接着介绍了R S码的编码原理和时域迭代译码算法，在此基础上设计实现RS码编码器和译码器。
Then, the code theory and time-domain iterative decode algorithm of RS code is introduced, RS coder and decoder are designed and implemented in this base.
同时，在无法得到精确干扰状态信息的情况下，提出了一种迭代干扰状态估计及译码算法。
If exact JSI was not available, however, an iteratively joint jammer state estimation and decoding algorithm was proposed.
通过使用优化的迭代算法，可以使得整个二元BCH码的译码速度得到明显的提高。
So the iterative times are reduced greatly. By optimized iterative algorithm, the speed of decoding BCH codes gets increased obviously.
这些参数主要包括分量码、交织长度和交织器类型、迭代译码算法和译码迭代次数、编码速率以及信道条件等。
The parameters include generator polynomial of component codes, interleave length and the type of interleavers, iterative decoding algorithms and iteration number, code rates and channel models et al.
采用了一种可以避免求逆运算的修正BM迭代算法，并且利用这样的迭代算法和基于弱对偶基的比特并行乘法器构成了广泛应用的RS码的译码器。
By selecting the bit parallel multiplier based on WDB and the modified BM iterative algorithm that can avoid inversion, the widely used rs decoder is constructed.
针对传统停止迭代准则译码耗费硬件资源的不足，提出了利用外部信息结合交叉熵迭代停止准则作为新的迭代停止准则算法。
Owing to the disadvantage that traditional stopping criteria expend hardware resource too much, USES the combination of cross entropy criteria and exterior information by way of the stopping criteria.
推导了不同测度下LDPC码各种译码算法的消息迭代更新公式。
The equations for updating messages of different decoding algorithms of LDPC codes are induced.
由于采用迭代译码算法，而且是并行算法，因此能提高译码速度，降低译码的复杂度。
As a result of using the iterative decoding algorithm, which is a parallel algorithm, it can improve the decoding speed and reduce the complexity of decoding.
采用迭代的检测与译码算法进行多址干扰的消除。
Iterative detection and decoding algorithm was applied to combat multiple access interference.
盲提取时用LDPC迭代译码算法对提取的水印信息进行译码。
The watermark is retrieved blindly from the marked video using the LDPC iterative method.
在联合信源信道迭代译码器中，信源变长译码采用基于麻花辫网格的低复杂度变长译码算法进行译码。
In a joint source-channel iterative decoder, the source variable length decoding adopts the lower complexity variable length decoding algorithm based on the twist braid grid to decode.
在联合信源信道迭代译码器中，信源变长译码采用基于麻花辫网格的低复杂度变长译码算法进行译码。
In a joint source-channel iterative decoder, the source variable length decoding adopts the lower complexity variable length decoding algorithm based on the twist braid grid to decode.
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