发明授权
- 专利标题： Communication method, and transmitting apparatus and receiving apparatus using that communication method
- 专利标题（中）： 通信方法，以及使用该通信方法的发送装置和接收装置
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申请号： US12417284申请日： 2009-04-02
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公开(公告)号： US07787432B2公开(公告)日： 2010-08-31
- 发明人: Yutaka Murakami , Masayuki Orihashi , Akihiko Matsuoka , Yoichi Nakagawa
- 申请人： Yutaka Murakami , Masayuki Orihashi , Akihiko Matsuoka , Yoichi Nakagawa
- 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： Greenblum & Bernstein P.L.C.
- 优先权： JP2002-206799 20020716; JP2002-259791 20020905
- 主分类号： H04J1/00
- IPC分类号： H04J1/00 ; H04J3/00 ; H04B7/212
摘要：
A transmission method for transmitting an orthogonal frequency division multiplexing signal. The method includes composing a plurality of carrier groups each including one or more subcarriers and assigning transmission data for a plurality of transmission destination terminals, to the plurality of carrier groups, on a basis of one carrier group for one transmission destination terminal basis. The method further includes selecting, for each of the carrier groups, one of a first frame configuration where the transmission data is transmitted using one modulated signal, and a second frame configuration where the transmission data is transmitted using a plurality of modulated signals and transmitting the assigned transmission data of the plurality of transmission destination terminals at a same time on a time axis.