A method for managing model updates by a first network device includes receiving, at the first network device associated with a first zone model of multiple zone models, a global model from a second network device associated with the global model. The method also includes transmitting, from the first network device, the global model to user equipment (UEs) in a first group of UEs associated with the first zone model, a different group of UEs associated with each of the plurality of zone models. The method further includes receiving, at the first network device, weights associated with the global model from each UE in the first group. The method still further includes updating, at the first network device, the first zone model based on the received weights. The method also includes transmitting, from the first network device, the updated first zone model to each UE in the first group.

Methods and devices for announcement messages for application aware scheduling in a wireless communication network include receiving, from the network node, an RRC Connection Reconfiguration message including an announcement message indicating a Network Type and Software Version Number, N-TSVN for an extended protocol. It may be determined that a UE Software Version Number, UE-SVN, is compatible with the N-TSVN received in the announcement message. The UE may transmit to the network node, an initial message including the UE-SVN, in response to the determining that the UE-SVN is compatible with the N-TSVN.

Provided are a connection method, a configuration updating method, a control plane device and a user plane device. The method includes: transmitting, by a control plane device, a first request message for establishing a connection to a user plane device, where the first request message for establishing the connection includes information about the control plane device; and transmitting, by the user plane device, a first response message indicating that the connection is successfully established or a first response message indicating that the connection fails to be established to the control plane device, where the first response message indicating that the connection is successfully established includes information about the user plane device, and the first response message indicating that the connection fails to be established includes the information about the user plane device and a reason why the connection fails to be established. Further provided is a storage medium.

Apparatuses, systems, and methods for a user equipment device (UE) to prioritize cells that support EN-DC over similar cells not supporting EN-DC. The UE may be configured to perform one or more measurement scans associated with cell selection and/or cell re-selection and may determine whether at least two LTE cells meet a selection criteria based on RSRP and/or SNR measurements. The UE may be configured to, in response to determining that at least two LTE cells meet the selection criteria, prioritize a first LTE cell of the at least two LTE cells over a second LTE cell of the at least two LTE cells based, at least in part, on support EN-DC. The first LTE cell may indicate support of EN-DC, e.g., via a ULI IE included in a SIB2 broadcast by the first LTE cell. The UE may be configured to select the first LTE cell for camping.

An OTA master includes one or more processors configured to: configured to receive, from a center, first update data for a first electronic control unit on which a first-type non-volatile memory having one storage area is mounted and second update data for a second electronic control unit on which a second-type non-volatile memory having two storage areas is mounted, the first electronic control unit and the second electronic control unit being included in a plurality of electronic control units mounted on a vehicle; and control, based on a communication state between the OTA master and a plurality of target electronic control units of which pieces of software are to be updated among the electronic control units, software update for the target electronic control units based on update data, the update data including the first update data and the second update data.

In a wireless terminal secondary cell group (SCG) configurations are invalidated upon change of a master key. The wireless terminal comprises processor circuitry and receiver circuitry. The processor circuitry is configured to establish, using a first master key, a first security context on a first radio connection with a master access node. The receiver circuitry is configured to receiver circuitry configured to receive a re-configuration message comprising one or more conditional secondary cell configurations and at least one counter. Each conditional secondary cell configuration may comprise an identity of a candidate primary secondary cell and at least one triggering condition, the candidate primary secondary cell being used for Dual-Connectivity (DC). The at least one counter and the first master key may be used for derivation of a second master key to be used for establishment of a second security context with one of the candidate primary secondary cells. The processor circuitry is further configured to invalidate one or more conditional secondary cell configurations upon a change of the first master key.

A device for managing update of a vehicle includes a communication device in communication with at least one control device of the vehicle and in communication with an OTA (Over The Air) server for software update of the at least one control device, and a controller that relays communication between the at least one control device and the OTA server, and controls the at least one control device.

A mobile network operator (MNO) uses a provisioning server to update or install profile content in a profile or electronic subscriber identity module (eSIM). In an exemplary embodiment, the profile is present on a secure element such as an embedded universal integrated circuit card (eUICC) in a wireless device. One or more MNOs use the provisioning server to perform profile content management on profiles in the eUICC. In some embodiments, an MNO has a trust relationship with the provisioning server. In some other embodiments, the MNO does not have a trust relationship with the provisioning server and protects payload targeted for an MNO-associated profile using an over the air (OTA) key.

A mobile device management method includes: a first electronic device sends a request message including an identifier of at least one second electronic device to a first server. The first electronic device receives a DM service APP from the first server and installs the DM service APP. After the DM service APP is installed, the first electronic device can provide the MDM service. The first electronic device provides the MDM service for the second electronic device, to implement management and device system upgrade of the second electronic device.

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a base station capable of performing medium access control (MAC) based transmission configuration indication (TCI) switching. The UE may deactivate an autonomous beam switching mode based at least in part on the base station being capable of performing MAC based TCI switching. Numerous other aspects are described.