公开(公告)号：US10064065B2

公开(公告)日：2018-08-28

申请号：US14732431

申请日：2015-06-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haidong Yan ,  Wei Chen ,  Jiang Guo ,  Huaijie Xue ,  Zhiwei Su ,  Jingquan Liu

IPC: H04W16/14 ,  H04W24/10 ,  H04W72/04 ,  H04W48/20 ,  H04B7/024 ,  H04W88/08

CPC classification number: H04W16/14 ,  H04B7/024 ,  H04W24/10 ,  H04W48/20 ,  H04W72/042 ,  H04W88/085

Abstract: A method includes: an RRU selection decision cycle of a current RRU shared cell arriving; and determining, according to a current downlink measurement item of a user terminal and an uplink measurement item of each RRU, that at least one RRU among the RRUs transmits a downlink carrier signal; or, determining, according to the current downlink measurement item of the user terminal, the uplink measurement item of each RRU, and power specification of each RRU, that at least one RRU among the RRUs transmits a downlink carrier signal, where a downlink channel includes: a traffic channel and a stand-alone dedicated control channel.