Iterative threshold decoding without interleaving for convolutional self-doubly orthogonal codes
Iterative threshold decoding without interleaving for convolutional self-doubly orthogonal codes
复制标题
无交织卷积自双正交码的迭代阈值解码
DOI：
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发表时间：
2003
影响因子：
8.3
通讯作者：
F. Gagnon
中科院分区：
文献类型：
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作者：
C. Cardinal;D. Haccoun;F. Gagnon
提出了一种基于阈值译码算法和新型卷积自双正交码的迭代误差控制技术。它与并行级联 Turbo 解码不同，因为它在编码和解码时都使用单个卷积编码器、单个解码器，因此没有交织器。每次迭代时使用单个阈值解码器迭代地执行解码，从而在复杂性、延迟和错误性能之间提供良好的权衡。
A novel iterative error control technique based on the threshold decoding algorithm and new convolutional self-doubly orthogonal codes is proposed. It differs from parallel concatenated turbo decoding as it uses a single convolutional encoder, a single decoder and hence no interleaver, neither at encoding nor at decoding. Decoding is performed iteratively using a single threshold decoder at each iteration, thereby providing good tradeoff between complexity, latency and error performance.