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BER and Latency Analysis of RS-RSC Concatenated Codes with QPSK Technique for AWGN Channel

Published on September 2016 by Gurkomal Kaur, Gurwinder Kaur
journal_cover_thumbnail

International Conference on Advances in Emerging Technology
Foundation of Computer Science USA
ICAET2016 - Number 3
September 2016
Authors: Gurkomal Kaur, Gurwinder Kaur
26169132-afc4-4a3d-a8d1-f70ab20ab05f

Gurkomal Kaur, Gurwinder Kaur . BER and Latency Analysis of RS-RSC Concatenated Codes with QPSK Technique for AWGN Channel. International Conference on Advances in Emerging Technology. ICAET2016, 3 (September 2016), 17-20.

@article{
author = { Gurkomal Kaur, Gurwinder Kaur },
title = { BER and Latency Analysis of RS-RSC Concatenated Codes with QPSK Technique for AWGN Channel },
journal = { International Conference on Advances in Emerging Technology },
issue_date = { September 2016 },
volume = { ICAET2016 },
number = { 3 },
month = { September },
year = { 2016 },
issn = 0975-8887,
pages = { 17-20 },
numpages = 4,
url = { /proceedings/icaet2016/number3/25892-t044/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 International Conference on Advances in Emerging Technology
%A Gurkomal Kaur
%A Gurwinder Kaur
%T BER and Latency Analysis of RS-RSC Concatenated Codes with QPSK Technique for AWGN Channel
%J International Conference on Advances in Emerging Technology
%@ 0975-8887
%V ICAET2016
%N 3
%P 17-20
%D 2016
%I International Journal of Computer Applications
Abstract

In this paper, the analysis of performance of serially concatenated codes constituted by Reed-Solomon (RS) and Recursive Systematic Convolutional (RSC) codes in term of bit error rate (BER) and latency over Binary phase shift key (BPSK) and Quadrature phase shift key (QPSK) modulation technique using MATLAB software is performed. This model of serially concatenated codes uses RS as outer encoder and RSC as inner encoder. The MATLAB simulation results shows that the performance of RS-RSC concatenated codes in term of BER is better with QPSK modulation over AWGN channel. The effect of variation of code rate is also analyzed. It is found that QPSK outperforms BPSK in RS-RSC concatenated code in terms of BER.

References
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  8. S. V. Reddy, C. Kumar, N. Koppala, IJETT, 4(1) (2013)
Index Terms

Computer Science
Information Sciences

Keywords

Ber Qpsk bpsk awgn Matlab Rs-rsc.