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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
Abstract—Due to the emergence of Cognitive Radio, a special type of heterogeneous networks attracts increasing interest recently, in which a secondary network composed of cogniti...
154
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PODC
2004
ACM
16 years 12 hour ago
2004
ACM
We consider the problem of designing a compact communication network that supports efficient routing in an Euclidean plane. Our network design and routing scheme achieves 1+ stret...
175
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MOBIHOC
2002
ACM
16 years 6 months ago
2002
ACM
In this paper we assume that a multihop wireless network (also called a wireless ad hoc network) consists of nodes whose transmitting powers are finitely adjustable. We consider t...
166
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COCOON
2005
Springer
16 years 3 days ago
2005
Springer
We study the edge-connectivity survivable network design problem with an additional linear budget constraint. We give a strongly polynomial time (3, 3)-approximation algorithm for ...
179
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GLOBECOM
2006
IEEE
16 years 19 days ago
2006
IEEE
— Topology control is the problem of assigning power levels to the nodes of an ad hoc network so as to create a specified network topology while minimizing the energy consumptio...