发明名称 |
USER DEVICE, BASE STATION, AND COMMUNICATION METHOD FOR MOBILE COMMUNICATION SYSTEM |
摘要 |
A user device for a mobile communication system employing a multicarrier scheme includes a control signal generating unit (241, 242) generating a control signal and a transmitting unit transmitting the control signal to a base station. The control signal is mapped (245, 246) to multiple frequency bands that are provided across a subframe but discontinuous in the frequency domain (see, for example, FIG. 3). Each of the frequency bands includes subcarriers used in orthogonal frequency division multiplexing (OFDM).
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申请公布号 |
US2011188467(A1) |
申请公布日期 |
2011.08.04 |
申请号 |
US20090996995 |
申请日期 |
2009.06.18 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
KAWAMURA TERUO;KISHIYAMA YOSHIHISA;MIKI NOBUHIKO;SAWAHASHI MAMORU |
分类号 |
H04L27/00;H04B7/216;H04W4/00 |
主分类号 |
H04L27/00 |
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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