发明授权
- 专利标题： Hybrid ARQ communication apparatus and method
- 专利标题（中）： 混合ARQ通信设备和方法
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申请号： US10550597申请日： 2004-04-05
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公开(公告)号： US07477628B2公开(公告)日： 2009-01-13
- 发明人: Yuichi Hagiwara , Yoichi Maeda
- 申请人： Yuichi Hagiwara , Yoichi Maeda
- 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： JP2003-101706 20030404
- 国际申请： PCT/JP2004/004894 WO 20040405
- 国际公布： WO2004/091128 WO 20041021
- 主分类号： H04B7/216
- IPC分类号： H04B7/216
摘要：
An RV pattern selection section (103) stores at least two RV parameter tables, for QPSK and 16QAM, selects a corresponding RV parameter Xrv from the RV parameter tables based on a correlation between an estimated transmission count input from a transmission count estimation section (101) and a coding rate input from a coding rate calculation section (102) and outputs the RV parameter Xrv to a channel coding section (104). The channel coding section (104) changes a rate matching pattern of transmission data and constellation rearrangement (applicable to 16QAM only) based on the RV parameter Xrv input from the RV pattern selection section (103).
公开/授权文献
- US20060190796A1 Radio transmission device and radio transmission method 公开/授权日：2006-08-24