CFP last date
20 May 2024
Call for Paper
June Edition
IJCA solicits high quality original research papers for the upcoming June edition of the journal. The last date of research paper submission is 20 May 2024

Submit your paper
Know more
The week's pick
Responsive image
Enhancing Privacy Preservation: Multi-Attribute Protection with P-Sensitive K-Anonymity

Twinkle Patel Kiran Amin
Random Articles
Reseach Article

Performance Improvement of Coded OFDM Communication System in AWGN Channel

by Marwa Abdelfatah Abdeltwab, K.a. Elbarbary, Adel Elhenawy
journal cover thumbnail

International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 110 - Number 11
Year of Publication: 2015
Authors: Marwa Abdelfatah Abdeltwab, K.a. Elbarbary, Adel Elhenawy
10.5120/19361-0969

Marwa Abdelfatah Abdeltwab, K.a. Elbarbary, Adel Elhenawy . Performance Improvement of Coded OFDM Communication System in AWGN Channel. International Journal of Computer Applications. 110, 11 ( January 2015), 17-23. DOI=10.5120/19361-0969

@article{ 10.5120/19361-0969,
author = { Marwa Abdelfatah Abdeltwab, K.a. Elbarbary, Adel Elhenawy },
title = { Performance Improvement of Coded OFDM Communication System in AWGN Channel },
journal = { International Journal of Computer Applications },
issue_date = { January 2015 },
volume = { 110 },
number = { 11 },
month = { January },
year = { 2015 },
issn = { 0975-8887 },
pages = { 17-23 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume110/number11/19361-0969/ },
doi = { 10.5120/19361-0969 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:46:05.663026+05:30
%A Marwa Abdelfatah Abdeltwab
%A K.a. Elbarbary
%A Adel Elhenawy
%T Performance Improvement of Coded OFDM Communication System in AWGN Channel
%J International Journal of Computer Applications
%@ 0975-8887
%V 110
%N 11
%P 17-23
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

OFDM (orthogonal Frequency Division Multiplexing) is a basic element in the 4G mobile system. The OFDM performance can be improved using the channel coding. The channel coding is a class of signal transformations designed to improve communication system performance. The work presented in this paper discusses the performance improvement of OFDM communication system using different channel coding techniques through AWGN channel model. These coding techniques include Reed Solomon coding, Convolutional coding, Concatenated coding (by combining Reed Solomon with Convolutional), and Interleaved concatenated coding techniques. Besides, a new algorithm produced to choose a good convolutional encoder design for a certain rate and memory registers.

References
  1. Husein A. A. Alenzi, Orthogonal Frequency Division Multiplexing, M. Sc Degree in Information Technology at the AHLIA University, 2009.
  2. Sanja Maksimovi?, Danijela Šikanja,and Željen Trpovski, Single Frequency Networks for DVB-T and Evolution Towards DVB-T2, Scientific Technical Review, 2010 (ok1)
  3. Akhtar Ali Jalbani, SINGLE FREQUENCY NETWORKS, PhD Scholar, Institute for Informatik, University of Goettingen, 2010 (ok4)
  4. Teddy Purnamirza, The Performance of OFDM in Mobile Radio Channel, M. Sc Degree in Engineering at University Technology Malaysia, 2005.
  5. Bernard Sklar, Digital Communications: Fundamentals and Applications, Prentice-Hall Inc. , 2001.
  6. Bernard Sklar, Fundamentals of Turbo Codes, 2002.
  7. Jorge Castiñeira Moreira, Patrick Guy Farrell, Essentials of Error Control Coding, Wiley & Sons Inc. , 2006.
  8. Sandeep Katakol, Orthogonal Frequency Division Multiplexing (OFDM), S. D. M College of Engineering and Technology, Vishveshwaraiah Technological University, 2010 (ok2)
  9. Ruhi Khetrapal and Vipul Awasthi, Enhanced BER Performance in Optical OFDM System, International Journal of Modern Engineering and Research Technology,2014 (ok3)
  10. Dushantha N. K. Jayakody, Leonardo O. Iheme, Erhan A. ?nce, Coded QPSK-OFDM for Data Transmission over Fading Channels, IEEE, 2010.
  11. Sanjeev Kumar, Ragini Gupta, Bit Error Rate Analysis of Reed Solomon Code for Efficient Communication System, international journal of computer applications, 2011.
  12. Jeff Foerster and John Liebetreu, FEC Performance of Concatenated Reed-Solomon and Convolutional Coding with Interleaving, IEEE 802. 16 Broadband Wireless Access Working Group, 2000.
  13. Chih-Peng Li, Wireless Information Transmission System Lab, National Sun Yat-Sen University, 2008.
  14. http://www. allsyllabus. com/aj/note/Information_Science/Information%20Theory%20and%20Coding/s11/CODING%20FOR%20BURST%20ERROR%20CORRECTION. php
  15. Venkatesan Guruswami, Introduction to Coding Theory: Reed-Solomon, BCH, Reed-Muller, and Concatenated Codes, CMU, 2010.
  16. IEEE Computer Society, and the IEEE Microwave Theory and Techniques Society, IEEE Standard for Wireless MAN-Advanced Air Interface for Broadband Wireless Access Systems, Amendment 2: Higher Reliability Networks,2013.
Index Terms

Computer Science
Information Sciences

Keywords

OFDM AWGN Channel Coding Reed Solomon Convolutional Interleaver.

Powered by PhDFocusTM