发明授权
- 专利标题: Radio communication apparatus and radio transmission method
- 专利标题(中): 无线电通信装置和无线电传输方法
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申请号: US12511854申请日: 2009-07-29
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公开(公告)号: US08270427B2公开(公告)日: 2012-09-18
- 发明人: Kenichi Miyoshi
- 申请人: Kenichi Miyoshi
- 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: JP2002-375265 20021225
- 主分类号: H04B7/216
- IPC分类号: H04B7/216
摘要:
In order to improve reception performance, while reducing the arithmetic amount of a receiver apparatus in a multi-carrier CDMA system, different weightings are performed for the respective spread codes (chips) included in subcarriers in addition to performing weightings for the respective subcarriers.
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