p. ex. systèmes d’alerte aux séismes et aux tsunamis
H04W 60/02 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement par enregistrement périodique
H04W 60/06 - Annulation de l'enregistrement ou détachement
H04W 68/00 - Avertissement aux utilisateurs, p. ex. alerte ou messagerie, sur l'arrivée d'une communication, un changement de service ou similaires
7.
ENHANCEMENTS TO NON-ACCESS STRATUM (NAS) PROTOCOL TO TRANSMIT SMALL DATA OVER SIGNALING PLANE
Enhancements to a Non-Access Stratum (NAS) Protocol may be provided, for example, to transmit user data over a signaling plane. A wireless transmit receive unit (WTRU) may send a first NAS message to a network device that may include a request to send user data via a control plane. The network device may establish the control plane for the WTRU. The control plane may be established without establishing a user plane connection. The network device may determine a maximum transmission rate for the WTRU to send user data via the control plane. The network device may send a second NAS message to the WTRU. The second NAS message may indicate that the control plane has been established for the WTRU and the maximum transmission rate.
H04W 48/08 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p. ex. distribution de données d'exploration
H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
H04W 28/12 - Régulation de flux utilisant une signalisation entre les éléments
H04W 80/06 - Protocoles de couche transport, p. ex. protocole de commande de transport [TCP Transport Control Protocol] par liaison sans fil
H04W 92/10 - Interfaces entre des dispositifs formant réseau hiérarchiquement différents entre un dispositif terminal et un point d'accès, c.-à-d. interface hertzienne sans fil
Disclosed herein are systems, methods, and instrumentalities associated with estimating and reporting an available data rate (ADR). A network device network device associated with a wireless communication network may determine an ADR associated with a data flow and a time period during which the ADR can be accommodated by the wireless communication network. The ADR may indicate a data rate capability of the wireless communication network with respect to the data flow, and the network device may determine, based at least on the ADR and the time period, whether to report the ADR to at least one other device. If the determination is to report the ADR, the network device may generate and transmit a report to the at least one other device, wherein the report may indicate at least one of the ADR or the time period.
Systems, methods, and instrumentalities are described herein related to providing information about multi-modal services to a radio access network (RAN). In examples, a first network node may receive information associated with an application layer session and a multi-modal service identifier (MMSID) that may be associated with the application layer session. The first network node may generate a policy and charging control (PCC) rule for a wireless transmit/receive unit (WTRU) using the received information. The MMSID may be used to generate an association ID. The PCC rule may be sent to a second network node. The PCC rule may include the association ID.
For a wireless transmit-receive unit (WTRU) moving between near field and far field (NF/FF) regions of a cell, the planar wave approximation used in the FF region may not be adapted to the NF region. Therefore, the WTRU may determine a transmission precoder type of a set of transmission precoder types, and at least one downlink (DL) reference signal (RS). The WTRU may perform one or more measurements based on the DL RS. The WTRU may determine a transmission precoder type from the set of transmission precoder types based on the one or more measurements meeting the associated conditions. The WTRU may transmit a report to the network, the report comprising an indication of the determined transmission precoder type, to be used by the network for DL transmissions to the WTRU, for improved reception of these transmissions by the WTRU in the region where the WTRU is located.
H04W 72/23 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
11.
METHODS, APPARATUSES AND SYSTEMS RELATED TO ENABLING CSI-BASED NEAR FIELD SPOT BEAMS
In an embodiment, a method implemented in a WTRU comprises receiving a first message comprising first information indicating a configuration of a set of precoders, a set of correction factors, association between each precoder of the set of precoders with at least one correction factor from the set of correction factors, and at least one RS; receiving at least one reference signal; determining a first precoder based on at least one measurement on the at least one RS; determining a subset of correction factors associated with the first precoder; determining a correction factor from the subset of correction factors; determining a second precoder based on the first precoder and the determined correction factor; and transmitting a second message comprising second information indicating the second precoder.
This disclosure relates to methods, architectures, apparatuses, and systems for USIM association in a WTRU with DualSteer capabilities. The WTRU may physically include two (or more) separate user equipments (UEs) in one physical device, or it may logically couple at least two separate UEs into a logical device. A trigger condition prompts the WTRU to cause the wireless network to register each UE using association information that connects the respective UEs to each other and to the WTRU. The wireless network authorizes the WTRU to perform DualSteer functions using each of the UEs for a duration of time during which the association is valid. The WTRU performs DualSteer functions until the time duration lapses or there is a trigger to disassociate the UEs. These DualSteer functions include at least switching, steering, splitting, or duplicating communications between the WTRU and the wireless network.
H04W 8/22 - Traitement ou transfert des données du terminal, p. ex. statut ou capacités physiques
H04W 8/20 - Transfert de données utilisateur ou abonné
H04W 8/26 - Adressage ou numérotation de réseau pour support de mobilité
H04W 60/04 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement utilisant des événements déclenchés
13.
METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR EFFICIENT SENSING IN WIRELESS NETWORKS
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products for providing a sensing service in an integrated sensing and communication network are disclosed. Sensing entities in the network are assigned to one or more groups. A first group of sensing entities provides a set of sensing measurements, and a sensing result is determined from those measurements. The quality of the sensing result is compared to a required quality of the sensing service. If the sensing result falls below the required quality of service, a second set of entities is activated to provide a second set of measurements. An updated sensing result is determined based on the first and second set of sensing measurements. The efficiency of the sensing service is improved owing to the second group of sensing entities only being activated when the first set of sensing entities fail to provide the required quality of sensing service.
Methods and devices are disclosed for a wireless transmit receive unit (WTRU). The WTRU is configured with information including a downlink (DL) burst format table defining a plurality of DL burst formats. A DL burst format includes a time domain resource allocation (TDRA) of one or more physical downlink shared channels (PDSCHs), one or more sounding reference signal (SRS) resources and/or channel state information reference signal (CSI-RS) resources associated with the DL burst format. The WTRU may receive downlink control information (DCI) with a field indicating a select DL burst format from the DL burst format table that defines time domain positions of all signals associated with the select DL burst to the WTRU. The WTRU may then transmit SRS(s) and receive CSI-RS(s), if any, and one or more PDSCHs using the TDRA associated with the indicated select DL burst format. Additional embodiments are disclosed.
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
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 72/0446 - Ressources du domaine temporel, p. ex. créneaux ou trames
H04W 72/0453 - Ressources du domaine fréquentiel, p. ex. porteuses dans des AMDF [FDMA]
15.
METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR SECONDARY NETWORK SELECTION FOR DUALSTEER DEVICES
Methods and systems are provided for a wireless transmit/receive unit (WTRU). A WTRU receives, from a primary network, information indicating a plurality of secondary networks and a network selection policy, wherein the network selection policy comprises one or more trigger conditions for connecting to a secondary network and one or more criteria for selecting a secondary network from the plurality of secondary networks. The WTRU establishes a first PDU session with the primary network. The WTRU detects a trigger condition from the one or more trigger conditions and in response to detecting the trigger condition, the WTRU selects a secondary network based on the one or more criteria. The WTRU performs a registration procedure on the selected secondary network and establish a concurrent second PDU session with the selected secondary network.
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products enabling, supporting and/or improving terminal mobility in reliable and available wireless (RAW) networks are described. One method may include receiving, by a target RAW network node, a message to initiate a RAW handover of a WTRU from a current RAW network node that the WTRU is attached to. The message may include information including at least one of: an ID of the WTRU, an ID of the current RAW network node the WTRU is attached to, an ID of a RAW domain that the current RAW network node belongs to, and/or a description of QoS parameters required by a flow between the WTRU and an external node. The method may include determining, based at least on the information provided in the message, tracks and subtracks for supporting a QoS of the flow between the WTRU and the external node, and sending, to the current RAW network node, an acknowledgement message with an ID of the WTRU and/or description of the QoS parameters that can be granted to the flow.
Methods and apparatus for protecting user privacy while bootstrapping an application function (AF) key from primary authentication are provided herein. In an example, a WTRU derives a KAKMA key for authentication and key management for applications (AKMA). Also, the WTRU derives a KAF key for an AF and a KAF key identity (ID) identifying the KAF key. Further, the KAF key and a KAF key ID are derived based on a freshness parameter, the KAKMA key, an AF ID identifying the AF, and a WTRU ID identifying the WTRU. The WTRU then transmits, to a network node, the freshness parameter, the AF ID and the WTRU ID. Also, the WTRU transmits to the AF, the KAF key ID. Moreover, the WTRU performs mutual authentication with the AF using the KAF key. In an example, the WTRU may also receive a key establishment confirmation, from the AF, for the KAF key.
A vertical federated learning (VFL) server may send a discovery request to a network repository function (NRF). The VFL server may send a discovery request to a network repository function (NRF). The discovery request may comprise a VFL configuration identifier (ID). The VFL configuration ID may be supported by the VFL server. The discovery request may indicate that the VFL server is configured to discover one or more VFL clients. The one or more VFL clients may support the VFL configuration ID. The VFL server may receive a discovery response. The discovery response may comprise a list of one or more VFL clients that support the VFL configuration ID. The WTRU may select one or more VFL clients from the list of VFL clients. The WTRU may perform sample alignment on the selected one or more VFL clients.
H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
H04W 60/04 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement utilisant des événements déclenchés
19.
METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR ENHANCEMENT OF APPLICATION FUNCTION (AF) TRAFFIC INFLUENCE USING ENERGY RELATED INFORMATION
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products using wireless transmit/receive unit (WTRU) configured for receiving, from a second network node, a first request to obtain energy cost information associated with one or more data network access identifiers (DNAIs); sending, to a third network node, based on the first request, a second request to obtain the energy cost information associated with the one or more DNAIs; receiving, from the third network node, a response message comprising first information indicating energy cost associated with the one or more DNAIs; determining, based on the first information, a list of DNAIs from the one or more DNAIs; and sending, to the second network node, second information indicating the list of DNAIs.
Disclosed herein are solutions to remediate a distributed denial of service attack. In an example, a wireless transmit and receive unit (WTRU) transmits, to a network, a first attach request message including an store and forward (S&F) mode parameter. The WTRU receives, from the network, information indicating a puzzle and one or more parameters of the puzzle. Further, the WTRU generates evidence based on solving the puzzle. Moreover, the WTRU transmits, to the network, a second attach request message including the evidence. In an example, the WTRU receives, from the network, an attach reject message responsive to the S&F mode parameter. Additionally or alternatively, the WTRU receives, from the network, the S&F mode parameter. Additionally or alternatively, the network is a non-terrestrial network (NTN). Additionally or alternatively, the network includes a satellite. Additionally or alternatively, the includes a mobility management entity (MME) non-terrestrial (NT).
A method, implemented in a WTRU is described herein. The method may include (i) receiving energy information associated with a plurality of gateways, (ii) selecting a first gateway from the plurality of gateways based on the energy information, (iii) connecting to the first gateway, (iv) sending a first request message for establishing a first connection, the first request message being associated with the first gateway, (v) receiving a response message indicating that a second gateway may be to be selected by the WTRU from the plurality of gateways, the response message indicating one or more gateways of the plurality of gateways to not be used for selecting the second gateway, (vi) selecting the second gateway based on the response message and the energy information, (vii) connecting to the second gateway and (viii) sending a second request message for establishing a second connection.
H04W 60/04 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement utilisant des événements déclenchés
Methods and apparatuses are described herein for paging retransmission. A wireless transmit/receive unit (WTRU) may receive, from a network node, a message comprising device information and paging configuration information. The paging configuration information may include paging retransmission instructions. The paging retransmission instructions may comprise a first instruction indicative of retransmission not required, a second instruction indicative of retransmission required, and a third instruction indicative of conditional retransmission required. The WTRU transmit, based on the device information, to a group of devices, a first paging message. Based on receiving one or more paging responses or receiving no responses, the WTRU may transmit, based on the paging retransmission instructions, a second paging message with an indication of paging retransmission.
Systems, methods, and instrumentalities for application layer support for no-transmit zone (NTZ) enforcement. An example a network node may be used for supporting NTZ enforcement. The network node may determine a cell in which NTZ enforcement applies, and coordinates of an NTZ area, wherein the cell is associated with the NTZ area. The network node may determine an NTZ policy, where in the NTZ policy is associated with the NTZ area. The network node may send, to a wireless transmit/receive unit (WTRU), NTZ configuration information that indicates the cell in which NTZ enforcement applies, the coordinates of the NTZ area, a transition area, the NTZ area, and one or more parameters associated with the NTZ enforcement. The network node may receive, from the WTRU, a notification that indicates that the WTRU is out of the NTZ area.
H04W 48/04 - Restriction d'accès effectuée dans des conditions spécifiques sur la base des données de localisation ou de mobilité de l'utilisateur ou du terminal, p. ex. du sens ou de la vitesse de déplacement
H04W 52/28 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le profil utilisateur, p. ex. la vitesse, la priorité ou l'état du réseau, p. ex. en attente, libre ou absence de transmission
24.
METHODS FOR COORDINATION OF BS READER AND WTRU READER FOR AIOT SERVICE PROCEDURE
A WTRU Reader assists AIoT devices by collecting AIoT device responses that are triggered by a BS Reader and forwards the AIoT device responses to the BS Reader. The BS reader collects capability information from WTRU Readers. The WTRU Reader is configured by the BS Reader with the information needed to perform AIoT device assistance, including time slot information. When the BS Reader triggers an AIoT device, the WTRU Reader monitors for AIoT responses, and forwards received response to the BS Reader.
The disclosure pertains to a method implemented in a Wireless Transmit/Receive Unit (WTRU) for multiple Transmission and Reception Points (TRPs) Power Headroom Reports (PHRs). The method includes sending capability information indicating that the WTRU is configured to support simultaneous multi-panel (SMP) transmission. The method additionally includes determining that a power headroom report (PHR) has been triggered, and receiving downlink control information (DCI) comprising uplink grant information, the DCI indicating a multi-panel mode of operation. The method further includes determining one or more PH values for the PHR, wherein the one or more PH values are determined based on at least the multi-panel mode of operation indicated in the DCI and whether the PHR was triggered based on an SMP PL determination. The method also includes sending the PHR comprising the one or more PH values.
H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p. ex. incrément, variation graduelle ou décalages
H04W 72/232 - 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
26.
METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR PRECODER REPORTING
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products for reporting of precoders, in particular hybrid precoders for near-field and far-field operation. A wireless transmit/receive unit measures one or more downlink, DL, reference signals, RSs, to obtain a measurement result, determines, based on the measurement result, at least a first set of vectors, determines, based on the measurement result, at least a second set of vectors having complex valued elements, across which phase progression is non-linear, determines precoder information comprising at least the first set of vectors and the second set of vectors, and transmits, to a transmission reception point, information indicating the precoder information.
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products directed to artificial intelligence-specific idle/inactive/connected mode measurements procedure. In an embodiment, a method implemented by a wireless transmit receive unit (WTRU) includes receiving, from a network component, a first message comprising aggregation related information; registering with the network component, indicating capability/availability on multiple WTRUs aggregation; receiving, from the network component a second message comprising registration accept information for aggregation; and establishing sidelink communication with the multiple WTRUs.
A wireless network tracks a target object using multiple sensing entities. Upon receiving a sensing service request and path information, the network identifies relevant entities and assigns them to specific groups, each associated with distinct sensing service areas. The entities are configured for sensing operations and activated based on a location of the target object. Entities in a first sensing service area are activated to collect measurements, which are then used to determine a sensing result. As the target moves to a different sensing service area, the corresponding group of entities is activated to continue tracking. The process includes updating a state of the entities and configuring them with assistance information. The entities can be wireless transmit/receive units (WTRUs) or base stations. Methods for tracking a target object using sensing entities in different service areas, and activating operations based on detected movements and results are also provided.
In an embodiment, a method implemented in a WTRU comprises receiving, from a source cell, a first message comprising information indicating a configuration including resources for measurement on RSs of the source and of a target cells; wherein resources for measurement on RSs contain a timing reference; receiving RSs from the source and from the target cells; performing a time difference measurement between source cell RSs and target cell RSs; on condition that the measured time difference is within a threshold amount from zero: transmitting, to the source cell, a second message comprising information indicating the measured time difference between the source and the target cell RSs; receiving, from the source cell, a third message comprising information indicating downlink scheduling resources on the target cell; and receiving, from the target cell, a fourth message comprising information indicating release of configuration associated with the source cell.
Receivers, such as low-complexity receivers, in a wireless/transmit receive unit (WTRU) are enabled to efficiently transmit, receive, and process signals via sounding reference signal (SRS) port-groups. The WTRU announces its capabilities regarding SRS port-groups to a network. The WTRU receives configuration information associating the WTRU's antennas to SRS port-groups, wherein subsets of the WTRU's antennas are respectively associated with SRS port-groups. The WTRU transmits, receives, and process signals in accordance with the antenna/SRS port-group associations.
Systems, methods, and instrumentalities are described herein for performing channel state information acquisition of candidate cells. A device (e.g., a WTRU) may include a processor configured to perform one or more actions. The device may receive configuration information. The configuration information may be associated with a layer 1/2 triggered mobility (LTM) channel state information (CSI) resource set. Based on the configuration information, the device may perform a measurement on an LTM CSI resource from the LTM CSI resource set. The device may determine to include the LTM CSI resource in a selected resource set. The determination to include the LTM CSI resource in the selected resource set may be based on a condition being satisfied. The condition may be associated with the measurement on the LTM CSI resource. The device may transmit an LTM report.
Systems, methods, and instrumentalities are described herein associated with low overhead reconfiguration. For example, cell configuration may be associated with low overhead reconfiguration. Low overhead reconfiguration may include performing reconfiguration based on one or more of a cell type, a wireless transmit/receive unit (WTRU) profile, a parameter mask, or stored candidate cell configuration information.
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04W 8/22 - Traitement ou transfert des données du terminal, p. ex. statut ou capacités physiques
A wireless transmit/receive unit (WTRU) may be configured to receive configuration information for a low power wake-up signal (LP-WUS), which may indicate 1) zone-based LP-WUS being enabled, 2) a zone-type configuration, and 3) an LP-WUS monitoring occasion (MO) configuration of a first set of non-zone-based MOs and a second set of zone-based MOs. The WTRU may be configured to receive, based on the WTRU being within a configured geographical zone, a LP-WUS in an MO of the second set of zone-based MOs. The WTRU may be configured to wake up a main radio receiver based on the received LP-WUS. The configuration information may comprise information regarding a first set of overlaid sequences and associated codepoints. The WTRU may be configured to monitor for the LP-WUS using the second set of zone-based MOs based on a second set of overlaid sequences.
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p. ex. gestion de la mobilité
H04W 68/02 - Dispositions pour augmenter l'efficacité du canal d'avertissement ou de messagerie
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
Methods, systems, and devices for monitoring low power wake-up signal (LP-WUS) are provided. A wireless transmit/receive unit (WTRU) comprising a low power radio (LR) and a main radio (MR) is provided. The WTRU receives configuration information indicative of one or more sets of adjustment values and a MR threshold. The WTRU identifies a LR bandwidth, a LR band, a MR bandwidth, and a MR band. The WTRU determines an alpha adjustment value based on a bandwidth ratio between the LR bandwidth and the MR bandwidth. The WTRU determines a delta adjustment value based on a band difference between the LR band and the MR band. The WTRU adjusts the MR threshold based on the alpha adjustment value and the delta adjustment value. The WTRU monitors the LP-WUS upon determining that a reference signal (RS) measurement for a RS exceeds the adjusted MR threshold.
An example Wireless Transmit/Receive Unit (WTRU) comprises a processor. The processor is configured to receive configuration information associated with at least one of a prediction set of beams or a measurement set of beams. The processor is further configured to select a beam subset from the at least one of the prediction set or the measurement set based on the configuration information. The processor is further configured to select a reporting method for reporting the beam subset from a plurality of reporting methods based on at least one of: a reporting configuration associated with a base station, payload sizes associated with the plurality of reporting methods, network coverage at the WTRU, a size of the beam subset, or content of the beam subset. The processor is further configured to send one or more reports associated with the selected beam subset using the selected reporting method.
Devices, systems, and methods to support bursty traffic via low-power wake-up signals for a wireless transmit/receive unit (WTRU). A first LP-WUS is received during a first type LP-WUS MO. The first type LP-WUS includes a first indication and a second indication. A transmission is monitored for, based on the first indication and the second indication. The monitoring includes skipping monitoring for a PDCCH transmission and receiving a second type LP-WUS, based on the first indication having a first value, or monitoring for a PDCCH transmission based on the first indication having a second value. In some implementations, the monitoring comprises monitoring second type LP-WUS MOs sparsely, based on the first indication having the first value and the second indication having the first value, or the monitoring comprises monitoring all second type LP-WUS MOs, based on the first indication having the first value and the second indication having the second value.
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
A wireless transmit/receive unit (WTRU) may receive, from a server associated with a trained artificial intelligence/machine leaning (AI/ML) model, a first association information. The first association information may comprise a first set of positioning reference signal (PRS) configurations on which the AI/ML model has been trained. The WTRU may receive a request for inferences related to a location of the WTRU via the AI/ML model. The WTRU may send a request for a second association information which may comprise a second set of PRS configurations. The WTRU may determine, by comparing the first and the second association information, the consistency between the first and the second association information based on PRS configurations of the first set of PRS configurations overlapping with PRS configurations of the second set of PRS configurations. The WTRU may implement the trained AI/ML model to generate inferences related to the location of the WTRU.
A wireless transmit/receive unit (WTRU) may comprise a processor configured to receive configuration information that may include a first reconstruction quality (RQ) function and a second RQ function. The processor may determine a channel state information (CSI) based on a plurality of reference signals (RSs), determine a first plurality of RQ indicators for the first RQ function based on the first RQ function, determine a second plurality of RQ indicators for the second RQ function based on the second RQ function, select the first plurality of RQ indicators or the second plurality of RQ indicators based on the CSI vector, determine encoder input indices for each RQ indicator of the selected plurality of RQ indicators, generate an compressed encoder input vector based on the encoder input indices and send the compressed encoder input vector and information relating to the selected plurality of RQ indicators to the network.
Methods and apparatuses are described herein for reader-to-device/device-to-reader (R2D/D2R) transmissions. A wireless transmit/receive unit (WTRU) may be configured to transmit a message comprising at least one command to a set of devices. The WTRU may determine, based on data associated with the at least one command, that the at least one command cannot be completed by a device of the set of devices with a first set of resources. The at least one command is to be performed by at least the device of the set of devices. The WTRU may transmit, to the device, on a condition that the at least one command cannot be completed by the device with the first set of resources, a second set of resources to complete the at least one command.
In an example, a non-AP STA determines a distribution bandwidth and a distributed resource unit (DRU) allocation from a plurality of DRU allocations. Further, each of the plurality of DRU allocations includes respective subcarriers. Also, subcarriers of the determined DRU allocation are interleaved with subcarriers of one or more other DRU allocations of the plurality of DRU allocations, across the distribution bandwidth, and the determined DRU allocation includes 52 subcarriers. The STA transmits a frame, to an AP, using the determined DRU allocation, the frame including a physical layer (PHY) preamble including a DRU LTF sequence, wherein the DRU LTF includes: −1, −1, −1, 1, 1, 1, −1, −1, −1, 1, −1, −, −1, 1, −1, 1, 1, 1, −1, 1, 1, −1, 1, 1, −1, 1.
Method are disclosed for a wireless transmit receive unit (WTRU) including receiving configuration information including a plurality of access stratum (AS) configurations, where each AS configuration is associated with a quality of service (QoS) level specific to an ambient internet of things (AIoT) operation. The WTRU receives, on a Uu bearer from the base station, data for at least one AIoT device and based on the Uu bearer of the received data, the WTRU determines a select AS configuration with associated QoS level from the plurality of AS configurations. The WTRU transmits the received data to the AIoT device(s) using resource and transmission parameters of the select AS configuration with associated QoS level. Additional embodiments are disclosed.
H04W 28/02 - Gestion du trafic, p. ex. régulation de flux ou d'encombrement
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
A method performed by a reader may comprise: receiving configuration information, wherein the configuration information includes one or more proximity detection levels to perform a proximity detection procedure, a list of one or more device IDs for proximity detection, and one or more transmit powers for a proximity detection procedure; performing a proximity detection procedure for one or more proximity detection levels; and transmitting, to a network, a report including a number of detected devices.
H04W 24/10 - Planification des comptes-rendus de mesures
H04W 4/02 - Services utilisant des informations de localisation
H04W 4/80 - Services utilisant la communication de courte portée, p. ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
H04W 52/18 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques
H04W 72/044 - Affectation de ressources sans fil sur la base du type de ressources affectées
43.
WTRU-INITIATED BEAM REPORTING BASED ON MULTI-EVENT CONFIGURATIONS
A wireless transmit/receive unit (WTRU) configured to receive configuration information with event-based uplink (UL) resource selection. Each UL indication resource of a plurality of UL indication resources in the configuration information is configured for indicating a corresponding one or more applicable events detectable at the WTRU. The WTRU may detect a triggering condition for at least one of the one or more applicable events based on a configured applicable event definition. The WTRU may determine, in response to the triggering condition being detected, the corresponding UL indication resource based on the one or more applicable events in the configuration information. The WTRU may transmit, to a gNB, on the UL indication resource to indicate the detection of the triggering condition for the at least one of the one or more applicable events.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
A wireless transmit/receive unit (WTRU) may receive configuration information. The configuration information may include radio link problem prediction parameters and/or associated radio link recovery actions. The WTRU may monitor radio link conditions. The WTRU may predict, based on the radio link problem prediction parameters and/or the radio link conditions, an occurrence of a radio link problem within a period of time. The WTRU may determine that the prediction of the occurrence of the radio link problem is partially and/or fully fulfilled within a time window before or after the predicted period of time. The WTRU may perform the associated radio link recovery action based on the determination that the prediction of the occurrence of the radio link problem is partially and/or fully fulfilled within the time window before or after the predicted period of time.
A wireless transmit and receive unit (WTRU) may be provisioned with a shared key and a WTRU identity. The WTRU may receive, from a network equipment on board the satellite, broadcasted parameters of a puzzle. The WTRU may generate evidence based on solving the puzzle and injecting the shared secret key into the evidence. The WTRU may send, to the network equipment on board the satellite, a registration request message. The registration request message may include the generated evidence and the WTRU identity. The WTRU may receive, from the network equipment on board the satellite, a registration accept responsive to the registration request.
A STA receives a trigger frame comprising a common information field, user information fields, and a special user information field. The STA determines one of a first, second or third variant according to: a first bit pattern of common information field selection bits indicates a first variant, a second bit pattern of the common information field selection bits and a value of an identifier field of the special user information field indicates one of a second or third variant, and a third bit pattern of the common information field selection bits and a value of the identifier field of the special user information field and a value of an identifier field of the user information field associated with the STA indicates one of the first, second or third variant. The STA transmits a trigger based (TB) physical protocol data unit (PPDU) of type the determined first, second, or third variant.
Systems, methods, devices, and instrumentalities are described herein related to conditional triggers for flight path update indications. A wireless transmit/receive unit (WTRU) may receive configuration information. The configuration information may indicate a trigger condition (e.g., threshold) associated with enabling transmission of a flight path update indication. The WTRU may determine that the threshold associated with enabling transmission of the flight path update indication is satisfied. Based on the threshold being satisfied, the flight path update indication may be transmitted. The WTRU may receive a request to transmit the updated flight path information and transmit the updated flight path information.
H04W 40/02 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court
H04W 40/20 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court sur la base de la position ou de la localisation géographique
Methods and apparatuses are described herein for multiple-access point (multi-AP) sounding procedures in a wireless local area network (WLAN). A coordinating AP (CAP) may receive, from one or more member APs in a multi-AP set (MAPS), one or more indications indicating that the one or more member APs are capable of multi-AP sounding during a transmission opportunity (TXOP). The CAP may transmit a CAP TXOP indication (CTI) frame indicating that the multi-AP sounding is to be performed during a TXOP acquired by the CAP. The CAP may receive a CAP TXOP request (CTR) frame indicating that the one or more member APs of the MAP are willing to perform multi-AP sounding during the TXOP. The CAP may transmit a CAP TXOP AP schedule (CTAS) frame indicating a transmission schedule for one or more sounding frames to be transmitted by the one or more member APs during the TXOP.
H04W 74/0816 - Accès non planifié, p. ex. ALOHA utilisant une détection de porteuse, p. ex. accès multiple par détection de porteuse [CSMA] avec évitement de collision
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
An edge application handover client in a user equipment may use application client information, such as type service, provider, location, context, and sendee requirements, to assist seamless edge application handovers of application clients between edge application servers. For example, a handover client may use context information to determine an anticipated route of the user equipment, and thereby determine a next, edge application server for a handoff. The handover client may weigh the needs of multiple application client m selecting servers for handovers. The handover client may issue requests to servers requesting assistance in handover operations, and may issue subscription requests to servers, and further may determine the success of handovers by monitoring application state synchronization or migration between edge application handover servers.
H04W 36/00 - Dispositions pour le transfert ou la resélection
H04W 36/32 - La resélection étant déclenchée par des paramètres spécifiques par des données de localisation ou de mobilité, p. ex. des données de vitesse
A wireless transmit/receive unit may be configured to receive a channel state information (CSI) configuration. The CSI configuration may indicate a set of one or more CSI reference points. The WTRU may receive a trigger to perform a CSI report. The WTRU may determine that a CSI timing violation has occurred. The WTRU may generate a partial CSI based on the occurrence of the CSI timing violation. The partial CSI may be based on a subset of the quantities that the WTRU would normally use to generate a CSI report. The partial CSI may also be generated using a second time window, which may be shorter and/or have fewer sub-windows than the time window that the WTRU would normally use to generate a CSI report. The WTRU may send a report based on the partial CSI to the network.
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products for network access in a wireless communications system using common signaling, such as synchronization signals, for multiple Radio Access Technologies (RATs). A wireless transmit/receive unit, WTRU, performs a cell search in the system, obtains first information indicative of whether spectrum sharing is configured in a cell discovered in the cell search and of available radio access technologies, RATs, in the discovered cell, in case the first information indicates that spectrum sharing is configured in the discovered cell, determines which of the of available RATs to access, obtains access configuration parameters for the determined RAT to access, and performs, using the access configuration parameters, a random-access procedure to access the RAT.
In one or more systems, method, and/or apparatuses, a carrier wave (CW) node may be selected for ambient internet of things (AIoT) device communication. In one example, one or more apparatuses (e.g., the CW node itself or one or more other entities), may require configuration to establish and facilitate communication with the AIoT device(s). In one example, a wireless transmit receive unit (WTRU) may select one or more transmission CW node(s) based on measurements from one or more candidate CW node(s). The WTRU may determine the transmission characteristics of the selected transmission CW node(s), and instruct the same.
A WTRU may receive configuration information that indicates the WTRU is to perform a plurality of LCM functions. Each LCM function may be associated with AI/ML functionality of one or more AI/ML models operated by the WTRU. The WTRU may determine a plurality of measurement reports associated with a reporting occasion based on the configuration information. Each measurement report of the plurality of measurement reports may be associated with at least one LCM function of the plurality of LCM functions. The WTRU may determine a priority of each LCM function of the plurality of LCM functions based on the configuration information. The WTRU may determine a subset of measurement reports to include in a transmission for the first reporting occasion based on the priority of each LCM function of the plurality of LCM functions. The WTRU may send the subset of measurement reports in the transmission for the reporting occasion.
H04W 24/10 - Planification des comptes-rendus de mesures
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
54.
METHODS FOR AIOT OPERATION DURING UE READER MOBILITY
In some implementations, a method performed in a WTRU may include receiving, from a first network device, an event configuration for reporting a status of an AIoT inventory procedure in one or more AIoT devices and an AIoT inventory request. The method may include sending, to AIoT devices, a first message initiating an AIoT inventory procedure and detecting an event trigger. The method may include sending, to the first network device, a status report indicating a status of the AIoT inventory procedure ongoing in the AIoT devices. The method may include receiving, from the first network device, a mobility command corresponding to the event trigger, and transmitting, to the AIoT devices, a second message indicating an interruption of the AIoT inventory procedure currently ongoing in the AIoT devices and a third message containing an indication that the AIoT inventory procedure is being continued in the AIoT devices.
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
55.
METHODS AND APPARATUS FOR SELECTING RANDOM ACCESS OCCASIONS IN SYSTEMS WHERE MULTIPLE TYPES OF RANDOM ACCESS OCCASIONS ARE CONFIGURED
Methods and apparatus are described. A wireless transmit/receive unit (WTRU) includes a transceiver and a processor and is configured with multiple random access occasions (ROs), each being one or a first type of RO or a second type of RO. The processor and the transceiver select a synchronization signal block (SSB) from multiple SSBs for a random access preamble transmission. Each of the SSBs is mapped to a subset of the ROs. The processor and the transceiver identify a closest RO of the first type to a current frame and a closest RO of the second type to the current frame. The processor and the transceiver select either the closest RO of the first type or the closest RO of the second type based on one or more RO selection criteria and send the random access preamble in the selected RO.
A wireless transmit/receive unit (WTRU) is disclosed. The WTRU may comprise a processor configured to perform a first measurement of one or more reference signals received by a first radio. The processor may also be configured to cause a second radio to monitor for a low power wake-up signal based on a condition that the first measurement is larger than a first entry threshold. Further, the processor may be configured to perform a second measurement of one or more reference signals received, during a first measurement window, by the second radio based on a condition that the first measurement is larger than a second entry threshold. In addition, the processor may be configured to perform a third measurement of one or more reference signals received, during a second measurement window, by the second radio based on a condition that the first measurement is larger than a third entry threshold.
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products for reporting (e.g., buffer status reporting or power headroom reporting) in energy saving networks are described. One method may include receiving cell configuration information indicating a first cell group and a second cell group, determining that at least the first cell group is in an active network energy saving (NES) state, receiving reporting configuration information associated with WTRU status reporting during a NES state, applying the reporting configuration information associated with WTRU status reporting during the NES state for the first cell group that is in the active network energy saving state. If the first cell group that is in the active NES state will be transitioning from the active NES state to a non-active or non-NES state, the method may include triggering a medium access control (MAC) control element (CE) transmission associated with WTRU status reporting.
A wireless transmit/receive unit (WTRU) communicates with a wireless network to enhance positioning accuracy. The WTRU receives direct path reference phase and delay information, environmental object (EO) reference information, and positioning reference signal (PRS) resources from the network. Using the PRS resources, the WTRU determines phase and delay measurements for multiple sensing paths to a target object. The WTRU analyzes these measurements along with the direct path and EO reference information to identify paths associated with EOs. Based on this analysis, the WTRU calculates compensated phase and delay measurements for the identified paths. These compensated measurements, along with their uncertainties and details of the EOs, are then reported back to the network. Accurate positioning is achieved by considering EO-related delays and phases, mechanisms are included to validate the timing and relevance of the measurements.
G01S 13/76 - Systèmes utilisant la reradiation d'ondes radio, p. ex. du type radar secondaireSystèmes analogues dans lesquels des signaux de type pulsé sont transmis
G01S 7/00 - Détails des systèmes correspondant aux groupes , ,
59.
METHODS AND APPARATUS FOR READER DISCOVERY, SELECTION AND RESELECTION IN AMBIENT INTERNET OF THINGS (AIOT) SYSTEMS
A WTRU operating in RRC connected mode in an AIOT cell, may receive a command from the cell triggering a transition to an inactive mode of operation, wherein the command may comprise a first RSRP bias to be used during evaluation of non-AIOT cells and a second RSRP bias to be used during evaluation of AIOT cells. The WTRU may measure RSRP values from one or more cells, and, based on determining that a measured cell is a non-AIOT cell or an AIOT cell, apply the first RSRP bias or the second RSRP bias. The WTRU may select, based on the biased cell measurement results, one cell from the one or more cells measured. The WTRU may send, to an application layer, based on selecting a cell which is a non-AIOT cell, an indication of the lack of support of AIOT operations in the selected cell.
H04W 48/16 - ExplorationTraitement d'informations sur les restrictions d'accès ou les accès
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p. ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
In one method, a wireless transmit receive unit (WTRU) receives a SSB and/or one or more SIBs through a wide beam from a non-terrestrial network (NTN) satellite. The decoded SIBs may provide a set of reference locations for narrow beams and several RACH configurations (or SSB-to-RACH occasion (RO) mappings) for narrow beams provided against reference timings and satellite location. The WTRU determines a suitable RACH resource based upon one or more of (i) WTRU location, (ii) reference locations for narrow beams, (iii) current time, (iii) reference timings for RACH configurations (or SSB-RO mappings) and (iv) satellite location. The WTRU transmits RACH over the determined RACH resource. In some embodiments the SIBs are received in a narrow beam based on SSB MIB information. In other embodiments, a narrow beam is selected based on CSI-RS measurements
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products are provided for estimation of Doppler frequency. For example, a request for consistency, along with information indicating a time period associated with a consistency window, may be received from a wireless network. An expected Doppler frequency of a sensing target during the time period may be determined. During the time period, sensing measurements on a plurality of downlink reference signals (DL-RSs), each DL-RS of the plurality of DL-RSs associated with a respective subcarrier spacing (SCS), based on the expected Doppler frequency may be performed. A measurement report may be generated based on the sensing measurements and transmitted to a the wireless network.
Wireless transmit/receive unit (WTRU) methods and systems are provided for sensing and communications. The WTRU methods and systems include receiving, from a wireless network, sensing configuration information for performing sensing, receiving, from the wireless network, one or more reference measurement conditions, performing candidate measurements of one or more reference signals received from the wireless network based on the sensing configuration information, and determining whether one or more of the candidate measurements satisfy the one or more reference measurement conditions. In response to determining that the one or more of the candidate measurements satisfy the one or more reference measurement conditions, the WTRU methods and systems include determining reference measurements based on the one or more of the candidate measurements, determining a validity duration of the reference measurements, and reporting the reference measurements and the validity duration to the wireless network.
Methods for uplink (UL) sounding reference signal (SRS) transmissions on subband-overlapping full-duplex (SBFD) symbols are provided herein. A method performed by a wireless transmit/receive unit (WTRU) includes receiving configuration information indicating one or more SRS resource sets and a plurality of transmission configuration indication (TCI) states, and receiving second configuration information indicating one or more TCI codepoints. One of the TCI codepoints is associated with a first and a second TCI state. The WTRU determines the TCI codepoint is to be applied, and that the first and the second TCI state are associated with a non-SBFD mode of operation and an SFBD mode of operation, respectively. The WTRU transmits an SRS using a transmission occasion of one of the SRS resource sets and, based on whether non-SBFD or SBFD operation is used, uses the first or the second TCI state.
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 16/28 - Structures des cellules utilisant l'orientation du faisceau
H04W 72/231 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal les données de commande provenant des couches au-dessus de la couche physique, p. ex. signalisation RRC ou MAC-CE
H04W 74/0833 - Procédures d’accès aléatoire, p. ex. avec accès en 4 étapes
A method for offline management of a blockchain node. The method comprises a blockchain client reporting its requirements and context information to a Blockchain Management Function (BMF); receiving a notification from a BMF with blockchain client instructions; generating a new blockchain transaction according to the blockchain client instructions; transmitting new blockchain transactions according to the blockchain client instructions; monitoring the performance of another blockchain node; and reporting the performance of the another blockchain node.
A wireless transmit/receive unit (WTRU) may receive a channel state information reference signal (CSI-RS) from a transmitter (e.g., via a reconfigurable intelligent surface (RIS)). The transmitter may be associated with the RIS. The WTRU may determine, based on the CSI-RS, channel information (e.g., channel vector information) associated with a first subset of elements of the RIS. The WTRU may determine, based on the channel information associated with the first subset of elements of the RIS, channel information (e.g., channel vector information) associated with a second subset of elements of the RIS. The WTRU may generate a CSI reporting parameter based on the channel information associated with the second subset of elements of the RIS. The WTRU may send the CSI reporting parameter. The WTRU may generate the CSI reporting parameter using a channel matrix associated with the RIS. The CSI reporting parameter may be a virtual CSI reporting parameter.
H04B 7/04 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
66.
METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR PROACTIVE NON-RADIO MEASUREMENTS BASED BEAM RECOVERY PROCEDURE
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products implemented by a Wireless Transmit/Receive Unit (WTRU) comprises: receiving first information indicating a network coverage ensemble area; receiving second information indicating a set of candidate beams and a configuration associated with the set of candidate beams; performing first local sensor measurements; selecting a subset of candidate beams from the set of candidate beams based on the first local sensor measurements and the network coverage ensemble area, responsive to a detection of a beam failure; performing, for each candidate beams, second local sensor measurements and radio measurements; selecting a candidate beam based on criteria associated with the second local sensor measurements and with the radio measurements; determining at least one random access channel (RACH) parameter for the selected candidate beam; and sending RACH transmission on the selected candidate beam using the at least one RACH parameter.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04W 74/0833 - Procédures d’accès aléatoire, p. ex. avec accès en 4 étapes
A WTRU may receive configuration information associated with neighbor cells, including indications of a first type of measurement, a second type of measurement, and/or a reporting condition associated with the first type of measurement. The first and second types of measurement may be LI measurements. The WTRU may perform a measurement associated with the first type of measurement on a neighbor cell. The WTRU may determine that the reporting condition is satisfied for the neighbor cell based on the measurement. The WTRU may transmit a request to activate the second type of measurement for the neighbor cell. The WTRU may receive an activation command for reporting a measurement associated with the second type on the neighbor cell. The WTRU may perform the measurement associated with the second type on the neighbor cell, and may transmit a report indicating one or more measurement values associated with the second type of measurement.
A wireless transmit/receiver unit (WTRU) is configured with PC5 Signaling by a ProSe layer and for ranging and sidelink (SL) positioning. The WTRU is further configured to initiate a connection setup for SL positioning with a relay WTRU when the target WTRU is out of coverage. The WTRU locates potential relay WTRUs having a known location within a network. The WTRU connects to one relay WTRU via SL positioning and receives from the relay WTRU a deferred mobile terminated location request or a periodic location request for the target WTRU location information. The WTRU may further receive a location request from an Access and Mobility Management Function (AMF) or a Location Management Function (LMF) in a network, wherein the AMF/LMF sends the location request to the target WTRU via the relay WTRU.
Devices, methods, and/or systems for broadcasting in a wireless local area network (WLAN). A STA receives a frame from a wireless access point (AP) which includes an indication that an enhanced broadcast service (eBCS) service is ending. The frame may include an end-of-broadcast-service announcement information element, and/or an indication of a time at which the eBCS service is ending. The STA may negotiate with the AP for continuation of the broadcast service if the STA desires to continue receiving the eBCS service beyond the time at which the eBCS service ends. The STA may receive a trigger frame from the AP which triggers a response from the STA indicating that it desires to continue receiving the eBCS service beyond the time at which the eBCS service ends.
A method performed by a WTRU may comprise transmitting, to a gNB, a first random access preamble on a first physical random access channel (PRACH) resource of a first uplink (UL) carrier and determining that the transmission on the first PRACH resource is unsuccessful. The method may further comprise determining that a maximum number of random access retransmissions on the first UL carrier is met and in response, the WTRU may transmit, to the gNB on a second UL carrier, a third random access preamble on a third PRACH resource. The WTRU may determine an RA-RNTI for a second UL carrier at least in part by a carrier offset. The WTRU may monitor for a random access response (RAR) based on the RA-RNTI.
H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p. ex. incrément, variation graduelle ou décalages
H04W 72/0453 - Ressources du domaine fréquentiel, p. ex. porteuses dans des AMDF [FDMA]
A method, implemented in a WTRU is described herein. The method may include (i) sending a registration request to a network, indicating a capability to use relay security with bootstrap keys (RSBK), (ii) receiving a registration accept from the network, indicating an authorization for the WTRU to use RSBK, (iii) generating an anchor key and an anchor key identifier during a primary authentication procedure, (iv) deriving a remote user key from at least the anchor key based on the authorization to use RSBK, (v) sending a connection request to a relay, including at least the anchor key identifier and a first nonce, (vi) receiving a security establishment request from the relay, including a second nonce, and (vii) deriving a root key to be shared between the WTRU and the relay based on at least the remote user key, the first nonce and the second nonce.
A wireless transmit/receive unit (WTRU) and a network (NW) may perform end-to-end training of an artificial intelligence (AI) or machine learning (ML) model for channel state information (CSI) feedback. The NW may generate training data for the training using a set of one or more seed values. The WTRU may be aware of the seed values and may use them to generate ground truth data, which can be used to determine the value of an end-to-end error and/or loss function. The WTRU and the NW may compute or approximate derivatives of the loss function and may send one another the derivatives. The WTRU and the NW may utilize the derivatives to update one or more AI or ML models.
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04W 72/21 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens ascendant de la liaison sans fil, c.-à-d. en direction du réseau
H04W 72/51 - Critères d’affectation ou de planification des ressources sans fil sur la base des propriétés du terminal ou du dispositif
73.
METHODS AND APPARATUSES FOR TIMELINE MANAGEMENT ON UNIFIED TCI INDICATIONS
Methods, apparatuses, and procedures for timeline management on transmission configuration indications in wireless communications are disclosed. For example, a method implemented by a wireless transmit/receive unit (WTRU) includes receiving configuration information indicating a set of transmission configuration indicator (TCI) states, a beam application time (BAT), and a BAT offset; receiving downlink control information (DCI) indicating scheduling of a downlink data transmission and a TCI state from the set of TCI states; and transmitting a transmission using the indicated TCI state, and the transmission is transmitted on at least a time offset associated with the BAT and/or the BAT offset after transmitting a hybrid automatic repeat request (HARQ) feedback associated with the downlink data transmission.
H04W 72/232 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens descendant de la liaison sans fil, c.-à-d. en direction du terminal les données de commande provenant de la couche physique, p. ex. signalisation DCI
H04L 1/1812 - Protocoles hybridesDemande de retransmission automatique hybride [HARQ]
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
Systems, methods, and instrumentalities are described herein for physical downlink control channel (PDCCH) coverage enhancement for reduced capability wireless transmit/receive units (WTRUs). Overbooking rules may be applied, for example, to limit the number of blind decodes, e.g., if/when PDCCH is repeated. A coverage enhancement (CE) level may be determined for a beam. Link recovery may be performed with CE levels. A PDCCH monitoring configuration may include repetitions. The number of blind decodes with repetitions may be limited. A WTRU may report an indication of a best repetition. A WTRU may be configured to perform a measurement associated with a PDCCH repetition, e.g., if/when a PDCCH subject to PDCCH repetition is successfully decoded.
In some implementations, a WTRU may include receiving a first transport block (TB) of data. In addition, the WTRU may include determining that the first TB includes a first group of K blocks and a second group of K blocks. The WTRU may include generating first HARQ feedback information for the first TB, where first HARQ information may include, for each group of the first group and the second group, an acknowledgment (ACK) upon the WTRU successfully receiving K blocks in the group, or a negative acknowledgment (NACK) upon successfully receiving less than K blocks in the group. The WTRU may include sending the first HARQ feedback information. The WTRU may include receiving, in response to the first HARQ feedback information, DCI indicating that one or more blocks of a second transmission are a retransmission of part of the first TB; and receiving the second transmission based on the DCI.
A method is performed by a wireless transmit/receive unit (WTRU) for a sensing task. The WTRU receives a configuration from a network. The configuration includes a configured measurement of a target object. The WTRU receives a reference signal and determines an observed measurement of the reference signal. By comparing the configured and observed measurements, the WTRU detects any mismatches and controls bandwidth aggregation accordingly. The method includes transmitting a report to the network indicating a mismatch detection event. The configuration may involve various triggers for adjusting bandwidth aggregation and measurement search windows. These triggers can be event-based, time-based, location-based, mobility-based, or quality of service-based. The method also involves comparing measurements at specific times or angles of arrival and adjusting based on preconfigured thresholds. Subsequent reference signals are used to confirm true match detection events, which can deactivate bandwidth aggregation. Details of the WTRU, the network, and related technologies are provided.
A WTRU comprising a processor is provided. The processor is configured to receive a configuration of an associated ID and a set of sub-associated IDs related to the associated ID. The associated ID represents a network condition. Each of the set of sub-associated IDs represents at least one of a functionality or a transmission scenario. The processor is further configured to determine applicability of the associated ID based on the configuration. The determined applicability corresponds to full applicability based on the associated ID being applicable for each of the set of sub-associated IDs. The applicability corresponds to partial applicability based on the associated ID being applicable for at least one of the set of sub-associated IDs. The processor is further configured to apply the associated ID to perform at least one of the functionality or the transmission scenario based on the determined applicability.
H04L 41/16 - Dispositions pour la maintenance, l’administration ou la gestion des réseaux de commutation de données, p. ex. des réseaux de commutation de paquets en utilisant l'apprentissage automatique ou l'intelligence artificielle
H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement
H04W 48/16 - ExplorationTraitement d'informations sur les restrictions d'accès ou les accès
78.
SYSTEMS AND METHODS FOR STATISTICS BASED AND TOPOLOGY BASED INTEROPERABLE AI/ML MODEL MONITORING
A method implemented by a wireless transmit/receive unit (WTRU) may include receiving configuration information including an indication of topology methods used to evaluate topology of a dataset, a metric associated with topology methods, and an identification associated with each topology method. A topology method may be selected from the topology methods indicated by the configuration information. Topological features of the dataset in the input data space and the latent data space may be determined using the selected topology method. Input space topological features may be compared to latent space topological features to determine whether a WTRU-side model satisfies the metric associated with the selected topology method, including training the WTRU-side model such that topological features in the input and latent spaces satisfy the metric. An interoperability report may be sent, including the identification associated with the selected topology method and an indication of whether the WTRU-side model satisfies the metric.
A wireless transmit/receive unit (WTRU) is configured to receive information that indicates a first number of nominal repetitions and a first number of symbols for transmission in each of the first number of nominal repetitions. The WTRU is configured to determine a set of symbols associated with a first nominal repetition of the first number of nominal repetitions. The WTRU is configured to transmit, based on the set of symbols associated with the first nominal repetition, a second number of actual repetitions in symbols associated with the first nominal repetition. The second number of actual repetitions and the symbols used to transmit the second number of actual repetitions are based on an occurrence of an event during the set of symbols associated with the first nominal repetition and based on whether a channel occupancy is initiated by the WTRU or whether the channel occupancy is initiated by a network entity.
Method, apparatus and systems are disclosed that may be implemented in a Wireless Transmit/Receive Unit (WTRU) for unicast communication with another WTRU. The method may include sending, by the WTRU to the other WTRU via a PC5 interface, a communication request indicating first security information for the WTRU and receiving, by the WTRU from the other WTRU via the PC5 interface, information which is integrity protected indicating second security information for the other WTRU. The method may also include deriving, by the WTRU from the indicated second security information, a first set of security keys for communication via a first layer using the U-plane and a second set of security keys for communication via a second layer using the C-plane; and sending, by the WTRU to the other WTRU via the PC5 interface, a message that is at least integrity protected using the derived first set of keys.
H04W 12/03 - Protection de la confidentialité, p. ex. par chiffrement
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons
A method, implemented in a WTRU is described herein. The method may include receiving configuration information associated with one or more network coding generations, determining that at least one condition to trigger a status report request may be satisfied for at least one network coding generation, sending the status report request based on the at least one condition being satisfied for the at least one network coding generation, receiving a status report including information associated with the at least one network coding generation and transmitting at least one network coded packet generated using the at least one network coding generation based on the status report and the configuration information. In various embodiments, the at least one network coded packet may include at least one additional network coded packet to be transmitted for the at least one network coding generation.
A wireless transmit/receive unit (WTRU) transmits a first request message including indication information indicating that the WTRU supports receiving a registration area (RA) set. The WTRU receives a first response message including RA set information, including information about two or more RAs within an RA set. Also, the WTRU detects that the WTRU has moved from a first tracking area to a second tracking area. In addition, the WTRU determines that the first tracking area and the second tracking area are both part of the RA set, and that the first tracking area and the second tracking area are parts of different RAs. The WTRU transmits, based on the determination, a second request message. Moreover, the WTRU receives a second response message.
H04W 60/00 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement
H04W 8/02 - Traitement de données de mobilité, p. ex. enregistrement d'informations dans un registre de localisation nominal [HLR Home Location Register] ou de visiteurs [VLR Visitor Location Register]Transfert de données de mobilité, p. ex. entre HLR, VLR ou réseaux externes
83.
UNEQUAL MODULATION PHY LAYER SIGNALING FOR WIFI SYSTEM
A first station (STA) may receive a physical protocol data unit (PPDU) including user fields associated with the spatial streams of a plurality of stations (STAs). Each of the user fields may include: an indication of a STA identifier (ID), an indication of a spatial stream index, and an indication of a modulation and coding scheme (MCS) of the respective spatial stream of the respective STA. The first STA may determine, based on the indicated STA IDs one or more user fields intended for the first STA. The first STA may determine, for each of the spatial streams of the first STA, an MCS value based on the indicated MCS in the user field intended for the first STA. The first STA may decode the spatial streams intended for the first STA according to the determined MCS values using one or more resource units (RUs) or multiple resource units (MRUs).
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products are provided for integrated sensing and communications. Wireless transmit/receive unit (WTRU) methods and systems include receiving, from a wireless network, a sensing configuration for performing a sensing measurement task and an error configuration comprising an event trigger corresponding to the sensing configuration. The methods and system further include determining that the event trigger is satisfied and selecting, based on the event trigger, an error handling procedure from the error configuration.
A wireless transceiver/receiver unit (WTRU) comprises a processor configured to receive configuration information. The configuration information may include a plurality of associated identification (ID) groups, one or more associated identifiers (IDs) associated with each associated ID group of the plurality of associated ID groups, and/or a plurality sets of radio resource control (RRC) configurations, where each set of RRC configurations is associated with an associated ID. The processor may be configured to receive indication that an associated ID group of the plurality of associated ID groups is associated with one or more cells, activate a first cell using a first set of RRC configurations of the plurality of sets of RRC configurations, receive an activation message to activate a second cell, and perform an activation procedure.
Systems, methods, and tools may schedule protocol data unit (PDU) sets. A wireless transmit receive (WTRU) may receive configuration information, including a delay threshold and a configured grant (CG) arrangement, from a network node. The WTRU may receive a first PDU subset and related information from an application. The WTRU may estimate the payload size and arrival time of a second PDU subset. Based on the estimates and the payload size of the first subset, the WTRU may determine the first and second groups of CG PUSCH occasions. If the estimated arrival time difference between the two subsets is larger than the delay threshold, the WTRU may identify an available CG PUSCH occasion. The information may be sent to the network node.
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
A wireless transmit/receive unit (WTRU) may be configured to receive configuration information associated with a first transmission configuration indicator (TCI) state group and a second TCI state group. The WTRU may be configured to report first respective measured downlink received power values and first respective determined power reduction values. The WTRU may be configured to report second respective measured downlink received power values and second respective determined power reduction values. The WTRU may be configured to receive an indication of the first TCI state group via a downlink transmission. The WTRU may be configured to determine a first TCI state from the first TCI state group based on downlink received power information and power reduction information. The WTRU may be configured to send an uplink transmission based on the first determined TCI state.
H04B 7/06 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H04B 7/08 - Systèmes de diversitéSystèmes à plusieurs antennes, c.-à-d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
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
88.
UNMANNED AERIAL VEHICLE AUTHENTICATION AND AUTHORIZATION BY UNMANNED AERIAL SYSTEM TRAFFIC MANAGEMENT OVER USER PLANE
An unmanned aerial vehicle (UAV) authentication and authorization may be performed by a third-party service provider (e.g., an unmanned aerial system traffic management (UTM) over a user plane (UP). An UAV may be configured to send an UAV ID to a network. The UAV may receive, from the network, security information that indicates an authorization of a connection to a third-party service provider. The UAV may establish, based on the security information, the connection to the third-party service provider for communications with the third-party service provider. The security information may include signature information of the third-party service provider, and one or more of a subscription identifier (ID) associated with the UAV, the UAV ID, or an ID of the third-party service provider.
Methods and procedures are disclosed herein for applying unequal modulation over spatial streams and/or frequency segments. A STA may determine, for each spatial stream of a plurality of spatial streams, a plurality of frequency subblocks, each frequency subblock including one or more respective resource units (RUs) and an associated modulation order, and each RU including a respective number of occupied data tones. The STA may parse a bit sequence corresponding to an OFDM symbol into the plurality of spatial streams. For each spatial stream, the STA may allocate, for each frequency subblock, a respective number of consecutive bits of the OFDM symbol that corresponds to the associated modulation order of the frequency subblock and the respective number of occupied data tones in the RUs of the frequency subblock. The STA may transmit the plurality of spatial streams according to the allocation over the occupied data tones.
A wireless transmit/receive unit (WTRU) may receive first configuration information. The first configuration information may indicate a first downlink reference signal (RS) and/or parameters comprising information indicating a minimum channel impulse response (CIR) duration, a maximum CIR duration, an amplitude threshold, frequency-domain patterns, and/or time-domain patterns. The WTRU may receive downlink control information (DCI). The DCI may comprise triggering information that directs the WTRU to perform measurements and/or report a sparsity order of a channel associated with the downlink RS. The WTRU may determine the sparsity order of the channel associated with the downlink RS may be based on the parameters. The WTRU may send a report that comprises an indication of the sparsity order, an indication of a preferred frequency-domain pattern indicating RSs according to the sparsity order, and/or spatial information associated with the sparsity order.
H04W 24/10 - Planification des comptes-rendus de mesures
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
91.
METHODS AND APPARATUS FOR PRIVACY HANDLING IN PROSE LAYER-2 UE-TO-NETWORK RELAY OPERATIONS
A relay Wireless Transmit Receive Unit (WTRU) is configured to communicate with a network and a remote WTRU and receives a link identifier update (LIU) request message including a new remote WTRU L2 ID and a new MSB of a new security identifier (ID). The relay WTRU generates a new relay WTRU L2 ID and a new LSB of the new security ID. The relay WTRU transmits to the network a request for a new remote WTRU ID and receives the new remote WTRU ID which is associated with the new L2 IDs. The relay WTRU transmits the new remote WTRU ID to the remote WTRU and a LIU response message. The relay WTRU receives an acknowledgement message. Thereafter, the new Remote WTRU ID is used for communication between the remote WTRU, the relay WTRU and the gNB.
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
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
92.
METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR MOBILITY TRIGGERING BASED ON NETWORK PREDICTIONS IN WIRELESS NETWORKS
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products for handover procedures which use network predicted measurements. For example, a wireless transmit/receive unit (WTRU) may receive a handover command. The WTRU may receive a first set of measurements from a network. For example, the first set may be predicted measurements. The network may use artificial intelligence and/or machine learning models to generate the first set. The WTRU may obtain (e.g., measure and/or predict) a second set of measurements. The first and/or second set of measurements may be associated with a (e.g., same) first time interval and/or confidence level. Based on a comparison between the first set and second set, the WTRU may determine (i) to execute a handover, in a second time interval, and/or (ii) send feedback information. For example, the WTRU may determine an ideal time to actually execute the handover.
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products for configuring, selecting, and/or feeding back data-driven UE-specific RS are provided. One method may include a WTRU determining and/or indicating, to a network element (e.g., gNB), data-driven UE-specific RS related information, such as bundling type, RS pattern, RS position, RS density, RS signaling feedback overhead, and/or performance requirements.
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products directed to artificial intelligence-specific idle/inactive/connected mode measurements procedure. In an embodiment, a method implemented by a wireless transmit receive unit (WTRU), the method comprising: receiving, from a network, a first message comprising a configuration about AI/ML model training and associated measurements and logging periodicity; performing minimization of drive test (MDT) measurements; selecting an AI/ML model for training based on the based on the first message; training the selected AI/ML model based on MDT measurements; and in response to accuracy of the trained model above a configured accuracy threshold, triggering transition to connected state and reporting to the network the trained AI/ML model identity and AI/ML model parameters.
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 43/062 - Génération de rapports liés au trafic du réseau
Systems, methods, and instrumentalities are described herein GROUP B for wireless transmit/receive unit (WTRU) operation in a network with variable power transmissions (e.g., based on an energy saving mode of operation). A device (e.g., a WTRU) may be configured to perform one or more actions. The device may receive configuration information indicating a power offset associated with a channel state information reference signal (CSI-RS) resource. The device may receive a power offset change for the CSI-RS resource. The device may determine an adjusted power offset associated with GROUP A the CSI-RS resource based on the power offset and the power offset change. The device may determine CSI feedback for the first CSI-RS resource based on a measurement associated with the first CSI-RS resource and the adjusted power offset. The device may send a send a CSI feedback report. WO
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
H04W 24/10 - Planification des comptes-rendus de mesures
H04W 72/044 - Affectation de ressources sans fil sur la base du type de ressources affectées
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
96.
DISCRETE FOURIER TRANSFORM OF A PHYSICAL DOWNLINK CONTROL CHANNEL
Described herein are systems, methods, and instrumentalities associated with wireless communications using single carrier waveforms. A wireless transmit/receive unit (WTRU) as described herein may receive configuration information that may indicate a control channel element (CCE) and a plurality of resource groups associated with the CCE. Each resource group may include a respective time resource element (TRE) and a respective frequency resource group (FRG), wherein each respective TRE may include a non-integer number of time units, and each respective FRG may include multiple frequency units. The WTRU may determine that the CCE may be associated with a downlink control channel transmission, and further determine allocation pattern information associated with the resource groups in a search space. The WTRU may receive the downlink control channel transmission based on the determined allocation pattern information and receive a downlink shared channel transmission based on information in the downlink control channel transmission.
A wireless transmit receive unit (WTRU) is configured to receive configuration information for reporting Global Navigation Satellite System (GNSS) assistance information (AI). The configuration information comprises a reporting trigger threshold that is at least one of a distance threshold or a time offset threshold. The WTRU determines that the reporting trigger threshold is exceeded and reports GNSS AI. The GNSS AI comprises at least one of a GNSS validity duration or a GNSS acquisition time. The GNSS validity duration comprises an indication of a time duration associated with a validity of a GNSS acquisition, an indication of a time duration associated with expiration of the GNSS acquisition, or a WTRU location associated with the GNSS acquisition. The GNSS acquisition time comprises a time to acquire a GNSS position.
G01S 19/25 - Acquisition ou poursuite des signaux émis par le système faisant intervenir des données d'assistance reçues en provenance d'un élément coopérant, p. ex. un GPS assisté
H04W 74/0833 - Procédures d’accès aléatoire, p. ex. avec accès en 4 étapes
H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]
98.
METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS DIRECTED TO DISCONTINUOUS RECEPTION AND LOGICAL CHANNEL PRIORITIZATION BASED ON L1-INDICATED HARQ STATE INFORMATION
Methods, architectures, apparatuses, and systems directed to discontinuous reception (DRX) are described herein. In an embodiment, a method implemented in a wireless transmit/receive unit (WTRU) may include receiving configuration information indicating (1) a downlink control information (DCI)-based indication of hybrid automatic repeat request (HARQ) state and (2) a first HARQ state associated with a HARQ process. The method may include performing a first discontinuous reception (DRX) operation based on the first HARQ state. The method may include receiving a DCI and determining that the DCI may indicate a second HARQ state associated with the HARQ process, based on the configuration information indicating that DCI-based indication of HARQ state may be enabled. The method may include performing a second DRX operation associated with the HARQ process based on the second HARQ state.
H04L 1/1812 - Protocoles hybridesDemande de retransmission automatique hybride [HARQ]
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
99.
METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS DIRECTED TO CHANNEL ACCESS WITH CHANNEL OCCUPANCY TIME SHARING FOR SIDELINK (SL) MODE-1 WITH Uu-UNLICENSED and SL-UNLICENSED
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products directed to channel access with channel occupancy time (COT) sharing are described herein. A method implemented in a wireless transmit/receive unit (WTRU) includes transmitting, to a base station, first scheduling information associated with a SL transmission to be transmitted to another WTRU in unlicensed spectrum. The method includes receiving, from the base station, second scheduling information indicating a scheduling of the SL transmission and a shared COT, wherein the shared COT may be shared between any of uplink, downlink and sidelink transmissions. The method includes determining that the SL transmission is scheduled in the shared COT. The method includes transmitting the SL transmission to the other WTRU with no listen before talk (LBT) or with a shorter LBT than a full LBT based on the determining that the SL transmission may be scheduled in the shared channel occupancy time.
Methods and apparatuses are related to multi-user parallel channel access (MU-PCA). For example, a wireless transmit/receive unit (WTRU) is provided that is one of the plurality of WTRUs operable to simultaneously communicate via a plurality of channels managed by an access point (AP). The WTRU includes a receiver configured to receive, from the AP, over at least one channel of the plurality of channels, a group poll (G-Poll) message that includes a resource allocation that indicates at least one allocated channel of the plurality of channels for the WTRU; and a transmitter configured to transmit an uplink request message, to the AP in response to the G-Poll message, over the at least one allocated channel of the plurality of channels, the uplink request message corresponding to uplink data the WTRU has for transmission to the AP.
H04W 72/0453 - Ressources du domaine fréquentiel, p. ex. porteuses dans des AMDF [FDMA]
H04W 72/20 - Canaux de commande ou signalisation pour la gestion des ressources
H04W 72/21 - Canaux de commande ou signalisation pour la gestion des ressources dans le sens ascendant de la liaison sans fil, c.-à-d. en direction du réseau
H04W 74/06 - Accès planifié utilisant une invitation à émettre
H04W 74/0816 - Accès non planifié, p. ex. ALOHA utilisant une détection de porteuse, p. ex. accès multiple par détection de porteuse [CSMA] avec évitement de collision
H04W 84/12 - Réseaux locaux sans fil [WLAN Wireless Local Area Network]
brevets
