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alowpowerturbocodedecodingalgorithm
- 在3G通讯中，turbo码以其优异的性能几乎达到了香浓定理的极限。我们提供一种低功耗的turbo码译码算法-In the 3G communications, turbo codes for its excellent performance almost reached the limit of Shannon theorem. We provide a low-power turbo code decoding algorithm
shannon1949
- 继1948年的A Mathematical Theory of Communication之后，香农大人与1949年写的编码安全的文章-Following the 1948 A Mathematical Theory of Communication, Shannon in 1949 an article written in the security code
ldpc
- serval books about ldpc , which is latest code near shannon limit , has great importance in digital communication
shannon
- 实现香农编码，计算平均码长、平均信息熵和编码效率。-Shannon coding, and calculate the average code length, the average information entropy coding efficiency.
these
- The Low-Density Parity-Check codes are among the most powerful forward error correcting codes, since they enable to get as close as a fraction of a dB the Shannon limit. This astonishing performance combined with their relatively simple decoding