304 search results - page 51 / 61 » Fingerprinting Mobile User Positions in Sensor Networks |
241
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GIS
2004
ACM
16 years 5 months ago
2004
ACM
The advances in wireless communication and decreasing costs of mobile devices have enabled users to access desired information at any time. Coupled with positioning technologies l...
132
Voted
AINA
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper presents a novel motion detection scheme by using the Momentum of Received Signal Strength (MRSS) to improve the quality of handoff in a general wireless network. MRSS ...
164
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ICUMT
2009
15 years 2 months ago
2009
Uplink users in cellular networks, such as UMTS/ HSPA, located at the edge of the cell generally suffer from poor channel conditions. Deploying intermediate relay nodes is seen as ...
152
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INFOCOM
2010
IEEE
15 years 3 months ago
2010
IEEE
—Knowing accurate positions of nodes in wireless ad-hoc and sensor networks is essential for a wide range of pervasive and mobile applications. However, errors are inevitable in ...
163
Voted
PERCOM
2009
ACM
15 years 11 months ago
2009
ACM
—The ubiquity of mobile devices has brought forth the concept of participatory sensing, whereby ordinary citizens can now contribute and share information from the urban environm...