发明名称 |
RADIO BASE STATION APPARATUS AND WIRELESS COMMUNICATION METHOD |
摘要 |
A radio base station apparatus and radio communication method are provided whereby reception characteristics do not deteriorate even when the number of multiplexed users of an uplink control channel signal is increased. The radio communication method of the present invention includes a transmission step of a mobile terminal apparatus transmitting an uplink control channel signal orthogonally multiplexed among users including reference signals, a receiving step of the radio base station apparatus receiving the uplink control channel signal and a demodulation step of demodulating the uplink control channel signal using maximum likelihood detection. |
申请公布号 |
EP2378687(A1) |
申请公布日期 |
2011.10.19 |
申请号 |
EP20100729207 |
申请日期 |
2010.01.06 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
KAWAMURA, TERUO;MIKI, NOBUHIKO;SAWAHASHI, MAMORU |
分类号 |
H04J13/00;H04B1/40;H04B1/707;H04B1/7073;H04J11/00;H04J13/22;H04L5/00 |
主分类号 |
H04J13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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