A communication device may include a first type of interface and a second type of interface. The communication device may execute the communication of object data with a mobile device using the second type of interface after executing a specific process for causing the communication device to shift to a communication-enabled state, in a case where it is determined that the communication device is not currently in the communication-enabled state. Also, the communication device may execute the communication of the object data with the mobile device using the second type of interface without executing the specific process, in a case where it is determined that the communication device is currently in the communication-enabled state.

A communication device may include a first type of interface and a second type of interface. The communication device may execute the communication of object data with a mobile device using the second type of interface after executing a specific process for causing the communication device to shift to a communication-enabled state, in a case where it is determined that the communication device is not currently in the communication-enabled state. Also, the communication device may execute the communication of the object data with the mobile device using the second type of interface without executing the specific process, in a case where it is determined that the communication device is currently in the communication-enabled state.

A method for security handling in a mobility of a terminal device, where the method includes: a target access and mobility management function (AMF) entity receiving a first message for registering a terminal device; the target AMF entity sending a second message to a source AMF entity after receiving the first message; the source AMF entity deriving a first key based on a key between the source AMF entity and the terminal device; the source AMF entity sending the first key to the target AMF entity; the target AMF entity determining to use the first key based on security related information after receiving the first key; and the target AMF entity determining a communication key between the target AMF entity and the terminal device based on the first key after determining to use the first key.

A method for security handling in a mobility of a terminal device, where the method includes: a target access and mobility management function (AMF) entity receiving a first message for registering a terminal device; the target AMF entity sending a second message to a source AMF entity after receiving the first message; the source AMF entity deriving a first key based on a key between the source AMF entity and the terminal device; the source AMF entity sending the first key to the target AMF entity; the target AMF entity determining to use the first key based on security related information after receiving the first key; and the target AMF entity determining a communication key between the target AMF entity and the terminal device based on the first key after determining to use the first key.

Presented herein are techniques to facilitate extending a multiple access Protocol Data Unit (PDU) session and Access Traffic Steering, Switching, and Splitting Low-Layer (ATSSS-LL) policies to an enterprise network. In one example, a method may include obtaining a request for an ATSSS-LL policy for a user equipment (UE) for establishing a multiple access protocol data unit session for the UE via a wireless wide area access network for an enterprise network; and providing to the UE one or more ATSSS-LL rules for the ATSSS-LL policy, an Internet Protocol (IP) address for the multiple access protocol data unit session for the UE, and an identifier for the multiple access protocol data unit session for the UE in which the IP address is utilized for a wireless local area access network connection for the UE established via a wireless local area access network of the enterprise network.

A method for timing and frequency tracking and paging monitoring is described. The method can include performing a timing and frequency tracking based on a timing/frequency tracking reference signal (RS) at a user equipment (UE) in a beam formed wireless communication system, and performing a paging monitoring at a first paging occasion (PO) that is quasi-co-located (QCLed) with the first timing/frequency tracking RS. The first timing/frequency tracking RS is one of a sequence of timing/frequency tracking RSs each transmitted on a beam and is associated with a beam index. The first PO is within a PO window that includes a sequence of POs each transmitted on a beam. The first PO is associated with the same beam index as the first timing/frequency tracking RS.

A method for timing and frequency tracking and paging monitoring is described. The method can include performing a timing and frequency tracking based on a timing/frequency tracking reference signal (RS) at a user equipment (UE) in a beam formed wireless communication system, and performing a paging monitoring at a first paging occasion (PO) that is quasi-co-located (QCLed) with the first timing/frequency tracking RS. The first timing/frequency tracking RS is one of a sequence of timing/frequency tracking RSs each transmitted on a beam and is associated with a beam index. The first PO is within a PO window that includes a sequence of POs each transmitted on a beam. The first PO is associated with the same beam index as the first timing/frequency tracking RS.

An information transmission method and apparatus are provided. In the method, an entity part of an IAB donor transmits information to a DU, wherein the information is used for instructing the DU to perform link status switching. A storage medium and an electronic apparatus are also provided.

An information transmission method and apparatus are provided. In the method, an entity part of an IAB donor transmits information to a DU, wherein the information is used for instructing the DU to perform link status switching. A storage medium and an electronic apparatus are also provided.

Disclosed are a method and device for controlling an RRC state, and a computer storage medium. The method includes: sending, by a terminal device, a first RRC message to a network device, the first RRC message comprising an RRC connection resume request message; receiving, by the terminal device, a second RRC message sent by the network device, the second RRC message carrying first indication information which is indicative of a target RRC state of the terminal device; and entering, by the terminal device, the target RRC state based on the first indication information.