172 search results - page 9 / 35 » Improved Approximation Algorithms for Maximum Lifetime Probl... |
ADHOCNOW
2004
Springer
14 years 26 days ago
2004
Springer
Topology control is the problem of assigning transmission power values to the nodes of an ad hoc network so that the induced graph satisfies some specified property. The most fun...
INFOCOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—A fundamental problem in wireless networks is to estimate its throughput capacity - given a set of wireless nodes, and a set of connections, what is the maximum rate at which da...
TON
2012
11 years 10 months ago
2012
—The benefits of using mobile base station to prolong sensor network lifetime have been well recognized. However, due to the complexity of the problem (time-dependent network to...
ADHOCNETS
2009
Springer
14 years 2 months ago
2009
Springer
Topology control is the problem of assigning powers to the nodes of an ad hoc network so as to create a specified network topology while minimizing the energy consumed by the netw...
TWC
2010
13 years 2 months ago
2010
In this paper, we study the problem of supporting multicast traffic in wireless sensor networks with network coding. On one hand, coding operations can reduce power consumption and...