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1. (WO2014205836) METHOD FOR SWITCHING BETWEEN BASE STATIONS, AND RELATED APPARATUS

Pub. No.:    WO/2014/205836    International Application No.:    PCT/CN2013/078496
Publication Date: Thu Jan 01 00:59:59 CET 2015 International Filing Date: Sun Jun 30 01:59:59 CEST 2013
IPC: H04W 36/00
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LI, Junyong
李俊勇
Title: METHOD FOR SWITCHING BETWEEN BASE STATIONS, AND RELATED APPARATUS
Abstract:
A method for switching between base stations, and a related apparatus. The switching method comprises: a source base station receiving updated S1 link state information which is sent by a target base station and exists between the target base station and a mobility management entity (MME) group which serves the target base station, and updating a stored S1 link state information set; when the source base station sends, to the target base station, a switching request message for switching a user equipment which is served by the source base station to a cell under the target base station, in the S1 link state information set, performing X2 link switching or S1 link switching between the source base station and the target base station according to the S1 link state information between the target base station and the MME which serves the source base station and on which the user equipment camps. Also disclosed is a corresponding apparatus. By using the technical solutions comprising a method for switching between base stations and a related apparatus provided in the present invention, the success rate of switching between the base stations is improved.