GLRT Detector for NLOS Error Reduction in Wireless Positioning Systems
نویسندگان
چکیده
The objective of this paper is to determine the potentialities of an optimal detection scheme within the framework of subscriber location. Using a Generalized Likelihood Ratio Test (GLRT), an improved first arriving path detector from propagation channel estimates is derived. Furthermore, an expression for false alarm probability is provided and detector performance is evaluated for different configurations.
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تاریخ انتشار 2002