Abstract: A wireless device receives radio resource control message(s) indicating: first uplink resources, of an uplink data channel, for a periodic resource allocation; a first offset parameter for uplink control information (UCI) transmission via the periodic resource allocation; and a plurality of second offset parameters for UCI transmission via a dynamic grant. A first UCI is transmitted via a number of the first uplink resources. The number of the first uplink resources is determined based on the first offset parameter. A downlink control information is received. The downlink control information comprises: an uplink grant indicating second uplink resources of the uplink data channel; and an offset indicator value indicating one of the plurality of second offset parameters. A second UCI is transmitted via a number of the second uplink resources. The number of the second uplink resources is determined based on the offset indicator value.

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 first wireless device, receives from a second wireless device, one or more configuration messages comprising a sidelink latency upper bound for sidelink channel state information (CSI) reporting. The first wireless device receives, during a first time slot, from the second wireless device a sidelink CSI reporting triggering indication and one or more CSI reference signals. The first wireless device determines one or more sidelink CSI reporting resources within a time period indicated by the sidelink latency upper bound and starting from the first time slot. The first wireless device transmits one or more sidelink CSIs on the one or more sidelink CSI reporting resources.

Abstract: A wireless device may receive configuration information associated with reduced transmission power time intervals of a first base station. Interference cancellation may be performed based on the configuration information and based on received signals to determine a signal corresponding to a second base station.

Abstract: Wireless communications for access procedures are described. One or more control messages may indicate a report request associated with an access procedure. One or more reports associated with the access procedure may indicate one or more results associated with one or more access channels.

Abstract: Wireless communications may be used to support transmission power control. A message to schedule a transmission may be received without indicating a parameter for determining a power for the transmission. The transmission power may be determined based on a pathloss reference signal associated with a default index of a power control parameter set.

Abstract: A wireless device receives one or more radio resource configuration messages indicating periodic radio resources of a first configured grant. The wireless device transmits, via resource occasions of the periodic radio resources, one or more first code block groups of a first transport block, and one or more second code block groups of a second transport block. One or more downlink control information are received indicating negative acknowledgements for: the one or more first code block groups and the one or more second code block groups. The wireless device retransmits, via a first radio resource occasion of the periodic radio resources of the first configured grant, the one or more first code block groups and the one or more second code block groups.

Abstract: Beam failure recovery (BFR) procedures are described for wireless communications. At least one transmission for BFR may overlap with a scheduled transmission. A wireless device may prioritize the at least one transmission for BFR, for example, over the scheduled transmission and may transmit the at least one transmission for BFR.

Abstract: Wireless communications and beam failure recovery are described. A wireless device may send one or more messages associated with a beam failure recovery for a cell. The one or more message may comprise an indication that the wireless device has not selected a candidate beam for the cell. The wireless device may receive a response and determine that a beam failure recovery procedure has successfully completed.

Abstract: Wireless devices may communicate with each other via a sidelink. At least two wireless devices may communicate via a sidelink using a resource allocation mode that may be determined with or without assistance from a base station. A wireless device may select, based on one or more conditions, from at least two resource allocation modes of operation for the sidelink.

Abstract: A method comprises a wireless device transmitting a first preamble for a random-access procedure via a first bandwidth part of a cell and receiving a random-access response comprising a backoff indicator. The method also comprises the wireless device selecting, for transmission of a second preamble for the random-access procedure and during a backoff window associated with the backoff indicator, a second bandwidth part. Finally, based on the selection of the second bandwidth part the method comprises the wireless device transmitting via the second bandwidth part the second preamble.

Abstract: A wireless device receives configuration parameters of a cell. The cell comprises bandwidth parts (BWPs). The BWPs comprise a first active BWP. The configuration parameters comprise a timer value for a BWP inactivity timer. A first downlink control information (DCI) indicating an activation of the cell is received. In response to the first DCI indicating the activation of the cell: the first active BWP is activated; and the BWP inactivity timer is started based on the timer value. During the BWP inactivity timer running, a second DCI is received via the first active BWP.

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: Wireless communications are described. A wireless device and/or a base station may determine/select one or more beams for transmission of signals (e.g., sounding reference signals, SRSs) in one or more cells. The wireless device and/or the base station may determine/select a beam based on one or more of: cell indicators of a first cell and/or a second cell, antenna panel indicators associated with SRS transmissions, priorities of SRS transmissions, resource set indicators corresponding to the SRS transmissions, and/or other information.

Abstract: Wireless communications are described for access procedures. A wireless device may use a plurality of identifiers to monitor for a response from a base station. The wireless device may determine whether a random access procedure is a success or a failure based on the identifier that the wireless device is able to use to receive the response.

Abstract: A wireless device receives RRC message(s) comprising: a first maximum value for a preamble transmission counter; and a second maximum value for a second counter. The second maximum value is different from the first maximum value. A control order initiating a random access procedure on a first unlicensed cell is received. A listen-before-talk (LBT) procedure for transmission of a preamble for the random access procedure is performed. Based on the LBT procedure indicating an LBT failure for transmission of the preamble for the random access procedure: a value of the preamble transmission counter is keep the same; and a value of the second counter based on the LBT failure is incremented. The preamble transmission counter counts a number of preamble transmissions. The random access procedure is cancelled based on either the preamble transmission counter reaching the first maximum value or the second counter reaching the second maximum value.

Abstract: A wireless device may communicate with multiple base stations via different cell groups. A listen-before-talk (LBT) procedure may be performed. Based on a failure of the LBT procedure, a base station may be reconfigured.

Abstract: Wireless communications are described. A base station may send control information for scheduling data to be transmitted to the wireless device via a downlink. The control information may comprise one or more indications of wireless resources to be used by the wireless device to receive the data. The wireless device may receive the data based on one or more determinations/conditions, such as satisfying a time offset (e.g., between reception of the downlink information and a scheduled transmission of the data), whether a control resource set is configured to indicate a transmission configuration state, and/or whether the control information indicates a transmission configuration state.

Abstract: A wireless device may perform a listen-before transmit (LBT) procedure for an uplink transmission. An LBT failure recovery procedure may be initiated based on a failure of one or more LBT procedures. The LBT failure recovery procedure may be aborted and/or canceled based on one or more conditions, such as receiving configuration (or reconfiguration) parameters, receiving an indication of a bandwidth part switching, deactivating a cell, and/or receiving a request to set (or reset) a communication layer of the wireless device.

Abstract: Uplink resources for semi-persistent channel state information (SP-CSI) reports and other uplink transport block transmissions may be managed. If resources allocated to the SP-CSI reports overlap, in time, with resources allocated to the uplink transport block transmissions, a determination of whether to drop an SP-CSI report may be made. Various selection criteria may be used to make this determination.