588 search results - page 7 / 118 » Online Frequency Assignment in Wireless Communication Networ... |
ICT
2004
Springer
15 years 2 months ago
2004
Springer
CORR
2011
Springer
14 years 4 months ago
2011
Springer
We study frequency allocation in wireless networks. A wireless network is modeled by an undirected graph, with vertices corresponding to cells. In each vertex we have a certain nu...
MOBIHOC
2008
ACM
15 years 9 months ago
2008
ACM
Recently, cooperative communications, in the form of keeping each node with a single antenna and having a node exploit a relay node's antenna, is shown to be a promising appr...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
— In Cognitive Radio Networks, nodes can work on different frequency bands. Existing routing proposals help nodes select frequency bands without considering the effect of band sw...
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IWCMC
2010
ACM
15 years 2 months ago
2010
ACM
Wireless ad hoc networks consist of hundreds to thousands of mobile nodes that are powered by batteries. To prolong the network operational time, energy conservation in such netwo...