528 search results - page 28 / 106 » Approximation algorithm for minimal convergecast time proble... |
HICSS
2005
IEEE
14 years 1 months ago
2005
IEEE
Wireless microsensor networks have gained great momentum due to collaborative research efforts on various disciplines. It has made many useful applications possible. In a typical ...
GLOBECOM
2008
IEEE
13 years 7 months ago
2008
IEEE
It has been shown that network coding can lead to significant improvement in network capacity and reduction in power consumption for multicast traffic in wireless networks. In this...
ALGOSENSORS
2004
Springer
14 years 1 months ago
2004
Springer
We focus on data gathering problems in energy-constrained wireless sensor networks. We study store-and-gather problems where data are locally stored on the sensors before the data ...
HYBRID
2009
Springer
14 years 2 months ago
2009
Springer
In this paper, we analyze the problem of finding a periodic schedule for the wake-up times of a set of nodes in a Wireless Sensor Network that optimizes the coverage of the region...
ALGOSENSORS
2010
Springer
13 years 6 months ago
2010
Springer
Wireless networks often experience a significant amount of churn, the arrival and departure of nodes. In this paper we propose a distributed algorithm for single-hop networks that...