发明授权
US08259658B2 Method for setting subbands in multicarrier communication, and radio communication base station apparatus
有权
用于设置多载波通信中的子带的方法，以及无线通信基站装置
- 专利标题： Method for setting subbands in multicarrier communication, and radio communication base station apparatus
- 专利标题（中）： 用于设置多载波通信中的子带的方法，以及无线通信基站装置
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申请号： US12091905申请日： 2006-11-02
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公开(公告)号： US08259658B2公开(公告)日： 2012-09-04
- 发明人: Akihiko Nishio , Daichi Imamura , Masaru Fukuoka
- 申请人： Akihiko Nishio , Daichi Imamura , Masaru Fukuoka
- 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： Seed IP Law Group PLLC
- 优先权： JP2005-321110 20051104
- 国际申请： PCT/JP2006/322014 WO 20061102
- 国际公布： WO2007/052766 WO 20070510
- 主分类号： H04Q7/00
- IPC分类号： H04Q7/00 ; H04J1/00
摘要：
A wireless communication base station apparatus wherein when a frequency scheduling transmission and a frequency diversity transmission are performed in a multicarrier communication at the same time, the adaptive control of a channel for performing the frequency scheduling transmission can be prevented from being complicated. In this apparatus, a modulating part (12) modulates an encoded Dch data to generate Dch data symbols. A modulating part (22) modulates an encoded Lch data to generate Lch data symbols. An assigning part (103) assigns the Dch and Lch data symbols to subcarriers constituting OFDM symbols and outputs them to a multiplexing part (104). At this moment, the assigning part (103) assigns a set of Dch and Lch data symbols to each subcarrier for a respective subband.
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