278 search results - page 53 / 56 » GSM indoor localization |
101
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PG
2003
IEEE
15 years 6 months ago
2003
IEEE
In this paper we revisit the cells-and-portals visibility methods, originally developed for the special case of architectural interiors. We define an effectiveness measure for a ...
104
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MOBICOM
2010
ACM
15 years 1 months ago
2010
ACM
In 802.11 managed wireless networks, the manager can address under-served links by rate-limiting the conflicting nodes. In order to determine to what extent each conflicting node ...
109
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MOBISYS
2009
ACM
16 years 1 months ago
2009
ACM
To ensure sustainable operations of wireless sensor systems, environmental energy harvesting has been regarded as the right solution for long-term applications. In energy-dynamic ...
116
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MOBISYS
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we present a reliable storage service, called SolarStore, that adaptively trades-off storage reliability versus energy consumption in solar-powered sensor networks....
110
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ICRA
2007
IEEE
15 years 7 months ago
2007
IEEE
— Map learning is a fundamental task in mobile robotics because maps are required for a series of high level applications. In this paper, we address the problem of building maps ...