SISO算法的分析与改进
nalysis and Improvement of SISO
串行级联系统的迭代译码算法在结构和性能上的优点，正引起越来越多的关注。本文推导了其核心译码模块（SISO模块）的基于BCJR算法的MAP译码算法，并对SISO算法作相应的两方面的改进，在不影响性能的前提下，降低了实现复杂度。
dvantages of structure and performance in iterative decoding algorithm ,which is in serially concatenated system,is causing more and more attention. In this paper, we analysed MAP decoding algorithm based on the BCJR algorithm in SCCC’s core decoding module (SISO module), improved two aspects of SISO algorithm, reduced the implementation complexity without lowering its performance.
路兴
通信
串行级联卷积码软输入软输出译码器迭代译码
SCCCSISOIterative Decoding
路兴.SISO算法的分析与改进[EB/OL].(2009-06-24)[2025-08-08].http://www.paper.edu.cn/releasepaper/content/200906-674.点此复制
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