发明名称 |
RADIO COMMUNICATION BASE STATION DEVICE AND CONTROL SIGNAL MAPPING METHOD |
摘要 |
<p>Provided is a radio communication base station device which can reduce the number of judgment times for a control signal in a mobile station, thereby suppressing power consumption by the mobile station. The radio communication base station device (100) includes: a mapping setting unit (122) which sets a mapping method in a mapping unit (102); the mapping unit (102) which maps a control signal to respective mobile stations to any of subcarriers constituting the OFDM symbol according to the mapping method set by the mapping setting unit (122); anMCS setting unit (121) which references a mapping table in which correlation between a plurality of MCS having different MCS levels and mapping methods is set according to the judgment result of the mapping setting unit (122) and sets MCS in encoding/modulation units (101-1 to 101-n).</p> |
申请公布号 |
EP2104370(A1) |
申请公布日期 |
2009.09.23 |
申请号 |
EP20080703008 |
申请日期 |
2008.01.09 |
申请人 |
PANASONIC CORPORATION |
发明人 |
NISHIO, AKIHIKO;SUZUKI, HIDETOSHI;WENGERTER, CHRISTIAN |
分类号 |
H04W4/00;H04B7/26;H04J1/00;H04J11/00;H04J99/00;H04L1/00;H04L1/04;H04L5/00;H04L27/26;H04W72/00;H04W72/04;(IPC1-7):H04Q7/38;H04J15/00 |
主分类号 |
H04W4/00 |
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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