2149 search results - page 372 / 430 » Distributed Algorithms for Approximating Wireless Network Ca... |
103
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ICDCS
2007
IEEE
15 years 5 months ago
2007
IEEE
In this paper, we consider the issue of constructing an energy-efficient virtual network backbone in mobile ad hoc networks (MANETs) for broadcasting applications using directiona...
100
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ICC
2009
IEEE
15 years 8 months ago
2009
IEEE
— In most wireless relay networks, the source and relay nodes transmit successively via fixed time division (FTD) and each relay forwards a packet immediately upon receiving. In...
156
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INFOCOM
2012
IEEE
13 years 3 months ago
2012
IEEE
—Recent advances in cognitive radio (CR) technology have brought about a number of wireless standards that support opportunistic access to available white-space spectrum. Address...
130
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SPAA
2004
ACM
15 years 6 months ago
2004
ACM
Given a general graph G, a fundamental problem is to find a spanning tree H that best approximates G by some measure. Often this measure is some combination of the congestion and...
145
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IPSN
2007
Springer
15 years 7 months ago
2007
Springer
In this paper we propose a lightweight algorithm for constructing multi-resolution data representations for sensor networks. We compute, at each sensor node u, O(log n) aggregates...