公开(公告)号：US20160198389A1

公开(公告)日：2016-07-07

申请号：US15067753

申请日：2016-03-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenzhen Cao ,  Xin Xiong ,  Mingchao Li

IPC: H04W40/22 ,  H04W76/02

CPC classification number: H04W40/22 ,  H04W76/10 ,  H04W76/20 ,  H04W84/047 ,  H04W88/04

Abstract: Embodiments of the present invention provide a method for establishing a backhaul link, a base station, a relay node and a system, and relate to the field of wireless communications, where the method includes: establishing a connection between a first user equipment part and a first base station; instructing a relay node and a second base station to establish a connection between a second user equipment part and the second base station, where the second base station switches a connection between the second user equipment part and the second base station over to a backhaul link; and switching the connection between the first base station and the first user equipment part over to a backhaul link.

Abstract translation: 本发明的实施例提供了一种用于建立回程链路，基站，中继节点和系统的方法，并涉及无线通信领域，其中该方法包括：建立第一用户设备部分和 第一基站; 指示中继节点和第二基站在第二用户设备部分和第二基站之间建立连接，其中第二基站将第二用户设备部分和第二基站之间的连接切换到回程链路; 以及将第一基站与第一用户设备部分之间的连接切换到回程链路。