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논문검색

Construction and Performance Analysis of BIBD-QC-LDPC Codes for Correcting Erasure-Bursts

원문정보

Sheng Huang, Xueting Jia, Jianguo Yuan, Pan Mu

보안공학연구지원센터(IJFGCN) International Journal of Future Generation Communication and Networking Vol.8 No.2 2015.04 pp.355-364
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초록

영어

This paper presents a novel approach for constructing structured regular QC-LDPC codes based on a special type of combinatorial designs,known as the balanced incomplete block design (BIBD).The code design approach based on the technology of block cyclic shift and dispertion (BCSD) for correcting erasure-bursts over the binary bursts erasure channel (BBEC). Furthermore, the Tanner graph of the constructed codes is free of 4-cycles, hence the BCSD-QC-LDPC codes have girth at least 6. The simulation results show that the BCSD-QC-LDPC codes perform well over the BBEC channel with iterative message-passing decoding.

목차

Abstract
 1. Introduction
 2. Review of BIBD-LDPC Codes
  2.1. Balanced Incomplete Block Design
  2.2. BIBD-LDPC Codes
 3. Novel QC-LDPC Codes for Correcting Erasure Bursts
 4. Simulation Results and Analysis
 5. Conclusion
 Acknowledgements
 Reference

키워드

저자정보

  • Sheng Huang Key Laboratory of Optical Fiber Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, 400065, China
  • Xueting Jia Key Laboratory of Optical Fiber Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, 400065, China
  • Jianguo Yuan Key Laboratory of Optical Fiber Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, 400065, China
  • Pan Mu Key Laboratory of Optical Fiber Communication Technology, Chongqing University of Posts and Telecommunications, Chongqing, 400065, China

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