公开(公告)号：US08913588B2

公开(公告)日：2014-12-16

申请号：US13633020

申请日：2012-10-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jing Liu ,  Ningjuan Chang ,  Wang Ke ,  Yan Peng

IPC: H04W4/00 ,  H04W36/00

CPC classification number: H04W36/0016 ,  H04W36/00 ,  H04W36/0005 ,  H04W36/08 ,  H04W92/045 ,  H04W92/20

Abstract: The present invention provides a handover method. An access node obtains mobility management entity pool MME pool information which is sent by a donor station of the access node and is used for identifying a mobility management entity MME to which a user equipment UE is attached. The access node initiates handover for the UE according to the MME pool information used for identifying the MME to which the UE is attached. The present invention further provides a communication device and a communication system.

Abstract translation: 本发明提供一种切换方法。 接入节点获取移动性管理实体池MME池信息，由移动性管理实体池MME池信息由接入节点的施主站发送，并用于识别用户设备UE所附着的移动性管理实体MME。 接入节点根据用于识别UE附着的MME的MME池信息，启动UE的切换。 本发明还提供一种通信设备和通信系统。