Browse > Article

Coded performance evaluation of a multi-antenna OFDMA system for reverse-link  

Cho, Han-Gyu (University of Texas at Austin)
Hong, Dae-Sik (Dept. of Electrical and Electronic Eng., Yonsei University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea TC / v.44, no.4, 2007 , pp. 80-87 More about this Journal
Abstract
In this paper, link-level performance of a OFDMA technique, which has been considered as a standard for 802.16, 802.20, 3G-LTE, WiMax, and WiBro, is evaluated for next-generation wireless communication systems. While many researches have focused on uncoded forward-link performances, this paper provides a coded performance of a reverse-link OFDMA system. Performance degradation due to time offset among reverse-link users and frequency offset during FFT process is investigated. Transmitter and receiver antenna diversity techniques are used to overcome performance degradation. Performance of a OFDMA system is compared with a CDMA system in terms of FER and throughput to emphasize the advantage of OFDMA system for a reverse-link. Finally, under given specification, Eb/No required to achieve the maximum throughput of a reverse-link is proposed considering various coded rates and antenna permutations.
Keywords
OFDMA;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 M. Park, K. Ko, H. Yoo, and D. Hong, 'Performance Analysis of OFDMA Uplink Systems with Symbol Timing Misalignment,' IEEE Comm. Letters, Vol. 7, no. 8, pp. 376-378, Aug. 2003   DOI   ScienceOn
2 J. Beek, et. al.,'ML Estimation of Time and Frequency Offset in OFDM Systems', IEEE Trans. on Signal Processing, pp. 1800-1805, Vol. 45, July 1997   DOI   ScienceOn
3 Y. Cho, S. Ro, H. Cho, J. Lee, and D. Hong, 'A Novel Channel Estimation Method Using Pilot Channels for Frequency-Interleaved MC-CDMA Systems,' IEEE Signal Processing Letters, Vol. 12, no. 9, pp. 757-759, Nov. 2005   DOI   ScienceOn
4 F. Ueng, et. al., 'Adaptive MC-CDMA and MC-DS-CDMA Receivers for Multiuser and Multipath Fading Communications,' in Proc. of IWCMC'06, pp. 821-826, 2006. 7   DOI
5 M. Cho, H. Cho, H. Yu, and D. Hong, 'A Novel 2-Dimensional Spreading Method for Down-link OFDM-Code Division Multiplexing Systems,' IEICE, Vol. 89, no. 6, pp. 1907-1910, June 2006   DOI
6 H. Atarashi, S. Abeta, and M. Sawahashi, 'Variable Spreading Factor - Orthogonal Frequency and Code Division Multiplexing (VSF-OFCDM) for broadband packet wireless access,' IEICE Trans. on Comm., Vol.E86-B, no.1, pp.291-299, Jan. 2003
7 IEEE C802.20-03-16, 'Initial Contribution on a System Meeting MBWA characteristics,' Flarion, March, 2003
8 S. Hara and R. Prasad, 'Overview of Multicarrier CDMA,' IEEE Comm. Mag. Vol.35, pp. 126-136, Dec. 1997   DOI   ScienceOn
9 노상민, 조한규, 유현규, 조영보, 조면균, 홍대식, '차세대 이동통신 시스템용 순방향 MC-CDMA 링크레벨 성능 검증', Telecommunication Review 제 15권, 3호, 457-466쪽, 2005년 6월
10 I. Koffman, V. Roman, 'Broadband Wireless Access Solutions Based on OFDM Access in IEEE 802.16,' IEEE Comm. Mag. pp. 96-103, April 2002   DOI   ScienceOn
11 IEEE 802.20-PD: '802.20 Requirements Document-Ver. 13', May. 2004
12 ITU-R PDNR WP8F, 'Vision, Framework and Overall Objectives of the Future Development of IMT-2000 and SYstems beyond IMT-2000,' 2002
13 A. Ghosh, J. G. Andrews, R. Chen, and D. R.Wolter, 'Broadband wireless access with WiMax/802.16:Current performance benchmarks and future potential', IEEE Comm. Mag. Feb. 2005   DOI   ScienceOn
14 L. J. Cimini, Jr. and N. R. Sollenberger, 'OFDM with diversity and coding for high-bit-rate mobile data applications,' Mobile Multimedia Commun., Vol. 1, pp. 247-254, 1997
15 IEEE 802.16, 'Draft IEEE Standard for Local and metropolitan area networks, Part 16' IEEE Standards REV-d/D1-2004
16 조한규, 노상민, 유현규, 조영보, 조면균, 홍대식, '4세대 이동통신 시스템을 위한 다중 반송파 전송기법,' 텔레콤, 제 19권 제 2호, 21-32쪽, 2003년 12월
17 Y. Kim, B. Jeong, J. Chung, C. Hwang, J. Ryu, K. Kim, and Y. Kim, 'Beyond 3G: Vision, Requirements, and Enabling Technologies,' IEEE Comm. Mag. pp. 120-124, Mar. 2003   DOI   ScienceOn
18 육영수, 조남신, 조재희, 천현수, 홍대식, '4세대 무선 통신 시스템과 OFDM 기술,' 한국통신학회지, 제 18권 6편, 58-73쪽, 2002년 6월
19 K. Tachikawa, 'A Perspective on the Evolution of Mobile Communications,' IEEE Comm. Mag. pp. 66-73, Oct. 2003
20 이석규, 장경희, 황승구, 한기철, 'ETRI의 4세대 무선전송시스템 연구개발,' 한국통신학회지, 제 19편, 7편, 86-101쪽, 2002년 7월   과학기술학회마을