Abstract

A first access point (AP) receives from a second AP a first frame comprising a multi-AP frequency channel assignment for a multi-AP transmission, the multi-AP frequency channel assignment comprising a first frequency channel allocated to the first AP for the multi-AP transmission. The first AP transmits a second frame on the first frequency channel during the multi-AP transmission, and, on condition that the first frequency channel is different from a primary channel of the first AP, transmits a portion of a preamble of the second frame, comprising the multi-AP frequency channel assignment, on the primary channel of the first AP.

IPC Classes  ?

• H04W 72/20 - Control channels or signalling for resource management
• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 16/14 - Spectrum sharing arrangements

Abstract

A decoder determines a location of a first reference block (RB) based on template matching. The decoder determines a first candidate vector based on a difference between the location of the first RB and a location of a current block (CB). The decoder adds the first candidate vector to an advanced motion vector prediction (AMVP) or merge list of candidate vectors. The decoder decodes the CB based on a candidate vector selected from the AMVP or merge list.

IPC Classes  ?

• H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
• H04N 19/147 - Data rate or code amount at the encoder output according to rate distortion criteria
• H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
• H04N 19/513 - Processing of motion vectors
• H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Abstract

A method may include receiving, by an access and mobility management function (AMF) from a wireless device and via a mobile base station relay (MBSR), a request message requesting one or more requested network slices. The method may also include sending, by the AMF to the wireless device, a response message indicating one or more rejected network slices of the one or more requested network slices. The method may further include receiving, by the AMF from a base station associated with the MBSR, an indication indicating a location change of the MBSR. The method may additionally include sending, by the AMF to the wireless device and based on the indication, a message indicating one or more supported network slices of the one or more rejected network slices.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements
• H04W 48/04 - Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction or speed

Abstract

A first base station sends to a wireless device one or more messages. The one or more messages comprise: a measurement configuration; an identifier of the wireless device, wherein the identifier of the wireless device is configured by the first base station; and destination information of measurement results associated with the measurement configuration, wherein the destination information comprises an identifier of the first base station. The first base station receives from a second base station: the measurement results; and the identifier of the wireless device.

IPC Classes  ?

• H04W 36/02 - Buffering or recovering information during reselection
• H04W 36/08 - Reselecting an access point
• H04W 60/00 - Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
• H04W 92/20 - Interfaces between hierarchically similar devices between access points

Abstract

A wireless device receives one or more messages comprising a cell configuration of a cell. The wireless device determines whether a candidate cell configuration, for performing a reconfiguration with sync procedure, is for both a conditional reconfiguration configuration and a L1/L2-based handover configuration.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements
• H04W 36/36 - Reselection control by user or terminal equipment

Abstract

A base station receives, from an access and mobility management function (AMF), a first message to configure reporting of user plane congestion associated with a network slice. The base station sends, to a network node, information of the user plane congestion associated with the network slice.

IPC Classes  ?

• H04L 47/2466 - Traffic characterised by specific attributes, e.g. priority or QoS using signalling traffic
• H04L 47/26 - Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
• H04W 28/02 - Traffic management, e.g. flow control or congestion control

Abstract

A wireless device receives an indication of a first reserved resource, wherein the first reserved resource is within a channel occupancy time (COT). The wireless device transmits a transmission within the COT and using a first type of channel access procedure, based on the transmission being after the first reserved resource.

IPC Classes  ?

• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A method may include receiving, by a first mobile base station relay (MBSR) from a source base station (BS) via a first cell, a first system information block (SIB) indicating support of a MBSR. The first cell provides backhaul for the MBSR. The method may also include receiving, by the first MBSR from the source BS, a message including an identifier of a target BS. The method may further include sending, by the first MBSR to an operations, administration and maintenance (OAM) server, a request message including the identifier of the target BS. The first MBSR may serve a wireless device via a second cell. The method may additionally include sending, by the first MBSR to the wireless device, a second SIB including the identifier of the second cell. The identifier of the second cell may include the identifier of the target base station.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements
• H04W 48/12 - Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

Abstract

A method may include transmitting, by a wireless device and for a random access procedure, a Message3 comprising a field indicating whether repetitions are used for a hybrid automatic repeat request acknowledgment (HARQ-ACK) of a Message4 of the random access procedure. The method may also include receiving the Message4 and transmitting, via a physical uplink control channel (PUCCH), repetitions for the HARQ-ACK of the Message4.

IPC Classes  ?

• H04L 1/1829 - Arrangements specially adapted for the receiver end

Abstract

A first wireless device selects, based on a first quantity of consecutive time slots, a second quantity of consecutive time slots for multi-consecutive slots transmission (MCSt) of one or more first sidelink transmissions. The first wireless device transmits, to a second wireless device and using the second quantity of consecutive time slots, the one or more first sidelink transmissions.

IPC Classes  ?

• H04W 72/40 - Resource management for direct mode communication, e.g. D2D or sidelink
• H04W 72/02 - Selection of wireless resources by user or terminal
• H04W 72/0446 - Resources in time domain, e.g. slots or frames

Abstract

A first wireless device receives physical sidelink shared channels (PSSCHs), wherein each of the PSSCHs comprises a transport block (TB). The wireless device transmits a hybrid automatic repeat-request (HARQ) feedback selected, from HARQ feedbacks for the TB, based on the PSSCHs being associated with a physical sidelink feedback channel (PSFCH) transmission occasion.

IPC Classes  ?

• H04L 1/1829 - Arrangements specially adapted for the receiver end
• H04L 1/1867 - Arrangements specially adapted for the transmitter end

Abstract

A first wireless device transmits a sidelink transmission via a sidelink carrier selected based on a channel busy ratio (CBR) of the sidelink carrier, wherein the CBR is based on a first resource pool, of the sidelink carrier, comprising at least one physical sidelink feedback channel (PSFCH) resource.

IPC Classes  ?

• H04W 72/40 - Resource management for direct mode communication, e.g. D2D or sidelink

Abstract

A second base station sends, to a first base station, a first message comprising a parameter indicating that the second base station supports layer 1 and/or layer 2 (L1/L2)-based mobility. The second base station receives, from the first base station, a second message indicating to perform the L1/L2-based mobility for a wireless device.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements

Abstract

A method may include receiving, by a wireless device from a master base station associated with a master cell group, a radio resource control (RRC) reconfiguration message. The message may include a conditional configuration of a secondary cell group (SCG) associated with a secondary base station of one or more secondary base stations, and one or more counters for the secondary base station. The RRC reconfiguration message may indicate the one or more counters is associated with the SCG; and/or the one or more counters is for subsequent cell group change. The method may also include applying, based on an execution condition, of the conditional configuration, being fulfilled, a configuration, of the conditional configuration, of the SCG. The method may further include transmitting, to the secondary base station and based on applying the configuration of the SCG, an RRC reconfiguration complete message indicating the conditional configuration.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements
• H04W 12/04 - Key management, e.g. using generic bootstrapping architecture [GBA]

Abstract

A wireless device receives, from a base station, a radio resource control message comprising a configuration of a target master cell group. The wireless device determines, during a procedure to change a primary cell of a serving master cell group, whether to retain or remove a conditional configuration of a target secondary cell group, based on the radio resource control message not indicating to update a security key of a base station.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements
• H04W 36/18 - Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection

Abstract

A first base station receives, from a second base station, an indication that at least one synchronization signal block (SSB) of a plurality of SSBs of a second cell of the second base station is activated or deactivated. The first base station sends, to one or more wireless devices, a random access configuration of a first cell of the first base station based on the indication that at least one of the plurality of SSBs of the second cell is activated or deactivated.

IPC Classes  ?

• H04W 52/02 - Power saving arrangements

Abstract

A first network node receives, from a second network node, a first message comprising a configuration parameter for reporting of user plane congestion associated with a network slice to a target node, wherein the configuration parameter comprises an identifier of the network slice. The first network node sends, to a user plane function (UPF), a second message comprising the configuration parameter.

IPC Classes  ?

• H04L 47/2466 - Traffic characterised by specific attributes, e.g. priority or QoS using signalling traffic
• H04L 47/26 - Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
• H04W 28/02 - Traffic management, e.g. flow control or congestion control

Abstract

A wireless device receives, from a first base station, configuration parameters associated with a mobility to a first cell, wherein the mobility is a first type of mobility configured to be executed in response to receiving a mobility indication via a medium access control (MAC) layer signaling. The wireless device sends, to a second base station and based on a failure or a success associated with the mobility to the first cell, a report indicating the first type of mobility.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements

Abstract

An aspect of the disclosure relates sidelink communications and sidelink beam management for a sidelink feedback channel. A wireless device may transmit, in a physical sidelink feedback channel (PSFCH) occasion, one or more first PSFCH transmissions from scheduled PSFCH transmissions based on the one or more first PSFCH transmissions being associated with the same sidelink reference signal.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04L 1/1829 - Arrangements specially adapted for the receiver end
• H04L 1/1867 - Arrangements specially adapted for the transmitter end

Abstract

A wireless device receives from a first base station a request for a report associated with a handover. The wireless device transmits to the first base station, the report comprising an indication of a time elapsed between a first time point and a second time point. The first time point is a time that a first distance becomes greater than a first distance threshold. The first distance is between the wireless device and a reference location of a second base station. The second time point is a time that a second distance is less than or equal to a second threshold. The second distance is between the wireless device and a reference location of a third base station.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements
• H04W 36/32 - Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
• H04W 36/08 - Reselecting an access point
• H04W 36/24 - Reselection being triggered by specific parameters

Abstract

A second base station sends, to a first base station, a first message comprising configuration parameters of one or more target cells for a first mobility procedure in the second base station for a wireless device. The second base station sends, to the wireless device, a second message triggering the first mobility procedure toward one of the one or more target cells and based on the configuration parameters.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements

Abstract

A second base station receives, from a wireless device, a first radio resource control (RRC) message comprising a measurement report. The second base station sends, to a first base station and based on the measurement report, a configuration message comprising a field indicating that the second base station performs a first mobility procedure via a signaling radio bearer 3 (SRB3) to change a primary secondary cell of the wireless device to a first cell.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements

Abstract

A method may include receiving, by a wireless device, one or more radio resource control (RRC) messages. The messages may include one or more non-terrestrial network (NTN) configuration parameters indicating a validity timer. The validity timer may indicate a maximum time duration that the one or more NTN configuration parameters are valid. The messages may also include one or more positioning sounding reference signal (SRS) configuration parameters indicating at least one positioning SRS resource for SRS positioning in an RRC inactive state of the wireless device. The method may also include starting, in response to the receiving the one or more NTN configuration parameters, the validity timer. The method further include, based on the validity timer running in the RRC inactive state, transmitting, in the RRC inactive state, a positioning SRS via the at least one positioning SRS resource.

IPC Classes  ?

• H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
• H04B 7/185 - Space-based or airborne stations
• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 76/27 - Transitions between radio resource control [RRC] states
• H04W 84/06 - Airborne or Satellite Networks

Abstract

A method may include receiving, by a wireless device, one or more configuration parameters indicating at least one sounding reference signal (SRS) resource for a first non-terrestrial network (NTN) node of a cell and a second NTN node of the cell. The method may also include transmitting, via the first NTN node of the cell and the at least one SRS resource, a first SRS transmission. The method may further include transmitting, via the second NTN node of the cell and the at least one SRS resource, a second SRS transmission.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 56/00 - Synchronisation arrangements

Abstract

A base station distributed unit receives, from a base station central unit, a message indicating synchronization signal block (SSB)‑less operation of a cell. After receiving the message, the base station does not transmit an SSB of the cell.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path

Abstract

A method may include receiving, by a wireless device, one or more non-terrestrial network (NTN) configuration parameters indicating a validity timer. The validity timer may indicate a maximum time duration that the one or more NTN configuration parameters are valid. The method may also include starting the validity timer in response to the receiving the one or more NTN configuration parameters. The method may further include initiating a positioning procedure based on receiving a message requesting one or more measurements. The method may additionally include, based on the validity timer, stopping the positioning procedure.

IPC Classes  ?

• H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
• H04B 7/185 - Space-based or airborne stations

Abstract

A method may include receiving, by a wireless device via a source cell, radio resource control (RRC) messages comprising parameters of a network energy saving (NES) of a candidate cell. The parameters may include a periodicity of a cell discontinuous transmission (C-DTX) cycle and a value of a time duration of a cell DTX on-duration within the C-DTX cycle. The method may also include switching from the source cell to the candidate cell as a primary cell (PCell). The method may further include applying, based on the switching, the parameters of the NES for the Pcell. The applying the parameters may include receiving, via the PCell, periodic reference signals (RSs) in the time duration of the cell DTX on-duration of the C-DTX cycle based on the periodicity. The method may additionally include stopping receiving the periodic RSs outside of the time duration of the C-DTX onduration of the C-DTX cycle.

IPC Classes  ?

• H04W 52/02 - Power saving arrangements
• H04W 36/36 - Reselection control by user or terminal equipment
• H04W 76/15 - Setup of multiple wireless link connections
• H04W 76/28 - Discontinuous transmission [DTX]; Discontinuous reception [DRX]

Abstract

An access point (AP) transmits a first physical layer protocol data unit (PPDU) comprising an indication to a first station (STA) to measure a receive power of a second PPDU transmitted by a second STA. The AP transmits to the first STA a third PPDU comprising an indication of a parameterized spatial reuse (PSR) parameter for use by the first STA to determine a transmit power for a fourth PPDU.

IPC Classes  ?

• H04W 52/24 - TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
• H04W 74/00 - Wireless channel access, e.g. scheduled or random access

Abstract

A wireless device may receive one or more configuration parameters indicating one or more first of hybrid automatic repeat request (HARQ) process identifiers (IDs) with a feedback-enabled HARQ mode and indicating one or more second HARQ process IDs with a feedback-disabled HARQ mode. The device may also receive a downlink control information (DCI) scheduling plurality of transport blocks (TBs). The device may further receive one or more first TBs of the plurality of TBs based on a first modulation and coding scheme (MCS) field of the two MCS fields, in response to the one or more first TBs being associated with the feedback-enabled HARQ mode. The device may additionally receive one or more second TBs of the plurality of TBs based on a second MCS field of the two MCS fields, in response to the one or more second TBs being associated with the feedback-disabled HARQ mode.

IPC Classes  ?

• H04L 1/1822 - Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
• H04L 1/1829 - Arrangements specially adapted for the receiver end

Abstract

A wireless device receives one or more messages comprising configuration parameters indicating a physical sidelink feedback channel (PSFCH) transmission occasion in one or more symbols of a slot, a set of resource blocks (RBs) for transmission of PSFCH via the PSFCH transmission occasion, and a plurality of interlaced RBs for transmission of a common signal via the PSFCH transmission occasion. The wireless device determines a channel occupancy time (COT) duration of a COT, wherein the COT comprises the PSFCH transmission occasion. The wireless device transmits, based on the PSFCH being not scheduled via the PSFCH transmission occasion, the common signal via the PSFCH transmission occasion and using the plurality of interlaced RBs.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04L 27/00 - Modulated-carrier systems
• H04W 4/40 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
• H04W 76/14 - Direct-mode setup

Abstract

A method may include receiving, by an integrated access and backhaul (IAB) node, a timing case indication medium access control (MAC) control element (CE) for a first cell associated with at least two timing advance groups (TAGs). The timing case indication MAC CE can indicate a transmission timing mode. The method may also include selecting a first TAG from the at least two TAGs to apply the transmission timing mode. The method may further include transmitting an uplink signal using an uplink transmission time determined based on the transmission timing mode applied to the first TAG.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements

Abstract

A wireless device receives a control signal indicating a channel occupancy time (COT) duration of a shared spectrum. The wireless device selects, between a Type 1 channel access procedure and a Type 2 channel access procedure, the Type 1 channel access procedure for transmissions via a second sidelink (SL) slot of a physical sidelink control channel (PSCCH), wherein the selecting is based on the second SL slot being after a first SL slot, in the COT duration, that is not mapped to a SL logical slot. The wireless device performs the Type 1 channel access procedure on the PSCCH. The wireless device transmits, during the second SL slot of the PSCCH, sidelink control information based on the Type 1 channel access procedure indicating the PSCCH is idle.

IPC Classes  ?

• H04W 72/02 - Selection of wireless resources by user or terminal
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A wireless device receives sidelink control information (SCI) indicating a resource reservation for a first sidelink transmission via a resource and a first value of a parameter associated with a channel access procedure of the first sidelink transmission. The wireless device transmits, based on the first value being within a first range, a second sidelink transmission via the resource.

IPC Classes  ?

• H04W 72/25 - Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
• H04W 72/56 - Allocation or scheduling criteria for wireless resources based on priority criteria
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A wireless device may receive one or more configuration parameters indicating a first transmission and reception point (TRP), from TRPs, is used during an energy saving (ES) operation of one or more of the TRPs. During the ES operation, the wireless device may receive first downlink signals of the first TRP and not receive second downlink signals of the second TRP.

IPC Classes  ?

• H04W 52/02 - Power saving arrangements
• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04B 7/02 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas

Abstract

A method may include receiving, by a wireless device, one or more configuration parameters indicating one or more first hybrid automatic repeat request (HARQ) processes with a feedback enabled HARQ mode and one or more second HARQ processes with a feedback disabled HARQ mode. The method may also include receiving a downlink control information (DCI) scheduling a first transport block (TB) and a second TB. The DCI can indicate a first HARQ process with a HARQ mode among the feedback enabled HARQ mode and the feedback disabled HARQ mode. The method may further include receiving the first TB based on the first HARQ process and the second TB based on the HARQ mode of the first HARQ process.

IPC Classes  ?

• H04L 1/1822 - Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
• H04L 1/1829 - Arrangements specially adapted for the receiver end
• H04L 1/1867 - Arrangements specially adapted for the transmitter end

Abstract

A first wireless device receives, from a base station, one or more messages indicating a threshold number of radio link control (RLC) packet retransmissions associated with a sidelink radio link failure, wherein: the first wireless device has a radio resource control (RRC) connection with a second wireless device; a first logical channel is associated with one or more first carrier frequencies; and a second logical channel is associated with one or more second carrier frequencies. After the threshold is reached for the first logical channel, the first wireless device transmits, to the second wireless device, via the one or more second carrier frequencies, at least one RLC packet of the second logical channel.

IPC Classes  ?

• H04W 76/14 - Direct-mode setup
• H04W 76/19 - Connection re-establishment

Abstract

A method may include receiving, by a wireless device, one or more first configuration parameters indicating a first time alignment timer for a first timing advance group (TAG) comprising a cell of a secondary cell group (SCG) and a second time alignment timer for a second TAG comprising the cell of the SCG. The method may also include receiving, while the SCG is deactivated, one or more second configuration parameters indicating an activation of the SCG. The method may further include, in response to both the first time alignment timer and second time alignment timer not running, transmitting, for the activation of the SCG, a random-access preamble.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements

Abstract

A method may include receiving, by a first base station from a second base station, a message. The message may include a quality of experience (QoE) measurement report. The QoE measurement report may include one or more QoE measurement results associated with a service of a wireless device. The message may also include a packet flow identifier of a packet flow. The packet flow may be associated with the service and established via the second base station.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements

Abstract

A first base station sends, to a second base station, one or more messages comprising a prediction of a load metric of a first cell of the first base station. The prediction is based on an assumption of load exchange between the first cell of the first base station and the one or more neighbor cells. Additionally or alternatively, the prediction is based on an assumption of no load exchange between the first cell of the first base station and one or more neighbor cell.

IPC Classes  ?

• H04W 28/08 - Load balancing or load distribution

Abstract

A method may include receiving, by a wireless device from a first base station, a radio resource control (RRC) release message indicating transition of the wireless device from an RRC connected state to an RRC inactive state or an RRC idle state. The method may also include camping on a cell of a second base station and determining, in the RRC inactive state or an RRC idle state, whether a multicast and broadcast service (MBS) session is configured in the cell. The method may also include sending an RRC resume request comprising an indication that the RRC resume request is associated with MBS. The method may further include receiving configuration parameters for a unicast bearer associated with the MBS session. The method may additionally include receiving one or more packets of the MBS session via the unicast bearer.

IPC Classes  ?

• H04W 76/40 - Connection management for selective distribution or broadcast
• H04W 4/06 - Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
• H04W 8/00 - Network data management
• H04W 48/18 - Selecting a network or a communication service
• H04W 76/10 - Connection setup
• H04W 76/20 - Manipulation of established connections
• H04W 76/27 - Transitions between radio resource control [RRC] states
• H04W 76/30 - Connection release
• H04W 8/26 - Network addressing or numbering for mobility support
• H04W 36/00 - Handoff or reselecting arrangements
• H04W 60/04 - Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
• H04W 76/19 - Connection re-establishment

Abstract

A wireless device receives, from an access and mobility management function (AMF) in a first non-access stratum (NAS) message, parameters comprising a reporting configuration for a deterministic network (DetNet) node. The wireless device sends, to the AMF and based on the parameters, a second NAS message comprising a report for the DetNet node.

IPC Classes  ?

• H04W 24/10 - Scheduling measurement reports
• H04W 4/20 - Services signalling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel

Abstract

A first wireless device transmits, to a second wireless device, one or more messages. The one or more messages indicate a first latency bound for reporting a first channel state information (CSI) of at least one first carrier frequency, wherein an expiration of a first time duration of the first latency bound is associated with a cancellation of reporting of the first CSI; and a second latency bound for reporting a second CSI of at least one second carrier frequency, wherein an expiration of a second time duration of the second latency bound is associated with a cancellation of reporting of the second CSI.

IPC Classes  ?

• H04L 1/00 - Arrangements for detecting or preventing errors in the information received

Abstract

A wireless device receives configuration parameters of a cell associated with at least two timing advance groups (TAGs). In an embodiment, the configuration parameters may indicate a set of random-access resources. In response to transmitting a preamble via the set of random-access resources, the wireless device may receive at least two timing advance commands (TACs) for the at least two TAGs.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A method may include receiving, by a wireless device in radio resource control (RRC) inactive state and from a base station, a paging message. The paging message may include a first indicator indicating activation of a multicast broadcast service (MBS) session. The paging message may also include a second indicator indicating that the wireless device is allowed to receive the MBS session in the RRC inactive state. The method may also include receiving, by the wireless device in the RRC inactive state, one or more data of the MBS session.

IPC Classes  ?

• H04W 76/27 - Transitions between radio resource control [RRC] states
• H04W 76/40 - Connection management for selective distribution or broadcast
• H04W 4/06 - Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
• H04W 68/00 - User notification, e.g. alerting or paging, for incoming communication, change of service or the like

Abstract

A decoder determines a location of a first reference block (RB) in a reconstructed region based on a template of a current block (CB) and a template of the first RB. The decoder determines a plurality of candidate block vector differences (BVDs), wherein each candidate BVD comprises at least one magnitude and direction of displacement from the location of the first RB. The decoder selects a BVD from the plurality of candidate BVDs. The decoder decodes the CB based on a second RB that is displaced from the first RB by the selected BVD in the reconstructed region.

IPC Classes  ?

• H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
• H04N 19/136 - Incoming video signal characteristics or properties
• H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock

Abstract

A first wireless device transmits, to a second wireless device, a first request of a first channel state information (CSI) of a first carrier frequency. The first wireless device transmits, to the second wireless device, a second request of a second CSI of a second carrier frequency. The transmitting the second request is without having received a report of the first CSI based on the first request; and/or before an expiration of a time duration after the transmitting the first request, wherein the expiration of the time duration is associated with cancellation of reporting the first CSI.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04L 1/00 - Arrangements for detecting or preventing errors in the information received
• H04W 4/40 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
• H04W 72/02 - Selection of wireless resources by user or terminal
• H04W 76/14 - Direct-mode setup

Abstract

A method may include communicating, with a plurality of wireless devices, packets of a service. The method may also include receiving, by a first base station from a second base station, a request message requesting a combined quality of experience (QoE) of the service. The method may further include receiving, by a first base station from the plurality of wireless devices, a plurality of measurement reports comprising a plurality of QoE measurement results of the service. The method may additionally include determining, by the first base station, a QoE of the service based on combining the plurality of QoE measurement results. The method may include sending, by the first base station to a second base station, a message comprising the combined QoE of the service. The sending the message to the second base station is based on receiving the request message from the second base station.

IPC Classes  ?

• H04W 24/08 - Testing using real traffic
• H04L 41/50 - Network service management, e.g. ensuring proper service fulfilment according to agreements
• H04L 43/08 - Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
• H04W 36/00 - Handoff or reselecting arrangements
• H04W 36/26 - Reselection being triggered by specific parameters by agreed or negotiated communication parameters
• H04W 92/20 - Interfaces between hierarchically similar devices between access points

Abstract

A method may include sending, by a first base station to a second base station, a first message requesting to setup a packet flow for a wireless device. The first base station can be a master base station of the wireless device and the second base station can be a secondary base station of the wireless device. The method can also include receiving, from the second base station, a second message, which can include configuration parameters of the packet flow and measurement configurations for a quality-ofexperience (QoE) associated with the packet flow. The method can further include sending, to the wireless device, a radio resource control message comprising the measurement configurations for a QoE associated with the packet flow. The method can additionally include receiving, from the wireless device, measurement results comprising the QoE associated with the packet flow.

IPC Classes  ?

• H04W 76/15 - Setup of multiple wireless link connections
• H04L 41/50 - Network service management, e.g. ensuring proper service fulfilment according to agreements
• H04L 43/08 - Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
• H04W 24/08 - Testing using real traffic

Abstract

The disclosure relates to methods, systems, apparatuses, and computer readable mediums for performing sidelink communications. In an example, a wireless device may transmit a cyclic prefix extension (CPE) of a sidelink transmission and the sidelink transmission. A length of the CPE may be determined, from among a plurality of CPEs, based on a priority of the sidelink transmission.

IPC Classes  ?

• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A wireless device receives configuration parameters indicating a first timing advance group (TAG) for a cell and a second TAG for the cell. In an aspect of the invention, the first TAG may be a primary TAG (PTAG). In response to a first time alignment timer (TAT) associated with the first TAG expiring, the wireless device may set the second TAG as the PTAG. The wireless device may further transmit uplink signals via the cell.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements

Abstract

A wireless device receives, from a base station, a control signal indicating a plurality of transmission configuration indicator (TCI) states for one or more rows. A row of the one or more rows indicates a first TCI state of the plurality of TCI states for a first cell and a second TCI state of the plurality of TCI states for a second cell. The wireless device receives a downlink control information (DCI) scheduling a first transport block for the first cell and a second transport block for the second cell. The DCI comprises a TCI field indicating the row. The wireless device communicates, with the base station, the first transport block via the first cell based on the first TCI state in the row and the second transport block via the second cell based on the second TCI state in the row.

IPC Classes  ?

• H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
• H04B 7/08 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station

Abstract

A wireless device may trigger a scheduling request (SR) for radio resources. While the SR is pending, the wireless device may receive a group common downlink control information (DCI) indicating an energy saving state of a cell. During the energy saving state of the cell, the wireless device may stop monitoring a physical downlink control channel (PDCCH).

IPC Classes  ?

• H04W 52/02 - Power saving arrangements
• H04W 72/00 - Local resource management
• H04L 5/00 - Arrangements affording multiple use of the transmission path

Abstract

A station (STA) receives from an access point (AP) a frame indicating a start time and a wake duration of a restricted target wake time (r-TWT) service period (SP) of an r-TWT setup for the STA. The STA transitions to an awake state at or before the start time of the r-TWT SP. The STA receives, from the AP, during the r-TWT SP: a first frame comprising a traffic identifier (TID) associated with the r-TWT and having an end of service period (EOSP) field set to 0; or a trigger frame indicating an identifier of the STA. The STA transitions to a doze state, after expiration of the wake duration of the r-TWT SP, on condition of receiving, from the AP, after expiration of the wake duration of the r-TWT SP, a second frame comprising a TID associated with the r-TWT and having an EOSP field set to 1.

IPC Classes  ?

• H04W 52/02 - Power saving arrangements

Abstract

A base station may receive, while a primary cell (PCell) and a secondary cell (SCell) are in a second power state, an uplink wake-up signal from a wireless device. In response to receiving the uplink wake-up signal, the wireless device may transition the PCell to a first power state and maintain the SCell in the second power state.

IPC Classes  ?

• H04W 52/02 - Power saving arrangements

Abstract

A first base station sends, to a second base station, a message indicating a parameter of a procedure to resume a radio resource control, RRC, connection of a wireless device in an RRC inactive state. The first base station receives, from the second base station, an RRC release message comprising the parameter of the procedure to resume the RRC connection of the wireless device. The first base station transmits, to the wireless device, the RRC release message.

IPC Classes  ?

• H04W 36/00 - Handoff or reselecting arrangements
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
• H04W 76/27 - Transitions between radio resource control [RRC] states
• H04W 88/08 - Access point devices

Abstract

A first wireless device sends, to a network function, a first message comprising at least one of a request for an authorization to assist a ranging service, or an assistant capability of the first wireless device for the ranging service. The first wireless device receives, from the network function, a second message indicating that the first wireless device is authorized to assist the ranging service.

IPC Classes  ?

• H04W 4/02 - Services making use of location information
• H04W 12/084 - Access security using delegated authorisation, e.g. open authorisation [OAuth] protocol

Abstract

A first wireless device receives, from a second wireless device, an indication that the second wireless device supports relay of a prioritized service. Based on a cell supporting the prioritized service not being available to the first wireless device, the first wireless device sends, to the second wireless device, a service indication indicating the prioritized service.

IPC Classes  ?

• H04W 88/04 - Terminal devices adapted for relaying to or from another terminal or user
• H04W 4/90 - Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
• H04W 76/14 - Direct-mode setup

Abstract

A first wireless device receives one or more messages indicating sidelink (SL) carriers associated with an SL radio resource control (RRC) connection to a second wireless device and a discontinuous transmission (DTX) threshold value for an SL carrier selection procedure. The first wireless device may select one or more first SL carriers from the SL carriers. The SL carrier selection procedure for the SL RRC connection may be triggered by one or more DTXs occurring on the one or more first SL carriers of the SL carriers and a number of the one or more DTXs being equal to the DTX threshold value. The first wireless device may select a second SL carrier among the SL carriers during the triggered SL carrier selection procedure. The first wireless device may also transmit a SL transport block via the second SL carrier to the second wireless device.

IPC Classes  ?

• H04W 72/40 - Resource management for direct mode communication, e.g. D2D or sidelink

Abstract

A wireless device may receive one or more configuration parameters indicating a plurality of transmission configuration indicator (TCI) states for a cell associated with a plurality of timing advance groups (TAGs). In response to a TCI state, among the plurality of TCI states, of an uplink signal not being associated with any TAG of the plurality of TAGs, the wireless device may transmit, via the cell, the uplink signal based on a timing advance value of a TAG among the plurality of TAGs.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path

Abstract

A wireless device may receive a downlink message indicating an uplink resource for a hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback via a cell associated with at least two timing advance groups (TAGs). The uplink resource may be associated with a transmission configuration indicator (TCI) state of at least two active TCI states of the cell. Based on a time alignment timer of a TAG, among the at least two TAGs of the cell, associated with the TCI state being running, the wireless device may instruct a physical layer of the wireless device to generate an acknowledgement. The wireless device may transmit, via the cell and based on the TCI state, the HARQACK feedback comprising the acknowledgement.

IPC Classes  ?

• H04L 1/1867 - Arrangements specially adapted for the transmitter end
• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04L 1/1829 - Arrangements specially adapted for the receiver end

Abstract

A wireless device receives a random-access (RA) response for an RA procedure of a cell with at least two timing advance group (TAGs) identified by at least two TAG indexes. The RA response may include a timing advance command (TAC) and a bitfield. The wireless device may transmit an uplink signal associated with a TAG of the at least two TAGs via the cell and based on the TAC. In embodiments, the TAG may be based on a value of the bitfield and a comparison of the at least two TAG indexes.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A first wireless device transmits at least one of a first sidelink (SL) transmission of a first carrier and a plurality of second SL transmissions to a second wireless device, or a second carrier, using a transmission power. In an embodiment the second SL transmissions overlap in time with the first SL transmission. The transmission power used for the transmission may be based on a comparison between a first priority value associated with the first SL transmission and a second priority value associated with the plurality of SL transmissions.

IPC Classes  ?

• H04W 52/38 - TPC being performed in particular situations
• H04W 52/28 - TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
• H04W 52/34 - TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
• H04W 52/32 - TPC of broadcast or control channels

Abstract

A wireless device receives a message from a base station. The message indicates that, in response to a first sidelink (SL) carrier and a second SL carrier being configured for intra-band carrier aggregation (CA), a first subcarrier spacing (SCS) of a first SL bandwidth part (BWP) of a first SL carrier is the same SCS as a second SCS of a second SL BWP of a second SL carrier.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path

Abstract

A wireless device receives one or more messages indicating at least two timing advance groups (TAGs), of a plurality TAGs, for a cell. Based on an expiry of a time alignment timer (TAT) associated with each TAG of the at least two TAGs of the cell, the wireless device may determine a TAT associated with each TAG of the plurality of TAGs as expired. The wireless device may further transmit a random-access preamble based on the determination that a TAT associated with each TAG of the plurality of TAGs is expired.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A wireless device may receive one or more configuration parameters indicating a plurality of transmission configuration indicator (TCI) states for a cell. In response to the one or more configuration parameters not comprising a two-powerheadroom-report-mode (twoPHRMode) parameter, the wireless device may transmit a power headroom report indicating a power headroom value calculated using power control parameters associated with a TCI state among at least two active TCI states of the plurality of TCI states.

IPC Classes  ?

• H04W 52/14 - Separate analysis of uplink or downlink
• H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
• H04W 52/42 - TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
• H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
• H04W 72/044 - Wireless resource allocation based on the type of the allocated resource
• H04L 5/00 - Arrangements affording multiple use of the transmission path

Abstract

A session management function (SMF) of a deterministic network (DetNet) node sends, to a policy and charging control function (PCF), one or more DetNet parameters comprising interface information of the DetNet node, and a status information associated with the interface. The SMF receives, from the PCF, policy information for a protocol data unit (PDU) session of the DetNet.

IPC Classes  ?

• H04L 12/14 - Charging arrangements
• H04M 15/00 - Arrangements for metering, time-control or time-indication
• H04W 4/24 - Accounting or billing

Abstract

A wireless device receives, from a base station, a message configuring a sidelink resource pool for sidelink transmissions. The sidelink resource pool comprises one or more (listen-before-talk) LBT subbands and each LBT subband comprises at least one guard band. The wireless device initializes a candidate resource set comprising candidate resources overlapped with one or more guard bands in a selection window. The wireless device excludes, from the candidate resource set, one or more first candidate resources based on the one or more first candidate resources being overlapped with at least one of the one or more guard bands. The wireless device selects, from the candidate resource set and after the excluding, one or more second candidate resources for one or more sidelink transmissions. The wireless device transmits, to a second wireless device and based on the one or more second candidate resources, the one or more sidelink transmissions.

IPC Classes  ?

• H04W 72/40 - Resource management for direct mode communication, e.g. D2D or sidelink
• H04W 72/02 - Selection of wireless resources by user or terminal

Abstract

A method may include communicating, by a wireless device in radio resource control (RRC) idle state or RRC inactive state, packets associated with a service. The method may also include sending, to a first base station, a radio resource control (RRC) message indicating that a measurement report associated with the service is available. The method may further include receiving, from the first base station, an information request message indicating the measurement report. The method may additionally include sending an information response message comprising the measurement report that comprises a quality of experience (QoE) of the service.

IPC Classes  ?

• H04W 24/10 - Scheduling measurement reports
• H04W 24/08 - Testing using real traffic
• H04L 43/08 - Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters

Abstract

A first wireless device may determine to receive, from a second wireless device, a first sidelink (SL) transmission via an SL resource. The first wireless device may determine to transmit, to a third wireless device, a second SL transmission via the SL resource. The first wireless device may determine to receive the first SL transmission via the SL resource based on a listen-before-talk (LBT) procedure, for transmitting the second SL transmission on a channel comprising the SL resource, indicating the channel is busy.

IPC Classes  ?

• H04L 1/1829 - Arrangements specially adapted for the receiver end
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
• H04L 1/00 - Arrangements for detecting or preventing errors in the information received

Abstract

A wireless device may receive one or more configuration parameters indicating: a first timing advance group (TAG) of a cell and a second TAG of the cell. Based on a first TAG index of the first TAG being lower than a second TAG index of the second TAG: the wireless device may transmit, based on the first TAG and via the cell, one or more first uplink signals associated with a first transmission configuration indicator (TCI) state of at least two TCI states, and the wireless device may transmit, based on the second TAG and via the cell, one or more second uplink signals associated with a second TCI state of the at least two TCI states.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements

Abstract

A wireless device receives one or more configuration parameters indicating a time duration for determining whether to transmit an uplink signal corresponding to a same hybrid automatic repeat request (HARQ) process among a plurality uplink signals. The wireless device receives a first downlink message indicating transmission of a first uplink signal corresponding to a first HARQ process. The wireless device receives a second downlink message indicating transmission of a second uplink signal corresponding to the first HARQ process. The wireless device transmits the first uplink signal. Based on the receiving the second downlink message after the time duration starting from the receiving the first downlink message, the wireless device transmits the second uplink signal.

IPC Classes  ?

• H04L 1/1867 - Arrangements specially adapted for the transmitter end

Abstract

A wireless device receives, by a wireless device from a base station via a non-terrestrial network (NTN), a random access response (RAR) of an RA procedure, wherein the RAR indicates an uplink grant for a physical uplink shared channel (PUSCH) transmission of the RA procedure. In response to receiving the RAR, the wireless device determines whether to start a contention resolution timer after: a first offset from receiving the RAR; or a second offset from a transmission occasion of the PUSCH transmission. In some cases, the second offset is greater than the first offset; and the second offset is based on a round trip transmission delay (RTT) between the wireless device and the base station. Based on the determining, the wireless device starts the contention resolution timer.

IPC Classes  ?

• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
• H04L 1/18 - Automatic repetition systems, e.g. Van Duuren systems

Abstract

A first base station sends, to a second base station, a timer value of a timer associated with a small data transmission (SDT) procedure of a wireless device, wherein the timer is for transitioning the wireless device from a radio resource control (RRC) inactive state to an RRC idle state based on an expiry of the timer.

IPC Classes  ?

• H04W 76/27 - Transitions between radio resource control [RRC] states
• H04W 76/19 - Connection re-establishment
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
• H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
• H04W 36/00 - Handoff or reselecting arrangements
• H04W 36/08 - Reselecting an access point

Abstract

A base station may transmit, to a wireless device, a command indicating an energy saving state of the base station. In response to the transmitting the command, the base station may: transmit, during the energy saving state, synchronization signal blocks (SSBs); and stop transmitting, during the energy saving state, periodic channel state information reference signals (P-CSI-RSs).

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04L 1/00 - Arrangements for detecting or preventing errors in the information received
• H04W 52/02 - Power saving arrangements

Abstract

An access point (AP) multi-link device (MLD) transmits to a non-access point (non-AP) MLD, on a first link, a first frame scheduling a restricted target wake time (r-TWT) service period (SP) of a r-TWT setup for the non-AP MLD on the first link. The AP MLD transmits to the non-AP MLD, on a second link, a second frame for scheduling traffic associated with the r-TWT on the second link. The transmitting of the second frame may be responsive to a failure by the AP MLD to schedule the traffic associated with the r-TWT during the r-TWT SP on the first link.

IPC Classes  ?

• H04W 52/02 - Power saving arrangements

Abstract

A method may include receiving, by a first base station associated with a wireless device, in a message from a core network node, configuration information of a quality-of-experience (QoE) measurement collection (QMC) for a second base station associated with the wireless device. The method may also include sending, by the first base station to the second base station, an indication to perform the QMC for the wireless device.

IPC Classes  ?

• H04W 24/08 - Testing using real traffic
• H04W 24/10 - Scheduling measurement reports

Abstract

A wireless device selects, from a candidate resource set in a first sidelink (SL) resource pool, a set of SL resources for one or more SL transmissions. The wireless device determines, based on a listen-before-talk (LBT) procedure, that a channel for the one or more SL transmissions is busy before transmitting the one or more SL transmissions via the first SL resource. The wireless device selects, based on the channel being busy and from a candidate resource set, a second SL resource other than the first SL resource for the one or more SL transmissions. The wireless device transmits, via the second SL resource, the one or more SL transmissions.

IPC Classes  ?

• H04W 72/40 - Resource management for direct mode communication, e.g. D2D or sidelink
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A first wireless device receives, from a base station, a message indicating configuration of a plurality of resource pools of a sidelink bandwidth part (BWP) for sidelink communications. The first wireless device selects at least two resource pools of the plurality of resource pools based on the at least two resource pools being within a listen-before-talk (LBT) sub-band of the sidelink BWP. Based on performing a resource selection procedure in the at least two resource pools, the first wireless device selects, for one or more sidelink transmissions, a sidelink grant comprising one or more radio resources of the at least two resource pools. The first wireless device transmits, to a second wireless device and based on performing listen-before-talk (LBT) on the LBT sub-band, the one or more sidelink transmissions via the one or more radio resources in the LBT sub-band.

IPC Classes  ?

• H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
• H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
• H04W 72/40 - Resource management for direct mode communication, e.g. D2D or sidelink
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
• H04W 72/0446 - Resources in time domain, e.g. slots or frames

Abstract

A wireless device receives, from a first network, network access information comprising an identifier of a second network and one or more parameters indicating a condition for determining whether the wireless device is allowed to access the second network. The wireless device determines that the condition is met, and sends, to the second network and based on the determining, a second registration request message.

IPC Classes  ?

• H04W 48/14 - Access restriction or access information delivery, e.g. discovery data delivery using user query
• H04W 60/04 - Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
• H04W 48/18 - Selecting a network or a communication service

Abstract

A wireless device may receive one or more configuration parameters from a non-terrestrial network (NTN) node. In embodiments, the configuration parameters may indicate a time when a cell stops serving an area that the wireless device is located and a time threshold for determining transmission of a request message for an uplink radio resource configuration of the cell. The wireless device may further transmit the request message for the uplink radio resource configuration to the NTN node, based on a current time being earlier than the time threshold before the time.

IPC Classes  ?

• H04B 7/185 - Space-based or airborne stations
• H04W 36/00 - Handoff or reselecting arrangements

Abstract

An access and mobility management function (AMF) receives, from a network node, a value for a time duration associated with inactivity of a network slice for a wireless device. The AMF starts the time duration. The AMF determines, based on the value, that the time duration expires, and sends, to the wireless device, an indication of removal of the network slice.

IPC Classes  ?

• H04W 24/02 - Arrangements for optimising operational condition
• H04W 60/04 - Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
• H04W 60/06 - De-registration or detaching

Abstract

A wireless device receives, from a base station, configuration parameters, of a cell, indicating a first time alignment timer (TAT) associated with a first control resource set (coreset) pool index, a second TAT associated with a second coreset pool index, first radio resources associated with the first coreset pool index, and second radio resources associated with the second coreset pool index. In response to the first TAT being expired while the second TAT is running, the wireless device releases the first radio resources of the cell and maintains the second radio resources of the cell.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements

Abstract

A wireless device receives, from a base station via a non-terrestrial network (NTN), one or more configuration parameters indicating: a discontinuous reception (DRX) timer; and at least one power saving occasion for monitoring a downlink control information (DCI) indicating whether to start the DRX timer. The wireless device transmits an uplink signal at a transmission occasion based on: a location information of an NTN node of the NTN; and one or more common TA parameters of the NTN. The wireless device starts the DRX timer based on a power saving occasion, of the at least one power saving occasion, occurring a time duration after the transmission occasion, where the time duration is determined based on at least one of the location information of the NTN node and the one or more common TA parameters of the NTN.

IPC Classes  ?

• H04B 7/185 - Space-based or airborne stations
• H04W 76/28 - Discontinuous transmission [DTX]; Discontinuous reception [DRX]

Abstract

A wireless device receives, from a base station, configuration parameters indicating a first reference signal (RS) group associated with a first timing advance group (TAG) of a cell, and a second RS group associated with a second TAG of the cell. The wireless device transmits an uplink signal based on a timing advance value associated with either the first TAG in response to an RS, selected based on a radio link quality, being from the first RS group or the second TAG in response to the RS being from the second RS group.

IPC Classes  ?

• H04W 56/00 - Synchronisation arrangements

Abstract

A wireless device may receive a radio resource control (RRC) message that includes configuration parameters indicating a first location of a first uplink (UL) transmission (Tx) switching period that is in a first frequency band for a first UL TX switching between the first frequency band and a second frequency band and a second location of a second UL Tx switching period that is in a third frequency band for a second UL TX switching between the third frequency band and the first frequency band. The wireless device may further transmit uplink signals based on the first location or the second location.

IPC Classes  ?

• H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
• H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
• H04W 76/10 - Connection setup

Abstract

A first wireless device may transmit to a second wireless device, sidelink discontinuous reception (SL DRX) configuration parameters of the second wireless device that indicate an active time of SL DRX for the second wireless device to monitor for sidelink control information (SCI). The wireless device may further receive configuration parameters, from the second wireless device, that indicate a sidelink sensing window of a sidelink sensing operation of the second wireless device. The wireless device may also determine one or more sidelink resources for a sidelink transmission of a SCI, that are: outside of the active time of the SL DRX and during the sidelink sensing window of the second wireless device. The wireless device may then transmit the SCI to the second wireless device via the one or more sidelink resources.

IPC Classes  ?

• H04W 72/25 - Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
• H04W 76/23 - Manipulation of direct-mode connections
• H04W 76/28 - Discontinuous transmission [DTX]; Discontinuous reception [DRX]
• H04W 92/18 - Interfaces between hierarchically similar devices between terminal devices

Abstract

Based on initiating a small data transmission (SDT) procedure, a wireless device transmits, to a base station, a first radio resource control (RRC) message for initiating a small data transmission (SDT) procedure, and starts a SDT timer for transitioning the wireless device to a RRC idle state. The wireless device receives, from the base station and during the SDT procedure, a parameter indicating to restart the SDT timer.

IPC Classes  ?

• H04W 76/27 - Transitions between radio resource control [RRC] states
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

An access point (AP) transmits a first frame indicating, for a first station (STA), a first time allocation of a transmission opportunity (TXOP) and a first triggered TXOP sharing (TXS) mode, and for a second STA, a second time allocation of the TXOP and a second TXS mode. The first TXS mode and the second TXS mode may be the same or different. The AP receives from the first STA a second frame within the first time allocation in response to the first frame. The AP receives from the second STA a third frame within the second time allocation in response to the first frame.

IPC Classes  ?

• H04W 74/00 - Wireless channel access, e.g. scheduled or random access
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
• H04W 84/12 - WLAN [Wireless Local Area Networks]

Abstract

A non-access point (non-AP) multi-link device (MLD) transmits to an access point (AP) MLD a frame for a traffic identifier (TID) on a first link to which the TID is mapped in a TID-to-link mapping. The non-AP MLD receives from the AP MLD a trigger frame on a second link to which the TID is not mapped by the TID-to-link mapping. The non-AP MLD transmits to the AP MLD, in response to the trigger frame, a Quality of Service (QoS) null frame comprising the TID on the second link.

IPC Classes  ?

• H04W 84/12 - WLAN [Wireless Local Area Networks]
• H04W 28/02 - Traffic management, e.g. flow control or congestion control
• H04W 76/15 - Setup of multiple wireless link connections

Abstract

A wireless device receives, from a network element, a measurement assistance information for a performance measurement function of a multi-access packet data unit (MA-PDU) session. The measurement assistance information indicates that a first address, associated with a first access of the MA-PDU session, is for a first radio access technology. The measurement assistance information indicates that a second address, associated with a second access of the MA-PDU session, is for a second radio access technology.

IPC Classes  ?

• H04W 76/15 - Setup of multiple wireless link connections

Abstract

A wireless device receives, from a network node, an access availability report indication for a multi-access packet data unit (MA-PDU) session. The wireless device sends, to a user plane function, based on the access availability report indication, an access report message indicating an availability for a first access of the MA-PDU session, a first access type associated with the first access of the MA-PDU session, and a first radio access technology type associated with the first access type.

IPC Classes  ?

• H04W 76/16 - Setup of multiple wireless link connections involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
• H04W 88/06 - Terminal devices adapted for operation in multiple networks, e.g. multi-mode terminals

Abstract

A first device discards a plurality of packets associated with a data unit of a data flow based on a transmission failure of at least one packet of the plurality of packets. The first device sends an indication that the plurality of packets is discarded.

IPC Classes  ?

• H04L 47/33 - Flow control; Congestion control using forward notification
• H04W 28/04 - Error control
• H04W 28/06 - Optimising, e.g. header compression, information sizing

Abstract

A wireless device receives messages indicating a first downlink transmission power of reference signals (RSs) of a cell. For example, the RSs may be synchronization signal blocks (SSBs) or channel state information reference signals (CSI-RSs). A command (e.g., a downlink control information (DCI) or a medium access control control element (MAC CE)) is received indicating a power offset value for the RSs. Uplink signals are transmitted, via the cell, with an uplink transmission power determined based on: a reference signal received power (RSRP) of the RSs, the first downlink transmission power, and the power offset value.

IPC Classes  ?

• H04W 52/14 - Separate analysis of uplink or downlink
• H04W 52/16 - Deriving transmission power values from another channel
• H04W 72/00 - Local resource management

Abstract

A base station distributed unit (BS-DU) receives, from a wireless device, a random access (RA) preamble based on an RA configuration associated with at least one network slice. The BS-DU sends, to a base station central unit (BS-CU), a radio resource control (RRC) request message for an RRC connection or an area update procedure of the wireless device and an indication of the at least one network slice.

IPC Classes  ?

• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A base station distributed unit receives, from a base station central unit, information of a first gap for a first procedure of a wireless device. The base station distributed unit sends, to the base station central unit, based on the information of the first gap for the first procedure, a configuration of a second gap for a second procedure of the wireless device.

IPC Classes  ?

• H04W 72/29 - Control channels or signalling for resource management between an access point and the access point controlling device
• H04W 88/06 - Terminal devices adapted for operation in multiple networks, e.g. multi-mode terminals
• H04W 88/08 - Access point devices

Abstract

A core network device receives, from a wireless device, a first message indicating a request for network slice group information. The core network device sends, to the wireless device, a second message comprising the network slice group information, wherein the network slice group information indicates that a first network slice group comprises at least one first network slice.

IPC Classes  ?

• H04W 48/14 - Access restriction or access information delivery, e.g. discovery data delivery using user query
• H04W 48/18 - Selecting a network or a communication service
• H04W 48/20 - Selecting an access point
• H04W 74/08 - Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]

Abstract

A station (STA) receives from an access point (AP) a multi-user request to send (MU-RTS) triggered transmission opportunity (TXOP) sharing (MRTT) frame indicating a first time period, an association identifier (AID), and a triggered TXOP sharing mode. The STA transitions a power state to a doze state based on the AID being different from an AID of the STA and the triggered TXOP sharing mode having a non-zero value.

IPC Classes  ?

• H04L 5/00 - Arrangements affording multiple use of the transmission path
• H04W 52/02 - Power saving arrangements
• H04W 72/00 - Local resource management
• H04W 76/00 - Connection management

Abstract

A coder determines a horizontal reference line offset based on a first property of a block. The coder determines a vertical reference line offset based on a second property of the block. The coder determines samples of a reference line based on the horizontal reference line offset and the vertical reference line offset. The horizontal reference line offset and the vertical reference line offset are different. The coder predicts the block based on the reference line and an intra prediction mode.

IPC Classes  ?

• H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
• H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
• H04N 19/46 - Embedding additional information in the video signal during the compression process
• H04N 19/159 - Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction

Abstract

A coder determines, based on a position of a block relative to a boundary, a first reference line offset and a second reference line offset that are different. The coder determines samples of a reference line based on the first reference line offset and the second reference line offset. The coder predicts the block based on the samples of the reference line and an intra prediction mode.

IPC Classes  ?

• H04N 19/105 - Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
• H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
• H04N 19/46 - Embedding additional information in the video signal during the compression process
• H04N 19/159 - Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction

Abstract

A base station central unit sends, to a base station distributed unit, wireless device assistance information indicating a multi universal subscriber identity module (MUSIM) gap preference of the wireless device for a MUSIM gap of the wireless device. the base station central unit receives, from the base station distributed unit, a MUSIM configuration for the MUSIM gap of the wireless device.

IPC Classes  ?

• H04W 72/29 - Control channels or signalling for resource management between an access point and the access point controlling device
• H04W 88/08 - Access point devices