Received signal strength based mobile positioning via constrained weighted least squares

by: KW Cheung, HC So, WK Ma, YT Chan

Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on, Vol. 5 (2003), pp. V-137-40 vol.5.

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Abstract

Location estimation of mobile telephones has received considerable interest in the field of wireless communications. In this paper, a simple and efficient positioning algorithm using received signal strength measurements obtained from at least three base stations are developed. Our proposed method is based on solving a nonconvex constrained weighted least squares problem. Simulation results show that the performance of the proposed method achieves the Cramer-Rao lower bound.

@inproceedings{citeulike:844265, abstract = {Location estimation of mobile telephones has received considerable interest in the field of wireless communications. In this paper, a simple and efficient positioning algorithm using received signal strength measurements obtained from at least three base stations are developed. Our proposed method is based on solving a nonconvex constrained weighted least squares problem. Simulation results show that the performance of the proposed method achieves the Cramer-Rao lower bound.}, author = {Cheung, K. W. and So, H. C. and Ma, W. K. and Chan, Y. T. }, citeulike-article-id = {844265}, journal = {Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on}, keywords = {localization}, pages = {V--137-40 vol.5}, posted-at = {2007-01-18 17:09:43}, priority = {2}, title = {Received signal strength based mobile positioning via constrained weighted least squares}, url = {http://ieeexplore.ieee.org/xpls/abs\_all.jsp?arnumber=1199887}, volume = {5}, year = {2003} }

RIS record

TY - CONF ID - citeulike:844265 L3 - citeulike-article-id:844265 TI - Received signal strength based mobile positioning via constrained weighted least squares JF - Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on VL - 5 SP - V EP - 137-40 vol.5 N2 - Location estimation of mobile telephones has received considerable interest in the field of wireless communications. In this paper, a simple and efficient positioning algorithm using received signal strength measurements obtained from at least three base stations are developed. Our proposed method is based on solving a nonconvex constrained weighted least squares problem. Simulation results show that the performance of the proposed method achieves the Cramer-Rao lower bound. KW - localization AU - Cheung, KW AU - So, HC AU - Ma, WK AU - Chan, YT PY - 2003/// UR - http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1199887 ER -

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