2149 search results - page 115 / 430 » Distributed Algorithms for Approximating Wireless Network Ca... |
117
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TSP
2010
14 years 8 months ago
2010
We consider the problem of distributed channel estimation in a sensor network which employs a random sleep strategy to conserve energy. If the N network nodes are randomly placed a...
104
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CCGRID
2005
IEEE
15 years 7 months ago
2005
IEEE
— The global internet is rich in commodity resources but scarce in specialized resources. We argue that a grid framework can achieve better performance if it separates management...
126
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ICNP
2009
IEEE
15 years 8 months ago
2009
IEEE
—We introduce a measurement-based optimization framework for topology control in dense 802.11 networks using sectorized antennas. We first formulate a topology control optimizat...
103
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WDAG
2010
Springer
14 years 12 months ago
2010
Springer
We present and analyze simple distributed contention resolution protocols for wireless networks. In our setting, one is given n pairs of senders and receivers located in a metric ...
136
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IPPS
2003
IEEE
15 years 6 months ago
2003
IEEE
Clustering is an important characteristic of most sensor applications. In this paper we define COSMOS, the Cluster-based, heterOgeneouS MOdel for Sensor networks. The model assum...