Abstract: Wireless communications using multiple active resources (e.g., bandwidth parts (BWP)) are described. A predetermined rule may be used to determine on which downlink (DL) BWP of multiple active DL BWPs, and/or on which uplink (UL) BWP of multiple active UL BWPs, a message is to be sent. A wireless device and/or a base station may reduce the quantity of active DL BWPs and/or active UL BWPs to monitor for a response.

Abstract: A wireless device receives, from an integrated access backhaul (IAB) node, backhaul link failure information indicating a radio link failure between an IAB donor node and the IAB node. The wireless device transmits a radio link failure report indicating the backhaul link failure between the IAB donor node and the IAB node as causing a failure of a connection between the wireless device and the IAB donor node.

Abstract: A wireless device determines, based on a reference value for estimating a quality of service (QOS) metric, a first transmit power value of a first signal. The wireless device determines, for over-the-air computation and based on data being available on the first wireless device, a second transmit power value of a second signal. The wireless device transmits, based on the first transmit power value, the first signal via a first shared resource, where one or more third signals transmitted by one or more second wireless devices are superposed over the air with the first signal in the first shared resource. The wireless device transmits, based on the second transmit power value, the second signal via a second shared resource, where one or more fourth signals transmitted by the one or more second wireless devices are superposed over the air in the second shared resource.

Abstract: A first base station receives, from a second base station, cell information of a second cell of the second base station, wherein the cell information indicates a subcarrier spacing associated with the second cell. The first base station transmits, to a wireless device and after receiving the cell information of the second cell, configuration parameters for a random access channel of a first cell of the first base station.

Abstract: A wireless device transmits a capability information message indicating a first switching period associated with a first band pair with a first band and a second band, and a second switching period associated with a second band pair with a third band and a fourth band. The wireless device receives configuration parameters of one or more cells indicating dual uplink for uplink switching is configured for at least two uplink carriers of the first band pair and the second band pair. A wireless device determines, based on the dual uplink, to transmit a first uplink transmission on the second band. The first band is switched to the second band on a first transmitter, and the third band and the fourth band on a second transmitter. The wireless device omits the first uplink transmission during a larger of the first switching period and the second switching period.

Abstract: A wireless device receives configuration parameters comprising pathloss reference linking indicators for SRS resource sets of a first cell associated with one or more TRPs, wherein each SRS resource set of the SRS resource sets comprises SRS resources, and each SRS resource set is associated with a respective pathloss reference linking indicator of the pathloss reference linking indicators, indicating a cell index identifying a pathloss reference cell. The wireless device transmits, via SRS resources of a first SRS resource set of the SRS resource sets in the first cell, SRSs with a transmission power determined based on a first pathloss RS of a first pathloss reference cell, wherein the first pathloss reference cell is indicated by a first pathloss reference linking indicator, of the pathloss reference linking indicators, associated with the first SRS resource set.

Abstract: A base station transmits to a wireless device one or more radio resource control (RRC) messages indicating a power value of synchronization signal blocks (SSBs) of a cell. A first SSB is transmitted, with a first transmission power based on the power value, via the cell in a non-energy-saving state. A command (e.g., a downlink control information or a medium access control control element) is transmitted indicating a transmission power offset used by the cell in an energy-saving state. A second SSB is transmitted, with a second transmission power based on the power value and the transmission power offset, via the cell in the energy-saving state.

Abstract: A wireless device receives one or more radio resource control messages comprising configuration parameters of a configured uplink grant Type 1 associated with a cell. The wireless device transmits one or more transport blocks based on the configured uplink grant Type 1. The wireless device transitions the cell to a dormancy in response to receiving a downlink control information (DCI). The wireless device suspends the configured uplink grant Type 1 associated with the cell in response to the transitioning the cell to the dormancy.

Abstract: Systems, apparatuses, and methods are described for wireless communications. A base station may transmit, to a wireless device, a DCI format comprising a downlink BWP indicator, an uplink BWP indicator, a PDSCH resource allocation, and a PUCCH resource allocation for HARQ ACK transmission. The wireless device may select, from a plurality of uplink active BWPs of the cell, an uplink active BWP based on the uplink BWP indicator. The wireless device may transmit the HARQ ACK via the selected uplink active BWP.

Abstract: A wireless device receives configuration parameters of resources of a configured uplink grant, comprising a physical uplink shared channel (PUSCH) transmission occasion. The wireless device multiplexes a first configured grant uplink control information (CG-UCI) in one or more first resource elements of a first sub-band of the PUSCH transmission occasion and a second CG-UCI in one or more second resource elements of a second sub-band of the PUSCH transmission occasion, wherein the second CG-UCI is based on a repetition of the first CG-UCI. The wireless device transmits, via the PUSCH transmission occasion, at least one of the first CG-UCI and the second CG-UCI.

Abstract: A base station central unit (BS-CU) receives, from a base station distributed unit (BS-DU), a radio link control (RLC) bearer configuration associated with a small data transmission (SDT) procedure of a wireless device. The BS-CU sends, to the BS-DU, a context release command message, for the wireless device. The context release command message comprises a radio resource control (RRC) release message and an indication to store the RLC bearer configuration.

Abstract: Wireless communication techniques using a power saving mode are described. A wireless device may be configured with a plurality of power saving configurations. A base station may transmit an indication of a power saving configuration in the plurality of power saving configurations. The wireless device may monitor a power saving channel based on the indicated power saving configuration.

Abstract: A wireless device receives, from a first base station, configuration parameters of a cell, wherein the configuration parameters comprise first random access, RA, parameters, for at least one first network slice, indicating RA resources. The wireless device transmits one or more RA preambles for a RA procedure using the RA resources of the cell. The wireless device transmits to a second base station, a RA report of the RA procedure, wherein the RA report comprises at least one first identifier of the at least one first network slice.

Abstract: Wireless communications may use one or more devices for transmission and/or reception that may lead to potentially harmful exposure. One or more safety measures may be used for wireless communication devices, such as maximum power exposure (MPE) reporting and/or related operations. An MPE report may be sent based on MPE detection and one or more messages, such as for cell activation, bandwidth part (BWP) or other wireless resource activation and/or switching, and/or a discontinuous reception (DRX) or other state transition.

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: A base station receives, from a first core network function, a configuration message for an uplink packet flow between the base station and a second core network function for one or more wireless devices. The base station transmits, to the second core network function and based on the configuration message, a data packet of the uplink packet flow, wherein the data packet is based on information from the one or more wireless devices.

Abstract: A wireless device receives, from a base station via one or more cells in a non-energy-saving (non-ES) state, periodic synchronization signal blocks (SSBs). The wireless device receives, via a downlink channel of the one or more cells of the base station in the non-ES state, control information indicating an energy saving (ES) state, of the one or more cells, associated with one or more time durations. The wireless device stops, after a number of slots from the reception of the control information and based on the control information, the reception of the periodic SSBs via the one or more cells in the ES state associated with the one or more time durations.

Abstract: A wireless device may receive one or more messages comprising one or more configuration parameters. The one or more configuration parameters may indicate two timing advance groups (TAGs) for a cell. The wireless device may transmit, via the cell, a first uplink transmission using a first TAG of the two TAGs. A spatial relation associated with the first uplink transmission may indicate the first TAG. Based on a second uplink transmission via the cell not being associated with a spatial relation, the wireless device may transmit, via the cell, the second uplink transmission using a default TAG of the two TAGs.

Abstract: A multi-subscribed identity module (multi-SIM) wireless device may receive, from a first base station of a first public land mobile network (PLMN), a first radio resource control (RRC) message comprising configuration parameters of a first cell of the first base station. The configuration parameters indicates a first bandwidth of the first cell. The multi-SIM wireless device may transmit, to a second base station of a second PLMN while communicating with the first PLMN, a second message indicating a second bandwidth for communicating with the second PLMN. The multi-SIM wireless device may communicate with the first PLMN based on the configuration parameters of the first cell.

Abstract: A wireless device receives one or more radio resource control (RRC) messages indicating configuration parameters of a first number of periodic channel state information (CSI) reference signals (P-CSI-RSs) of a cell. The wireless device receives, via the cell, the P-CSI-RSs. The wireless device receives a DCI comprising an energy saving indication indicating a transition of the cell from a non-energy-saving state to an energy saving state. Based on receiving the DCI and during the energy saving state, the wireless device stops receiving a second number of P-CSI-RSs of the first number of the P-CSI-RSs and receives a third number of P-CSI-RSs of the first number of the P-CSI-RSs. The wireless device transmits a CSI report obtained based on the third number of P-CSI-RSs.