7300 search results - page 162 / 1460 » Multi-modal network protocols |
130
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WOWMOM
2005
ACM
15 years 9 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...
159
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
Abstract--Cooperative transmission is an emerging communication technique that takes advantage of the broadcast nature of wireless channels. However, due to low spectral efficiency...
134
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ECS
2006
15 years 4 months ago
2006
Several researches were conducted to Ad Hoc networks because of their facility of deployment, no need of an infrastructure and many other features. Thus, they still present many un...
127
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EWSN
2009
Springer
16 years 4 months ago
2009
Springer
Abstract. The need of monitoring people, animals, and things in general, brings to consider mobile WSNs besides traditional, fixed ones. Moreover, several advanced scenarios, like ...
146
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
—In this paper, we propose a physical (PHY) - medium access control (MAC) cross-layer protocol for ad hoc networks with antenna-array-equipped nodes that employ single-antenna tr...