convolutional code)平行链结编码(parallel concatenation)而成,随后是以反复解码(iteration decoding)的架构进行解码,..
基于6个网页-相关网页
convolutional code)平行链结编码(parallel concatenation)而成,随后是以反复解码(iteration decoding)的架构进行解码,..
基于6个网页-相关网页
parallel iteration decoding method 并行迭代译码
belief propagation iteration decoding 可信传播迭代译码算法
parallel iteration decoding architecture 平行迭代译码
SISO decoding of iteration 软输出迭代译码
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. It has been regarded as the milestone on channelcoding theory.
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。
参考来源 - Turbo编译码技术的软件仿真·2,447,543篇论文数据,部分数据来源于NoteExpress
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.
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。
Compared with existed schemes, this scheme decreases the mean iteration times of decoding and reduces computation complexity with slight performance degradation.
与已有的方案相比,本方案的性能几乎没有损失,但是减少了译码的平均迭代次数,降低了计算复杂度。
Just because the orthogonal fractal decoding is a mean-invariant iteration, the watermark can be embedded into the fractal decoding parameters directly.
利用正交化分形解码参数在迭代过程中的不变性,使水印直接嵌入解码参数,从而实现了灰度水印嵌入。
应用推荐