40 search results - page 1 / 8 » Coverage-Based Information Retrieval for Lifetime Maximizati... |
CISS
2007
IEEE
13 years 11 months ago
2007
IEEE
—We consider information retrieval in a wireless sensor network deployed to monitor a spatially correlated random field. We address sensor scheduling in each data collection und...
TMC
2010
13 years 2 months ago
2010
—This paper proposes a framework to maximize the lifetime the wireless sensor network (WSN) by using a mobile sink when the underlying applications tolerate delayed information d...
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
Abstract— We study transmission schemes for lifetime maximization in wireless sensor networks. Specifically we consider the network where all the sensors observe uncorrelated si...
VTC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract— Balancing energy consumption and prolonging network lifetime are open challenges in Wireless Sensor Networks. In this paper, we design a novel load balanced routing pro...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
We consider transmission scheduling by medium access control (MAC) protocols for energy limited wireless sensor networks (WSN) in order to maximize the network lifetime. Time-vary...