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5. Water-mark Scheme of LDPC in High Speed Optical Communication

Water-mark Scheme of LDPC in High Speed Optical Communication

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：swpixl

【摘 要】

：

　　LDPC is a FEC algorithm used in high speed communications,since it allow the noise threshold to be set very close to Shannon limit.BP algorithm is a decodin

【作 者】

：

Zhang Wenbo 

【机 构】

：

Beijing Univ.of Posts & Telecommunications

【出 处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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论文部分内容阅读

　　LDPC is a FEC algorithm used in high speed communications,since it allow the noise threshold to be set very close to Shannon limit.BP algorithm is a decoding algorithm for LDPC which can provide excellent results and can be practically implemented.

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