Abstract: An access point (AP) transmits to a first station (STA) a first frame indicating a trigger-enabled (TE) restricted target wake time (r-TWT) service period (SP) of a TE r-TWT setup between the AP and the first STA. The AP receives from a second STA a Request to Send (RTS) frame during the r-TWT SP. The second STA may not be a member of the TE r-TWT. The AP transmits a second frame for deferring channel access by the second STA during the TE r-TWT SP.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: A wireless device may receive an indication that repetition of downlink control information (DCI) is scheduled via a first monitoring occasion and a second monitoring occasion. The wireless device may transmit one or more feedback information bits via an uplink resource. The one or more feedback information bits may be based on a downlink assignment index (DAI) corresponding to the earlier of the first monitoring occasion and the second monitoring occasion.

Abstract: A method may include receiving, by a wireless device and via a first cell, a layer 1/layer 2 trigger mobility (LTM) cell switch command indicating an LTM cell switch to a second cell and a random access channel (RACH)-less LTM cell switch to the second cell. The method may also include applying, after a time duration from a transmission occasion of a physical uplink control channel (PUCCH) for the LTM cell switch command, a first TCI state to the second cell. The time duration is based on a radio resource control (RRC) processing time; and synchronization signal block (SSB) measurement window for receiving, from the second cell, a first SSB transmission using the first TCI state. The method may also include transmitting, via the second cell, first uplink transmissions using the first TCI state until the wireless device receives an activation command indicating a second TCI state.

Abstract: A wireless device transmits radio resource control (RRC) messages comprising capability parameters indicating support, for a layer 1 and/or layer 2 triggered mobility (LTM) procedure and within a measurement window, for synchronization signal block (SSB) based inter-frequency layer 1 reference signal received power (RSRP) measurement of a candidate cell with a received time difference, between the candidate cell and a serving cell, larger than a cyclic prefix (CP) length. The device receives RRC messages indicating a measurement window. The device receives a command indicating an uplink transmission of a L1 RSRP report of the candidate cell. The first cell and the candidate cell are inter-frequency configured. The device transmits the L1 RSRP report measured over one or more first SSBs of the candidate cell. The first SSBs are received: via the candidate cell with the received time difference being greater than the CP length, and within the measurement window.

Abstract: A base station transmits a radio resource control (RRC) message to a wireless device. The RRC message comprises configuration parameters for scheduling a plurality of physical uplink shared channels (PUSCHs) via a downlink control information (DCI). The configuration parameters comprise an indication indicating whether a dynamic determination of a PUSCH of the plurality of PUSCHs for multiplexing an uplink control information (UCI) is enabled or disabled. The UCI overlaps with a first PUSCH of the plurality of PUSCHs. In response to the indication indicating that the dynamic determination is enabled, the base station receives, from the wireless device, the UCI via a second PUSCH of the plurality of PUSCHs.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: A first access point (AP) receives, from a second AP during a transmission opportunity (TXOP) obtained by the second AP, first frames comprising: a first indication of a portion, of the TXOP, allocated to the first AP, and a second indication of whether the first AP is to return the allocated portion when the first AP finishes communicating before an end of the allocated portion. The first AP transmits, to the second AP, a TXOP return frame based on: the second indication indicating that the first AP is to return the allocated portion when the first AP finishes communicating before the end of the allocated portion, the first AP finishing communicating before the end of the allocated portion, and a remaining time of the allocated portion being greater than a threshold.

Abstract: A method may include receiving, by a wireless device, a medium-access control control element (MAC-CE) indicating mapping of aperiodic trigger states to a channel state information (CSI) codepoint. The method may include receiving downlink control information (DCI) indicating the CSI codepoint. The method may include transmitting one or more CSI reports for a first reference signal indicated by a first aperiodic trigger state of the aperiodic trigger states and a second reference signal indicated by a second aperiodic trigger state of the aperiodic trigger states.

Abstract: 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.