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2019 | OriginalPaper | Chapter

Construction of Check Matrix for B-LDPC and Non-binary LDPC Codes

Author : ZhongZhi Lv

Published in: Communications, Signal Processing, and Systems

Publisher: Springer Singapore

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Abstract

In the high speed data transmission, Low-Density Parity-Check (LDPC) channel coding scheme is widely studied for its near Shannon limit and its good performance in the circumstance of low signal to noise ratio. The LDPC codes have several advantages over the Turbo codes and are one of the hottest topic in today’s coding theory research. Based on the research background, this paper has proposed the method for constructing a Check matrix of Binary LDPC. Secondly, the Tanner graph of B-LDPC is introduced in detail. Finally, The construction of Non-binary LDPC is investigated. Important rules of Non-binary LDPC are put forward. The factors that influence the performance are discussed and it explores the research direction of the next step.

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previous chapter A New Beam Selection Transmission Method in the Massive Multi-Input Multi-Output (MIMO) System
next chapter Performance Analysis of Asymmetric Two-Way Relay Channels with Physical-Layer Network Coding
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Kang, J., Huang, Q., Zhang, L., et al.: Quasi-cyclic LDPC codes: an algebraic construction. IEEE Trans. Commun. 58(5), 1383–1396 (2010)
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Chen, C.Y., Huang, Q., Chao, C., et al.: Two low-complexity reliability-based message-passing algorithms for decoding non-binary LDPC codes. IEEE Trans. Commun. 52(11), 3140–3147 (2010)
Metadata
Title
Construction of Check Matrix for B-LDPC and Non-binary LDPC Codes
Author
ZhongZhi Lv
Copyright Year
2019
Publisher
Springer Singapore
Book
Communications, Signal Processing, and Systems

Print ISBN: 978-981-10-6570-5

Electronic ISBN: 978-981-10-6571-2

Copyright Year: 2019

DOI
https://doi.org/10.1007/978-981-10-6571-2_34