发明名称 |
USER DEVICE, BASE STATION DEVICE, AND COMMUNICATION METHOD IN 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). |
申请公布号 |
EP2293634(A1) |
申请公布日期 |
2011.03.09 |
申请号 |
EP20090770077 |
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 |
H04W72/04;H04B1/707;H04J11/00;H04J13/00;H04L5/00 |
主分类号 |
H04W72/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|