A MIMO system with backward compatibility for OFDM-based WLANs

Eurasip Journal on Applied Signal Processing

Volumn 2004, Issue 5, 2004, Pages 696-706

  Liu, Jianhua ^a   Li, Jian ^a  

^a University of Florida   (United States)

Author keywords

Carrier synchronization; Channel estimation; MIMO system; OFDM; Symbol timing; WLAN

Indexed keywords

CARRIER CONCENTRATION; CHANNEL CAPACITY; DECODING; ESTIMATION; FREQUENCIES; LOCAL AREA NETWORKS; WIRELESS TELECOMMUNICATION SYSTEMS;

CARRIER SYNCHRONIZATION; CHANNEL ESTIMATION; MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) SYSTEMS; SYMBOL TIMING; WIRELESS LOCAL AREA NETWORKS (WLAN);

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 3042688441     PISSN: 11108657     EISSN: None     Source Type: Journal    
DOI: 10.1155/S111086570431022X     Document Type: Article

References (18)

1. R. van Nee, G. Awater, M. Morikura, H. Takanashi, M. Webster, and K. W. Halford, "New high-rate wireless LAN standards," IEEE Communications Magazine, vol. 37, no. 12, pp. 82-88, 1999.
2. IEEE 802.11a-1999, "IEEE Standard for Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks-specific requirements-Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications - Amendment 1: High-speed Physical Layer in the 5 GHz band," 1999.
3. A. F. Naguib, N. Seshadri, and A. R. Calderbank, "Increasing data rate over wireless channels," IEEE Signal Processing Magazine, vol. 17, no. 3, pp. 76-92, 2000.
4. G. J. Foschini, "Layered space-time architecture for wireless communication in a fading environment when using multi-element antennas," Bell Labs Tech. Journal, vol. 1, no. 2, pp. 41-59, 1996.
5. G. D. Golden, G. J. Foschini, R. A. Valenzuela, and P. W. Wolniansky, "Detection algorithm and initial laboratory results using the V-BLAST space-time communication architecture," Electronics Letters, vol. 35, no. 1, pp. 14-15, 1999.
6. G. J. Foschini and M. J. Gans, "On limits of wireless communications in a fading environment when using multiple antennas," Wireless Personal Communications, vol. 6, no. 3, pp. 311-335, 1998.
7. I. E. Telatar, "Capacity of multi-antenna Gaussian channels," European Transactions on Telecommunications, vol. 10, no. 6, pp. 585-595, 1999.
8. O. Damen, A. Chkeif, and J.-C. Belfiore, "Lattice code decoder for space-time codes," IEEE Communications Letters, vol. 4, no. 5, pp. 161-163, 2000.
9. X. Li, H. Huang, G. J. Foschini, and R. A. Valenzuela, "Effects of iterative detection and decoding on the performance of BLAST," in Proc. IEEE GLOBECOM'00, vol. 2, pp. 1061-1066, San Francisco, Calif, USA, November 2000.
10. A. M. Tonello, "Space-time bit-interleaved coded modulation with an iterative decoding strategy," in Proc. IEEE 52th Vehicular Technology Conference, vol. 1, pp. 473-478, Boston, Mass, USA, September 2000.
11. B. M. Hochwald and S. ten Brink, "Achieving near-capacity on a multiple-antenna channel," IEEE Transactions on Communications, vol. 51, no. 3, pp. 389-399, 2003.
12. C. Z. W. Hassell Sweatman, J. S. Thompson, B. Mulgrew, and P. M. Grant, "A comparison of the MMSE detector and its BLAST version for the MIMO channel," in IEE Seminar on MIMO: Communications Systems from Concept to Implementations, pp. 19/1-19/6, London, UK, December 2001.
13. J.-J. van de Beek, O. Edfors, M. Sandell, S. K. Wilson, and P. O. Börjesson, "On channel estimation in OFDM systems," in Proc. IEEE 45th Vehicular Technology Conference, vol. 2, pp. 815-819, Chicago, 111, USA, July 1995.
14. Z. Wang and G. B. Giannakis, "Wireless multicarrier communications," IEEE Signal Processing Magazine, vol. 17, pp. 29-48, May 2000.
15. N. Chayat, "Tentative criteria for comparison of modulation methods," IEEE P802.11-97/96, September 1997.
16. E. G. Larsson and J. Li, "Preamble design for multiple-antenna OFDM-based WLANs with null subcarriers," IEEE Signal Processing Letters, vol. 8, no. 11, pp. 285-288, 2001.
17. T. M. Schmidl and D. C. Cox, "Robust frequency and timing synchronization for OFDM," IEEE Transactions on Communications, vol. 45, no. 12, pp. 1613-1621, 1997.
18. J. Li, G. Liu, and G. B. Giannakis, "Carrier frequency offset estimation for OFDM-based WLANs," IEEE Signal Processing Letters, vol. 8, no. 3, pp. 80-82, 2001.