198 search results - page 38 / 40 » An algorithmic approach to geographic routing in ad hoc and ... |
GI
2004
Springer
14 years 23 days ago
2004
Springer
: Next to authentication, secure key exchange is considered the most critical and complex issue regarding ad-hoc network security. We present a low-cost, (i.e. low hardware-complex...
SENSYS
2003
ACM
14 years 18 days ago
2003
ACM
An effective approach for energy conservation in wireless sensor networks is scheduling sleep intervals for extraneous nodes, while the remaining nodes stay active to provide cont...
DCOSS
2010
Springer
13 years 10 months ago
2010
Springer
A number of protocols have been proposed to date to defend against wormhole attacks in wireless networks by adopting synchronized clocks, positioning devices, or directional antenn...
SUTC
2008
IEEE
14 years 1 months ago
2008
IEEE
A piece of Hovering Information is a geo-localized information residing in a highly dynamic environment such as a mobile ad hoc network. This information is attached to a geograph...
EURONGI
2005
Springer
14 years 27 days ago
2005
Springer
Abstract— Trajectory Based Forwarding (TBF) is a new approach to routing in ad hoc wireless networks. It exploits node position information and, similarly to source routing, requ...