Patent ID: 11889310
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A first access network device, comprising:
at least one processor; and
a memory coupled to the at least one processor, the memory comprising programming instructions that, when executed by the at least one processor, cause the first access network device to:
send a first message to a terminal device, wherein the first message is used to indicate the terminal device to enter an inactive state;
send a second message to a core network device, wherein the second message carries context information and a first security verification parameter of the terminal device, and the first security verification parameter is used to perform security verification on the terminal device;
receive a third message from a second access network device, wherein the third message is used to request the context information of the terminal device; and
send a fourth message to the second access network device, wherein the fourth message is used to indicate that the first access network device is not to provide the second access network device with the context information.