An indoor-location sensing system using WLAN and ultrasonic/radio technologies
Ubiquitous location-aware systems and services are becoming a reality as made evident by the widely known Global Position System (GPS). However, indoor location-aware sensing systems are not yet commercially viable since: (i) for a GPS-based system, the signals attenuate and can multipath indoors ca...
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| Language: | English en |
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2008
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| Online Access: | http://hdl.handle.net/1828/1080 |