Abstract: A wireless device receives a radio resource control (RRC) release message indicating one or more configured grants (CGs) for small data transmission (SDT) in an RRC inactive state and one or more downlink reference signals (RSs) configured for the SDT. The wireless device also transmits an uplink signal using a transmission power, wherein a downlink pathloss value of the transmission power is based on a first downlink RS, of the one or more downlink RSs, identified for a most recent uplink transmission via a first CG of the one or more CGs during the SDT.

Abstract: A base station sends, to a wireless device, a first downlink control information (DCI) comprising a first HARQ process identifier, a first NDI comprising a first value, and an indication to postpone a HARQ acknowledgement transmission for a HARQ process identified by the first HARQ process identifier. The base station sends, to the wireless device, a second DCI comprising the first HARQ process identifier and a second NDI comprising a second value. The base station sends, to the wireless device and based on the second DCI, a transport block corresponding to the first HARQ process identifier.

Abstract: A base station and/or a wireless device may communicate using a plurality of transmission beams. Multiple transmission beams may be used for transmission such that a message may be sent via different transmission beams. Multiple transmission beams may be used for sending multiple repetitions of the message or for sending different portions of the message.

Abstract: A wireless device receives downlink control information (DCI) comprising a first HARQ process identifier and a resource assignment. The first HARQ process identifier indicates a first HARQ process of HARQ processes. The wireless device transmits, using the resource assignment and based on a second HARQ process identifier, a transport block associated with a second HARQ process, of the HARQ processes. The second HARQ process identifier indicates the second HARQ process and is based on the first HARQ process identifier and a HARQ process identifier offset.

Abstract: A wireless device receives one or more messages comprising one or more configuration parameters indicating a single frequency network (SFN) scheme for a control channel. The wireless device receives a medium access control control element (MAC CE) indicating activation of a set of two transmission configuration indicator (TCI) states for a control resource set (coreset) for the SFN scheme. Based on a downlink signal overlapping in at least one symbol with the coreset activated with the two TCI states, the wireless device receives the downlink signal using a first TCI state among the two TCI states. The first TCI state is selected based on an identifier of the first TCI state occurring first, in the MAC CE, among the identifiers of the two TCI states.

Abstract: A wireless device receives, from a base station, one or more radio resource control messages comprising configuration parameters, for a cell. The configuration parameters comprise a first downlink control information (DCI) format and second DCI format associated with a first search space and the second DCI format associated with a second search space. The wireless device monitors for a first DCI on the first search space based on a first DCI size of the first DCI format associated with the first search space. The format of the first DCI is the first DCI format or the second DCI format. The wireless device monitors for a second DCI on the second search space based on a second DCI size of the second DCI format associated with the second search space. The format of the second DCI is the second DCI format.

Abstract: A plurality of resource pools and/or a plurality of transmission and/or reception points may be used in wireless communications. Different pathloss references may be used for different resource pools and/or different transmission and/or reception points. A wireless device may receive one or more messages indicating a plurality of power control parameter sets each associated with a respective resource pool and/or a respective transmission and/or reception point. The wireless device may control a transmission power based on a pathloss reference associated with a resource pool and/or a transmission and/or reception point.

Abstract: A wireless device triggers a sidelink scheduling request (SR) procedure based on sidelink data becoming available while operating in a first sidelink resource allocation mode. The wireless device determines a failure of the sidelink SR procedure based on determining a non-configuration or a deactivation of a resource for transmission of a SR of the sidelink SR procedure, and switches to a second sidelink resource allocation mode in response to the failure of the sidelink SR procedure.

Abstract: A first wireless device may receive, from a base station, one or more first messages indicating downlink (DL) discontinuous reception (DRX) parameters comprising a DL DRX on-duration start offset. The first wireless device may determine a starting time of a sidelink DRX (SL DRX) on-duration based on the DL DRX on-duration start offset. The first wireless device may receive, from a second wireless device, one or more sidelink transport blocks during the SL DRX on-duration.

Abstract: A base station may transmit, to a first wireless device, a timing offset indicator indicating an offset, in slots, between a sidelink feedback resource and an uplink feedback resource. The base station may receive, from the first wireless device and in an uplink slot, a sidelink feedback report. A first sidelink feedback resource within a sidelink slot may be at a time indicated by the offset from a second sidelink feedback resource for a sidelink transport block transmitted by the first wireless device to a second wireless device. The uplink slot may overlap with the first sidelink feedback resource in time, and the uplink slot may be a last uplink feedback slot overlapping with the first sidelink feedback resource.

Abstract: A wireless device receives one or more configuration parameters for a cell. The one or more configuration parameters indicate control resource set (coreset) groups, and each of the coreset groups comprises one or more respective coresets. The wireless device selects, for radio link monitoring of the cell and based on the one or more configuration parameters, a coreset group among the coreset groups. The wireless device measures, for the radio link monitoring of the cell, a reference signal indicated by a transmission configuration indication (TCI) state of a coreset in the coreset group.

Abstract: A wireless device receives a system information block (SIB) comprising a value of a scheduling request (SR) delay timer. The wireless device receives, in a radio resource control (RRC) connected state of the wireless device, a message comprising a parameter indicating the SR delay timer is applied to a logical channel. The wireless device, in response to triggering, in an RRC inactive state of the wireless device, buffer status reporting (BSR) for the logical channel, starts the SR delay timer based on: the parameter, and the value.

Abstract: A base station transmits, to a wireless device, one or more radio resource control (RRC) messages comprising configuration parameters of transmission configuration indication (TCI) states. The base station transmits, a medium access control control element (MAC CE) comprising an indicator of a TCI state of the TCI states. A first value of the indicator indicates that the TCI state is a joint TCI state applied to: a downlink control channel and an uplink control channel; and a downlink shared channel and an uplink shared channel. A second value of the indicator indicates that the TCI state is an uplink TCI state applied to the uplink control channel and the uplink shared channel. The base station transmits downlink control information (DCI) comprising a TCI field indicating the TCI state. The base station communicates, based on the TCI field, with the wireless device via one or more channels.

Abstract: A wireless device receives one or more radio resource control (RRC) messages. The RRC message indicates a first sounding reference signal (SRS) resource set comprising one or more first SRS resources on a bandwidth part (BWP) of a cell. The RRC message indicates a second SRS resource set comprising one or more second SRS resources on the BWP. The RRC message indicates a first configured grant (CG), associated with the first SRS resource set, on the BWP. The RRC message indicates a second CG, associated with the second SRS resource set, on the BWP. The wireless device transmits a first transport block (TB) via first physical uplink shared channel (PUSCH) of the first CG and based on the first SRS resource set and a second TB via second PUSCH of the second CG and based on the second SRS resource set.

Abstract: A wireless device receives configuration parameters of a physical random access channel (PRACH) occasion, for a random access procedure, corresponding to a reference signal (RS). The wireless device determines an uplink carrier from, a normal uplink (NUL) carrier and a supplemental uplink (SUL) carrier, based on a transmission power reduction value associated with the RS. The wireless device transmits, via the PRACH occasion on the determined uplink carrier, a preamble for the random access procedure.

Abstract: A method and apparatus for transmitting a physical random access channel (PRACH) in a wireless communication system is provided. A user equipment (UE) receives multiple PRACH configurations which include a first PRACH configuration for new radio access technology (NR) downlink/uplink (DL/UL) carrier in a NR band and a second PRACH configuration for a supplemental UL carrier in a long-term evolution (LTE) band, and transmits at least one of a first PRACH for accessing the NR DL/UL carrier in the NL band by using a first PRACH power based on the first PRACH configuration, or a second PRACH for accessing the supplemental UL carrier in the LTE band by using a second PRACH power based on the second PRACH configuration. The first PRACH configuration and the second PRACH configuration include different PRACH power configurations.

Abstract: Wireless communications for control information are described. A base station may send control information to a wireless device for data scheduling and/or other operations. A portion of the control information may not be received/decoded by the wireless device and/or may not be sent by the base station. A wireless device may be configured to use a first portion of the control information for various operations such as for receiving data, for example, even if a second portion of the control information is not successfully received/decoded.

Abstract: A wireless device receive one or more radio resource control (RRC) messages comprising one or more configuration parameters for a cell. The one or more configuration parameters indicate a sounding reference signal (SRS) resource indicator (SRI) for a configured uplink grant. The SRI indicates an SRS resource in an SRS resource set. The one or more configuration parameters comprise a parameter that enables using default transmission parameters for SRS transmissions. The one or more configuration parameters indicate no pathloss reference signal for physical uplink shared channel (PUSCH) transmissions. In response to the one or more configuration parameters comprising the parameter and no pathloss reference signal for the PUSCH transmissions, the wireless device transmits, with a transmission power determined based on a pathloss reference signal associated with the SRS resource set, a PUSCH transmission of the configured uplink grant.

Abstract: A wireless device receives one or more radio resource control (RRC) messages comprising indicating first sets of power (P0) values for physical uplink shared channel (PUSCH) transmissions and second sets of P0 values for PUSCH transmissions. The wireless device receives downlink control information (DCI) scheduling a PUSCH transmission. The wireless device transmits the PUSCH transmission using a transmission power determined based on at least one of a first P0 value in a first set with a lowest index among the first sets and a second P0 value in a second set with the lowest index among the second sets.

Abstract: A method may include transmitting, to a wireless device, radio resource control (RRC) messages that include parameters of a multicast and broadcast service (MBS). The parameters may indicate a first feedback operation with hybrid automatic repeat request (HARQ) feedback being enabled and may indicate a second feedback operation with the HARQ feedback being disabled. A group common downlink control information (DCI) may indicate one of the first feedback operation or the second feedback operation. The method may also include transmitting a first group common DCI, which may schedule a first transport block (TB) of the MBS and may indicate the first feedback operation. The method may further include receiving, based on the first group common DCI indicating the first feedback operation, a first HARQ feedback for the first TB.