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Abstract:
In this paper, we present a partial-parallel decoder architecture based on Min-Max algorithm for quasi-cyclic non-binary LDPC codes. An efficient architecture of the check node elementary processor is designed. The variable node update unit with fully parallel computation is proposed, which has the advantage of low complexity and latency by eliminating forward-backward operation and removing recursive computation among the message vector. Moreover, the FPGA simulation over GF(16) NB-LDPC is given to demonstrate the efficiency of the presented design scheme. © 2013 Springer-Verlag.
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ISSN: 1876-1100
Year: 2013
Volume: 210 LNEE
Page: 125-134
Language: English
Cited Count:
SCOPUS Cited Count: 1
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2
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