发明授权
US08416737B2 Radio communication base station device and control channel MCS control method
有权
无线电通信基站装置和控制信道MCS控制方法
- 专利标题： Radio communication base station device and control channel MCS control method
- 专利标题（中）： 无线电通信基站装置和控制信道MCS控制方法
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申请号： US12521296申请日： 2007-12-25
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公开(公告)号： US08416737B2公开(公告)日： 2013-04-09
- 发明人: Akihiko Nishio
- 申请人： Akihiko Nishio
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Dickinson Wright PLLC
- 优先权： JP2006-349785 20061226
- 国际申请： PCT/JP2007/074804 WO 20071225
- 国际公布： WO2008/078733 WO 20080703
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
Provided is a radio communication base station device capable of reducing a communication overhead by a control channel such as SCCH (Shared Control Channel). In this device, each encoding unit (11) executes an encoding process for SCCH of each movement station, each modulation unit (12) executes a modulation process for the SCCH after being encoded, a distribution unit (102) arranges the SCCH to each movable station to one of subcarriers constituting an OFDM symbol, and a transmission power control unit (103) controls the SCCH transmission power according to received quality information reported from each movable station. An MCS setting unit (120) sets MCS in the encoding/modulation units (101-1 to 101-n) according to the SCCH-multiplexed number.
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