TERMINAL AND METHOD FOR MEASURING LOCATION THEREOF

A user terminal measures a location thereof. In a method for measuring a terminal location, the terminal measures received signal strength indicator (RSSI) values of signals received from a pluralityof electronic devices deployed in a space. Then the terminal extracts a preliminary location of the t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAEK, Dusan, KIM, Youngkyu, AHN, Taewon, KONG, Dongkeon, LEE, Yonggwon, KIM, Kyungjae, KIM, Junhyung
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	A user terminal measures a location thereof. In a method for measuring a terminal location, the terminal measures received signal strength indicator (RSSI) values of signals received from a pluralityof electronic devices deployed in a space. Then the terminal extracts a preliminary location of the terminal with respect to each of a plurality of predetermined algorithms by applying the plurality of algorithms to the measured RSSI values, identifies a first estimated location of the terminal by applying a predetermined weight to each preliminary location, identifies a second estimated locationof the terminal using an output of at least one sensor, and determines a final location of the terminal, based on the first and second estimated locations.