- 专利标题： Radio base station, user terminal and radio communication method
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申请号： US14781739申请日： 2014-03-06
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公开(公告)号： US10548093B2公开(公告)日： 2020-01-28
- 发明人: Anass Benjebbour , Yoshihisa Kishiyama , Yuuya Saitou
- 申请人： NTT DOCOMO, INC.
- 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： JP2013-078686 20130404
- 国际申请： PCT/JP2014/055855 WO 20140306
- 国际公布： WO2014/162819 WO 20141009
- 主分类号： H04W52/24
- IPC分类号： H04W52/24 ; H04W72/04 ; H04L1/00 ; H04W88/08 ; H04W88/02 ; H04L5/00 ; H04W52/14
摘要：
The present invention is designed to make possible link adaptation that is suitable for future radio communication systems. A radio base station according to the present invention has a coding section that encodes downlink data for each of a plurality of user terminals, a modulation section that modulates the downlink data for each of the plurality of user terminals, and a transmission section that multiplexes the downlink data for each of the plurality of user terminals on a per subband basis, and transmits the downlink data for each of the plurality of user terminals by using transmission power that is allocated to each of the plurality of user terminals on a per subband basis.
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