发明申请
US20130182648A1 SIGNALING METHOD, BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND RADIO COMMUNICATION SYSTEM
审中-公开
信号方法，基站装置，移动终端装置和无线电通信系统
- 专利标题： SIGNALING METHOD, BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND RADIO COMMUNICATION SYSTEM
- 专利标题（中）： 信号方法，基站装置，移动终端装置和无线电通信系统
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申请号： US13817358申请日： 2011-08-16
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公开(公告)号： US20130182648A1公开(公告)日： 2013-07-18
- 发明人: Tetsushi Abe , Nobuhiko Miki , Yusuke Ohwatari
- 申请人： Tetsushi Abe , Nobuhiko Miki , Yusuke Ohwatari
- 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
- 优先权： JP2010-181868 20100816
- 国际申请： PCT/JP2011/068547 WO 20110816
- 主分类号： H04W24/02
- IPC分类号： H04W24/02
摘要：
To provide a signaling method for enabling position information of muting resources to be signaled with a simplified configuration, base station apparatus and mobile terminal apparatus, the signaling method is characterized by having the steps of setting blank resources for a CSI-RS (Channel State Information-Reference Signal) that is a reference signal for downlink channel estimation, and transmitting a bitmap indicative of a position of the blank resources to a mobile terminal apparatus.
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