1950 search results - page 55 / 390 » Performance of multichannel wireless ad hoc networks |
216
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CISS
2008
IEEE
15 years 8 months ago
2008
IEEE
Cognitive radios permit dynamic control of physical layer resources such as transmission power and constellation size; these degrees of freedom can be employed to achieve significa...
157
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ICC
2009
IEEE
16 years 27 days ago
2009
IEEE
Abstract—Advances in mobile networks and positioning technologies have made location information a valuable asset in vehicular ad-hoc networks (VANETs). However, the availability...
187
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MSWIM
2006
ACM
16 years 3 days ago
2006
ACM
As mobile devices, such as laptops, PDAs or mobile phones, are getting more and more ubiquitous and are able to communicate with each other via wireless technologies, the paradigm...
162
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ICC
2008
IEEE
16 years 18 days ago
2008
IEEE
—Connectivity-based routing protocols use the hop count vector to a group of anchors for packet forwarding. Due to the discrete nature of hop count based coordinates, without an ...
177
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LCN
2003
IEEE
15 years 11 months ago
2003
IEEE
We consider wireless multicast tree construction for energy efficiency. We introduce a novel algorithm, Incremental Shortest Path Tree (ISPT), to generate source-based multicast ...