We apologize for a recent technical issue with our email system, which temporarily affected account activations. Accounts have now been activated. Authors may proceed with paper submissions. PhDFocusTM
CFP last date
20 November 2024
Call for Paper
December Edition
IJCA solicits high quality original research papers for the upcoming December edition of the journal. The last date of research paper submission is 20 November 2024

Submit your paper
Know more
Reseach Article

Analysis of Coding Techniques in WiMAX

by Prabhakar Telagarapu, G.B.S.R.Naidu, K.Chiranjeevi
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 22 - Number 3
Year of Publication: 2011
Authors: Prabhakar Telagarapu, G.B.S.R.Naidu, K.Chiranjeevi
10.5120/2564-3525

Prabhakar Telagarapu, G.B.S.R.Naidu, K.Chiranjeevi . Analysis of Coding Techniques in WiMAX. International Journal of Computer Applications. 22, 3 ( May 2011), 19-26. DOI=10.5120/2564-3525

@article{ 10.5120/2564-3525,
author = { Prabhakar Telagarapu, G.B.S.R.Naidu, K.Chiranjeevi },
title = { Analysis of Coding Techniques in WiMAX },
journal = { International Journal of Computer Applications },
issue_date = { May 2011 },
volume = { 22 },
number = { 3 },
month = { May },
year = { 2011 },
issn = { 0975-8887 },
pages = { 19-26 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume22/number3/2564-3525/ },
doi = { 10.5120/2564-3525 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:08:27.573802+05:30
%A Prabhakar Telagarapu
%A G.B.S.R.Naidu
%A K.Chiranjeevi
%T Analysis of Coding Techniques in WiMAX
%J International Journal of Computer Applications
%@ 0975-8887
%V 22
%N 3
%P 19-26
%D 2011
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Coding techniques is used for providing reliable information through the transmission channel to the user. In coding techniques the number of symbols in the source encoded message is increased in a controlled manner in order to facilitate two basic objectives at the receiver one is Error detection and other is Error correction. It is used to reduce the level of noise and interferences in electronic medium. The amount of error detection and correction required and its effectiveness depends on the signal to noise ratio (SNR). In digital communication, coding techniques is a broadly used term mostly referring to the forward error correction code. The advantage of forward error correction is that a back-channel is not required, or that retransmission of data can often be avoided, at the cost of higher bandwidth requirements on average. In this paper is useful for performance evaluation of physical layer of WIMAX by using Reed-Solomon coding and convolution coding scheme, cyclic prefix and interleaving for different modulation technique with respect to bit-error rate and SNR ratio

References
  1. IEEE 802.162004,” IEEE Standard for Local and Metropolitan Area Networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems”, 1 October, 2004
  2. Ghosh, A.; Wolter, D.R.; Andrews, J.G.; Chen, R., “Broadband wireless access with WIMAX/802.16: current performance benchmarks and future potential”, Communications Magazine, IEEE, Vol.43, Iss.2, Feb. 2005, Pages: 129136
  3. Koffman, I.; Roman, V.,” Broadband wireless access solutions based on OFDM access in IEEE 802.16” Communications Magazine, IEEE, Vol.40, Iss.4, April2002,Pages:96103
  4. IEEE 802.16-2006: "IEEE Standard for Local and Metropolitan Area Networks - Part 16: Air Interface for Fixed Broadband Wireless Access Systems".
  5. IEEE Std 802.16-2001,”IEEE Std. 802.162001IEEE Standard for Local and Metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems”, December 2001
  6. Derrick D. Boom, “Denial of Service Vulnerabilities in IEEE 802.16 Wireless Networks”, Master’s Thesis at Naval Postgraduate School Monterey, California, USA, 2004
  7. Hikmet Sari, “Characteristics and Compensation of Multipath Propagation in Broadband Wireless Access System”, ECPS 2005 Conference, 1518 March, 200576
  8. V. Erceg, K.V.S. Hari, M.S. Smith, D.S. Baum et al, “Channel Models for Fixed Wireless Applications”, IEEE 802.16.3 Task Group Contributions 2001, Feb. 01
  9. Bernard Sklar, “Digital Communications: Fundamentals and Applications, 2nd Edition,” January 11, 2001
  10. S.Catreux, V.Erceg, D.Gesbert, and R. Heath, “Adaptive Modulation and MIMO Coding for Broadband Wireless Data Networks,” IEEE Communications Magazine, pp.108115, June 2002.
  11. WiMAX Forum, “Mobile WiMAX - Part I: A Technical Overview and Performance Evaluation,” white paper, August 2006
  12. Y. Xiao, “WiMAX-Mobile Fi: Advanced research and technology, "Auerbach publications, 2008.
  13. L. Nuaymi, “WiMAX: Technology for Broadband Wireless Access,”John Wiley & Sons, 2007.
  14. S. Ahson and M. Ilyas, “WiMAX: Standards and Security," CRC Press, (Taylor and Francis Group), 2008.
  15. R.B. Marks, K. Stanwood, D. Chang, et al., “IEEE Standard for Local and Metropolitan Area Networks, Part 16: Air Interface for Fixed Broadband Wireless Access Systems,” October, 2004.
Index Terms

Computer Science
Information Sciences

Keywords

Error detection Error correction code WIMAX cyclic prefix SN Reed-Solomon coding