Abstract: Systems, apparatuses, and methods are described for wireless communications. A wireless device configured to communicate via beams of one or more cells may report a beam failure using a media access control (MAC) control element (CE). The MAC CE may also be used to report other information for one or more cells with which the wireless device is associated. Beam failure reporting with a MAC CE may be combined with other beam failure procedures.

Abstract: A method may include a wireless device receiving resource control (RRC) messages comprising configuration parameters of a layer 1/layer 2 triggered mobility (LTM) and a configured grant Type 1 for one or more physical uplink shared channel (PUSCH) transmissions of a random access channel (RACH)-less LTM cell switch. The method may also include receiving a medium access control (MAC) control element (CE) triggering an LTM cell switch procedure for the RACH-less LTM cell switch. The method may also include determining not to initiate a random access (RA) procedure based on the RACH-less LTM cell switch being ongoing. The method may also include, based on the RACH-less LTM cell switch being ongoing, not initiating the RA procedure. The method may also include transmitting, using the configured grant Type 1 and for the RACH-less LTM cell switch, a first PUSCH transmission of the one or more PUSCH transmissions.

Abstract: A wireless device receives, from a base station, a paging message indicating a configured uplink grant. The wireless device determines, based on the paging message indicating the configured uplink grant, timing information for transmission of an uplink packet. The wireless device transmits, to the base station and based on the timing information, the uplink packet.

Abstract: A station (STA) receives from an access point (AP) via a first link, a first frame indicating a second link via which performance of an association procedure with the AP is permitted. The STA transmits an association request to the AP, via the second link.

Abstract: A station (STA) multi-link device (MLD) receives from an access point (AP) MLD, over a plurality of links, a plurality of trigger frames each indicating at least one random access resource unit (RA-RU). The STA MLD reduces a backoff counter in response to receiving each of the plurality of trigger frames, where the backoff counter is reduced in response to receiving a trigger frame based on a number of RA-RUs indicated in the trigger frame. Based on the backoff counter reaching zero, the STA MLD transmits to the AP MLD, on a link of the plurality links, a physical layer protocol data unit (PPDU) via one of the RA-RUs indicated in the plurality of trigger frames.

Abstract: A wireless device transmits, to a base station, one or more messages requesting to allow transmission of data of a logical channel using a small data transmission (SDT) procedure, wherein the SDT procedure is performed while the wireless device is not in a radio resource control (RRC) connected state.

Abstract: A wireless device may receive one or more messages comprising a parameter indicating that a first cell cross-carrier schedules a second cell, a first index of a first search space (SS), of the first cell, for self-carrier scheduling the first cell, and a second index of a second SS of the second cell. The second SS may be linked to the first SS for the cross-carrier scheduling. The wireless device may receive, via the first cell, a downlink control information comprising a carrier indicator field (CIF) indicating self-scheduling the first cell or cross-carrier scheduling the second cell and a PDCCH monitoring skipping indication. In response to the PDCCH monitoring skipping indication, the wireless device may skip PDCCH monitoring according to the SSs of the first cell. The skipping PDCCH monitoring may comprise skipping PDCCH monitoring for self-scheduling the first cell and PDCCH monitoring for cross-carrier scheduling the second cell.

Abstract: A wireless device receives a radio resource control (RRC) release message comprising a suspend configuration and a configured grant (CG) configuration parameter for a small data transmission (SDT) procedure. Based on the RRC release message, the wireless device transitions to an RRC inactive state, suspends one or more radio bearers except for a signal radio bearer 0, starts a time alignment timer for the CG, and starts a wait timer with a value. The wireless device initiates, based on determining one or more conditions being fulfilled, the SDT procedure. Based on the initiating the SDT procedure, the wireless device derives, using a network hop chaining count value, security keys for integrity protection and/or ciphering, configures to resume the integrity protection, and applies the security keys for the ciphering to data/signal. The wireless device transmits an RRC resume request message comprising the resume identity and a first packet.

Abstract: A wireless device restarts a first deactivation timer for a first cell, in response to at least one of: receiving downlink control information comprising an uplink grant or a downlink assignment indicating a resource of a second cell; or communicating a transport block via a configured grant resource of the second cell.

Abstract: A base station CU sends, to a first base station DU, a message comprising a RRC release message for a wireless device to transition from an RRC connected state to an RRC inactive state, wherein the RRC release message comprises configuration parameters for a SDT procedure for a wireless device, and configured grant parameters, for the SDT procedure, to be stored by the first base station DU after the wireless device transitions to at least one of the RRC inactive state or an RRC idle state. The base station CU receives, from the wireless device and via a second base station DU, an RRC resume request, and sends, to the first base station DU and based on receiving the RRC resume request via the second base station DU, a notification message indicating release of configuration parameters for the SDT procedure.

Abstract: A wireless device receives, from a first base station of a first third generation partnership project (3GPP) access path, of a plurality of 3GPP access paths, of a public land mobile network (PLMN), a first registration accept message comprising a first identifier indicating the first 3GPP access path, wherein the plurality of 3GPP access paths of the PLMN comprises the first 3GPP access path and a second 3GPP access path of the PLMN. The wireless device receives, from a second base station of the second 3GPP access path of the PLMN, a second registration accept message comprising a second identifier indicating the second 3GPP access path, while the wireless device is registered to the first 3GPP access path, and sends, via the first 3GPP access path, a de-registration request message comprising a type of deregistration.

Abstract: A wireless device receives configuration parameters indicating: a control resource set (coreset) configured with a first transmission configuration indicator (TCI) state and a second TCI state; and a bitmap comprising a plurality of bits. Each bit of the plurality of bits indicates one of the first TCI state or the second TCI state and is for a respective repetition of repetitions of a downlink control information (DCI). The wireless device receive, via a search space associated with the coreset, each of a plurality of repetitions of a first DCI using an associated TCI state indicated by a respective bit of the plurality of bits.

Abstract: A wireless device transmits a delay status reporting (DSR) medium access control (MAC) control element (CE) indicating a data volume comprising a radio link control (RLC) data volume of an RLC data unit. The RLC data volume is based on: a discard timer, of a packet data convergence protocol (PDCP) data unit associated with the RLC data unit, being running; and a remaining time value, of the discard timer, being less than a threshold.

Abstract: A wireless device receives, from a session management function (SMF), a protocol data unit (PDU) session command message indicating to hand over a PDU session from a first access path of an access type to a second access path of the access type. The wireless device sends, to the SMF, a response message to the PDU session command message.

Abstract: A first access point (AP) determines a failure of a second AP. Based on the first AP determining the failure of the second AP, the first AP transmits, to a station (STA) associated with the second AP, a first frame comprising information regarding an association transfer of the STA from the second AP to the first AP.

Abstract: A first access point (AP) receives from a station (STA) a first frame comprising a received signal strength of a second frame received by the STA from a second AP. The first AP transmits to the second AP a third frame comprising: a resource unit (RU) for the second AP for a multi-AP coordinated transmission; a first parameter indicating whether the second AP is allowed to perform beamforming during the multi-AP coordinated transmission; and a second parameter, based on the received signal strength of the second frame, for determining a transmit power of the second AP for the multi-AP coordinated transmission.

Abstract: A wireless device transmits a preamble based on a first spatial filter. The wireless device receives an uplink grant indicating transport block (TB) repetitions and a reference signal (RS). The wireless device transmits, based on the first spatial filter, first repetitions of the TB repetitions. The wireless device transmits, based on a second spatial filter associated with the RS, second repetitions of the TB repetitions.

Abstract: An apparatus determines a first template of a first block of samples. The apparatus searches, in a search region based on the first template, for a second template of a second block of samples. The apparatus decodes the first block of samples based on an intra prediction mode determined for the second block of samples.

Abstract: A wireless device receives, from a network node of a first network via a packet data unit (PDU) session of a second network, a congestion notification of the first network. The wireless device sends, to the second network, the congestion notification of the first network.

Abstract: A decoder may receive, from a bitstream for a block, a residual block of samples, a first component, and a second component. The decoder may determine reference samples for intra prediction of the block. The decoder may generate a prediction of the block from the reference samples based on a ratio of the first component to the second component. The ratio determines a prediction angle. The decoder may generate a decoded block from the prediction of the block and the residual block.