Research Article
A Review on Enhanced Channel Equalizers for Adaptive Zero-Guard-Interval CO-OFDM Systems
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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| Volume 153 - Issue 11 |
| Published: Nov 2016 |
| Authors: Abdul Saad Khan Choudhary, Anjali Ashish Potnis |
10.5120/ijca2016912196
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Abdul Saad Khan Choudhary, Anjali Ashish Potnis . A Review on Enhanced Channel Equalizers for Adaptive Zero-Guard-Interval CO-OFDM Systems. International Journal of Computer Applications. 153, 11 (Nov 2016), 18-20. DOI=10.5120/ijca2016912196
@article{ 10.5120/ijca2016912196,
author = { Abdul Saad Khan Choudhary,Anjali Ashish Potnis },
title = { A Review on Enhanced Channel Equalizers for Adaptive Zero-Guard-Interval CO-OFDM Systems },
journal = { International Journal of Computer Applications },
year = { 2016 },
volume = { 153 },
number = { 11 },
pages = { 18-20 },
doi = { 10.5120/ijca2016912196 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2016
%A Abdul Saad Khan Choudhary
%A Anjali Ashish Potnis
%T A Review on Enhanced Channel Equalizers for Adaptive Zero-Guard-Interval CO-OFDM Systems%T
%J International Journal of Computer Applications
%V 153
%N 11
%P 18-20
%R 10.5120/ijca2016912196
%I Foundation of Computer Science (FCS), NY, USA
Abstract
In order to satisfy the ever rising demand for the bandwidth requirement in broadband services the Coherent orthogonal frequency division multiplexing (COFDM) method is being considered as a promising technique for future high-capacity optical networks. The aim of this proposed is to investigate, theoretically, the feasibility of implementing the coherent optical OFDM (CO-OOFDM) technique in extensive transmission networks. For CO-OOFDM and Fast-OFDM systems a set of modulation formats dependent analog to digital converter (ADC) cutting ratio and the quantization bit have been identified, moreover, CO-OOFDM is additionally resilient to the chromatic dispersion (CD) when compared to the bandwidth efficient Fast-OFDM scheme. Also proposed adaptive equalization and ANN to reduce overhead problem in training symbol.
References
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