发明授权
- 专利标题： Mobile communication method, radio base station, and relay node
- 专利标题（中）： 移动通信方式，无线基站和中继节点
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申请号： US13379744申请日： 2010-06-22
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公开(公告)号： US09184831B2公开(公告)日： 2015-11-10
- 发明人: Hideaki Takahashi , Wuri Andarmawanti Hapsari , Anil Umesh , Mikio Iwamura , Minami Ishii
- 申请人： Hideaki Takahashi , Wuri Andarmawanti Hapsari , Anil Umesh , Mikio Iwamura , Minami Ishii
- 申请人地址： JP Tokyo
- 专利权人： NTT DOCOMO, INC.
- 当前专利权人： NTT DOCOMO, INC.
- 当前专利权人地址： JP Tokyo
- 代理机构： Osha Liang LLP
- 优先权： JPP2009-148134 20090622
- 国际申请： PCT/JP2010/060549 WO 20100622
- 国际公布： WO2010/150776 WO 20101229
- 主分类号： H04B7/14
- IPC分类号： H04B7/14 ; H04B7/26 ; H04B7/155 ; H04W76/04 ; H04W84/04
摘要：
A mobile communication method according to the present invention comprising a step A in which, when a predetermined trigger is detected, the radio base station DeNB notifies the relay node RN of a transmission timing of an MBSFN subframe by a signal for changing the configuration of an RRC connection that is set between the radio base station DeNB and the relay node RN, a step B in which the radio base station DeNB performs scheduling such that a downlink signal is transmitted to the relay node RN at the transmission timing of the MBSFN subframe, and a step C in which the relay node RN performs scheduling such that a downlink signal is transmitted at a timing other than the transmission timing of the MBSFN subframe.