304 search results - page 51 / 61 » Fingerprinting Mobile User Positions in Sensor Networks |
267
click to vote
GIS
2004
ACM
16 years 7 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...
154
click to vote
AINA
2008
IEEE
16 years 13 days 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 ...
196
click to vote
ICUMT
2009
15 years 3 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 ...
180
click to vote
INFOCOM
2010
IEEE
15 years 4 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 ...
187
click to vote
PERCOM
2009
ACM
16 years 23 days 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...