A Reduced Complexity Linear QC-LDPC Encoding with Parity Vector Correction Technique

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概要

• 論文の詳細を見る

• A new approach for encoding one class of quasi-cyclic low-density parity-check (QC-LDPC) codes is proposed. The proposed encoding method is applicable to parity-check matrices having dual-diagonal parity structure with single column of weight three in the parity generation region. Instead of finding the parity bits directly, the proposed method finds parity bits through vector correction. While the proposed LDPC encoding scheme is readily applicable to matrices defined in the IEEE physical layer standards, the computational complexity of the post processing operation for extraction of correction vector requires less effort than solving the linear equations involved with finding the parity bit as proposed by Myung et al.

• 2012-04-01

著者

• Kang Joonhyuk

  School Of Engineering Korea Advanced Institute Of Science And Technology (kaist)

• Yoon Chanho

  Mobile Telecommunication Research Division Electronics Telecommunications Research Institute

• LEE Hoojin

  Department of Electrical & Computer Engineering, The University of Texas at Austin

• Kang Joonhyuk

  Department Of Electrical Engineering Korea Advanced Institute Of Science And Technology (kaist)

• YOON Chanho

  Super-Speed Wireless Communication Research Team, Electronics and Telecommunications Research Institute (ETRI)

• Yoon Chanho

  Super-speed Wireless Communication Research Team Electronics And Telecommunications Research Institute (etri)

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