S. G. Matthew, 11 Wireless Networks: The Definitive Guide, 2002.

D. Mohapatra and S. B. Suma, Survey of location based wireless services, 2005 IEEE International Conference on Personal Wireless Communications, 2005. ICPWC 2005., 2005.
DOI : 10.1109/ICPWC.2005.1431366

L. Cong and W. Zhuang, Hybrid TDOA/AOA mobile user location for wideband CDMA cellular systems, IEEE Trans. Wireless Communication, 2002.
DOI : 10.1109/TWC.2002.800542

D. H. Shin and T. K. Sung, Comparisons of Error Characteristics Between ToA and TDoA Positioning, IEEE Trans. Aerospace and Electronic Systems, 2002.

X. Ji and H. Zha, Robust sensor localization algorithm in wireless ad-hoc sensor networks, Proceedings. 12th International Conference on Computer Communications and Networks (IEEE Cat. No.03EX712), 2003.
DOI : 10.1109/ICCCN.2003.1284219

T. Kos, M. Grgic, and G. Sisul, Mobile User Positioning in GSM/UMTS Cellular Networks, Proceedings ELMAR 2006, 2006.
DOI : 10.1109/ELMAR.2006.329545

I. K. Adusei, K. Kyamakya, and K. Jobmann, Mobile Positioning Technologies in CellularNetworks: an Evaluation of their Performance Metrics, Proc.Military Communications Conf, 2002.

E. Trevisani and A. Vitaletti, Cell-ID Location Technique, Limits and Benefits: An Experimental Study, Sixth IEEE Workshop on Mobile Computing Systems and Applications, 2004.
DOI : 10.1109/MCSA.2004.9

N. Deblauwe and L. V. Biesen, Cellular Positioning: from Received Signal Strength Measurements to the Algorithm, IEEE Global Communications Conf, 2008.

C. M. Huang, T. H. Hsieh, and S. Y. Lin, A Signal-Aware Fingerprinting-Based Positioning Technique in Cellular Networks, 2011 14th International Conference on Network-Based Information Systems, 2011.
DOI : 10.1109/NBiS.2011.56

J. J. Peng, A Survey of Location Based Service for Galileo System, 2008 International Symposium on Computer Science and Computational Technology, 2008.
DOI : 10.1109/ISCSCT.2008.33

B. T. Fang, Trilateration and extension to Global Positioning System navigation, Journal of Guidance, Control, and Dynamics, vol.9, issue.6, pp.715-717, 1986.
DOI : 10.2514/3.20169

L. Peneda, A. Azenha, and A. Carvalho, Trilateration for indoors positioning within the framework of wireless communications, 2009 35th Annual Conference of IEEE Industrial Electronics, 2009.
DOI : 10.1109/IECON.2009.5415423

A. Pages-zamora, J. Vidal, and D. H. Brooks, Closed-form solution for positioning based on angle of arrival measurements, The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2002.
DOI : 10.1109/PIMRC.2002.1045433

P. Deng and P. Z. Fan, An AOA assisted TOA positioning system, WCC 2000, ICCT 2000. 2000 International Conference on Communication Technology Proceedings (Cat. No.00EX420), 2000.
DOI : 10.1109/ICCT.2000.890944

M. Ciurana, S. Cugno, and F. Barcelo-arroyo, WLAN indoor positioning based on TOA with two reference points, 2007 4th Workshop on Positioning, Navigation and Communication, 2007.
DOI : 10.1109/WPNC.2007.353607

P. Chai and L. Zhang, Indoor radio propagation models and wireless network planning, 2012 IEEE International Conference on Computer Science and Automation Engineering (CSAE)
DOI : 10.1109/CSAE.2012.6272872

M. Kumar, V. Kumar, and S. Malik, Performance and Analysis of Propagation Models for Predicting RSS for Efficient Handoff, Int. Journal Advanced Scientific and Technical Research, 2012.

M. Hassan-ali and K. Pahlavan, A new statistical model for site-specific indoor radio propagation prediction based on geometric optics and geometric probability, IEEE Trans. Wireless Communications, 2002.
DOI : 10.1109/7693.975450