A first secondary base station receives, from a master base station, a first message comprising a first identifier of a first candidate primary secondary cell group cell (PSCell), of the first secondary base station, for a first layer 1 or layer 2 triggered mobility (LTM) associated with a first PSCell change to the first candidate PSCell for a wireless device, a second identifier of a second candidate PSCell for a second LTM associated with a second PSCell change to the second candidate PSCell for the wireless device, wherein the second LTM is initiated by the first secondary base station, a first LTM configuration identifier indicating a first configuration of the first LTM to the first candidate PSCell, and a second LTM configuration identifier indicating a second configuration of the second LTM to the second candidate PSCell.
A wireless device receives, from a base station, a signal indicating a type of RACH-less cell switch to a target cell, where the type of RACH-less cell switch includes a first type of RACH-less cell switch associated with configured grant (CG)-based RACH-less cell switching or a second type of RACH-less cell switch associated with dynamic grant (DG)-based RACH-less cell switching. The wireless device performs a RACH-less cell switch to the target cell based on the type of RACH-less cell switch indicated by the signal.
A wireless device transmits a first sidelink (SL) control information (SCI) enabling the wireless device to receive a first SL transmission via an SL resource. The wireless device receives a second SCI enabling the wireless device to transmit a second SL transmission via the SL resource. The wireless device receives the first SL transmission via the SL resource, wherein receiving the first SL transmission is 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.
A wireless device receive sidelink control information (SCI) indicates a hybrid automatic repeat request (HARQ) feedback type for HARQ information for a physical sidelink shared channel (PSSCH) reception and a cast type for the PSSCH reception. The HARQ feedback type is a negative acknowledgement (NACK) only HARQ feedback type or an acknowledgement (ACK)-and-NACK HARQ feedback type. The cast type is a groupcast cast type or a unicast cast type. The wireless device determines a physical sidelink feedback channel (PSFCH) resource, from physical resource blocks (PRBs), for a PSFCH transmission, using a first mapping rule and a second mapping rule. The second mapping rule is used for the PSSCH reception based on the HARQ feedback type being the ACK-and-NACK HARQ feedback type and the cast type being the groupcast cast type. The wireless device transmits, via the PSFCH resource, the PSFCH transmission.
A method can include receiving, by a base station distributed unit (BS-DU) from a base station central unit (BS-CU), a message indicating a cell switch of a wireless device to a cell. The message can include a parameter indicating a time information associated with the cell. The method can also include sending, by the BS-DU to the wireless device and based on the time information, a medium access control (MAC) control element (CE) triggering the cell switch of the wireless device to the cell.
A wireless device transmits, to a base station, one or more messages requesting to configure a radio bearer for a small data transmission (SDT) procedure and to allow transmission of data of the radio bearer using the SDT procedure. The one or more messages comprise an identifier of the radio bearer. The SDT procedure is performed while the wireless device is not in a radio resource control (RRC) connected state. After transmitting the one or more messages, the wireless device receives, from the base station, an indication that the radio bearer is allowed to use the SDT procedure.
A first access point (AP) transmits to a second AP a first frame indicating a first non-primary channel access (NPCA) parameter set for the second AP, where the first NPCA parameter set indicates: a first channel location of a first NPCA primary channel (PCH) of the second AP; and a first channel bandwidth of the first NPCA PCH. The first receives from the second AP a second frame indicating acceptance of the first NPCA parameter set by the second AP. After receiving the second frame, the first AP transmits to the second AP a third frame indicating a second NPCA parameter set and a time period during which the second AP uses the second NPCA parameter set instead of the first NPCA parameter set. The second NPCA parameter set indicates a second channel location of the first NPCA PCH and/or a second bandwidth of the first NPCA PCH.
A wireless device receives one or more radio resource control (RRC) messages comprising one or more channel state information (CSI) report configuration parameters for user-equipment (UE) initiated CSI reporting. The one or more CSI report configuration parameters comprise a physical uplink control channel (PUCCH) resource configuration indicating a PUCCH resource for UE-initiated report indicator (UEIRI). The wireless device determines a sidelink shared channel (SL-SCH) resource overlaps in time with the PUCCH resource for transmission occasion of UEIRI. Based on a medium access control (MAC) entity of the wireless device not being able to perform transmission of the UEIRI simultaneously with a sidelink transmission via the SL-SCH resource, the wireless device determines whether transmission of the UEIRI is prioritized over the sidelink transmission. The wireless device transmits one of the UEIRI and the sidelink transmission.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04W 72/21 - Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
H04W 72/25 - Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
As described herein, a wireless device may be configured to receive, by a wireless device from a base station operating in a store and forward (S&F) mode, a configuration parameter of the S&F mode. The wireless device may further send, by the wireless device to the base station, a first registration request message for a registration procedure. The wireless device may further start, by the wireless device and based on the sending the registration request message, a timer using a NAS period value. The wireless device may further restart, by the wireless device in response to receiving a NAS authentication command message for the registration procedure and based on the configuration parameter, the timer. The wireless device may further send, by the wireless device a second registration request message in response to expiration of the timer.
A wireless device receives one or more sidelink configuration parameters, of a cell, indicating a first time duration for a sidelink beam management procedure to establish a sidelink unicast link between the wireless device and a second wireless device. The wireless device transmits, during the first time duration, starting from reception of sidelink reference signals, a beam report based on the sidelink reference signals. The wireless device receives, via the sidelink unicast link, a sidelink radio resource control (RRC) message indicating a second time duration for a channel state information (CSI) report associated with the sidelink unicast link. The wireless device transmits, during the second time duration starting from reception of a CSI reference signal, the CSI report based on the CSI reference signal.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
A wireless device receives a system information block 1 (SIB1) message indicating: a first number of physical downlink control channel (PDCCH) monitoring occasions (MOs), for receiving a paging early indication (PEI), of a PEI occasion associated with a paging occasion; a second number of PDCCH MOs, for receiving a paging message, of the paging occasion; and a third number of synchronization signal blocks (SSBs). The wireless device skips monitoring, a first PDCCH for receiving the PEI, over the first number of PDCCH MOs, in response to each of the first number of PDCCH MOs, of the PEI occasion, overlapping with at least one resource element (RE) of an SSB of the third number of SSBs. In response to the skipping monitoring the first PDCCH, the wireless device monitors, over the second number of PDCCH MOs, a second PDCCH for downlink control information (DCI) scheduling the paging message.
H04W 68/02 - Arrangements for increasing efficiency of notification or paging channel
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
12.
Wake-up Signal for On-demand System Information Block Transmission of a Cell
A method can include receiving, by a wireless device, one or more radio resource control (RRC) messages that include parameters of an uplink signal requesting system information block 1 (SIB1) of a cell. Time division duplex (TDD) configuration of the cell can be determined based on the one or more RRC messages. For example, the parameters themselves can indicate the TDD configuration. The method can also include transmitting the uplink signal requesting the SIB1 of the cell. The uplink signal can be transmitted via one or more uplink symbols according to the TDD configuration of the cell.
A method can include receiving, by a wireless device, one or more messages that include a first configuration of a first uplink signal, requesting on-demand system information block 1 (OD-SIB1) of a cell, transmitted via a normal uplink (NUL) carrier of the cell; a second configuration of a second uplink signal, requesting the OD-SIB1, transmitted via a supplementary uplink (SUL) carrier of the cell; and a first threshold for a selection between the carriers. The method can also include transmitting an uplink signal requesting the OD-SIB1. The method can further include receiving, based on the transmission of the uplink signal, one or more SIB1 comprising configuration parameters of a random access (RA) procedure. The configuration parameters can include a second threshold for a selection between the NUL carrier and the SUL carrier for performing the RA procedure.
A method can include initiating, by a wireless device, a small data transmission (SDT) procedure. The method can also include transmitting a radio resource control (RRC) message indicating non-SDT data arriving during the SDT procedure. The method can further include starting, by the wireless device, a timer based on the RRC message or the non-SDT data arrival. The method can additionally include receiving a response to the RRC message while an RRC timer is running. The method can also include stopping the timer based on receiving the response.
A video coder (encoder or decoder) determines, based on template matching prediction (TMP) being applied for coding a current block, sampling intervals corresponding to thresholds of distances from the current block. The coder further determines candidate block vectors (BVs) based on selecting samples, from a search region for the TMP, according to the sampling intervals based on positions of samples in the search region from the current block and the thresholds of distances, and determines template matching costs for candidate reference blocks (RBs) indicated by the candidate BVs. The coder codes the current block using a BV determined based on a candidate BV selected from the candidate BVs using the template matching costs.
H04N 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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
A wireless device sends, to a base station on a satellite, a first message comprising a capability parameter indicating that the wireless device supports a store and forward (SF) mode. The wireless device receives one or more second messages including a feeder link information indicating a period when a feeder link of the satellite is available, a second parameter indicating that a network operates in the SF mode, and a third parameter indicating a supported time delay of an uplink data packet sent in the SF mode. The wireless device sends, to the base station and after receiving the one or more second messages, one or more third messages including a first uplink data packet sent in the SF mode, and a validity time information associated with the first uplink data packet sent in the SF mode.
A first access point (AP) transmits, during a transmission opportunity (TXOP) obtained by the first AP, a first frame that indicates polling of a second AP regarding whether the second AP wants to receive an allocation of a portion of the TXOP. The first AP receives, from the second AP and in response to the first frame, a second frame indicating that the second AP wants to receive the allocation of a portion of the TXOP. The first AP transmits, during the TXOP, a first multi-user (MU) request-to-send (RTS) triggered TXOP sharing (TXS) trigger (MRTT) frame: allocating, to the second AP, a first portion of the TXOP, and indicating whether the first AP is configured/scheduled to allocate, to a third AP, a second portion of the TXOP, after the first portion of the TXOP.
In an aspect, a first access point (AP) receives, from a second AP, a first frame indicating a number of stations (STAs) for an uplink (UL) transmission to the second AP. The first AP transmits, to the second AP, a second frame indicating: an allocated time of a transmission opportunity (TXOP) obtained by the first AP, an identifier of the second AP, and a time period, within the allocated time, for a downlink physical layer protocol data unit (DL PPDU) including a trigger frame for the STAs, wherein the time period is based on the number of STAs. In another aspect a first AP transmits, to a second AP, a first frame indicating a number of STAs. The first AP receives, from the second AP, a second frame indicating a time period for a DL PPDU including a trigger frame for the STAs.
H04L 69/323 - Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
A decoder decodes, from a bitstream, additional vertex information indicating a position of an additional vertex derived from vertices of at least one triangle soup (TriSoup) triangle representing a portion of a point cloud geometry. The decoder further determines the additional vertex based on the additional vertex information and replaces the at least one TriSoup triangle with additional triangles derived from the vertices of the at least one TriSoup triangle and the additional vertex.
H04N 19/597 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
In an aspect, a first access point (AP) transmits, via a first link to a first station (STA), a first frame including: a first field indicating relaying, by the first STA to a second STA, of one or more frames received from the AP, and a second field indicating a second link for relaying the one or more frames from the first STA to the second STA. The AP transmits to the first STA the one or more frames via the first link. In another aspect a first STA receives, from an AP via a first link, a first frame comprising: a first field indicating relaying, by the first STA to a second STA, of one or more frames received from the AP, and a second field indicating a second link for the relaying of the one or more frames from the first STA to the second STA.
A coder decodes, from a bitstream, quality unit information indicating: an occupancy tree representing a partition of a volume of a point cloud geometry, and quality units corresponding to nodes of the occupancy tree. Based on the occupancy tree, an occupied quality unit is from the quality units. The occupied quality unit contains a portion of the point cloud geometry and corresponds to a set of occupied leaf nodes of the occupancy tree. Positions of triangle vertices of the set of occupied leaf nodes are decoded from the bitstream. The coder dequantizes the positions of triangle vertices based on at least one local quality parameter associated with the occupied quality unit. The coder reconstructs the portion of the point cloud geometry based on the dequantized positions of triangle vertices.
A wireless device comprises one or more processors and memory storing instructions that, when executed by the one or more processors, cause the wireless device to receive one or more configuration parameters indicating a remaining time threshold value, trigger a delay status reporting (DSR) for a logical channel based on a first shortest remaining time, among one or more first remaining times of one or more first data units that are buffered, being less than the remaining time threshold value, and transmit a DSR medium access control (MAC) control element (CE) indicating a second shortest remaining time, among one or more second remaining times of one or more second data units buffered for a logical channel group (LCG).
A wireless device starts, after receiving an indication to determine a timing advance (TA) of a second cell based on measuring a reception timing of one or more reference signals of the second cell, a time duration. The wireless device determines a failure of determination of the TA of the second cell based on an expiration of the time duration without a successful determination of the TA.
A first wireless device determines a sidelink listen-before-talk (LBT) failure for a first resource block (RB) set, of RB sets of a first sidelink carrier of one or more sidelink carriers. The first wireless device starts a sidelink LBT failure detection timer for the first RB set. The first wireless device determines a consistent LBT failure for the first RB set based on a counter value of a sidelink LBT counter for the first RB set. The first wireless device determines a sidelink RLF detection for multiple destination identifiers associated with unicast service. Determining the sidelink RLF detection is based on a consistent LBT failure having been triggered in all RB sets of a sidelink resource pool configured in a first sidelink bandwidth part (BWP). The first wireless device releases multiple unicast links associated with the multiple destination identifiers.
A video coder (encoder or decoder) generates, for a current block in a current frame, a list of merge candidates. A merge candidate in the list comprises decoder side intra mode derivation (DIMD) information associated with a spatially neighboring block of the current block. The coder further determines an indicator of the merge candidate in the list of merge candidates and codes the current block based on the DIMD information of the merge candidate in the list of merge candidates according to the indicator.
H04N 19/11 - Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
26.
Template Sample Selection for Illumination Compensation
A coder determines, based on illumination compensation being enabled for a reference block (RB), whether a first portion and a second portion of a current template of a current block (CB) is available. The first and second portions include samples of the current template to the left of and above the CB, respectively. Based on the determination of whether the first and second portions are available, a sampling pattern is determined for the current template of the current block and for a reference template of the RB. Values of parameters of a filter are derived based on the sampling pattern, available template samples of at least one of the first and second portions, and reference template samples of the reference template. The coder applies the filter to the RB to generate a prediction block and the current block is decoded based on the prediction block.
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
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 19/503 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
27.
CELL SWITCH FOR MASTER CELL GROUP WITH SECONDARY CELL GROUP
A wireless device receives, from a base station, a layer 1 and/or layer 2 triggered mobility (LTM) configuration. The wireless device performs, based on a configuration of the random access resource for early timing advance acquisition (ETA) procedure of a candidate PSCell, a random access procedure for the ETA of the candidate PSCell. The wireless device receives, from the base station, a LTM cell switch command medium access control control element (MAC CE) indicating a cell switch from a serving PCell to a candidate PCell and a timing advance (TA) value of the candidate PSCell. The wireless device executes, based on the LTM cell switch command MAC CE, an LTM cell switch procedure for the candidate PCell. The wireless device skips, in response to executing the cell switch procedure and based on the TA value for the candidate PSCell, a second random access procedure on the candidate PSCell.
A method comprises determining, by a wireless device and using a timing advance command (TAC) received during a first slot, a second slot for adjusting an uplink transmission timing. The method further comprises, based on whether the second slot overlaps in time with a physical reader to device channel (PRDCH) transmission, adjusting, during a third slot and using the TAC, the uplink transmission timing of an uplink transmission.
A first access point (AP) transmits a frame comprising a first basic service set (BSS) color of a BSS of which the first AP is a member. The first AP receives, from a second AP, a trigger frame soliciting a first trigger based (TB) physical layer (PHY) protocol data unit (PPDU) from the first AP. The first AP transmits, to the second AP and in response to the trigger frame, the first TB PPDU, wherein based on the trigger frame further soliciting a second TB PPDU from a third AP, a BSS color field of the first TB PPDU comprises a second BSS color different than the first BSS color.
A wireless device receives one or more configuration parameters indicating sub-band full-duplex (SBFD) symbols and frequency domain locations and bandwidths of one or more downlink sub-bands of the SBFD symbols. The wireless device receives a downlink control information (DCI) indicating a plurality of resource blocks (RBs) scheduled for a physical downlink shared channel (PDSCH) reception in one or more SBFD symbols of the SBFD symbols. The wireless device determines one or more RBs, of the plurality of RBs, that fully overlap in a frequency domain with the one or more downlink sub-bands and, based on the one or more RBs, a frequency density of a downlink phase tracking reference signal (PTRS). The wireless device receives, in the one or more SBFD symbols, the PDSCH reception and the downlink PTRS using the frequency density. The wireless device transmits a hybrid automatic repeat request (HARQ) acknowledgment information for the PDSCH reception.
A wireless device receives one or more radio resource control (RRC) messages indicating: a list of co-scheduled cells in a scheduled cell set for downlink scheduling; and a joint transmission configuration indicator (TCI) table for the downlink scheduling. An order of TCI indexes in each row of the joint TCI table is based on an order of cells, in the scheduled cell set, configured with a downlink-or-joint TCI state list parameter. The wireless device receives a downlink control information (DCI) scheduling one or more physical downlink shared channels (PDSCHs) for one or more cells from the list of co-scheduled cells. The wireless device receives, via the one or more cells, the one or more PDSCHs.
A method can include receiving, by a wireless device, one or more radio resource control (RRC) messages comprising one or more configuration parameters that indicate a list of uplink power controls for a cell for layer 1/layer 2 triggered mobility (LTM). Each uplink power control in the list of uplink power controls includes at least one of a respective first power control parameter indicating power control parameters for uplink transmissions or a respective second power control parameter indicating power control parameters for uplink transmissions in sub-band full duplex (SBFD) symbols.
A method comprises receiving, by a wireless device from a node, a control command indicating to measure an on-demand synchronization signal (SS)/physical broadcast channel (PBCH) block (SSB) (OD-SSB) of a cell during either a first time window or a second time window. The method further comprises transmitting, to the node, a result of a measurement of the OD-SSB.
A method comprises transmitting, by a wireless device to a node, information indicating: a first maximum number of measurement gaps, of a measurement gap pattern, that the wireless device is capable of skipping within a first time period for measurements on a first set of carrier frequencies and a second maximum number of measurement gaps, of the measurement gap pattern, that the wireless device is capable of skipping within a second time period for measurements on a second set of carrier frequencies.
A wireless device receives configuration parameters indicating one or more resource blocks, associated with an uplink bandwidth part (BWP) of a frequency division duplex (FDD) cell, for ambient internet of things (A-IoT) reader-to-device (R2D) transmissions. The wireless device receives downlink control information (DCI) indicating slot formats for a plurality of slots of the uplink BWP. The wireless device determines, based on a first slot format among the slot formats and for A-IoT R2D transmissions, a first slot, from the plurality of slots, that: comprises one or more downlink symbols; and does not comprise any uplink symbols. The wireless device transmits, to one or more wireless devices, a first A-IoT R2D transmission comprising an A-IoT paging message via the one or more resource blocks and the first slot. The wireless device receives, from at least one device of the one or more wireless devices, a first A-IoT preamble.
A method includes receiving, by a wireless device from a first base station, a radio resource control (RRC) message after a message, sent by a second base station, indicating to change a primary secondary cell group (SCG) cell (PSCell) of the wireless device from the second base station to a third base station. The message includes an identifier of the third base station and PSCell change information required for a layer 1 or layer 2 triggered mobility (LTM). The method also includes sending, by the wireless device to the second base station, an L1 measurement report associated with one or more candidate PSCells of the third base station for the LTM. The method further includes receiving, by the wireless device from the second base station, a medium access control (MAC) control element (CE) indicating to execute to change the PSCell to one of the one or more candidate PSCells.
A method may include receiving, by a wireless device, configuration parameters of a bearer of the wireless device. The configuration parameters may include a first indication that duplication of packets associated with a first protocol data unit (PDU) set of the bearer is configured. The configuration parameters may also include a second indication that duplication of packets associated with a second PDU set of the bearer is configured. The method may also include receiving a medium access control control element (MAC CE). The MAC CE may include a first control field indicating the duplication of packets associated with the first PDU set being activated. The MAC CE may also include a second control field indicating the duplication of packets associated with the second PDU set being deactivated. The method may further include communicating packets of the bearer based on the MAC CE.
A video coder (encoder or decoder) reorders a list of merge candidates. The list of merge candidates comprises a merge candidate comprising decoder-side intra mode derivation (DIMD) information or template-based intra mode derivation (TIMD) information associated with a spatially neighboring block of a current block in a current frame. The video coder determines an indicator of the merge candidate in the list of merge candidates and codes the current block based on the DIMD information of the merge candidate in the list of merge candidates according to the indicator.
H04N 19/88 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks
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
A wireless device transmits, to a base station, a radio resource control (RRC) request message, for an RRC connection procedure, indicating that a cause of the RRC connection procedure is a mobile originating traffic associated with an ambient internet of things (A-IoT) procedure, wherein the A-IoT procedure comprises at least one of an A-IoT inventory procedure for identifying one or more A-IoT devices by the wireless device, or an A-IoT command procedure for the one or more A-IoT devices to perform one or more actions.
A wireless device sends, to a session management function (SMF), a first message, for a protocol data unit (PDU) session, indicating that the wireless device supports a reporting of an energy level. The wireless device receives, from the SMF and based on the sending, a second message, for the PDU session, comprising a condition for triggering the reporting of the energy level of the wireless device. The wireless device sends, based on the condition being met, a third message, for the PDU session, reporting a first energy level of the wireless device.
A wireless device receives one or more radio resource control (RRC) messages comprising one or more channel state information (CSI) report configuration parameters for user-equipment (UE) initiated CSI reporting. The wireless device transitions from a first mode to a second mode. During a time duration after the transitioning, the wireless device performs event instance determination for the UE-initiated CSI reporting using an evaluation period among: a first evaluation period, corresponding to the first mode, for the event instance determination of the UE-initiated CSI reporting; and a second evaluation period, corresponding to the second mode, for the event instance determination of the UE-initiated CSI reporting. The wireless device performs, after the time duration, the event instance determination for the UE-initiated CSI reporting using the second evaluation period corresponding to the second mode.
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04L 1/00 - Arrangements for detecting or preventing errors in the information received
H04W 72/21 - Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
A wireless device transmits a physical random-access channel (PRACH) transmission indicating a candidate reference signal (RS) for a beam failure recovery (BFR). The wireless device monitors a search space set, for the BFR, using quasi-collocation (QCL) parameters of the candidate RS until reception of downlink control information (DCI) indicating a transmission configuration indicator (TCI) state.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
43.
LAYER 2 RESET FOR SECONDARY CELL GROUP WITHIN MASTER CELL GROUP
A wireless device receives, from a master base station for a master cell group (MCG) of a serving primary cell (PCell), a layer 1 and/or layer 2 triggered mobility (LTM) configuration, associated with the MCG. The LTM configuration comprises an LTM candidate configuration, of a candidate PCell. Based on triggering an LTM cell switch of the candidate PCell of the MCG, the wireless device applies a configuration of a secondary cell group (SCG) and determines whether to reestablish or recover a layer 2 entity associated with the SCG, wherein the determining is based on a first ID of a serving PSCell and a second ID of a candidate PSCell. The wireless device transmits a radio resource control (RRC) reconfiguration complete message to complete the LTM cell switch.
A wireless device receives, from a first base station, a user equipment (UE) capability enquiry message comprising a radio access technology (RAT) request indicating one or more RAT types, wherein the one or more RAT types comprises a new radio (NR). After receiving the UE capability enquiry message, the wireless device transmits, to the first base station, a UE capability information message comprising a capability RAT container of the NR. The wireless device receives a radio resource control (RRC) reconfiguration message. The wireless device performs a layer 1-reference signal received power (L1-RSRP) measurement of at least one synchronization signal/physical broadcast channel (SS/PBCH) block. After detecting an RLF, the wireless device determines, based on supporting an RLF report for a layer 1/ layer 2 triggered mobility (LTM), an information, of the RLF report. The wireless device transmits, to a third base station, an RRC message comprising the RLF report.
A method comprises receiving, by a wireless device and during a first time duration, a first downlink control information (DCI) via a first cell of the wireless device. The first DCI schedules first downlink data, and the first downlink data is to be received via a second cell of the wireless device. The method further comprises receiving, during a second time duration, a second DCI via the second cell. The second DCI schedules second downlink data, and the second downlink data is to be received via the first cell.
A method comprises receiving, by a wireless device, one or more downlink messages indicating, for a channel state information (CSI) report configuration, a CSI report mode from among a first CSI report mode and a second CSI report mode. The first CSI report mode is for reporting measured radio link quality of one or more first reference signals (RSs), and the second CSI report mode is for reporting prediction of radio link quality of one or more RSs of one or more second RSs. The method further comprises transmitting a first CSI report based on the CSI report mode.
A wireless device receives one or more radio resource control (RRC) messages comprising a priority threshold parameter. The priority threshold parameter indicates a threshold used to determine whether a physical uplink control channel (PUCCH) transmission carrying sidelink hybrid automatic repeat request acknowledgement (HARQ-ACK) is prioritized over a PUCCH transmission carrying an uplink control information (UCI). The wireless device determines that a first PUCCH transmission with sidelink HARQ-ACK overlaps in time with a second PUCCH transmission with UE-initiated report indicator (UEIRI). Based on whether a priority value of the first PUCCH transmission is smaller than the threshold indicated by the priority threshold parameter, the wireless device transmits a PUCCH transmission among the first PUCCH transmission and the second PUCCH transmission.
A first access point (AP) transmits to a second AP a first frame comprising a request to form a multi-AP group and receives from the second AP a second frame indicating acceptance of the request. The first AP transmits to the second AP a third frame indicating a non-primary channel access (NPCA) operation schedule for the second AP, where the NPCA operation schedule indicates a first time period during which the second AP enables NPCA operation and a second time period during which the second AP disables NPCA operation. The first AP receives from the second AP a fourth frame indicating acceptance or rejection of the NPCA operation schedule.
A method comprises receiving, by a wireless device, one or more messages indicating: a first modulation and coding scheme (MCS) table for uplink channel transmission during non-subband full duplex (non-SBFD) symbols and a second MCS table for uplink channel transmission during SBFD symbols. The method further comprises transmitting an uplink channel transmission using either the first MCS table or the second MCS table based on whether a resource, associated with the uplink channel transmission, overlaps with one or more SBFD symbols or one or more non-SBFD symbols in a time domain.
A method comprises receiving, by a wireless device, a parameter indicating a sequence length for a preamble transmission and for a midamble transmission. The method further comprises transmitting: the preamble transmission with a first sequence length that is based on the sequence length indicated by the parameter and the midamble transmission with a second sequence length that is based on the sequence length indicated by the parameter.
A wireless device receives, from a base station, one or more configuration parameters indicating a time length of a monitoring window for performance monitoring of beam prediction. The wireless device receives, via a first slot, downlink control information (DCI): requesting a channel state information (CSI) report indicating a prediction accuracy indicator (PAI) for the performance monitoring; and indicating a time offset for transmission of the CSI report. The wireless device determines: a starting time of the monitoring window based on the first slot; and a slot for the transmission of the CSI report. The slot is based on: the time offset; and an end of the monitoring window. The wireless device transmits the CSI report via the slot.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
H04W 72/0446 - Resources in time domain, e.g. slots or frames
52.
ENHANCEMENTS FOR POSITIONING IN SUB-BAND FULL-DUPLEX
A wireless device receives one or more radio resource control (RRC) messages indicating a first value of a priority parameter, wherein the priority parameter indicates whether a DL PRS has lower priority or higher priority than sounding reference signal (SRS) reference signal received power (RSRP) measurement resources and lower priority or higher priority than one or more DL signals and channels. The wireless device receives, based on the first value, at least one of a first SRS-RSRP measurement resource at least one DL PRS and a DL signal or channel of the one or more DL signals or channels.
A wireless device starts a first time window for monitoring for a first reader-to-device (R2D) message that is a response to a first device-to-reader (D2R) message that the wireless device transmits. The wireless device starts a second time window for monitoring for at least one of the first R2D message or a second R2D message that is a response to a second D2R message that the wireless device transmits based on the first R2D message.
A method comprises receiving, by a wireless device, a control command indicating to skip one or more measurement gaps. The method further comprises measuring a carrier frequency using measurement gaps. The measurement gaps are based on either a first measurement gap pattern or a second measurement gap pattern, in response to whether a number of the one or more measurement gaps is larger than a threshold.
An ambient internet of things (AIoT) reader receives, from an AIoT function (AIOTF), a request message, for an AIoT inventory procedure. The AIoT reader sends one or more AIoT paging messages, to initiate a random access (RA) procedure. The AIoT reader receives, from the AIoT device and in response to the one or more paging messages, an AIoT non-access stratum (NAS) message comprising a permanent identifier of the AIoT device. The AIoT reader sends, to the AIOTF, a report message comprising the correlation identifier associated with the AIoT session and the AIoT NAS message. The AIoT reader receives an indication associated with the AIoT session. The indication is based on a failure of a validation and/or authentication of the AIoT NAS message. The indication indicates to release the AIoT session. The AIoT reader releases the AIoT session.
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
H04W 4/70 - Services for machine-to-machine communication [M2M] or machine type communication [MTC]
A wireless device sends, to an AMF, a registration request message comprising a capability of a UAS, an identity of the wireless device, and a CAA level UAV identifier. The wireless device receives, from the AMF, an accept message, for the registration request message, indicating that a UAS UAV authentication and/or authorization (UUAA) of the wireless device is pending. The wireless device sends, to the AMF, an uplink NAS transport message comprising a DNN associated with the UAS, and a first request for a first PDU session establishment associated with the DNN, receives a downlink NAS message, comprising a cause value indicating that the UAS is not allowed, and a payload container comprising the first request, and sends a second request for a second PDU session associated with the UAS, wherein the sending is based on the wireless device receiving a configuration update message indicating a successful UUAA result.
A wireless device determines a priority value of a first channel state information (CSI) report, using: a first parameter having a value of zero based on the first CSI report being initiated by the wireless device; a second parameter, associated with a report quantity of the first CSI report, having a value of zero based on the first CSI report comprising a predicted layer 1 reference signal received power (L1-RSRP); a third parameter that is an index of a serving cell; and a fourth parameter that is a configuration identifier of the first CSI report. The wireless device transmits the first CSI report based on: the priority value being smaller than a second priority value of a second CSI report; and a transmission, via a first resource, of the first CSI report overlapping in time with a transmission, via a second resource, of the second CSI report.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04B 17/309 - Measuring or estimating channel quality parameters
A wireless device receives one or more messages including one or more configuration parameters for an uplink bandwidth part of a serving cell. The one or more configuration parameters include a pathloss reference list parameter indicating a list of pathloss reference reference signals (RSs). Each pathloss reference RS in the list indicates a respective reference signal for pathloss estimation. A pathloss reference RS in the list includes a reference signal parameter indicating, as a pathloss RS, an SSB associated with a second physical cell identifier (PCI) different from a first PCI of the serving cell. The wireless device triggers a power headroom report (PHR) and computes, for the serving cell and based on a reference physical uplink shared channel transmission, a Type 1 PHR using a pathloss estimate of the pathloss RS. The wireless device transmits the Type 1 PHR in a PHR medium-access control (MAC) control element (CE).
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 52/24 - TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
A station (STA) multi-link device (MLD) receives from a first access point (AP) MLD a first frame indicating one or more candidate target AP MLDs for a transition by the STA MLD. The STA MLD transmits to the first AP MLD one or more first link reconfiguration request frames indicating one or more second AP MLDs from the one or more candidate target AP MLDs and requesting addition of links between the STA MLD and the one or more second AP MLDs. The STA MLD receives from the first AP MLD one or more link reconfiguration response frames indicating addition of the one or more links between the STA MLD and the one or more second AP MLDs. The STA MLD transmits to a third AP MLD, of the one or more second AP MLDs, a second link reconfiguration request frame requesting transitioning to the third AP MLD.
A wireless device may determine two beam failure detection sets for beam failure. Each beam failure detection set is associated with one or more respective reference signals (RSs) for beam failure. During at least one symbol in which two RSs for beam failure overlap, the wireless device may measure both of the two RSs for beam failure based on the two RSs being from different beam failure detection sets of the two beam failure detection sets.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04W 48/16 - DiscoveringProcessing access restriction or access information
H04W 76/18 - Management of setup rejection or failure
A wireless device receive a radio resource control (RRC) message comprising one or more configuration parameters indicating a plurality of cyclic prefix extension (CPE) starting positions. The wireless device receives first sidelink control information (SCI) indicating a reserved resource and second SCI indicating a duration of a channel occupancy. The wireless device determines a CPE duration based on: whether the reserved resource is reserved for any resources of the sidelink transmission and a first CPE starting position from among: the default CPE starting position in response to the reserved resource not being reserved for any of the resources of the sidelink transmission and the one or more CPE starting positions. The wireless device transmits, based on a channel being idle, the sidelink transmission. The wireless device transmits, during the CPE duration, a CPE of the sidelink transmission.
A wireless device determines whether to apply a first measurement requirement, for a measurement for one or more non-terrestrial network (NTN) cells, based on the wireless device being in a terrestrial network (TN) coverage area. The wireless device transmits an uplink packet based on one or more measurements of a first cell, wherein the one or more measurements are based on the first measurement requirement and the wireless device being in the TN coverage area.
A decoder decodes, from a bitstream, a quantized wavelet coefficient representing a displacement of a vertex in a set of vertices of a three-dimensional (3D) mesh and decodes from the bitstream, quantization information indicating a quantization offset associated with a subset of vertices of the set of vertices. The decoder further inverse quantizes the quantized wavelet coefficient to determine a wavelet coefficient and adjusts, based on the vertex being in the subset, the wavelet coefficient according to the quantization offset to determine the displacement of the vertex.
A robotic system and method for coordinating multi-robot teams to optimize object manipulation and sequence-based scoring in a dynamic environment. The system comprises robots equipped with mobility systems, articulable arms, and processing circuitry. The processing circuitry tracks the number and color of objects projected toward a specified goal location and evaluates the objects against a desired target sequence. Utilizing historical performance ratios, real-time score tracking, and dynamic threshold monitoring tied to a countdown timer, the system dynamically switches the robots between a non-collaboration mode and a collaborative mode. Within the collaborative mode, robots are selectively assigned to distinct operational states, as a dynamic state for both collecting and projecting, and a throw state for exclusively projecting, based on historical projection accuracy. The system continuously evaluates real-time performance and localized object color distributions to dynamically swap robot states and maximize sequence adherence.
A video coder classifies reference samples neighboring a reference block, of a current block, into at least: first reference samples in a first group, and second reference samples in a second group. A first filter is selected, for the first group, from first candidate filters based on first sample pairs including the first reference samples paired with corresponding first current samples neighboring the current block. A second filter is selected, for the second group, from second candidate filters based on second sample pairs including the second reference samples paired with corresponding second current samples neighboring the current block. The coder determines a prediction block from the reference block based on the first filter and the second filter. The coder codes the current block based on the prediction block.
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
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 19/50 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
A wireless device receives, from a mobility management node, of a first network, a first non-access stratum (NAS) message, wherein the first NAS message comprises a radio access technology (RAT) utilization control information, and the RAT utilization control information indicates an access technology associated with a second network being restricted. The wireless device sends, to a second mobility management node of the second network, a second NAS message, wherein the second NAS message is at least one of a message requesting registration of the wireless device for disaster roaming, or a message requesting transfer of a data session from the second network to the first network, comprising a request type field indicating an existing data session.
A video coder determines, using a first intra prediction mode (IPM) derivation process, a first candidate IPM for a current block. The first candidate IPM is added to a candidate list of at least one second IPM derivation process configured to evaluate a plurality of candidate IPMs including one or more candidate IPMs from a most probable mode (MPM) list of the current block. A candidate IPM is selected for coding the current block based on evaluating the candidate list of the at least one second IPM derivation process. The video coder encodes or decodes the current block using the selected candidate IPM.
H04N 19/11 - Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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 19/593 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
68.
SKIPPING OF CONTROL CHANNEL MONITORING WITH CHANNEL STATE INFORMATION REPORTING
A wireless device transmits a physical uplink control channel (PUCCH) with a user equipment (UE) initiated report indicator (UEIRI) for UE-initiated channel state information (CSI) reporting. The UEIRI requests a dynamically scheduled physical uplink shared channel (PUSCH) to carry a UE-initiated CSI report in a first mode of the UE-initiated CSI reporting. The wireless device receives downlink control information (DCI) indicating to skip physical downlink control channel (PDCCH) monitoring for a duration. Based on transmitting the PUCCH with the UEIRI for the first mode before receiving the DCI, monitoring PDCCH during the duration.
A wireless device determines a PUCCH overlaps with one or more PUCCHs. The wireless device transmits a PUCCH transmission comprising an uplink control information (UCI) type with a highest priority among the PUCCH and the one or more PUCCHs. The priority of UCI types comprises: a hybrid automatic repeat request acknowledgement (HARQ-ACK) having a higher UCI type priority than a UE-initiated report indicator (UEIRI); and the UEIRI having a higher UCI type priority than a channel state information (CSI).
A method can include receiving, by a wireless device, one or more third messages comprising a configuration for a cell switch to a cell. The method can also include transmitting, by the wireless device, one or more first messages indicating to release the configuration for the cell switch to the cell. The method can further include receiving, by the wireless device, one or more second messages indicating to release the configuration for the cell switch to the cell. The method can additionally include releasing, by the wireless device and after receiving the one or more second messages, the configuration for the cell switch to the cell.
A method comprises receiving, by a wireless device, one or more messages indicating that a first carrier of a first cell and a second carrier of a second cell are linked. The method further comprises receiving, via the first carrier, a first transmission of a transport block (TB), and based on the first and second carriers being linked, receiving, via the second carrier, a second transmission of the TB.
A wireless device receives one or more system information block 1 (SIB1) messages. The one or more SIB1 messages comprise a first configuration of a first initial downlink bandwidth part (BWP), of a cell, used to receive downlink messages. First synchronization signal blocks (SSBs) are received using the first initial downlink BWP and first SSB parameters. The one or more SIB1 messages further comprise a second configuration of a second initial downlink BWP, of the cell, dedicated for reduced capability user equipments (UEs) and used to receive downlink messages. Second SSBs dedicated for the reduced capability UEs are received using the second initial downlink BWP and second SSB parameters. In response to the wireless device being a reduced capability UE, the wireless device perform a random access procedure based on measurements on the second SSBs via the second initial downlink BWP.
H04W 72/231 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
A wireless device receives, from a cell in a non-terrestrial network (NTN), a system information broadcast (SIB) indicating a satellite switch without a change of a physical cell identifier (PCI) of the cell. The wireless device performs the satellite switch. The wireless device receives a channel state information (CSI) reference signal (CSI-RS) in a transmission occasion after the satellite switch. The wireless device determines whether to transmit or drop a CSI report based on whether the transmission occasion is no later than a CSI reference resource of the CSI report. The wireless device transmits the CSI report based on the transmission occasion being later than the CSI reference resource.
A first base station sends, to a second base station, an indication message, for a wireless device, comprising data forwarding information of a data radio bearer (DRB), and an information element indicating that the data forwarding information is for a layer 1 or layer 2 triggered mobility (LTM) from the first base station to a third base station. The second base station is a secondary base station of the wireless device.
A wireless device receives one or more radio resource control (RRC) configuration parameters. The RRC configuration parameters include a parameter indicating a timer to avoid triggering a random access (RA) procedure due to a beam failure recovery during an RA-based procedure for small data transmissions. The RRC configuration parameters indicate one or more preambles for the RA-based procedure. The wireless device initiates a first RA-based procedure based on a comparison of a data volume and a respective threshold. The wireless device transmits a first preamble of the one or more preambles for the first RA-based procedure. While the first RA-based procedure is ongoing, the wireless device initiates a first RA procedure based on whether the timer is running and a received signal power being lower than a power threshold. The wireless device transmits a second preamble for the first RA procedure.
A wireless device receives one or more radio resource control (RRC) messages comprising a physical uplink control channel (PUCCH) resource configuration for user-equipment (UE) initiated channel state information (CSI) reporting. The wireless device determines, for a PUCCH transmission, a PUCCH transmission power based on: a number of CSI information bits; and a number of uplink control information (UCI) bits for the UE-initiated CSI reporting; and transmitting the PUCCH transmission using the PUCCH transmission power.
A core network node receives, from a policy control node, one or more policy session messages including one or more conditions for triggering a first policy session message. A condition of the one or more conditions includes that at least one 3rd generation partnership project (3GPP) access path, of a plurality of 3GPP access paths, changes. Based on the receiving, the core network node sends, to the policy control node, the first policy session message indicating a 3GPP access path, of the plurality of 3GPP access paths for a wireless device supporting dualsteer.
A method can include receiving, by a wireless device, one or more radio resource control (RRC) messages comprising configuration parameters indicating: a first time gap between a reception of a first downlink control information (DCI) and a transmission of a first physical uplink shared channel (PUSCH) on a first bandwidth part (BWP) of a cell; a second time gap between a reception of a second DCI and a transmission of a second PUSCH on a second BWP of the cell; and one or more radio network temporary identifiers (RNTIs) for receiving the first DCI and/or the second DCI on the cell. The method can also include receiving the first DCI comprising a slot offset value for the transmission of the first PUSCH via the first BWP of the cell. The method can further include transmitting, the first PUSCH on the first BWP.
A wireless device receives, via at least one physical downlink control channel (PDCCH) candidate of PDCCH candidates for PDCCH repetition, downlink control information (DCI) scheduling an uplink transmission. The uplink transmission conflicts with a sounding reference signal (SRS) transmission. In response to the uplink transmission conflicting with the SRS transmission, the wireless device prioritizes a transmission among the uplink transmission and the SRS transmission based on a last symbol of a PDCCH candidate, among the PDCCH candidates, that ends later in time.
H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
H04W 72/563 - Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
80.
Early Timing Advance for Lower Layer Triggered Mobility Between Base Stations
A first base station transmits, to a second base station, a handover request message for a wireless device. The handover request message includes an identity of a candidate cell of the second base station, and an early timing advance acquisition (ETA) parameter of the wireless device. The ETA parameter indicates a request for a configuration parameter, of the candidate cell, for an ETA. The first base station receives, from the second base station, a handover request acknowledge message including the configuration parameter, where the configuration parameter includes a random access channel (RACH) configuration.
A wireless device transmits, via a physical uplink control channel (PUCCH) resource, a PUCCH transmission with a user equipment (UE) initiated report indicator (UEIRI) for UE-initiated channel state information (CSI) reporting. The UEIRI notifies that a PUSCH transmission of a Type 1 configured uplink grant is to be used to carry a CSI report. The UE transmits, in a first available transmission occasion of the Type 1 configured uplink grant, the CSI report. The first available transmission occasion occurs a number of symbols after an end of the PUCCH transmission, and the number of symbols is based on a subcarrier spacing of the PUCCH resource.
A wireless device receives one or more radio resource control (RRC) messages. The one or more RRC messages comprise a channel state information (CSI) report configuration for user-equipment (UE)-initiated CSI reporting. The CSI report configuration comprises a physical uplink control channel (PUCCH) resource configuration parameter indicating a PUCCH resource for a UE-initiated report indicator (UEIRI). The one or more RRC messages further comprise an uplink gap configuration for frequency range 2 (FR2). The uplink gap configuration indicates an uplink gap. The wireless device detects an event for the UE-initiated CSI reporting. The wireless device transmits, via the PUCCH resource and during the uplink gap, a PUCCH transmission for UEIRI.
A first station (STA) transmits to an access point (AP) a tunneled direct link setup (TDLS) setup request frame comprising: a destination address indicating a second STA; and a first field indicating that the first STA supports NPCA operation. The first STA receives from the AP a TDLS setup response frame comprising: a source address indicating the second STA; a second field indicating that the second STA does not support NPCA operation; and a status code field set to a value indicating successful establishment of a TDLS link between the first STA and the second STA. Based on the second field indicating that the second STA does not support NPCA operation, the first STA transmits to the AP a frame indicating that the first STA disables NPCA operation.
A method comprises receiving, by a wireless device, one or more configuration parameters indicating: one or more first quality of service (QoS) flows being enabled for a bit rate query, one or more first QoS flow identifiers (QFIs) indicating one or more identities of the one or more first QoS flows, and one or more first protocol data unit (PDU) session identifiers (IDs) associated with the one or more first QoS flows. The method further comprises, based on the one or more configuration parameters indicating the one or more first QoS flows being enabled for the bit rate query, triggering the bit rate query for the one or more first QoS flows, and based on the bit rate query being triggered for the one or more first QoS flows, transmitting a first rate control medium access control (MAC) control element (CE) for the one or more first QoS flows.
A method comprises receiving, by a wireless device, one or more configuration parameters indicating that one or more first quality of service (QoS) flows, among a plurality of QoS flows, are enabled for rate control. Each QoS flow, of the one or more first QoS flows, is identified by a respective QoS flow identifier (QFI). The method further comprises receiving a rate control medium access control (MAC) control element (CE) for the one or more first QoS flows that are enabled for the rate control. The rate control MAC CE comprises a bitmap, and the bitmap comprises a plurality of bit fields. Each bit field, of the plurality of bit fields, is mapped to a QFI of a respective one of the one or more first QoS flows, and the mapping is based on an ascending order of values determined based on QFIs of the one or more first QoS flows.
A wireless device receives first configuration parameters indicating sub-band full duplex (SBFD) symbols of a cell. The wireless device receives second configuration parameters, of the cell, wherein the second configuration parameters indicate reference signal received power (RSRP) thresholds to determine a first number of random-access (RA) message 1 (Msg1) repetitions, and synchronization signal block (SSB) RSRP thresholds to determine a first reference signal (RS) for an RA procedure. The wireless device determines a first RS for the RA procedure based on a comparison of an RSRP of the first RS with RSRP thresholds. The wireless device determines the first number of RA Msg1 repetitions based on a comparison of the RSRP of the first RS with RSRP thresholds. The wireless device transmits, for the RA procedure and using the first RS, an RA preamble with the first number of RA Msg1 repetitions.
H04W 74/0833 - Random access procedures, e.g. with 4-step access
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
A media access control (MAC) layer of a wireless device may send a first indication indicating transmission of a scheduling request (SR) to a physical layer of the wireless device. The MAC layer may determine whether it receives, from the physical layer, a second indication indicating the SR is being dropped. Based on not receiving the second indication indicating the SR being dropped by the physical layer, the MAC layer of the wireless device may start an SR prohibit timer and increment an SR counter.
A first distributed unit (DU) of a first base station receives, from a first central unit (CU) of the first base station, a request message for a wireless device. The request message comprises an identifier of a second DU of a second base station and a global gNodeB (gNB) identifier of the second base station. The first CU sends a response message comprising a random access (RACH) configuration for an early timing advance (ETA) procedure for a layer 1 and/or layer 2 triggered mobility (LTM).
A method comprises transmitting, by a wireless device and for an random access procedure to a cell, a preamble via a physical random access channel (PRACH) resource in one or more uplink symbols and/or one or more flexible symbols, and receiving one or more messages indicating to apply one or more subband full duplex (SBFD) configuration parameters for the initial access to the cell. The method further comprises, based on receiving the one or more messages, transmitting an uplink transmission via an uplink resource, for the random access procedure, using the one or more SBFD configuration parameters, wherein the uplink resource used for the uplink transmission overlaps with one or more SBFD symbols.
A first wireless device receives, from a second wireless device, first information indicating a reserved resource for a second sidelink transmission. The first wireless device initiates a channel occupancy, for a first sidelink transmission before the reserved resource, based on: a first type of channel access procedure (CAP), among a plurality of types of CAPs, being used to initiate the channel occupancy; and an energy detection threshold for channel occupancy sharing. The first wireless device transmits, to the second wireless device, second information indicating sharing the channel occupancy with the second wireless device for the second sidelink transmission in the channel occupancy. The first wireless device transmits, using a second type of CAP among the plurality of types of CAPs and based on sharing the channel occupancy with the second wireless device, a third sidelink transmission within the channel occupancy and after the second sidelink transmission.
A wireless device receives a first downlink message indicating transmission of a first uplink signal. The wireless device receives a second downlink message indicating transmission of a second uplink signal. The wireless device transmits the first uplink signal. The wireless device transmits, in response to the first downlink message and the second downlink message indicating a same hybrid automatic repeat request (HARQ) process, the second uplink signal based on the receiving the second downlink message after a time duration starting from the receiving the first downlink message.
A first wireless device receives, from a base station, a message indicating a sidelink resource pool comprising a guard band. The first wireless device determines, from the sidelink resource pool, a candidate resource set for one or more sidelink transmissions, wherein the candidate resource set excludes a first candidate resource with a subchannel overlapping with the guard band. The first wireless device transmits, to a second wireless device and via at least one candidate resource of the candidate resource set, the one or more sidelink transmissions.
Attribute coding unit (ACU) information is decoded from a bitstream. The ACU information indicates a segmentation of a reconstructed geometry of a slice, of slices of TriSoup nodes representing a geometry of a point cloud, into at least a set of ACUs. An ACU, of the set of ACUs, corresponds to at least one TriSoup node of TriSoup nodes of the slice. According to the ACU information, the reconstructed geometry of the slice of the point cloud is segmented into the set of ACUs with each of the ACUs comprises at least one point of the point cloud. Attributes of points, of the point cloud, belonging to a current ACU of the set of ACUs are decoded before attributes of points, of the point cloud, belonging to another ACU of the set of ACUs are decoded.
A first wireless device receives, from a base station, one or more messages indicating a transmission configuration indication (TCI) state for communicating with the base station. The first wireless device receives, from the base station, a control signal comprising: one or more first fields indicating a sidelink grant; and a second field indicating the TCI state. The first wireless device selects, from a plurality of wireless devices, a second wireless device for a sidelink transmission for using the sidelink grant, based on: sidelink data being available for transmission to the second wireless device; and a sidelink TCI state, for communicating with the second wireless device, being associated with the TCI state. The first wireless device transmits, to the second wireless device using the sidelink grant, the sidelink transmission based on the sidelink TCI state. The sidelink transmission comprises the sidelink data.
A wireless device selects a first a synchronization signal block (SSB), among SSBs of a cell, based on a signal quality measurement of the SSBs, and a second SSB, of the SSBs, based on the first SSB and a multiplexing pattern. The wireless device determines, based on the first SSB and the second SSB, monitoring occasions associated with a control resource set (coreset) to receive repetitions of downlink control information (DCI). The wireless device receives, via the determined monitoring occasions, one or more of the repetitions of the DCI.
A wireless device receives one or more radio resource control (RRC) messages comprising a parameter indicating a first mode for user-equipment (UE)-initiated channel state information (CSI) reporting. UE-initiated CSI reports in the first mode are transmitted by dynamic uplink grants. The wireless device activates a bandwidth part (BWP) of a serving cell. While an active downlink BWP of the serving cell is a dormant BWP, the wireless device transmits CSI reports except aperiodic CSI reports and the UE-initiated CSI reports for the BWP.
H04B 7/06 - Diversity systemsMulti-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
H04W 72/21 - Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
A wireless device receives a control command indicating a transmission configuration indicator (TCI) state for a cell. The TCI state indicates a pathloss reference signal and a pathloss offset value. The wireless device determines, for a power headroom report, a pathloss estimate equal to a downlink pathloss estimate of the pathloss reference signal minus the pathloss offset value indicated by the TCI state. The wireless device transmits the power headroom report.
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
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04W 72/21 - Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
A wireless device transmits a sounding reference signal (SRS) in an uplink time window for SRS frequency hopping. The wireless device transmits an uplink transmission via a transmission occasion among transmission occasions for the uplink transmission. The transmission occasion is selected from among the transmission occasions based on the transmission occasion not being in the uplink time window.
A decoder receives, from a bitstream, first wavelet coefficients representing first displacements of first vertices, of a three-dimensional mesh, that are at a plurality of levels of detail (LODs). An indication, received from the bitstream, indicates whether an update weight, specific to an LOD of the LODs, in an update operation of a lifting operation corresponding to the LOD is set to zero. An inverse lifting wavelet transform is applied that iteratively performs, according to an order of the plurality of LODs, a lifting operation on second wavelet coefficients, from the first wavelet coefficients, associated with each LOD of the plurality of LODs to determine the first displacements. The update weight for the update operation in the lifting operation, corresponding to the LOD, is set based on the indication.
H04N 19/63 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
G06T 17/20 - Wire-frame description, e.g. polygonalisation or tessellation
H04N 19/597 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
100.
SIGNALING FOR AMBIENT INTERNET-OF-THING INVENTORY AND COMMAND REPORT
A wireless device sends, to a base station, a radio resource control (RRC) complete message comprising a first parameter indicating that a report associated with one or more ambient internet-of-things (A-IoT) procedures is available.
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
H04W 4/70 - Services for machine-to-machine communication [M2M] or machine type communication [MTC]
