Abstract: A wireless device receives a first uplink grant, for a first transport block (TB) of a hybrid acknowledgment repeat request (HARQ) process associated with a new data indication (NDI). The wireless device receives a group common signal comprising a cancellation indication indicating cancellation of transmission via one or more uplink resources indicated by the first uplink grant. The wireless device cancels an uplink transmission of the first TB of the HARQ process based on the receiving the cancellation indication. After cancelling the uplink transmission of the first TB of the HARQ process, the wireless device determines that the NDI associated with the HARQ process is toggled and a received second uplink grant is used for a new transmission of a second TB associated with the HARQ process. The wireless device transmits the second TB of the HARQ process based on the determining.

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 selects, in response to initiating a two-step random access (RA) procedure, a first radio resource for transmission of a first message of the two-step RA procedure. The wireless device switches, without transmitting the first message, from the two-step RA procedure to a four-step RA procedure based on the first radio resource being invalid for the transmission of the first message. The wireless device transmits, via a second radio resource, a preamble for the four-step RA procedure.

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 wireless device may use one or more parameters indicating reference signals to determine uplink transmission power. At least two reference signals may be used for determination of uplink transmission power, for example, if the wireless device communicates with multiple base stations and/or uses multiple transmission-reception points for uplink transmission. A default rule may be applied for determining at least two reference signals, indicated by at least two sounding reference signal resource indicators, for determination of transmission powers for portions of an uplink transmission.

Abstract: A sounding reference signal resource indicator may be used by a wireless device to determine a transmission power. If a message scheduling a transmission lacks a sounding reference signal resource indicator, the wireless device may apply a default rule for determining one or more pathloss reference signals, such as by using the pathloss reference signal(s) mapped to the power control set(s), in power control set list(s), having an index equal to zero.

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.

Abstract: A wireless device receives at least one configured grant (CG) configuration indicating: one or more first parameters indicating a plurality of CGs, and a configuration parameter enabling transmission of uplink control information (UCI) for unused transmission occasions associated with the plurality of CGs. The wireless device determines an amount of data available for transmission via one or more first CGs of the plurality of CGs. The wireless device transmits, based on the configuration parameter and the amount of data, the UCI via a second CG of the plurality of CGs. The UCI indicates whether uplink resources of the one or more first CGs are going to be used or unused for uplink transmissions.

Abstract: A wireless device receives a radio resource control (RRC) message comprising configuration parameters indicating: two control resource set (coreset) pool indexes for a cell; two timing advance groups (TAGs), for the cell, comprising a first TAG and a second TAG; and a configured uplink grant with a first transmission configuration indication (TCI) state that is associated with the first TAG. The wireless device receive a medium access control control element (MAC CE) indicating the first TCI state. The wireless device clears, in response to a first time alignment timer (TAT) of the first TAG being expired while a second TAT of the second TAG is running, the configured uplink grant with the first TCI state that is associated with the first TAG with the first TAT.

Abstract: Systems, apparatuses, and methods are described for wireless communications. A wireless device may receive at least one power configuration parameter from a base station. The at least one power configuration parameter may be based on information that the wireless device sends to the base station.

Abstract: A wireless device receives radio resource control (RRC) messages comprising configuration parameters. The configuration parameters comprise a first physical downlink shared channel (PDSCH) time domain allocation list associated with a first downlink control information (DCI) format for scheduling a PDSCH in a slot. The configuration parameters comprise a second PDSCH time domain allocation list associated with a second DCI format for scheduling multiple PDSCHs in multiple slots, wherein each entry of the second PDSCH time domain allocation list indicates the multiple slots for the multiple PDSCHs. The wireless device receives a first DCI with the second DCI format indicating a first entry of the second PDSCH time domain allocation list. The wireless device receives transport blocks (TBs) in first slots and via PDSCH resources, determined based on the first entry.

Abstract: A wireless device receives one or more radio resource control (RRC) messages comprising one or more configuration parameters for a primary cell (PCell). The one or more configuration parameters indicate a plurality of uplink bandwidth parts (BWPs) for the PCell; and a maximum failure instance count value for failure detection. Based on receiving a failure indication from a physical layer of the wireless device, the wireless device increments a counter by one. Based on a value of the counter being equal to or greater than the maximum failure instance count value, the wireless device triggers a failure recovery comprising: switching an active uplink BWP of the PCell to a first uplink BWP, of the plurality of the uplink BWPs, configured with random-access parameters; and performing a random-access procedure on the first uplink BWP.

Abstract: A base station transmits one or more messages comprising one or more configuration parameters indicating: a first subcarrier spacing for a first bandwidth part (BWP) of a scheduling cell, and a second subcarrier spacing for a second BWP of a scheduled cell different from the scheduling cell. The first subcarrier spacing is lower than the second subcarrier spacing. The base station transmits, in a control channel monitoring occasion in a time slot of the scheduling cell and via the scheduling cell, a plurality of downlink control information (DCIs) scheduling transport blocks (TBs) for the scheduled cell, wherein a number of the plurality of DCIs is based on the first subcarrier spacing and the second subcarrier spacing. The base station receives an acknowledgment codebook comprising acknowledgment information bits of the TBs. The acknowledgement information bits are ordered, in the acknowledgment codebook, based on starting times associated with the TBs.

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 resource indicator (SRI) field, one or more first repetitions and one or more second repetitions of the PUSCH transmission. The one or more first repetitions are transmitted with a first transmission power determined based on a first closed-loop index equal to zero. The one or more second repetitions are transmitted with a second transmission power determined based on a second closed-loop index equal to one.

Abstract: A base station may transmit, to a wireless device, a physical downlink control channel (PDCCH) comprising a downlink control information (DCI) scheduling a physical downlink shared channel (PDSCH), wherein the PDCCH includes PDCCH candidates from search space sets, associated with control resource sets (coresets), configured for repetition. The base station may transmit, to the wireless device, a transport block via the PDSCH, wherein resource block (RB) numbering of the PDSCH starts from a lowest RB of a coreset with a lowest index among the coresets.

Abstract: A wireless device receives configuration parameters, of a cell, that indicate: first control resource sets (coresets) associated with a first coreset pool index, and second coresets associated with a second coreset pool index. A downlink control information is received that indicates a coreset pool index and a power saving indication indicating a power saving operation on the cell. The wireless device applies the power saving operation on the first coresets, of the cell, based on the coreset pool index, in the downlink control information, being the first coreset pool index.

Abstract: A wireless device receives a configured grant (CG) configuration indicating: a period of the CG configuration, and a number of consecutive slots for transmission occasions within the period. The wireless device transmits uplink data, via a transmission occasion of the transmission occasions. A hybrid automatic repeat request (HARQ) process index (ID) for transmission of the uplink data is based on: the number of consecutive slots for the transmission occasions within the period, and an offset for the transmission occasion of the transmission occasions within the period. The offset is based on an order of the transmission occasion among the transmission occasions within the period.

Abstract: Procedures for using a transmission configuration indication (TCI) state in wireless communications are described. A base station may send one or more configuration parameters indicating a plurality of cells to be updated with a same TCI state. A wireless device may apply a TCI state, indicated by a message, to the plurality of cells for at least one of reception or transmission.

Abstract: A wireless device comprises one or more processors and memory storing instructions that, when executed by the one or more processors. The instructions cause the wireless device to receive a physical downlink control channel (PDCCH) order triggering a random-access procedure, the PDCCH order comprising a field indicating a reference signal. A first value of the field indicates that the reference signal is a downlink reference signal that is quasi-collocated with a demodulation reference signal (DM-RS) of the PDCCH order. A second value of the field indicates that the reference signal is a synchronization signal block. The wireless device transmits, for the random-access procedure, a random-access preamble using a transmission power, wherein the transmission power of the random-access preamble is based on the reference signal indicated by the field.

Abstract: A wireless device receives a radio resource control (RRC) message comprising configuration parameters. The configuration parameters indicate two control resource set (CORESET) pool indexes for a downlink bandwidth part (BWP) of a cell, two timing advance groups (TAGs) for the cell, and a list of joint transmission configuration indication (TCI) states for both uplink transmissions and downlink receptions via the cell. The wireless device receives a medium access control control element (MAC CE) indicating a timing advance (TA) value for a TAG among the two TAGs. The wireless device receives a control command indicating a joint TCI state from the list of joint TCI states. The wireless device transmits, using the joint TCI state, an uplink signal based on the TA value in response to the joint TCI state being associated with the TAG.