2279 search results - page 264 / 456 » Distributed Spectrum-Efficient Routing Algorithms in Wireles... |
115
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DCOSS
2007
Springer
15 years 10 months ago
2007
Springer
Localization is a fundamental problem in wireless sensor networks. In this paper, we consider how to localize individual nodes in a wireless sensor network when some subset of the...
160
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ICPP
2003
IEEE
15 years 9 months ago
2003
IEEE
This paper presents a distributed algorithm called LREMiT for extending the lifetime of a source-based multicast tree in wireless ad hoc networks (WANET). The lifetime of a multic...
144
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QSHINE
2009
IEEE
2009
IEEE
Joint Optimization of System Lifetime and Network Performance for Real-Time Wireless Sensor Networks
15 years 10 months ago
Maximizing the aggregate network utility and minimizing the network energy consumption are important but conflict goals in wireless sensor networks. Challenges arise due to the app...
137
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CLUSTER
2002
IEEE
15 years 3 months ago
2002
IEEE
In this paper, we address the impact of resource limitations on the operation and performance of the broadcasting and multicasting schemes developed for infrastructureless wireless...
152
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CN
2008
15 years 3 months ago
2008
The primary feature of cognitive radios for wireless communication systems is the capability to optimize the relevant communication parameters given a dynamic wireless channel env...