|
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 |
10.5120/12046-8101
|
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.