78 search results - page 3 / 16 » On Connectivity in Ad Hoc Networks under Jamming Using Direc... |
WOWMOM
2005
ACM
13 years 11 months ago
2005
ACM
— Many MAC sub-layer protocols for supporting the usage of directional antennas in ad hoc networks have been proposed in literature. However, there remain two open issues that ar...
MOBIHOC
2003
ACM
14 years 4 months ago
2003
ACM
Directional antennas in ad hoc networks offer many benefits compared with classical omnidirectional antennas. The most important include significant increase of spatial reuse, cov...
ICWMC
2006
IEEE
13 years 11 months ago
2006
IEEE
Although directional antennas have been used in mobile communications systems for quite a long time, realistic applications of directional or smart antennas in wireless ad hoc net...
WCNC
2008
IEEE
13 years 11 months ago
2008
IEEE
—Using directional antennas to conserve bandwidth and energy consumption in ad hoc wireless networks has attracted much attention of the research community in recent years. Howev...
ICDCS
2003
IEEE
13 years 10 months ago
2003
IEEE
Three collision-avoidance protocols are analyzed that use omni-directional packet reception together with omnidirectional transmissions, directional transmissions, or a combinatio...