Abstract: A method can include receiving, by a wireless device, configuration parameters of a serving cell with a first physical cell identity (PCI) and an additional PCI. The configuration parameters can indicate a first timing advance group (TAG), of the serving cell, associated with a first transmission configuration indication (TCI) state; a second TAG, of the serving cell, associated with a second TCI state; a first set of random access (RA) resources associated with the first PCI of the serving cell; and a second set of RA resources associated with the additional PCI of the serving cell. The method can also include receiving a physical downlink control channel (PDCCH) order triggering an RA procedure and transmitting, via an RA resource selected from the second set of RA resources, a RA preamble for the RA procedure.

Abstract: A method can include receiving, by a wireless device from a base station, a radio resource control (RRC) release message indicating the wireless device to transition to an RRC Inactive state. The method can also include receiving, from the base station, a second RRC message indicating support for multicast broadcast service (MBS) for the RRC Inactive state. The method can further include receiving, in the RRC inactive state, a paging message including parameters. The one or more parameters can include a first identifier, a second identifier indicating an MBS session, and a third indicator indicating whether the MBS session is allowed. The method can also include determining, based on the one or more parameters being present in the paging message, whether to initiate an RRC resume procedure. The method can further include sending, based on the determining, a radio resource control resume request message comprising the first identifier.

Abstract: A decoder determines, in a reference region having dimensions based on dimensions of a current block, a location of a first reference block (RB) based on a template of the current block and a template of the first RB. The decoder receives an indication of a block vector difference (BVD) from a bitstream. The decoder decodes the current block based on a second RB at a location that is displaced from the location of the first RB by the BVD.

Abstract: A wireless device may be configured to perform a method. The method may include receiving, by the wireless device, configuration parameters indicating duration values for skipping physical downlink control channel (PDCCH) monitoring on a bandwidth part (BWP). The duration values can be from first values in response to the BWP having a first subcarrier spacing (SCS) and second values in response to the BWP having a second SCS, wherein each value of the second values is equal to multiplication of a respective value, of the first values, and a same granularity value. The method may further include receiving a downlink control information (DCI) indicating skipping PDCCH monitoring on the BWP for a time duration based on a duration value of the duration values. The method may additionally include skipping monitoring the PDCCH on the BWP for the time duration based on the DCI.

Abstract: A wireless device receives one or more parameters indicating a plurality of sidelink carriers, a discontinuous transmission (DTX) threshold value, and a channel busy ratio (CBR) threshold value for a sidelink carrier selection procedure. The wireless device selects one or more first sidelink carriers from the plurality of sidelink carriers. The wireless device determines that the number DTXs on at least one sidelink carrier is equal to the DTX threshold value. Based on the determining, the wireless device triggers the sidelink carrier selection procedure and transmits a message indicating the at least one sidelink carrier. The wireless device selects, during the triggered sidelink carrier selection procedure and based on a CBR being below the CBR threshold value, a third sidelink carrier from the plurality of sidelink carriers. The wireless device transmits, to the second wireless device, a sidelink transport block (TB) via the third sidelink carrier.

Abstract: A wireless device sends, to a first base station, a first radio resource control (RRC) request message. The wireless device selects a second cell of a second base station without receiving a response to the first RRC request message. The wireless device sends, to the second base station, a second RRC request message comprising an identifier indicating the first base station. The wireless device receives, from the second base station, a RRC response message to the second RRC request message.

Abstract: A wireless device receives one or more broadcast messages indicating a first time offset used for starting a random access response (RAR) window and preamble transmission occasions. Each of the preamble transmission occasions is associated with a respective synchronization signal-physical broadcast channel (SS-PBCH) block of SS-PBCH blocks. The wireless device determines, for a preamble transmission, a preamble transmission occasion of the preamble transmission occasions. The preamble transmission occasion is associated with an SS-PBCH block selected from the SS-PBCH blocks. The wireless device transmits the preamble transmission via the preamble transmission occasion. The wireless device starts the RAR window from a starting time that is based on the preamble transmission occasion, the first time offset, and a predefined second time offset.

Abstract: A wireless device receives one or more radio resource control (RRC) messages comprising configuration parameters indicating a first set of reference signals (RSs) for a first beam failure detection of a primary cell, a second set of RSs for a second beam failure detection of the primary cell, and a scheduling request (SR) configuration for reporting a beam failure detected on the second set of RSs. The first set of RSs is associated with a first group index and the second set of RSs is associated with a second group index. Based on the second beam failure detection on the second set of RSs, the wireless device transmits, using the SR configuration, a physical uplink control channel (PUCCH) transmission with a recovery request associated with the second set of RSs.

Abstract: An apparatus receives, in a bitstream for a block, an indication of a block vector predictor (BVP) and a first and a second component magnitude of a block vector difference (BVD). The apparatus determines each of a plurality of block vector (BV) candidates based on a sum of the BVP and a different one of a plurality of BVD candidates. Each of the plurality of BVD candidates includes: the first and second component magnitudes of the BVD, and a different combination of signs for the first and second component magnitudes. Validities of the plurality of BV candidates are determined based on values of samples, stored in a reference memory, of reference blocks indicated by the plurality of BV candidates. The apparatus determines a sign for at least one of the first and second component magnitudes of the BVD based on the validities of the plurality of BV candidates.

Abstract: A wireless device receives, from a base station, one or more radio resource control (RRC) messages indicating two-step random access resources of a two-step random access type. The wireless device transmits, while the two-step random access type and a four-step random access type are available for receiving a preamble a random access procedure and based on the two-step random access resources comprising contention-free two-step random access resources, a preamble via the contention-free two-step random access resources.

Abstract: A wireless device can receive configuration parameters indicating a first timing advance group (TAG) for a cell and a second TAG for the cell. The first TAG may be a primary TAG (PTAG). A first time alignment timer (TAT) associated with the first TAG can expire. In response to the expiry of the first TAT, the wireless device may set the second TAG as the PTAG. The wireless device may further transmit uplink signals via the cell.

Abstract: A method can include communicating, by a wireless device with a first base station, first packets of a service. The method can also include transmitting, by the wireless device to the first base station, a measurement report comprising a received signal strength value. The method can further include receiving, by the wireless device from the first base station, a handover command for a handover to a second base station. The handover can be determined after the transmission of the measurement report and receiving quality-of-experience (QoE) information of the service from the second base station. The method can additionally include communicating, by the wireless device with the second base station, second packets of the service.

Abstract: A first wireless device transmits, to a second wireless device, a first request triggering a first aperiodic channel state information (CSI) report on a first carrier of a sidelink communication. Based on the first carrier being different from a second carrier of the sidelink communication, the first wireless device transmits to the second wireless device, a second request triggering a second aperiodic CSI report on a second carrier while the first aperiodic CSI report on the first carrier is ongoing, wherein the sidelink CSI report timer is running while the first aperiodic CSI report is ongoing. The first wireless device receives, from the second wireless device, the first aperiodic CSI report on the first carrier.

Abstract: A mobility management entity (MME) receives, from a first base station of a fourth generation (4G) network, a handover request for a handover of a wireless device to a second base station of a fifth generation (5G) network. The MME selects a session management controller supporting an aerial service and interworking between the 4G network and the 5G network. The MME receives, from the session management controller, a message indicating a creation of a session of the wireless device with the second base station of the 5G network. The message comprises an indication of an authentication and/or authorization (AA) status of the aerial service of the wireless device. Based on the handover request, the MME sends, to an access and mobility management function (AMF) of the 5G network, the indication of the AA status of the aerial service of the wireless device.

Abstract: A wireless device receives configuration parameters indicating: a plurality of a channel occupancy time (COT) lengths of a cell, and a position parameter for a COT of the cell. The wireless device receives downlink control information (DCI) comprising a plurality of fields. The position parameter indicates a position of a field, of the plurality of fields. The field indicates a COT length, of the plurality of COT lengths. The wireless device transmits a transport block via uplink resources of the COT with the COT length.

Abstract: A decoder decodes, from a bitstream, transformed coefficients representing displacements of vertices of a three-dimensional mesh. The decoder selects, for a transformed coefficient of the transformed coefficients, a first transformed coefficient and a second transformed coefficient from the transformed coefficients and that are associated with the transformed coefficient. The first transformed coefficient is at a first level of detail (LOD) and the second transformed coefficient is at a second LOD, with the first and second LODs being lower than an LOD of the transformed coefficient. The first transformed coefficient is updated according to a first update weight based on the first LOD. The second transformed coefficient is updated according to a second update weight based on the second LOD. The decoder inverse transforms, based on the updated first transformed coefficient and the updated second transformed coefficient, the transformed coefficient to reconstruct the displacements.

Abstract: A wireless device receives, via at least one of one or more first monitoring occasions, a first downlink control information (DCI) scheduling an uplink shared channel transmission. The wireless device receives, via a second monitoring occasion of second monitoring occasions, a repetition of a second DCI indicating transmission of an acknowledgement feedback. The wireless device sets the acknowledgement feedback to a negative acknowledgement (NACK) value based on a start of the second monitoring occasions being after a start of the one or more first monitoring occasions. The wireless device transmits, in the uplink shared channel transmission, the acknowledgement feedback.

Abstract: An example method includes receiving, by a wireless device, downlink control information (DCI). The DCI may schedule transport blocks (TBs) via physical downlink shared channels (PDSCHs) at a first slot and a second slot. The DCI may also indicate a first transmission configuration indicator (TCI) state for reception of the TBs. The method may also include receiving, based on a second TCI state, a first TB, of the TBs, at the first slot. The method may also include receiving, based on the first TCI state, the second TB, of the TBs, at the second slot in response to a time difference between the first slot and the second slot being larger than a time gap.

Abstract: A base station central unit receives, from a base station distributed unit, assistance information indicating whether subsequent data is expected for a small data transmission (SDT) procedure of a wireless device. The base station central unit transmits a radio resource control (RRC) release message to the wireless device based on the assistance information.

Abstract: A decoder may generate, for each of a plurality of displacement vectors, a prediction of a neighboring region of a block. The decoder may determine, based on the predictions of the neighboring region of the block, a first displacement vector from the plurality of displacement vectors for the neighboring region. The decoder may generate, based on a first predictor candidate list and the first displacement vector, a second predictor candidate list. The decoder may decode a second displacement vector based on: the second predictor candidate list; and signaling information, in a video bitstream, for the block.