A TOA-based location algorithm reducing the errors due to non-line-of-sight (NLOS) propagation
نویسندگان
چکیده
An effective location algorithm, which considers nonline-of-sight (NLOS) propagation, is presented. By using a new variable to replace the square term, the problem becomes a mathematical programming problem, and then the NLOS propagation’s effect can be evaluated. Compared with other methods, the proposed algorithm has high accuracy.
منابع مشابه
مکان یابی وفقی موبایل به روش آزمون باقیمانده
Determination of mobile localization with time of arrival (TOA) signal is a requirement in cellular mobile communication. In some of the previous methods, localization with non-line-of-sight (NLOS) paths can lead to large position error. Also for simplicity, in most simulations suppose non stationary actual environments as stationary. This paper proposes (residual test + recursive least square)...
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ورودعنوان ژورنال:
- IEEE Trans. Vehicular Technology
دوره 52 شماره
صفحات -
تاریخ انتشار 2001