Abstract: Methods, systems, and apparatuses are described for wireless communications. Cells may be grouped into a plurality of cell groups. A base station may transmit a control message to modify a cell group of a cell associated with a wireless device.

Abstract: Wireless devices may communicate with each other using sidelink resources. Multi-consecutive slot transmission may be used to access a channel for communication between the wireless devices. A channel access priority class value may be used to indicate resource priority for the wireless device to use in the multi-consecutive slot transmission to access the channel.

Abstract: One or more wireless devices may communicate with a base station in a wireless network, such as a terrestrial network or a non-terrestrial network. The one or more wireless devices may resume control channel monitoring after a timing gap from an uplink signal transmission. One or more configuration parameters, such as radio resource control configuration parameters, may configure the one or more wireless devices to determine when and/or whether to resume the control channel monitoring after sending an uplink signal.

Abstract: Wireless communications for capability signaling are described. A device may receive one or more parameters associated with capabilities of a wireless device. The one or more parameters may be used to determine one or more policy control provisions. The device may determine one or more policy control provisions associated with a quality of service of wireless communication for the wireless device.

Abstract: Beam determination and beam activation may be used in wireless communications. An initial (e.g., default) TCI state pool, of a plurality of TCI state pools, may be used to receive one or more messages indicating a second TCI state pool for communicating signals between a wireless device and a base station. The one or more messages may comprise an indication of a TCI state pair (e.g., an uplink TCI state and a downlink TCI state) of the second TCI state pool.

Abstract: A wireless device may communicate with a base station. A simultaneous transmission configuration indication update (e.g., TCI update) cell list may be provided for a group of cells. The wireless device may switch from a multiple transmission/reception point mode (e.g., multi-TRP mode) to a single-transmission/reception point mode, for example, if the wireless device receives a control command indicating activation of a transmission configuration indication state for one or more transmission/reception points of a plurality of transmission/reception points of a cell in a simultaneous transmission configuration indication update list. The wireless device may switch from a multiple transmission/reception point mode to a single transmission/reception point mode, for example, if a second cell in the simultaneous transmission configuration indication update list is not served by at least one of the one or more transmission/reception points.

Abstract: A wireless device and/or a base station may select one or more beams among multiple beams for transmission and/or reception of signals. At least one transmission control indicator (TCI) state of at least two TCI states may be used to receive a downlink signal based on a scheduling offset and the downlink signal overlapping in time with a physical downlink channel transmission.

Abstract: A first wireless device receives from base station a message enabling multi-consecutive slots transmission in a resource pool. The first device selects, based on a first priority value of a plurality of transport blocks in the multi-consecutive slots transmission, one or more consecutive time slots for the multi-consecutive slots transmission. Each of the plurality of transport blocks is associated with a respective priority value. The first wireless device transmits to a second wireless device in one or more consecutive time slots the multi-consecutive slots transmission, the multi-consecutive slots transmission. The first sidelink control information of the multi-consecutive slots transmission indicates a second priority value of the plurality of transport blocks in the multi-consecutive slots transmission.

Abstract: A mobility management entity (MME) receives, from a wireless device, an attach request message indicating that the wireless device supports signaling for a first number of bearers, wherein the attach request message comprises an international mobile subscriber identity (IMSI). The MME selects a network gateway from a plurality of network gateways based on a second number of bearers supported by the network gateway. The MME sends, to the network gateway, a create session request message for creating a session for the wireless device. The MME receives, from the network gateway, a create session response message confirming creation of the session.

Abstract: A wireless device may receive configuration parameters indicating monitoring occasions for a first downlink control information (DCI). The first DCI may comprise a paging early indication (PEI) indicating whether to monitor paging occasions for receiving a second DCI scheduling a paging message, and the first DCI may comprise a tracking reference signal (TRS) availability indication indicating whether a TRS is available. Based on determining not to monitor the monitoring occasions for the first DCI, the wireless device may determine that the TRS is unavailable and the wireless device may monitor the paging occasions for the second DCI.

Abstract: A base station distributed unit receives, by a base station distributed unit, from a wireless device not in a radio resource control (RRC) connected state, an RRC request message for a small data transmission (SDT) procedure, and uplink data associated with the SDT procedure. The base station distributed unit receives, from a base station central unit, a message indicating the SDT procedure. The base station distributed unit sends, based on the message, to the base station central unit, the uplink data.

Abstract: A wireless device receives, from a base station, configuration parameters indicating power control parameters and downlink reference signals. The wireless device selects a power control parameter, from the power control parameters, associated with a downlink reference signal with a highest radio link quality of the downlink reference signals. The wireless device transmits, with an uplink transmission power determined based on the power control parameter, an uplink transport block via a physical uplink shared channel (PUSCH).

Abstract: A source access and mobility management function (AMF) sends, to a target AMF, a first message indicating: a handover of a wireless device; and a source session management function (SMF). A second message causing a release of at least one second session of the wireless device is received from the target AMF. A request for the release of the at least one second session is sent to the source SMF. An indication of completion of the release is received from the source SMF. An indication of the completion of the release is sent to the target AMF.

Abstract: An access and mobility management function (AMF) sends, to a network repository function (NRF), a query message to select a session management function (SMF) for the group communication session of a wireless device. The query message comprising an identifier associated with the group communication session. The AMF receives, from the NRF, a query response message comprising an identifier of the SMF for the group communication session.

Abstract: A wireless device receives configuration parameters indicating a first transport block (TB) size threshold of a first random access (RA) type and indicating a second TB size threshold of a second RA type with the second TB size threshold being larger than the first TB size threshold. An RA type of an RA procedure for transmitting a data unit is selected with the selected RA type being the first RA type in response to a size of the data unit being smaller than or equal to the first TB size threshold and the selected RA type being the second RA type in response to the size of the data unit being: larger than the first TB size threshold and smaller than or equal to the second TB size threshold. The data unit is transmitted using the RA procedure based on the selected RA type.

Abstract: A first base station may communicate with a second base station regarding a wireless device, exchanging information regarding configuration parameters associated with the wireless device, carrier types supported by the wireless device, etc. The configuration parameters may be used to carry out communications with and/or handover of the wireless device.

Abstract: A cell site gateway, located at a cell site of an access network, receives: one or more first packets from a network gateway, via a first interface of the cell site gateway; one or more second packets, from a cellular base station, via a second interface of the cell site gateway; and control information, from a control server, via a third interface of the cell site gateway, wherein the control information is for a forwarding layer of the cell site gateway and comprises a first flow entry comprising a first match field and a second flow entry comprising a second match field. The cellular site gateway transmits, to the cellular base station via the first interface, first packets based on the first packets matching the first match field, and to the network gateway via the second interface, second packets based on the second packets matching the second match field.

Abstract: A wireless device may switch from a source cell to a target cell after receiving a cell switch command. The wireless device may determine whether to perform a reset and/or recovery procedure based on whether the source cell and the target cell are in a same cell group. One or more configuration parameters may be used to indicate whether to perform a reset and/or recovery procedure.

Abstract: A wireless device may communicate via one or more cells. Cell switching may cause the wireless device to switch from communicating via a serving cell to communicating via a target serving cell. Information for triggering a random access via a candidate serving cell may indicate to acquire early time alignment for the candidate serving cell. The information may indicate whether or not to monitor a channel for a response to a preamble transmission to the candidate serving cell.

Abstract: A computing device may communicate with an access point. Data may be communicated using a format such as a physical layer protocol data unit. Different data formats may be used on different frequency bands. A data format may be modified to include one or more additional fields for use with a plurality of frequency bands.