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dc.contributor.advisor洪少华
dc.contributor.author余鑫沅
dc.date.accessioned2018-12-05T01:47:51Z
dc.date.available2018-12-05T01:47:51Z
dc.date.issued2017-12-27
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/170499
dc.description.abstract低密度奇偶校验(Low-DensityParity-Check,LDPC)码的译码阈值靠近香农限,广泛应用于实际的通信系统中。相比于一般的LDPC码,基于原模图构建的LDPC(Protograph-basedLDPC,P-LDPC)码具有更优异的纠错性能和更低的实现复杂度;而LDPC卷积码(LDPCConvolutionalCodes,LDPC-CCs)在编译码时延方面具有无可比拟的优势。随着P-LDPC码和LDPC卷积码的研究发展,基于原模图构造的LDPC卷积码(Protograph-basedLDPCConvolutionalCodes,P-LDPC-CCs)应运而生。研究发现终止的P-L...
dc.description.abstractLow-density parity-check (LDPC) codes have been widely used in practical communication systems due to the iterative decoding thresholds close to the Shannon limit. Compared with traditional LDPC codes, Protograph-based LDPC (P-LDPC) codes possess better performance and lower-complexity implementation; and LDPC convolutional codes have advantage of encoding and decoding delay. With the development ...
dc.language.isozh_CN
dc.relation.urihttps://catalog.xmu.edu.cn/opac/openlink.php?strText=58442&doctype=ALL&strSearchType=callno
dc.source.urihttps://etd.xmu.edu.cn/detail.asp?serial=60299
dc.subject终止的P-LDPC卷积码
dc.subject边扩展方法
dc.subject外信息转移分析
dc.subject联合信源信道编码系统
dc.subject编码结构性时延
dc.subject部分响应信道
dc.subjectTerminated protograph-based LDPC convolutional codes
dc.subjectEdge spreading method
dc.subjectExtrinsic information transfer analysis
dc.subjectJoint source and channel coding system
dc.subjectcoding structured delay
dc.subjectpartial response channel
dc.title终止的原模图LDPC卷积码的性能分析和优化
dc.title.alternativeThe Performance Analysis and Optimization of Terminated Protograph-based LDPC Convolutional Codes
dc.typethesis
dc.date.replied2017-05-19
dc.description.note学位:工学硕士
dc.description.note院系专业:信息科学与技术学院_通信与信息系统
dc.description.note学号:23320141153233


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