International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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Volume 69 - Issue 16 |
Published: May 2013 |
Authors: Maria Rubiston. M |
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Maria Rubiston. M . LDPC Architecture for Improved BER in Wireless Networks. International Journal of Computer Applications. 69, 16 (May 2013), 18-24. DOI=10.5120/12046-8101
@article{ 10.5120/12046-8101, author = { Maria Rubiston. M }, title = { LDPC Architecture for Improved BER in Wireless Networks }, journal = { International Journal of Computer Applications }, year = { 2013 }, volume = { 69 }, number = { 16 }, pages = { 18-24 }, doi = { 10.5120/12046-8101 }, publisher = { Foundation of Computer Science (FCS), NY, USA } }
%0 Journal Article %D 2013 %A Maria Rubiston. M %T LDPC Architecture for Improved BER in Wireless Networks%T %J International Journal of Computer Applications %V 69 %N 16 %P 18-24 %R 10.5120/12046-8101 %I Foundation of Computer Science (FCS), NY, USA
To achieve high throughput in wireless networks a partial parallel LDPC decoder is proposed in this paper. For fully-parallel decoders, it suffers from large hardware complexity caused by a large set of processing units and complex interconnections. In wireless networks coding complexity and routing congestion can be reduced by designing the decoder with partially-parallel architecture. The partially-parallel architecture with Split Row algorithm reduces the total global wire length by about 26% without any hardware overhead and increasing the throughput by 60% and 71% in wireless networks.