Abstract: A second base station sends, to a first base station, cell configuration parameters of one or more cells of the second base station. The cell configuration parameters indicate: at least one first information element (IE) indicating a first identifier of a first cell of the one or more cells; at least one second IE indicating that the first cell is an unlicensed cell; and at least one third IE indicating radio frequency channel number of the unlicensed cell. The second base station receives, from the first base station, a handover request message for a handover of a wireless device to the second base station comprising the first cell, after sending the cell configuration parameters.

Abstract: A method can include receiving, by a wireless device, a first downlink control information (DCI) scheduling transport blocks (TBs) via physical downlink shared channels (PDSCHs) in slots. Each of the TBs can be received via a respective PDSCH of the PDSCHs and in a respective slot of the slots. The first DCI can include a first PDSCH-to-hybrid automatic repeat request (HARQ) feedback timing indicator set to a first value indicating an inapplicable value. The method can also include receiving the TBs in the slots and receiving a second DCI indicating a second PDSCH group index. The second DCI can include a second PDSCH-to-HARQ feedback timing indicator indicating an applicable value. The method can further include transmitting HARQ feedback information for the TBs in response to the second DCI.

Abstract: A base station transmits, to a wireless device, one or more configuration parameters comprising a pathloss reference signal update parameter that enables an activation command to update pathloss reference signals of a physical uplink shared channel (PUSCH). The base station receives, from the wireless device and based on the one or more configuration parameters comprising the pathloss reference signal update parameter, a power headroom report computed based on a pathloss estimation of a pathloss reference signal associated with a PUSCH pathloss reference signal identifier mapped to a sounding reference signal resource indicator (SRI)-PUSCH power control parameter set with an index equal to zero.

Abstract: A first wireless device may receive, from a base station, one or more configuration parameters. The one or more configuration parameters may indicate a first search space of a first cell for scheduling resources of a sidelink carrier and a second search space of a second cell for scheduling resources of the sidelink carrier. The first wireless device may monitor the first search space and the second search space. The first wireless device may receive, based on the monitoring, sidelink downlink control information (DCI) scheduling a sidelink resource of the sidelink carrier. The first wireless device may transmit, to a second wireless device, a sidelink transmission via the sidelink resource.

Abstract: A wireless device receives, from a base station, one or more messages comprising configuration parameters indicating: a sounding reference signal (SRS) resource set; a plurality of reference signals (RSs); and an uplink transmission configuration indication (TCI) state comprising a configuration of one or more RSs of the plurality of RSs. The wireless device receives a downlink control information comprising an SRS resource indicator (SRI) and an uplink TCI indicator (UL-TCI), where: the SRI indicates one or more SRS resources of the SRS resource set; and the UL-TCI indicates an uplink transmission configuration indication state. In response to the SRI being equal to a predefined value, the wireless device determines an uplink spatial domain transmission filter based on the one or more SRS resources of the SRS resource set. The wireless device transmits, via a physical uplink shared channel, a transport block with the uplink spatial domain transmission filter.

Abstract: A base station transmits, to a wireless device via a control resource set (CORESET) of a CORESET group of CORESET groups, a downlink control information (DCI) scheduling transmission of an uplink signal, wherein each of the CORESET groups corresponds to a respective sounding reference signal (SRS) resource set of SRS resource sets. The base station determines an SRS resource set, from the SRS resource sets, corresponding to the CORESET group comprising the CORESET. The base station receives the uplink signal based on an SRS resource in the SRS resource set.

Abstract: A base station may transmit, to a wireless device, one or more radio resource control (RRC) messages comprising configuration parameters of a multicast and broadcast service (MBS). The configuration parameters may comprise parameters of a semi-persistent scheduling (SPS) and at least one indicator, for the SPS, indicating a feedback type from a plurality of feedback types. The plurality of feedback types may comprise acknowledgement-negative acknowledgement (ACK-NACK) feedback, negative acknowledgement only (NACK-only) feedback, and disabled feedback. The base station may transmit, to the wireless device, a downlink control information (DCI) indicating an activation of the SPS. The base station may transmit, to the wireless device via downlink assignments of the SPS, one or more transport blocks (TBs) of the MBS. The base station may receive, from the wireless device based on the feedback type indicated by the at least one indicator, feedback information for the one or more TBs.

Abstract: A wireless device transmits, for a beam failure recovery (BFR) of a cell, a first uplink signal indicating a candidate reference signal. The wireless device receives, via at least one monitoring occasion of monitoring occasions configured for physical downlink control channel (PDCCH) repetition, at least one repetition of downlink control information (DCI). The wireless device transmits, via the cell and after a number of symbols from a monitoring occasion of the monitoring occasions, a second uplink signal using the candidate reference signal. The monitoring occasion has a latest ending time among ending times of the monitoring occasions.

Abstract: A wireless device receives, from an access node, a first message comprising configuration parameters indicating radio resources for a cell served by the wireless device. The wireless device receives the first message from the access node via a parent access node of the wireless device. The wireless device receives, from the parent access node, a downlink control information comprising an activation indication of the radio resources for the cell.

Abstract: A wireless device receives one or more radio resource control (RRC) messages indicating a handover from a first cell to a second cell and a synchronization signal block (SSB), of the second cell, for receiving a downlink control information (DCI) from the second cell. The wireless device receives, from the second cell and based on a demodulation reference signal (DMRS) antenna port being quasi co-located with the SSB, the DCI scheduling an uplink transmission, wherein the uplink transmission is an initial uplink transmission, to the second cell, after receiving the one or more RRC messages indicating the handover. The wireless device transmits, to the second cell and based on the SSB indicated by the one or more RRC messages, the uplink transmission.

Abstract: A wireless device receives a message indicating a reference signal received power (RSRP) threshold value associated with a resource pool shared between a first radio access technology (RAT) and a second RAT, and transmits, via a first resource of the resource pool, a first sidelink transmission using the first RAT based on the RSRP threshold value. The RSRP threshold value is selected based on a first priority of the first sidelink transmission using the first RAT and a second priority indicated by a first sidelink control information, SCI, using the second RAT, reserving a second resource overlapping with a periodic resource of the first resource.

Abstract: A wireless device may receive configuration parameters of a bandwidth part (BWP) of a cell. The BWP may comprise resource block (RB) sets having respective RB indexes. The wireless device may receive, during a downlink control channel occasion, downlink control information (DCI) via a RB set of the RB sets of the BWP of the cell. The wireless device may transmit a hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook comprising HARQ-ACK information bits corresponding to a plurality of DCIs, comprising the DCI. Each HARQ-ACK information bit, of the HARQ-ACK information bits, may correspond to a respective DCI of the plurality of DCIs, and the HARQ-ACK information bits may be in order of the RB indexes of the RB sets via which the plurality of DCIs are received.

Abstract: A wireless device receives one or more downlink control information (DCI) indicating a sidelink preemption, first radio resources for sidelink control information (SCI), second radio resources for a sidelink transmission, and wireless device ID. The wireless device transmits the SCI, via first radio resources, in response to the sidelink preemption and based on the wireless device ID being the same as an ID for the wireless device.

Abstract: A session management function (SMF) receives, from a wireless device, an indication that an always-on packet data unit (PDU) session is requested. The SMF determines to establish the PDU session as an always-on PDU session based on: the indication that the always-on PDU session is requested; and the PDU session being for an ultra-reliable low-latency communication (URLLC) service. The SMF sends, to the wireless device, an indication that the PDU session is to be established as the always-on PDU session.

Abstract: A wireless device receives configuration parameters indicating a sounding reference signal (SRS) resource set that is associated with a pathloss reference signal (PL-RS) and comprises a first SRS resource. A downlink control information is received indicating a transmission configuration indicator (TCI) state for a physical shared data channel (PUSCH). A transmit power for the PUSCH is determined based on the PL-RS, in response to: the TCI state being associated with the first SRS resource of the SRS resource set, and the SRS resource set being configured for beam management. A transport block is transmitted, via the PUSCH, based on the transmit power and using the TCI state.

Abstract: A wireless device receives configuration parameters indicating that a first subcarrier spacing (SCS) of a first sidelink bandwidth part (BWP) of a first sidelink carrier is same as a second SCS of a second sidelink BWP of a second sidelink carrier. The configuration parameters further indicate that a first physical sidelink shared channel (PSSCH) starting symbol, within a slot of the first sidelink carrier, is same as a second PSSCH starting symbol, within the slot of the second sidelink carrier. The wireless device transmits, via a first sidelink slot of the first sidelink BWP of the first sidelink carrier and based on the first SCS and the first PSSCH starting symbol, a first sidelink signal. The wireless device transmits, via a second sidelink slot of the second sidelink BWP of the second sidelink carrier and based on the second PSSCH starting symbol, a second sidelink signal.

Abstract: A method can include communicating, by a wireless device in a radio resource control (RRC) idle state or an RRC inactive state and with a first base station, packets associated with a service. The method can also include determining a quality-of-experience (QoE) of the service based on the communicating the packets. The method can further include sending, to a second base station, a first RRC message indicating that a measurement report associated with QoE of the service is available. The method can additionally include sending, to the second base station, a second RRC message that includes the measurement report. The measurement report can include the QoE of the service and area information associated with the QoE of the service.

Abstract: A first wireless device receives first sidelink control information (SCI): scheduling a reception of a first PSSCH, and indicating that the first wireless device transmits a first physical sidelink feedback channel (PSFCH) via a first PSFCH resource. The first wireless device transmits a second SCI: scheduling a transmission of a second PSSCH, and indicating that the first wireless device receives a second PSFCH via the first PSFCH resource. Based on a result of a listen-before-talk (LBT) procedure on a PSFCH transmission associated with the first PSSCH, the first wireless device does not transmit, via the first PSFCH resource, the first PSFCH associated with a first priority value. The first wireless device receives, via the first PSFCH resource, the second PSFCH associated with a second priority value, wherein the second priority value is higher than the first priority value.

Abstract: A first wireless device sends, to a network function, a first message comprising at least one of a request for an authorization to assist a ranging service, or an assistant capability of the first wireless device for the ranging service. The first wireless device receives, from the network function, a second message indicating that the first wireless device is authorized to assist the ranging service.

Abstract: A wireless device receives one or more configuration parameters indicating a plurality of sounding reference signal resource indicator (SRI) physical uplink shared channel (PUSCH) power control sets, which comprise a first SRI PUSCH power control set with a first index and a second SRI PUSCH power control set with a second index. The wireless device receives downlink control information (DCI) scheduling repetitions of a PUSCH transmission. The wireless device transmits, in response to an SRI field being absent in the DCI, a first repetition with a first transmission power based on a first pathloss reference reference signal (RS) index mapped to the first SRI PUSCH power control set with the first index equal to zero, and a second repetition with a second transmission power based on a second pathloss reference RS index mapped to the second SRI PUSCH power control set with the second index equal to zero.