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dc.contributorDepartment of Electronic and Information Engineering-
dc.creatorLv, Qen_US
dc.creatorFan, Jfen_US
dc.creatorCen, CRen_US
dc.creatorTan, WWen_US
dc.creatorLau, CMen_US
dc.rights专利权人: 香港理工大学en_US
dc.titleCC-QC-LDPC code construction method and decoding deviceen_US
dc.description.otherinformationInventor name used in this publication: 吕青en_US
dc.description.otherinformationInventor name used in this publication: 范剑峰en_US
dc.description.otherinformationInventor name used in this publication: 岑超荣en_US
dc.description.otherinformationInventor name used in this publication: 谭伟文en_US
dc.description.otherinformationInventor name used in this publication: 刘重明en_US
dc.description.otherinformationTitle in Traditional Chinese: 一種CC-QC-LDPC碼的構建方法及譯碼裝置en_US
dcterms.abstractThe invention provides a CC-QC-LDPC code construction method and a decoding device. A memory comprises 4 groups 12, 13, 14, 15, which respectively store specified information, each iteration of a sub-decoder 11 comprises decoding states in the same number as the matrix rows J in a sub-code check matrix, each decoding state updates a layer, z check nodes of each layer are processed in G phases, each decoding state comprises G decoding phases, z/G check nodes carry out parallel processing in each decoding phase, and the z/G check nodes and associated variable nodes are updated. The CC-QC-LDPC code construction method provided by the invention has the beneficial effects that the length of the LDPC code is effectively and efficiently expanded, the decoding accuracy is greatly improved, the storage demand is reduced, the complexity and the error rate of the decoding device are relatively lower than that of other similar decoding devices, and the overall performance is excellent.-
dcterms.bibliographicCitation中国专利 ZL 201410662824.5en_US
dc.description.ros2018-2019 > Other Outputs > Patents granted-
dc.description.validate202006 bcrc-
dc.description.oaVersion of Recorden_US
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