1) joint iterative decoding
联合迭代译码
1.
In the scheme,progressive edge-growth(PEG) algorithm is used to optimize the Tanner graph of the LDPC code,and joint iterative decoding is performed at the decoder by exploiting the correlation among sources.
该方案运用渐进边增长(PEG)算法对LDPC码的Tanner图进行优化,而在译码端利用信源之间的相关性进行联合迭代译码。
2) joint source-channel iterative decoding
信源-信道迭代联合译码
3) ISCD
联合信源信道迭代译码
1.
An iterative joint source channel decoding (ISCD) scheme for WMSN is proposed, based on a soft-input-soft-output (SISO) a posteriori probability decoding algorithm for variable-length coded sources, which leads to not only maximum likelihood (ML) sequence estimation but also the computation of bit-based reliability values which are necessary for ISCD.
提出了一种适用于WMSN的联合信源信道迭代译码(ISCD)方案,基于一种软输入软输出(SISO)后验概率的变长译码算法,不仅可以得到最大似然(ML)变长序列估计,而且可以计算ISCD所必需的比特级的置信信息。
4) SD-MAP IJDD
SD-MAP联合迭代检测译码
5) joint iterative decoding technique
联合迭代译码技术
1.
In order to further enhance the performance of the coded system,effective joint iterative decoding technique and novel pre-decoding technique are proposed.
为了进一步提高编码系统性能,提出了有效的联合迭代译码技术和新颖的预译码技术。
6) iteration decoding
迭代译码
1.
Turbo codes, with a PCCC coding architecture and a SISO&iteration decoding strategy, is a new class of error correction codes whose performances are close to Shannon s limit under computer simulation.
Turbo码是一类新的纠错码,具有并行级联的编码结构,使用了软输入软输出迭代译码策略,在计算机仿真中获得了近Shannon限的优异性能,被认为是信道编码发展过程中的一个里程碑。
2.
Turbo codes, with a PCCC coding architecture and a SISO & iteration decoding strategy, are a very powerful error correction codes that bring the performance of practi.
Turbo码是一类新的纠错码，具有并行级联的编码结构，使用了软输入软输出迭代译码策略，在计算机仿真中获得了近Shannon限的优异纠错性能，被认为是信道编码发展过程中的一个里程碑。
补充资料：层层迭迭
1.见"层层迭迭"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条