Abstract: A method may include receiving, by a base station from a wireless device via a cell, one or more random access preambles from transmit beams of the wireless device. The method may include transmitting at least one random access response identified by a cell radio identifier of the wireless device. The at least one random access response may include a first preamble identifier corresponding to a first random access preamble of the one or more random access preambles. The first random access preamble may be transmitted by a first transmit beam of the transmit beams. The method may include receiving, from the wireless device, data using the first transmit beam.

Abstract: A base station may receive, from a wireless device, uplink data via a first configured grant resource of a first cell of a plurality of cells. The base station may determine a second cell from the plurality of cells to transition from a dormant state to a non-dormant state. The determining may be based on the second cell being configured with a control resource set for receiving uplink grants for retransmission of the uplink data. In response to the receiving, the base station may transition the second cell from the dormant state to the non-dormant state. The base station may transmit, to the wireless device via the second cell, an uplink grant indicating a radio resource. The base station may receive, from the wireless device via the radio resource, a retransmission of the uplink data.

Abstract: A base station receives, from a wireless device, a wireless device capability message. The wireless device capability message comprises at least one parameter indicating a first physical uplink shared channel (PUSCH) processing period. The first PUSCH processing period is between: a reception time of a downlink control information (DCI) comprising a resource assignment; and a PUSCH transmission time of the resource assignment. The base station transmits, to the wireless device, a first DCI indicating a first resource assignment occurring after a time period from when the first DCI is received by the wireless device. The time period is equal to or greater than the first PUSCH processing period. The base station receives a transport block via the first resource assignment.

Abstract: Beam failure recovery with multiple cells is disclosed. A wireless receives configuration parameters indicating one or more first reference signals, on a first cell, as reference signals for a beam failure recovery (BFR) procedure of a second cell. The wireless device triggers a beam failure recovery (BFR) procedure for the second cell. The wireless cancels the BFR procedure for the second cell based on a deactivation of the first cell.

Abstract: A base station transmits, to a wireless device, a first downlink control information (DCI) indicating resources of a plurality of cells and a first downlink assignment index (DAI) that is associated with a first cell having a smallest cell index from the plurality of cells. The base station may also receive, from the wireless device, uplink signal comprising feedback bits corresponding to the first DCI.

Abstract: A wireless device receives a radio resource control message comprising a first sounding reference signal (SRS) resource set identifier of a first SRS resource set of a serving cell and a second SRS resource set identifier of a second SRS resource set of the serving cell. The wireless device transmits a power headroom report (PHR) medium access control control element (MAC CE) comprising a first field indicating a first power headroom value associated with the first SRS resource set and a second field indicating a second power headroom value associated with the second SRS resource set. The order of the first field and the second field in the PHR MAC CE is based on an ascending order of the first SRS resource set identifier and the second SRS resource set identifier.

Abstract: A wireless device selects a first resource for transmission of a sidelink data. The wireless device triggers, in response to determining a channel occupancy time (COT) duration, resource selection for the transmission. The wireless device selects, based on triggering the resource selection, a second resource for the transmission within the COT duration. The wireless device transmits the sidelink data via the second resource.

Abstract: A method includes transmitting, by a wireless device and via a serving cell with a first physical cell index (PCI), a first power headroom report (PHR) of the serving cell and a second PHR of a non-serving cell with a second PCI. The first PHR of the serving cell is determined based on a first pathloss reference signal. The second PHR of the non-serving cell with the second PCI is different from the first PCI of the serving cell. The second PHR of the non-serving cell with the second PCI is determined based on a second pathloss reference signal.

Abstract: A base station for wireless communications transmits at least one radio resource control message comprising configuration parameters of a cell. The configuration parameters comprising: a cell index identifying the cell; and an index identifying downlink subcarriers as a pathloss reference signal of the cell. The base station receives, via uplink subcarriers, at least one uplink signal employing an uplink transmission power. The uplink transmission power is determined for the at least one uplink signal based on measurements of the downlink subcarriers identified by the index as a pathloss reference signal of the cell.

Abstract: A wireless device transmits a Type 2 power headroom value, for a primary cell, in response to a physical uplink control channel (PUCCH) secondary cell being activated.

Abstract: A wireless device may receive configuration parameters of an unlicensed cell for uplink transmissions of data of logical channels. Each of the logical channels may be associated with a logical channel priority and a quality of service indicator. The wireless device may receive an uplink grant, for the unlicensed cell, indicating uplink resources and a type of listen-before-talk (LBT). The wireless device may allocate first uplink resources of the uplink resources for first data of a first logical channel, of the logical channels, with a first LBT priority number corresponding to a first quality of service indicator for the first logical channel. The wireless device may allocate remaining uplink resources of the uplink resources for second data of a second logical channel, of the logical channels, with a second LBT priority number lower than the first LBT priority number. The wireless device may perform an LBT procedure based on the type of LBT.

Abstract: A first wireless device receives, from a base station, one or more radio resource control messages indicating a type of demodulation reference signal (DMRS). A DMRS configuration of a physical sidelink shared channel (PSSCH) is determined based on the type of DMRS and a length of the DMRS. The first wireless device transmits, to a second wireless device, sidelink control information indicating the DMRS configuration of the PSSCH.

Abstract: A method including transmitting, by a base station to a wireless device, one or more messages. The one or more messages may include first parameters of a first configured grant configuration of an uplink carrier of a cell and second parameters of a second configured grant configuration of the uplink carrier of the cell. The method may include determining as a selected uplink resource for receiving a power headroom report from the wireless device, based on a first priority of the first configured grant configuration and a second priority of the second configured grant configuration, one of a first resource associated with the first configured grant configuration or a second resource associated with the second configured grant configuration, wherein the first resource and the second resource overlap in one or more symbols. The method may include receiving the power headroom report via the selected uplink resource.

Abstract: A base station transmits, to a wireless device, configuration parameters of cells grouped into physical uplink control channel (PUCCH) groups comprising a primary PUCCH group comprising a primary cell, and a secondary PUCCH group comprising a PUCCH secondary cell with a secondary PUCCH. The base station transmits, during a first time interval, a first indication to activate a secondary cell of the primary PUCCH group and the PUCCH secondary cell. The base station starts reception of channel state information of the secondary cell from a second time interval that is a pre-determined number of time intervals after the first time interval. The base station starts reception of channel state information for the PUCCH secondary cell from a third time interval that is a number of time intervals after the first time interval.

Abstract: A physical layer protocol data unit (PPDU) with adjustable subcarrier spacing is proposed. The PPDU may include a data field, a signal field comprising parameters for demodulating the data field, and a non-High Throughput (non-HT) long training field (L-LTF) for estimating channel equalization coefficients for the signal. The signal field includes an indication of a subcarrier spacing of the data field. A transmitter of the PPDU may select the subcarrier spacing from a set comprising a first subcarrier spacing and a second subcarrier spacing.

Abstract: A wireless device receives a SIB1 message indicating a first number of PDCCH monitoring occasions, 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 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 a SSB of the third number of SSBs. The wireless device, in response to skipping monitoring the first PDCCH, monitors, over the second number of PDCCH MOs, a second PDCCH for a DCI scheduling the paging message.

Abstract: A first base station receives, from a second base station, cell configuration parameters of one or more cells of the second base station, the cell configuration parameters indicating at least one first information element (IE) indicating a first identifier of a first cell of the one or more cells, at least one second IE indicating that the first cell is an unlicensed cell, and at least one third IE indicating a radio frequency channel number of the unlicensed cell. The first base station sends, to the second base station, a request message for adding the second base station as a secondary base station for a wireless device after receiving the cell configuration parameters.

Abstract: A wireless device receives RRC messages comprising configuration parameters of multicast transmissions, wherein the configuration parameters indicate CFRs comprising a number of resource blocks within a bandwidth part of a cell, a RNTI, and a value of a maximum MIMO layer indication for transmission via the CFRs. The wireless device receives, via the CFRs and based on the RNTI, a group common DCI indicating a multicast transmission of a TB, and the multicast transmission of the TB with a number of MIMO layers equal to or less than the value.

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 session management function (SMF) receives, from a wireless device, a first message requesting establishment of a PDU session for a network slice associated with a service of a communication service provider (CSP). The first message comprises a single network slice selection assistance information (S-NSSAI) of the network slice and a CSP identifier (ID). The SMF sends, to the wireless device, a second message accepting the establishment of the PDU session for the network slice associated with the service of the CSP.