Abstract: A communication procedure (e.g., a small data transmission (SDT) procedure) may be used for data transmission under certain scenarios. The communication procedure may facilitate transmission of small amounts of data, for example, even if a wireless device is in a non-connected state with respect to a network. Data transmission during the communication procedure may be based on a selected transmission type and the transmission type may be changed during the communication procedure.

Abstract: A wireless device receives configuration parameters, of a cell. The parameters indicates a first reference signal (RS) of a first transmission reception point (TRP) of the cell, a second RS of a second TRP of the cell, random access channel (RACH) resources of a RACH of the cell, and a power offset value for the first TRP. The wireless device adjusts a first received power value of the first RS by the power offset value. The wireless device transmits a preamble, via the RACH resources, to the first TRP in response to selecting the first RS for an RS. The wireless device transmits a preamble, via the RACH resources, to the second TRP in response to selecting the second RS for the RS.

Abstract: A wireless device receives, from a base station, configuration parameters indicating a plurality of first reference signals (RSs) including a first RS associated with a plurality of second RSs. Based on signal strengths of the plurality of first RSs, the first RS is selected from the plurality of first RSs. Based on signal strengths of the plurality of second RSs, a second RS is selected from the plurality of second RSs associated with the first RS. Based on the selected second RS, the wireless device transmits a random access preamble.

Abstract: A wireless device monitors a physical downlink control channel (PDCCH) on a first search space group (SSG), of a bandwidth part (BWP), having one or more search spaces on the BWP. A downlink control information (DCI), received at a first slot, indicates to switch PDCCH monitoring from the first SSG to a second SSG, of the BWP, having no search spaces. The wireless device stops monitoring the PDCCH at a second slot that starts, after the last symbol of the first slot, in response to the switching PDDCH monitoring to the second SSG.

Abstract: A method and apparatus for configuring a data subband in a wireless communication system is provided. A user equipment (UE) receives an indication of a data subband from a network, configures at least one data subband according to the indication, and performs communication with the network via the at least one data subband. One data subband consists of contiguous or noncontiguous physical resource blocks (PRBs).

Abstract: A wireless device receives, from a base station, a radio resource control (RRC) message indicating a priority threshold for comparison with a priority of sidelink control information (SCI) to be received from a first wireless device. The wireless device receives, from the first wireless device, an indication of: one or more first resources of the SCI, and the priority of the SCI. The wireless device drops, based on a comparison between the priority and the priority threshold, a sidelink transmission of one or more resources that overlap with the one or more first resources.

Abstract: A wireless device receives parameters, including a first discontinuous reception (DRX) configuration associated with unicast transmissions in a cell and a second DRX configuration associated with multicast and broadcast services (MBS) in the cell. The wireless device may also receive a power saving (PS) indication indicating not to start a DRX on duration timer. The PS indication may be applied for the first DRX configuration; and it may not be applied for the second DRX configuration. The wireless device may further skip monitoring, in a first DRX on duration of the first DRX configuration, first physical downlink control channels (PDCCHs) for the unicast transmissions based on receiving the PS indication. The wireless device may also monitor, in a second DRX on duration of the second DRX configuration and while skipping monitoring the first PDCCHs in the first DRX on duration, second PDCCHs for the MBS.

Abstract: Wireless communications may comprise transmissions using a beam. A message may comprise one or more indications of a beam and/or type(s) of signals for downlink and/or uplink transmission using the beam. An acknowledgement may be used to indicate reception of the one or more indications and/or a time offset may be used for applying the beam for the downlink and/or uplink transmission.

Abstract: A wireless device may receive one or more messages comprising a parameter indicating that a first cell is cross-carrier scheduled by a second cell. The wireless device may monitor, on a first bandwidth part (BWP) of the second cell, a first physical downlink control channel (PDCCH) for cross-carrier scheduling the first cell. The wireless device may receive downlink control information (DCI) indicating a second BWP of the second cell as an active BWP. Based on the second BWP of the second cell being the active BWP, the wireless device may stop monitoring the first PDCCH for cross-carrier scheduling the first cell. The wireless device may monitor, on the first cell, a second PDCCH for self-scheduling the first cell.

Abstract: A first wireless device selects first radio resources for a first sidelink transmission of the first wireless device. The first wireless device receives, from a second wireless device, sidelink control information (SCI) reserving second radio resources for a second sidelink transmission of the second wireless device. The first wireless device determines a collision between the first radio resources and the second radio resources. The first wireless device performs a comparison of a first priority of the first sidelink transmission and a second priority of the second sidelink transmission. The first wireless device selects, based on the comparison and the collision, third radio resources for the first sidelink transmission. The first wireless device transmits the first sidelink transmission via the third radio resources.

Abstract: A first wireless device receives configuration parameters indicating a first reference signal received power (RSRP) threshold value for selecting a non-preferred resource set for inter-UE coordination, and a second RSRP threshold value for selecting a sidelink resource for sidelink transmission by the first wireless device. The first wireless device transmits, to a second wireless device, a medium access control (MAC) control element (CE) indicating a first non-preferred resource set for the second wireless device, wherein the first non-preferred resource set is selected based on the first RSRP threshold value. The first wireless device transmits, to a third wireless device, a sidelink transmission via a first sidelink resource, wherein the first sidelink resource is selected based on the second RSRP threshold value.

Abstract: A method comprises transmitting, by a base station, one or more configuration parameters indicating a time gap for switching between different spatial domain filters for uplink repetitions. The method comprises transmitting downlink control information (DCI) scheduling repetitions of a transport block. The DCI indicates a first spatial domain filter for a first repetition of the repetitions, and a second spatial domain filter for a second repetition of the repetitions. The method comprises receiving, with the second spatial domain filter, the second repetition starting from a starting symbol determined based on a last symbol of the first repetition and the time gap.

Abstract: Beam determination and beam activation may be used in wireless communications. An initial (e.g., default) TCI state list, of a plurality of TCI state lists for a cell, may be determined based on configuration parameters associated with the plurality of TCI state lists. The initial TCI state list may be used to receive at least one downlink signal via the cell.

Abstract: A method of performing blind decoding for a physical downlink control channel (PDCCH) candidate and a device therefor in a wireless communication system are disclosed. Specifically, the method performed by a user equipment (UE) includes receiving, from a base station, configuration information related to a search space set, receiving, from the base station, a control resource set, and performing a blind decoding for a plurality of PDCCH candidates included in the control resource set based on the configuration information, wherein a demodulation reference signal (DMRS) is received per control resource set and is used in a channel estimation for a demodulation of the plurality of PDCCH candidates.

Abstract: A wireless device receives configuration parameters indicating a sounding reference signal (SRS) resource set comprising a first SRS resource and a second SRS resource. The first SRS resource is associated with a first transmission configuration indicator (TCI) state that is associated with a first pathloss reference signal (PL-RS) and the second SRS resource is associated with a second TCI state that is associated with a second PL-RS. The wireless device determines a PL-RS, for an uplink transmission via the second SRS resource, is the first PL-RS based on a first index of the first SRS resource being lower than a second index of the second SRS resource. The wireless device transmits the uplink transmission via the second SRS resource based on a transmission power determined based on the determined PL-RS and the second TCI state.

Abstract: A wireless device receives configuration parameters, of a multicast and broadcast service (MBS) session, that indicates a channel state information (CSI) report configuration and a group common identifier. Based on the group common identifier, a downlink control information (DCI) is received that includes a resource indication of a group common physical downlink shared channel (PDSCH) for a multicast transmission of a transport block (TB), and a parameter indicating whether a CSI report is enabled for the MBS session. The TB is received via the group common PDSCH. In response to the parameter indicating that the CSI report is enabled, the CSI report is transmitted based on the CSI report configuration.

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: Data may be communicated during a connected state of the wireless device using configured resources. The wireless device may transition to an inactive state and/or an idle state. A release message, for transitioning the wireless device from the connected state, may indicate resource information for the wireless device to use to be able to send and/or receive data in the inactive state and/or in the idle state.

Abstract: A wireless device may receive one or more repetitions of a downlink transmission. The wireless device may use one or more default receiving beams for receiving transmission. A quantity of default receiving beams to be used by the wireless device may be indicated by a base station.

Abstract: One or more transmission parameters for data transmission may be determined for wireless communications. A wireless device may determine transmission parameters for data transmission based on configuration associated with control signaling. For example, the transmission parameters (e.g., transmission beam, transmission power, etc.) may be determined based on a selected spatial relation, among multiple spatial relations, corresponding to a control channel.