发明名称 METHOD AND APPARATUS FOR HYBRID ERROR CORRECTION IN MOBILE TELECOMMUNICATIONS
摘要 <p>A method and apparatus for hybrid error correction in mobile telecommunications, wherein: the coding for input bits by the originating includes Turbo product code coding and Space-time block coding; the decoding for the received data by the terminating includes iterative decoding between the Space-time block code and Turbo product code; when the decoding for the received data by the terminating is unsuccessful, the terminating feeds back negative acknowledge signal to the originating; the originating responds to the terminating's feedback negative acknowledge signal by sending the same Turbo product code repeatedly until the terminating feeds back acknowledge signal to the originating; when the decoding for the received data by the terminating is successful, the terminating feeds back acknowledge signal to the originating and receives the frame of data, the decoding is finished. The complex and delay for decoding are reduced, the spending of registers of the terminating is decreased and the system obtains effective diversity gain. In addition, the system improves its coding gain by adopting the iterative decoding between the Space-time block and Turbo product code.</p>
申请公布号 WO2004008680(A1) 申请公布日期 2004.01.22
申请号 WO2002CN00498 申请日期 2002.07.15
申请人 LINKAIR COMMUNICATIONS, INC.;XIU, CHUNDI;LI, YI;LI, YONGHUI 发明人 XIU, CHUNDI;LI, YI;LI, YONGHUI
分类号 H04L1/18;H04L1/00;(IPC1-7):H04L1/18 主分类号 H04L1/18
代理机构 代理人
主权项
地址