295 search results - page 32 / 59 » An approximation algorithm for the wireless gathering proble... |
184
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
Wireless sensor networks are proving to be useful in a variety of settings. A core challenge in these networks is to minimize energy consumption. Prior database research has propo...
DIALM
2003
ACM
15 years 2 months ago
2003
ACM
We consider the problem of maximizing the lifetime of a given multicast connection in a wireless network of energyconstrained (e.g. battery-operated) nodes, by choosing ideal tran...
104
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TCOM
2010
14 years 8 months ago
2010
—In this paper, we consider cross-layer optimization in wireless networks with wireless broadcast advantage, focusing on the problem of distributed scheduling of broadcast links....
123
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VTC
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper considers the problem of selecting a subset of nodes in a two-hop wireless network to act as relays in aiding the communication between the source-destination pair. Opt...
WISEC
2009
ACM
15 years 4 months ago
2009
ACM
Time synchronization in highly distributed wireless systems like sensor and ad hoc networks is extremely important in order to maintain a consistent notion of time throughout the ...