公开(公告)号：US10251074B2

公开(公告)日：2019-04-02

申请号：US15756539

申请日：2016-08-22

Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY

Inventor： Shanzhi Chen ,  Bo Hu ,  Fei Qin ,  Jiamin Liu ,  Na Liu

IPC: H04W24/02 ,  H04W8/00 ,  H04W8/08 ,  H04W72/04 ,  H04W92/12 ,  H04W92/14

Abstract: A dynamic AP grouping method and a dynamic AP grouping device are provided. It is able to provide services to UE in a UE-centered manner as compared with a traditional mode where the services are provided to the UE in a network-centered manner, thereby to prevent the UE from frequently acquiring a network environment, and provide the data transmission service to the UE at a low speed or in a stationary state through APGs. In addition, during the movement of the UE, it is able to transmit the services to the UE through dynamic refresh of APs in the APGs and coordination of the APs in the APG. It is able to reduce the number of handover operations made by the UE, and perform the handover operation in the APG not through a core network, thereby to reduce signaling load of a core network.