Communication method and system for terminal entering and leaving idle mode
AssigneeHuawei Technologies Co., Ltd.
InventorJianjun WU
Life of this patent
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Abstract
A communication method and system for terminal entering and leaving idle mode in a mobile communication system are disclosed. The communication method for a terminal entering an idle mode includes: triggering a flow of entering the idle mode for the terminal; and a serving access service network gateway sending the information of anchor function entities serving the terminal to an anchor function entity information storing unit, so as to store the information. With the technical scheme of the invention, when the anchor function entities serving the terminal are not located at the same physical entity, the addressing process can be accomplished correctly, and the smoothness of the network service flow can be guaranteed.
Claims30
A communication method for terminal entering idle mode, comprising:
- triggering a flow of the terminal entering the idle mode;
- and
- sending, by a serving access service network (ASN), information of anchor function entities serving the terminal to an anchor function entity information storing unit for storage.
A communication system for terminal entering idle mode, the terminal accessing network side through a serving base station, comprising:
- a triggering unit adapted to trigger a flow of the terminal entering the idle mode;
- a sending unit located in a serving access service network (ASN), adapted to send information of anchor function entities serving the terminal to an anchor function entity information storing unit for storage;
- and
- a storing unit adapted to store the information of the anchor function entities of the terminal.
A communication method for terminal leaving idle mode, comprising:
- triggering a flow of the terminal leaving the idle mode to perform a network re-access;
- acquiring, by a serving base station, session information of the terminal from an access service network gateway (ASN-GW) in which an anchor paging controller of the terminal is located, wherein the session information carries information of anchor function entities of the terminal;
- establishing, by the serving base station, a service transmission path from the terminal to a home agent according to the session information of the terminal.
A communication system for terminal leaving idle mode, the terminal accessing network side through a serving base station, comprising:
- a triggering unit adapted to trigger a flow of the terminal leaving the idle mode to perform a network re-access;
- an information acquiring unit located in the serving base station, adapted to acquire session information of the terminal from an access serving network gateway in which an anchor paging controller of the terminal is located, wherein the session information carries information of anchor function entities of the terminal;
- the serving base station adapted to establish a service transmission path from the terminal to a home agent according to the session information of the terminal.
Dependencies are inferred from the claim text.