Suvi Juurakko

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The accuracy of location methods based on received-signal-strength (RSS) measurements is highly variable, but the underlying causes are not well known. In this paper, narrowband measurements at five VHF frequencies are used to evaluate the accuracy of RSS-based location algorithms. The least squares algorithm is the most accurate if the propagation model is(More)
The constantly growing number of mobile terminal users increases also the number of mobile originated emergency calls. In the United States mobile terminal location in case of an emergency call was mandated with stringent accuracy requirements by Federal Communications Commission (FCC) in 1996. Since July 2003 emergency call location is required also in the(More)
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