G - Physics – 01 – S
Patent
G - Physics
01
S
G01S 5/10 (2006.01) G01S 13/74 (2006.01) H04Q 7/32 (2006.01) H04Q 7/36 (2006.01)
Patent
CA 2561205
A method of assessing the location of a moveable device comprises receiving from each of a plurality of base stations, a radio frequency signal used by the moveable device to assess a signal strength of the radio frequency signal from the one of the plurality of base stations originating the radio frequency signal; receiving a proximity signal indicating that the moveable device is in the vicinity of a proximity sensor at a known location; transmitting indicators of signal strengths of the radio frequency signals, and transmitting proximity data indicative of the proximity signal to a computing device for computing at the computing device an estimate of the location of the moveable device based on the indicators of signal strength and proximity data.
L'invention concerne un procédé permettant d'évaluer la localisation d'un dispositif mobile, qui consiste à recevoir de chaque station de base d'une pluralité, un signal radiofréquence utilisé par ledit dispositif mobile afin d'évaluer la puissance du signal radiofréquence provenant de l'une des stations de base à l'origine du signal radiofréquence; à recevoir un signal de proximité indiquant que le dispositif mobile se trouve à proximité d'un capteur de proximité au niveau d'une localisation connue; à transmettre des indicateurs des puissances des signaux radiofréquence, et à transmettre des données de proximité signalant le signal de proximité à un dispositif informatique afin de calculer au niveau de ce dispositif une estimation de la localisation du dispositif mobile en fonction des indicateurs de puissance, de signal et de données de proximité.
Advocat Cheryl S.
Miller Ron
Spasov Peter
Advocat Cheryl S.
Miller Ron
Smart & Biggar
Spasov Peter
Wimcare Interactive Medicine Inc.
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