1488 search results - page 216 / 298 » Cooperative Beamforming for Wireless Ad Hoc Networks |
SUTC
2006
IEEE
15 years 5 months ago
2006
IEEE
Energy assessment of MAC protocols for wireless sensor networks is generally based on the times of transmit, receive and sleep modes. The switching energy between two consecutive ...
PERCOM
2008
ACM
15 years 11 months ago
2008
ACM
One of the most evident characteristics of an ad hoc ubiquitous computing environment is the dynamism of connections. Due to the mobility of nodes, paths between communicating pee...
RAID
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. Attack analysis is a challenging problem, especially in emerging environments where there are few known attack cases. One such new environment is the Mobile Ad hoc Networ...
IPPS
2007
IEEE
15 years 6 months ago
2007
IEEE
Ultrasound has been proposed as out-of-band channel for authentication of peer devices in wireless ad hoc networks. Ultrasound can implicitly contribute to secure communication ba...
DIALM
2004
ACM
15 years 5 months ago
2004
ACM
We present three localized techniques for broadcasting in large scale ad hoc networks, i.e., for the problem of disseminating a message from a source node to all the nodes in the ...