公开(公告)号：US20140219150A1

公开(公告)日：2014-08-07

申请号：US14166084

申请日：2014-01-28

申请人： HITACHI, LTD.

发明人： Dongheon LEE ,  Sheng ZHOU ,  Peng YANG ,  Chunguang LIU ,  Zhisheng NIU ,  Mika MIZUTANI

IPC分类号： H04W52/02

CPC分类号： H04W52/0206 ,  Y02D70/1242

摘要： It is provided a base station included in a cellular network system together with other neighboring base stations, which provides information service to a user terminal. The base station comprising: a determination unit for comparing states of traffic currently provided by said base station and other neighboring base stations and determining whether said base station has the lowest traffic; an information transmission unit for sending a sleep request and a handover request for handing over the user terminal associated with said base station to one of the neighboring base stations in case where the determination unit determines that the traffic currently provided by the base station is lowest; a receiving unit for receiving feedback information sent from the one of the neighboring base stations after admission control; and an executing unit for executing sleep decision after receiving handover request permitting information from the neighboring base station.

摘要翻译： 提供了包括在蜂窝网络系统中的基站以及与用户终端提供信息服务的其他相邻基站。 所述基站包括：确定单元，用于比较由所述基站和其他相邻基站当前提供的业务的状态，并确定所述基站是否具有最低业务; 信息发送单元，用于在确定单元确定基站当前提供的业务最低的情况下发送睡眠请求和切换请求，用于将与所述基站相关联的用户终端切换到相邻基站中的一个; 接收单元，用于在准入控制之后接收从相邻基站之一发送的反馈信息; 以及执行单元，用于在从相邻基站接收到切换请求允许信息之后执行睡眠判定。