发明申请
- 专利标题： SYSTEM AND METHOD FOR CODING WCDMA MIMO CQI REPORTS
- 专利标题（中）： 用于编码WCDMA MIMO CQI报告的系统和方法
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申请号： US11862601申请日： 2007-09-27
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公开(公告)号： US20080101321A1公开(公告)日： 2008-05-01
- 发明人: Jung-Fu Cheng , Stephen Grant
- 申请人： Jung-Fu Cheng , Stephen Grant
- 主分类号： H04B7/216
- IPC分类号： H04B7/216 ; H04K1/10 ; H04L27/28
摘要：
A block coding method and system for improving the reliability of Channel Quality Indicators (CQI) and antenna weight Indicators (AWI) reporting. A user terminal first generates 8-bit CQI and 2-bit AWI. A codeword generator produces a codeword responsive to these 10 CQI/AWI bits using a codebook or a generator matrix of a (20,10,6) code. The (20,10,6) code has a minimum Hamming distance of 6 The encoded codeword is transmitted to a receiver for decoding utilizing an identical (20,10,6) codebook.
公开/授权文献
- US08619742B2 System and method for coding WCDMA MIMO CQI reports 公开/授权日：2013-12-31
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