Abstract: A method can include receiving, by a base station from a core network node, configuration information of a quality-of-experience (QoE) measurement collection (QMC) for a wireless device. The configuration information indicates: a network slice for the QMC and an alternative network slice to the network slice for the QMC. The method can also include determining, based on the wireless device using the alternative network slice, to configure the QMC for the alternative network slice of the wireless device. The method can further include sending, to the wireless device and based on the determining, a radio resource control (RRC) message comprising configuration parameters for a QoE measurement for the alternative network slice.

Abstract: A wireless device receives, from an access and mobility management function (AMF), one or more non-access stratum (NAS) messages comprising a parameter indicating a first allowed network slice of one or more allowed network slices. The one or more NAS messages also comprise a first time value for a timer for removal of the first allowed network slice due to inactivity, of the wireless device, on the first allowed network slice. The wireless device starts the timer with the first time value, in response to the one or more NAS messages indicating that the first allowed network slice is included in the one or more allowed network slices for the wireless device. The wireless device removes, in response to expiry of the timer due to the inactivity on the first allowed network slice, the first allowed network slice from the one or more allowed network slices.

Abstract: A video coder (encoder or decoder) selects, for each spatial location of a plurality of first spatial locations in a current template of a current block in a current frame, a plurality of second spatial locations comprising at least one spatial location from each reference template of a plurality of reference templates. The plurality of reference templates is associated with a plurality of reference blocks in respective reference frames. The coder further calculates, using a system of equations specified for the plurality of second spatial locations and the plurality of first spatial locations, coefficients of a multi-tap filter corresponding to the plurality of reference blocks, generates a prediction of the current block based on applying, to the plurality of reference blocks, the multi-tap filter in accordance with the calculated coefficients, and codes the current block based on the prediction of the current block.

Abstract: A wireless device receives configuration parameters for a set of cells for multi-cell physical downlink shared channel (PDSCH) scheduling from a serving cell. The configuration parameters include a scheduled cell list parameter identifying possible co-scheduled cells arranged in ascending order of serving cell indexes, and a transmission configuration indication (TCI) list parameter defining a joint TCI table. Each entry in the joint TCI table provides a TCI index for each cell in the set, with the TCI indexes arranged according to the ascending order of the serving cell indexes. The wireless device receives downlink control information (DCI) having a TCI field whose bit length depends on the number of entries in the joint TCI table. The TCI field indicates an entry designating TCI states for one or more serving cells, and the device receives a PDSCH transmission.

Abstract: A wireless device receives one or more radio resource control (RRC) messages comprising a discontinuous reception (DRX) configuration indicating: and a configured grant (CG) configuration of a configured uplink grant. The DRX configuration indicates a DRX hybrid automatic repeat request (HARQ) round trip time (RTT) timer and a DRX retransmission timer. The CG configuration indicates whether to start the DRX HARQ RTT timer for uplink transmissions of the configured uplink grant. The wireless device transmits a transport block using the configured uplink grant. In response to transmitting the transport block, the wireless device starts the DRX retransmission timer, for a HARQ process associated with the configured uplink grant, based on the CG configuration not comprising an indication to not start the DRX HARQ RTT timer for the uplink transmissions of the configured uplink grant.

Abstract: A wireless device receives one or more configuration parameters indicating a first value for a contention resolution timer of a first random access configuration. The wireless device starts the contention resolution timer based on an initial transmission of a transport block of a random access (RA) procedure via a non-terrestrial network, wherein a length of the contention resolution timer is initialized to the first value. The wireless device receives, while the contention resolution timer is running, a first downlink control information (DCI) indicating a retransmission of the transport block. The wireless device does not discard a temporary cell radio network temporary identifier (TC-RNTI) of the wireless device in response to the first DCI being received while the contention resolution timer is running and the contention resolution timer having expired before transmission of the retransmission. The wireless device transmits the retransmission of the transport block based on the TC-RNTI.

Abstract: A wireless device receives a first message indicating a cell radio network temporary identifier (C-RNTI). The wireless device receives a second message indicating a timer value of a beam failure recovery prohibit timer for a beam failure recovery. The beam failure recovery is during a radio resource control (RRC) inactive state and for a small data transmission (SDT). The wireless device does not initiate the beam failure recovery while the beam failure recovery prohibit timer is running. Based on the beam failure recovery prohibit timer and during the RRC inactive state, the wireless device initiates, based on a reference signal received power (RSRP) of a downlink reference signal (RS) being lower than the threshold value, a random access procedure for the beam failure recovery. The random access procedure comprises a first transmission of a preamble and a second transmission of a second message indicating the C-RNTI.

Abstract: A method can include receiving, by a wireless device from a base station, one or more first radio resource control (RRC) messages requesting radio access capability information of the wireless device. The method can also include transmitting to the base station one or more second RRC messages that include the radio access capability information of the wireless device. The radio access capability information indicates that the wireless device supports a low power wake-up signal (LP-WUS). The LP-WUS can be configured with a discontinuous reception (DRX). The LP-WUS may not be configured with a downlink control information (DCI) with cyclic redundancy check (CRC) bits being scrambled by a power saving radio network temporary identifier (DCP). The method can further include receiving from the base station one or more third RRC messages that include first configuration parameters of the LP-WUS and second configuration parameters of the DRX.

Abstract: A wireless device receives radio resource control (RRC) messages indicating: a transition to a cell in an RRC connected state without a random access procedure, first downlink reference signals (DL RSs), and configured grant resources each associated with a respective DL RS. The device selects a first DL RS based on a measurement exceeding a threshold value and associated with a first configured grant resource. The device receives an initial configuration including a transmission configuration indicator (TCI) list having more than one TCI state used for uplink (UL) transmission, the list being a downlink-or-joint TCI state list and/or a UL TCI state list. Based on the selected first DL RS, after receiving the initial configuration and before application of a TCI state, the device determines a UL transmit spatial filter and transmits one or more UL transmissions using the spatial filter.

Abstract: A wireless device transmits one or more capability information messages indicating that the wireless device supports intra-frequency layer-1 reference signal received power (L1-RSRP) measurement and reporting based on channel state information reference signals (CSI-RSs) of candidate cells for layer-1/layer-2 triggered mobility (LTM). The wireless device receives one or more radio resource control (RRC) messages comprising configuration parameters of a candidate cell for LTM cell switching. The configuration parameters indicate one or more resources for one or more CSI-RSs of the candidate cell and one or more parameters for reporting measurement reports based on measurements of the one or more CSI-RSs. The wireless device receives, via the one or more resources, a CSI-RS of the candidate cell. The wireless device transmits a measurement report indicating a radio link quality of the CSI-RS.

Abstract: A wireless device receives one or more configuration parameters indicating a reference signal (RS) for energy saving for a cell, wherein the cell is an SSB-less cell. A wireless device transmits, via the cell, an uplink signal using a transmission power. The transmission power is determined based on the RS in response to the RS being used to acquire time and frequency synchronization for the cell.

Abstract: A method can include sending, by a central unit (CU) of a first base station to a distributed unit (DU) of the first base station, a message comprising a quality of experience (QoE) measurement report from a wireless device. The method can also include receiving, from the DU, a first QoE information transfer control message requesting to deactivate a QoE information transfer. The first QoE information transfer message can include a first identifier of the wireless device. The method can further include sending, to a second base station, a second QoE information transfer control message requesting to deactivate the QoE information transfer. The second QoE information transfer control message can include a second identifier of the wireless device.

Abstract: A wireless device receives, from a base station, one or more configuration parameters, of a cell, indicating a cell inactive time associated with cell discontinuous reception (DRX) or cell discontinuous transmission (DTX). The wireless device determines, based on the cell being in the cell inactive time, a first sidelink resource allocation mode among a plurality of sidelink resource allocation modes. The first sidelink resource allocation mode allows the wireless device to select a sidelink resource. The wireless device transmits, to a second wireless device, a sidelink transmission via a first sidelink resource based on the first sidelink resource allocation mode.

Abstract: A video encoder determines, based on a block vector predictor (BVP), a block vector difference (BVD) for a block vector (BV) of a current block of video, and encodes, in a bitstream, an indication of a mode of intra block copy (IBC) and a magnitude of a component of the BVD. The indication and the magnitude cause a decoder to determine a sign of the component of the BVD in one direction based on a component of the BV in another direction, and a component of the BVP in the one direction, decode the BV based on the magnitude and the sign of the component of the BVD, and generate, based on the BV, an intra block compensated prediction of a current block.

Abstract: A wireless device transmits, via a first uplink bandwidth part (BWP), a first preamble for a random-access procedure. The wireless device monitors, for a random-access response to the first preamble, a first downlink BWP associated with the first uplink BWP. Based on not receiving the random-access response, the wireless device transmits, via a second uplink BWP, a second preamble for the random-access procedure.

Abstract: A video coder (encoder or decoder) determines, for a current block, costs of intra prediction modes (IPMs) for predicting a template of the current block and determines, from the IPMs, a single template-based intra mode derivation (TIMD) mode based on an IPM with a lowest cost of the costs. The coder further determines a TIMD mode predictor by combining, based on respective weights, a first TIMD mode generated by applying the single TIMD mode to a first reference line of the current block identified by a first index to a list of reference lines, and a second TIMD mode generated by applying the single TIMD mode to a second reference line determined based on the first index. The weights of the first TIMD mode and the second TIMD mode are the same. The coder generates, based on the TIMD mode predictor, a prediction block for the current block.

Abstract: A method can include receiving, by a wireless device, configuration parameters indicating reference signals (RSs). The method can also include determining, by the wireless device, for a random-access (RA) procedure: an RS, of the RSS, based on a reference signal received power (RSRP) of the RS; a first set of repetitions of a first preamble associated with the RS; and RA channel occasions, each associated with the RS, to transmit the first set of repetitions of the first preamble. The method can further include suspending, by the wireless device, a power-ramping counter based on not transmitting, via the RA channel occasions, any repetition of the first set of repetitions of the first preamble. The method can additionally include transmitting, for the RA procedure and by the wireless device, a second preamble with a transmit power that is determined based on the power-ramping counter.

Abstract: A wireless device receives one or more configuration parameters comprising a first sidelink resource pool and a second sidelink resource pool having a narrower bandwidth than the first sidelink resource pool. Based on determining a starting frequency resource of the second sidelink resource pool to be the same as a starting frequency resource of the first sidelink resource pool, the wireless device selects one or more resources from the second sidelink resource pool. The wireless device transmits one or more transport blocks via the one or more resources.

Abstract: A decoder may receive, for a block, an indication that an intra prediction mode is to be determined at the decoder to decode the block. The decoder may generate, based on the indication, a plurality of reconstructed blocks for a plurality of intra prediction modes. Each of the plurality of reconstructed blocks is generated based on a prediction block generated using a respective intra prediction mode of the plurality of intra prediction modes. The decoder may further select, based on a visual quality of each of the plurality of reconstructed blocks, a prediction mode, from the plurality of intra prediction modes, as the intra prediction mode of the block. The decoder may decode the block based on the intra prediction mode.

Abstract: A method can include receiving radio resource control messages indicating a bandwidth part (BWP), of a cell, including first resource blocks (RBs) and second RBs, indicating common frequency resources, including the first RBs of the BWP, associated with a multicast and broadcast service (MBS) configured for wireless devices including the wireless device, and including a radio network temporary identifier (RNTI) associated with the MBS. The method can also include receiving, via the common frequency resources of the BWP, a group common downlink control information (DCI) addressed to the RNTI. The group common DCI can indicate a multicast transmission of a transport block to the wireless device. The group common DCI can be different from a second DCI indicating unicast transmission for a second transport block. The method can further include starting a BWP inactivity timer of the cell in response to receiving the group common DCI.