发明名称 |
METHODS, SYSTEMS, AND APPARATUS FOR TAIL TERMINATION OF TURBO DECODING |
摘要 |
Methods and apparatus for tail termination are provided that include a decoder that includes a processor configured to a forward state metric and a backward state metric wherein each iteration of an initial state of the backward state metric is fetched from a memory and is pre-computed without feedback from a decoding iteration. Each decoding iteration is substantially identical, and the backward state metric that is pre-computed is used for a subsequent iteration. The decoder may include a turbo decoder or a radix-4 decoder.
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申请公布号 |
US2013007555(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201213608905 |
申请日期 |
2012.09.10 |
申请人 |
MINDSPEED TECHNOLOGIES, INC.;ZHU JIANBIN;LI YUAN;ZHANG TAO |
发明人 |
ZHU JIANBIN;LI YUAN;ZHANG TAO |
分类号 |
H03M13/05;G06F11/10 |
主分类号 |
H03M13/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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