746 search results - page 149 / 150 » DSR-Based Directional Routing Protocol for Ad Hoc Networks |
WISEC
2009
ACM
14 years 3 days ago
2009
ACM
Time synchronization in highly distributed wireless systems like sensor and ad hoc networks is extremely important in order to maintain a consistent notion of time throughout the ...
GI
2004
Springer
13 years 10 months 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...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Hydra is a flexible wireless network testbed being developed at UT Austin. Our focus is networks that support multiple wireless hops and where the network, especially the MAC,...
SECON
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper we present empirical results from a study examining the effects of antenna diversity and placement on vehicle-to-vehicle link performance in vehicular ad hoc netw...
SASN
2006
ACM
13 years 11 months ago
2006
ACM
In a mobile ad hoc network (MANET), a source node must rely on intermediate nodes to forward its packets along multihop routes to the destination node. Due to the lack of infrastr...