271 search results - page 6 / 55 » Data Gathering with Tunable Compression in Sensor Networks |
JCM
2006
14 years 9 months ago
2006
There are many difficult challenges ahead in the design of an energy-efficient communication stack for wireless sensor networks. Due to the severe sensor node constraints, protocol...
IPPS
2007
IEEE
15 years 3 months ago
2007
IEEE
Unbalanced energy consumption is an inherent problem in wireless sensor networks where some nodes may be overused and die out early, resulting in a short network lifetime. In this...
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IWCMC
2006
ACM
15 years 3 months ago
2006
ACM
Introducing heterogeneous mobile devices, such as mobile phones into the large scale sparse wireless sensor networks is a promising research direction. These devices acting as mob...
ADHOC
2004
14 years 9 months ago
2004
We propose a novel approach to reducing energy consumption in sensor networks using a distributed adaptive signal processing framework and efficient algorithm 1 . While the topic o...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
—Data gathering is a major function of many applications in wireless sensor networks (WSNs). The most important issue in designing a data gathering algorithm is how to save energ...