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28 April 2010 Efficient wireless location detection system
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Over the past few years, several wireless location detection algorithms have been proposed in the literature. However, an effective solution for CDMA-based wireless communication system is yet to be found. In this paper, a position location estimation technique for CDMA wireless communications system is proposed. The proposed technique utilizes the Chan-Ho method for solving the hyperbolic model, which provides faster solution to the hyperbolic model and does not suffer from the convergence problem. The performance of the proposed position location technique has been tested by considering different system parameters, such as channel noise and variable position of the user. Test results show that the proposed position location technique can successfully determine the position of a wireless user under various challenging scenarios.
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M. S. Alam, S. Alsharif, and N. Haq "Efficient wireless location detection system", Proc. SPIE 7706, Wireless Sensing, Localization, and Processing V, 77060C (28 April 2010);

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