发明授权
- 专利标题： Base station apparatus that communicates with mobile station apparatuses, mobile station apparatus that communicates with a base station and transmission band setting method performed in a base station
- 专利标题（中）： 与移动站装置通信的基站装置，与基站进行通信的移动站装置以及在基站中执行的发送频带设定方法
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申请号： US13311292申请日： 2011-12-05
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公开(公告)号： US08401051B2公开(公告)日： 2013-03-19
- 发明人: Akihiko Nishio , Isamu Yoshii , Takahisa Aoyama
- 申请人： Akihiko Nishio , Isamu Yoshii , Takahisa Aoyama
- 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： JP2006-004157 20060111; JP2006-275639 20061006
- 主分类号： H04B1/713
- IPC分类号： H04B1/713
摘要：
A base station effectively transmits BCH data and includes an encoding unit for encoding the BCH data; a modulation unit for modulating the BCH data after being encoded; a transmission band setting unit for setting a BCH data transmission band in one of sub carriers constituting an OFDM symbol; encoding units for encoding user data, modulation units for modulating user data after being encoded; and an IFFT unit for mapping the BCH data and the user data to each of the sub carriers and performing IFFT to generate an OFDM symbol. Here, the IFFT unit maps the BCH data to the sub carrier existing in the transmission band set by the transmission band setting unit among the plurality of sub carriers.
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