CPC H04W 76/27 (2018.02) [H04W 76/30 (2018.02); H04W 88/04 (2013.01)] | 14 Claims |
1. A method of state transition of an access network device, comprising:
controlling at least one communication terminal connected to the access network device through a relay terminal to leave a connection state with the access network device; and
in a case of determining that all communication terminals connected to the access network device through the relay terminal have left the connection state with the access network device, sending a first control message to the relay terminal,
wherein the first control message is used for instructing the relay terminal to leave a connection state with the access network device,
wherein the controlling the at least one communication terminal to leave the connection state with the access network device comprises:
sending a second wireless connection releasing message to the at least one communication terminal, the second wireless connection releasing message being used for instructing the communication terminal to transition to a connection management idle (CM-idle) state, or
sending a second wireless connection suspension message to the at least one communication terminal, the second wireless connection suspension message being used for instructing the communication terminal to transition to a radio resource control inactive state.
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