877 search results - page 150 / 176 » Simulation-based performance evaluation of routing protocols... |
GLOBECOM
2006
IEEE
14 years 3 months ago
2006
IEEE
- Recently, several MAC protocols using directional antennas, typically referred to as directional MAC protocols, have been proposed for wireless ad hoc networks. However, the MAC ...
HICSS
2003
IEEE
14 years 2 months ago
2003
IEEE
The basic networking unit in Bluetooth is piconet, and a larger-area Bluetooth network can be formed by multiple piconets, called scatternet. However, the structure of scatternets...
PERCOM
2010
ACM
13 years 7 months ago
2010
ACM
—This paper presents an ad-hoc vehicular protocol to support the logistics of first responders. First responders often travel several kilometers to reach an area impacted by an ...
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract— The ability of smart antennas to improve performance in a typically constrained ad-hoc network environment, has helped them garner significant attention over the last ...
ICNP
2009
IEEE
14 years 3 months ago
2009
IEEE
—Wormhole attack is a severe threat to wireless ad hoc and sensor networks. Most existing countermeasures either require specialized hardware devices or make strong assumptions o...