A high-performance measure for non-line-of-sight identification in MIMO-OFDM-based sensor networks

IEEE Systems Journal

Volumn 8, Issue 1, 2014, Pages 125-130

  Xu, Wenjie ^a   Zekavat, Seyed A ^b  

^a NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

^b Michigan Technological University   (United States)

Author keywords

Antenna arrays; localization; multi input multi output (MIMO) orthogonal frequency division multiplexing (OFDM); non line of sight (NLOS) identification; sensor networks

Indexed keywords

FREQUENCY CORRELATION; LOCALIZATION; MULTI-INPUT MULTI-OUTPUT; MULTIPLE TRANSMIT AND RECEIVE ANTENNAS; NONLINE OF SIGHT; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEMS; PROBABILITY OF DETECTION; WIRELESS LOCALIZATION SYSTEMS;

ANTENNA ARRAYS; MIMO SYSTEMS; MULTIPLEXING EQUIPMENT; RECEIVING ANTENNAS; SENSOR NETWORKS;

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING;

EID: 84897614406     PISSN: 19328184     EISSN: 19379234     Source Type: Journal    
DOI: 10.1109/JSYST.2013.2260627     Document Type: Article

References (17)

1. W. Foy, "Position-location solutions by Taylor-series estimation," IEEE Trans. Aerosp. Electron. Syst., vol. AES-12, no. 2, pp. 187-194, Mar. 1976.
2. X. Li, "A selective model to suppress NLOS signals in angle-of-arrival (AOA) location estimation," in Proc. 9th IEEE Int. Symp. Pers., Indoor Mobile Radio Commun., Sep. 1998, pp. 461-465.
3. L. Konrad and W. Matt, "Motetrack: A robust, decentralized approach to RF-based location tracking," in Proc. Int. Workshop Loc.- Context-Awareness, 2005, vol. 3479, pp. 63-82.
4. I. Guvenc, F. W. C. Chong, and H. Inamura, "NLOS identification and weighted least-squares localization for UWB systems using multipath channel statistics," EURASIP J. Adv. Signal Process., vol. 2008, no. 1, pp. 271 984-1-271 984-14, Jan. 2008.
5. M. Wylie and J. Holtzman, "The non-line of sight problem in mobile location estimation," in Proc. 5th IEEE Int. Conf. Universal Pers. Commun., Sep. 1996, pp. 827-831.
6. S. Venkatesh and R. Buehrer, "Non-line-of-sight identification in ultrawideband systems based on received signal statistics," IET Microw., Antennas Propag., vol. 1, no. 6, pp. 1120-1130, Dec. 2007. (Pubitemid 350255765)
7. F. Benedetto, G. Giunta, A. Toscano, and L. Vegni, "Dynamic LOS/NLOS statistical discrimination of wireless mobile channels," in Proc. 65th IEEE VTC-Spring, Apr. 2007, pp. 3071-3075. (Pubitemid 47134511)
8. W. Xu, S. Zekavat, and H. Tong, "A novel spatially correlated multiuser MIMO channel modeling: Impact of surface roughness," IEEE Trans. Antennas Propag., vol. 57, no. 8, pp. 2429-2438, Aug. 2009.
9. W. Xu, Z. Wang, and S. Zekavat, "Non-line-of-sight identification in wireless localization via phase difference statistics across two antenna elements," IET Commun., vol. 5, no. 13, pp. 1814-1822, Sep. 2011.
10. A. Peled and A. Ruiz, "Frequency domain data transmission using reduced computational complexity algorithms," in Proc. IEEE ICASSP, Apr. 1980, vol. 5, pp. 964-967. (Pubitemid 11426468)
11. E. Jacobsen, V. Erceg, L. Schumacher, P. Kyritsi, A. Molisch, D. S. Baum, A. Y. Gorokhov, C. Oestges, Q. Li, K. Yu, N. Tal, B. D. Namur, A. Jagannatham, C. Lanzl, V. J. Rhodes, J. Medbo, D. Michelson, M. Webster, D. Cheung, C. Prettie, M. Ho, S. Howard, B. Bjerke, L. Jengx, H. Sampath, S. Catreux, S. Valle, S. Catreux, A. Poloni, A. Forenza, and R. W. Heath, "IEEE P802.11 Wireless LANs," High Throughput Task Group, Tech. Rep. IEEE 802.11-03/940r4, May 2004.
12. IEEE Standard for Local and Metropolitan Area Networks Part 16: Air Interface for Broadband Wireless Access Systems, IEEE Std 802.16-2009 (Revision of IEEE Std 802.16-2004), May 2009.
13. T. Lamahewa, R. Kennedy, T. Abhayapala, and T. Betlehem, "MIMO channel correlation in general scattering environments," in Proc. 7th Australian Commun. Theory Workshop, Feb. 2006, pp. 93-98. (Pubitemid 44732605)
14. R. Ertel and J. Reed, "Angle and time of arrival statistics for circular and elliptical scattering models," IEEE J. Sel. Areas Commun., vol. 17, no. 11, pp. 1829-1840, Nov. 1999. (Pubitemid 30536496)
15. S.-H. Kong, "TOA and AOD statistics for down link Gaussian scatterer distribution model," IEEE Trans. Wireless Commun., vol. 8, no. 5, pp. 2609-2617, May 2009.
16. S. M. Kay, Fundamentals of Statistical Signal Processing, Volume 2: Detection Theory. Englewood Cliffs, NJ, USA: Prentice-Hall, Feb. 1998.
17. W. Xu and S. A. (Reza) Zekavat, "Novel high performance MIMO-OFDM based measures for NLOS identification in time-varying frequency and space selective channels," IEEE Commun. Lett., vol. 16, no. 2, pp. 212-215, Feb. 2012.