326 search results - page 23 / 66 » Joint Optimization of System Lifetime and Network Performanc... |
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract—Increasing interest in sensor networking and ubiquitous computing has created a trend towards embedding more and more intelligence into our surroundings. This enables th...
MDM
2005
Springer
14 years 26 days ago
2005
Springer
In this paper we propose a query-driven approach for tuning the time/energy trade-off in sensor networks with mobile sensors. The tuning factors include re-positioning of mobile s...
VTC
2008
IEEE
14 years 1 months ago
2008
IEEE
— Sensor networks with a large amount of sensor nodes usually have high redundancy in sensing coverage. The network lifetime can be further extended by proper scheduling and putt...
SENSYS
2005
ACM
14 years 28 days ago
2005
ACM
This paper describes a supercapacitor-operated, solar-powered wireless sensor node called Everlast. Unlike traditional wireless sensors that store energy in batteries, Everlast’...
TSP
2010
13 years 2 months ago
2010
We study the estimation of a Gaussian source by a Gaussian wireless sensor network (WSN) where L distributed sensors transmit noisy observations of the source through a fading Gau...