Abstract: A wireless device may send or receive data while in an inactive state and transition to a connected state without performing a random-access procedure. If the random-access procedure is skipped, the wireless device may use previously used configurations to communicate with a base station.

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: Systems, apparatuses, and methods are described for beam failure recovery in wireless communications. A plurality of candidate beams may be selected for beam failure recovery. After sending a first signal associated with a first candidate beam for beam failure recovery, the wireless device may send a second signal associated with a second candidate beam for beam failure recovery.

Abstract: A first wireless device receives, from a second wireless device, sidelink control information comprising a field with a value indicating to transmit a report message comprising preferred radio frequency resources of a sidelink between the first wireless device and the second wireless device. In response to the value of the field indicating to transmit the report message, the first wireless device transmits, to the second wireless device and via a physical sidelink shared channel of the sidelink, the report message indicating radio frequency resources preferred by the first wireless device. The first wireless device receives, from the second wireless device, sidelink transport blocks via one or more resources of the preferred radio frequency resources.

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 use a power headroom report (PHR) to include an uplink transmission power reduction value associated with an MPE threshold.

Abstract: One or more stations may communicate with an access point via one or more relay stations. The one or more stations and relay station(s) may receive an indication indicating allocated resources and a type of communication. One or more times periods, within a particular allocated resource, may be indicated for use by one or more stations to communicate with the access point using at least one relay station. Based on the indication, the one or more stations and relay station(s) may be configured to activate a relaying procedure for communication with the access point.

Abstract: One or more parameters may be used to configure wireless communications between a wireless device and a base station. A resource may be configured for sounding reference signal transmission/reception between a wireless device and a base station. Transmission power for a sounding reference signal transmission may be based on one or more configuration parameters. A virtual bandwidth part for positioning frequency hopping may be used when frequency hopping takes place outside an active bandwidth part. The transmission power may be based on the virtual bandwidth part.

Abstract: A base station and/or a wireless device may communicate using a plurality of wireless resources. Multiple carriers may be used for a transmission such that portions of the transmission may be transmitted using different carriers. Multiple carrier transmission may be independently configured for each of a plurality of wireless resources.

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 method can include transmitting, by a base station via a first cell, a first physical downlink control channel (PDCCH) order initiating a first random access (RA) procedure on a second cell. The method can also include receiving a first RA preamble, for the first RA procedure, transmitted using a preamble power ramping counter. The method can further include transmitting, after the first RA procedure is complete, a second PDCCH order initiating a second RA procedure on a third cell; wherein in response the second RA procedure being initiated on the third cell and based on the second cell and the third cell being different, the preamble power ramping counter is initialized with an initial value. The method can further include receiving, via the third cell and for the second RA procedure, a second random access preamble transmitted using the initial value.

Abstract: A wireless device consecutively transmits a plurality of preambles at different times for a random access procedure. The wireless device monitors, in a window starting after transmitting a first preamble in the plurality of preambles and lasting at least until a transmission of a last preamble in the plurality of preambles, a control channel for a plurality of random access responses (RARs) identified by a plurality of random access radio network temporary identifiers (RA-RNTIs). Each RA-RNTI of the plurality of RA-RNTIs corresponds to one of the plurality of preambles transmitted by the wireless device. Monitoring of the control channel for each RAR of the plurality of RARs in the window is based on the plurality of RA-RNTIs. The wireless device transmits a packet based on receiving a first RAR of the plurality of RARs.

Abstract: A wireless device may communicate with a base station using different configurations. The use of the different configurations may be indicated by a field in a control message, or alternatively, an absence of the field may indicate the use of the different configurations. Based on receiving the control message, the wireless device may use the different configurations to communicate with a base station. A same modulation order may be used for the first configuration and the second configuration.

Abstract: A wireless device may communicate with a base station using transmission occasions. A number of transmission occasions for a transmission/reception may be indicated by a field and/or by an absence of a field in a message that schedules transmission/reception. For example, two physical downlink shared channel transmission occasions may be used, for scheduled transmission/reception, based on a value in a transmission configuration indicator selection field and/or based on an absence of such a field in a message.

Abstract: Wireless communications are described. A wireless device and/or a base station may provide improved resource management. A base station may configure and/or transmit a beam failure recovery medium access control control element (BFR MAC CE) to a wireless device to activate one or more beam failure reference signal resources for beam failure of a downlink bandwidth part (BWP) of a cell. The wireless device may assess, based on receiving the BFR MAC CE, a radio link quality of one or more reference signals for beam failure detection of the downlink BWP of the cell.

Abstract: Multiple access points may communicate with multiple wireless devices, such as stations. Information of channel states, such as coherence times of channels between access points and base stations, may be different. Coherence times of channels may be shared among access points for scheduling a coordinated beamforming transmission. Based on the coherence times of channels, a start time of a coordinated beamforming transmission between access points and base stations may be determined. The coordinated beamforming transmission may be communicated among access points and base stations.

Abstract: A base station transmits configuration parameters of a plurality of cells grouped into a primary physical uplink control channel (PUCCH) group comprising a primary cell with a primary PUCCH, and a secondary PUCCH group comprising a PUCCH secondary cell with a secondary PUCCH. The base station transmits, for a cell in the plurality of cells, downlink control information comprising a PUCCH transmit power control (TPC) command and scheduling information for the cell, wherein a downlink control information format of the downlink control information does not have a downlink control information format 3 and a downlink control information format 3A. The base station receives uplink signals with a transmit power calculated, for one of the primary PUCCH or the secondary PUCCH, employing the PUCCH TPC command, wherein the one of the primary PUCCH or the secondary PUCCH is determined based on whether the cell is the primary cell or the PUCCH secondary cell.

Abstract: A wireless device receives downlink control information (DCI) scheduling a physical uplink shared channel (PUSCH) transmission. The wireless device transmits, based on the DCI not comprising a sounding reference signal (SRS) resource indicator (SRI) field, the PUSCH transmission: in one or more first occasions associated with a first SRS resource set, with a first transmission power determined based on a first closed-loop index equal to zero, and in one or more second occasions associated with a second SRS resource set, with a second transmission power determined based on a second closed-loop index equal to one.

Abstract: A base station receives first feedback of a first channel in a first subset of channels operating in a first unlicensed frequency band. The base station receives second feedback of a second channel in a second subset of channels operating in a second unlicensed frequency band different from the first unlicensed frequency band. The base station transmits, on a third channel in the first subset of channels, a downlink signal based on a listen before talk (LBT) procedure with a contention window of a first size. The contention window of the first size is based on the first feedback in response to the first channel and the third channel being in the first subset of channels in the first unlicensed frequency band and not based on the second feedback in response to the second channel not being in the first subset of channels.

Abstract: A method can include transmitting, by a wireless device, a capability message comprising a field indicating a time gap of the wireless device to complete a procedure of layer 1 or layer 2 triggered mobility (LTM). The method can also include receiving, in a time interval, a medium access control control element (MAC CE) indicating cell switch to a candidate cell of LTM. The method can further include transmitting, via the candidate cell and a time resource, an uplink transmission, wherein the time resource is after the time gap plus an offset from the time interval.

Abstract: A wireless device receives radio resource control (RRC) signaling comprising parameters for a plurality of time intervals of a secondary cell for communicating with a base station. The wireless device receives, via a physical downlink control channel (PDCCH), downlink control information (DCI) comprising a resource block assignment for the plurality of time intervals of the secondary cell for communicating with the base station. The wireless device restarts a deactivation timer associated with the secondary cell in response to communicating, via the secondary cell, an uplink packet or a downlink packet with the base station during a first time interval of the plurality of time intervals.