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As part of a larger scope work that studies network-based positioning, that employs timing measures, this article proposes a methodology to add Cramer-Rao Bounds (CRBs) information to the propagation model. Moreover, it enables a very quick computation of CRBs for timing, avoiding the growing computational effort resulting from Fisher's matrix formulation and its inversion for each required position...
The objective of this paper is to determine the potentialities of an optimal detection scheme within the framework of mobile location. A method for detecting the first arriving path from a multipath environment as a mean of enhancing subscriber location is described. A binary hypothesis test is performed, some expressions for Constant False Alarm Rate (CF AR) detectors are derived and their performances...
The objective of this paper is to determine the potentialities of a detection scheme within the framework of subscriber location. Usually, it is the first arrival that bears the necessary information for user location. In NLOS situations, this first arrival is very much attenuated with respect to the RAKE synchronisation time instant, and it is placed well before this point. The determination of a...
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