115 search results - page 14 / 23 » Dissemination of Spatial-Temporal Information in Mobile Netw... |
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— We consider the problem of routing messages through a network with episodic connectivity without a priori knowledge of node schedules or locations. We present Steward Assisted ...
CASCON
2003
13 years 9 months ago
2003
The advance in wireless networks and in positioning systems has led to the development of a new generation of mobile applications: location-based services (LBS). LBS offer highly ...
SENSYS
2003
ACM
14 years 27 days ago
2003
ACM
Event-driven sensor networks operate under an idle or light load and then suddenly become active in response to a detected or monitored event. The transport of event impulses is l...
MOBISYS
2005
ACM
14 years 7 months ago
2005
ACM
? We present a system for automatic monitoring and timely dissemination of multimedia information to a range of mobile information appliances based on each user's interest pro...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— By geocast protocols, information can be directly disseminated to users of mobile devices who currently reside in selected geographical regions. Time-stable geocast protocols e...