Achieving high-accuracy distributed localization in sensor networks

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn III, Issue , 2005, Pages

  Costa, Jose A ^a   Patwari, Neal ^a   Hero III, Alfred O ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; CHANNEL CAPACITY; COMPUTER SIMULATION; MAXIMUM DEMAND INDICATORS; PARAMETER ESTIMATION; SIGNAL PROCESSING; SIGNAL RECEIVERS; WIRELESS TELECOMMUNICATION SYSTEMS;

CRAMÉR-RAO LOWER BOUND (CRB); DISTRIBUTED WEIGHTED-MULTIDIMENSIONAL SCALING (DWMDS); RECEIVED SIGNAL-STRENGTH (RSS); SENSOR NETWORKS; TIME-OF-ARRIVAL (TOA);

SENSORS;

EID: 33646803808     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2005.1415791     Document Type: Conference Paper

References (7)

1. N. Patwari, J. Ash, S. Kyperountas, R. L. Moses, A. O. Hero III, and N. S. Correal, "It takes a network: Cooperative geolocation of wireless sensors," subimtted to IEEE Signal Proc. Mag., Special Issue on Positioning and Navigation, 2005.
2. T. Cox and M. Cox, Multidimensional Scaling, Chapman & Hall, London, 1994.
3. P. Groenen, The majorization approach to multidimensional scaling: some problems and extensions, DSWO Press, 1993.
4. J. A. Costa, N. Patwari, and A. O. Hero III, "Distributed multidimensional scaling with adaptive weighting for node localization in sensor networks," submitted to ACM Trans. on Sensor Networks, 2004.
5. C. Savarese, J. M. Rabaey, and J. Beutel, "Locationing in distributed ad-hoc wireless sensor networks," in Proc. of IEEE Int. Conf. on Acoust. Speech and Signal Proc., May 2001.
6. th IEEE Hawaii Int. Conf. on System Sciences, Jan. 2001.
7. N. Patwari, A. O. Hero III, M. Perkins, N. Correal, and R. J. O'Dea, "Relative location estimation in wireless sensor networks," IEEE Trans. Sig. Proc., vol. 51, no. 8, pp. 2137-2148, 2003.