10809 search results - page 222 / 2162 » Location Based Services |
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—Geographic routing protocols like GOAFR or GPSR rely on exact location information at the nodes, because when the greedy routing phase gets stuck at a local minimum, they requir...
ICDCSW
2005
IEEE
14 years 1 months ago
2005
IEEE
Recently, several directional MAC protocols using smart antennas or directional antennas have been proposed for wireless ad hoc networks including our proposed MAC protocol called...
PERVASIVE
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. Indoor location tracking systems have been a major focus of ubiquitous computing research, and they have much promise to help in collecting objective, real time data for ...
COMCOM
2008
13 years 8 months ago
2008
From manufacturers, distributors, and retailers of consumer goods to government departments, enterprises of all kinds are gearing up to use RFID technology to increase the visibil...
COMGEO
2004
ACM
13 years 8 months ago
2004
ACM
We consider point location in Delaunay triangulations with the aid of simple data structures. In particular, we analyze methods in which a simple data structure is used to first lo...