654 search results - page 79 / 131 » Efficiently reconfigurable backbones for wireless sensor net... |
ISPA
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. Recent researches on energy efficient coverage configuration in wireless sensor networks mainly address the goal of 100% or near 100% coverage preserving. However, we fin...
MOBIHOC
2008
ACM
14 years 8 months ago
2008
ACM
Due to the long propagation delay and high error rate of acoustic channels, it is very challenging to provide reliable data transfer for time-critical applications in an energy-ef...
TON
2008
13 years 9 months ago
2008
An optimal routing and data aggregation scheme for wireless sensor networks is proposed in this paper. The objective is to maximize the network lifetime by jointly optimizing data ...
ICDCS
2007
IEEE
14 years 26 days ago
2007
IEEE
As a key approach to achieve energy efficiency in sensor networks, sensing coverage has been studied extensively. Researchers have designed many coverage protocols to provide vario...
DCOSS
2008
Springer
13 years 10 months ago
2008
Springer
This paper introduces a framework for in-field-maintenance services for wireless sensor networks. The motivation of this work is driven by an observation that many applications usi...