Sciweavers

2830 search results - page 127 / 566
» Mobile Agent Based Wireless Sensor Networks
Sort
View
ICC
2007
IEEE
179views Communications» more  ICC 2007»
15 years 4 months ago
Finite Queuing Model Analysis for Energy and QoS Tradeoff in Contention-Based Wireless Sensor Networks
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...
Jun Luo, Ling-ge Jiang, Chen He
WETICE
2002
IEEE
15 years 3 months ago
On Communication Security in Wireless Ad-Hoc Sensor Networks
Networks of wireless microsensors for monitoring physical environments have emerged as an important new application area for the wireless technology. Key attributes of these new t...
Sasha Slijepcevic, Miodrag Potkonjak, Vlasios Tsia...
ICN
2005
Springer
15 years 3 months ago
Application-Driven Node Management in Multihop Wireless Sensor Networks
A strategy for energy saving in wireless sensor networks is to manage the duty cycle of sensors, by dynamically selecting a different set of nodes to be active in every moment. We ...
Flávia Coimbra Delicato, Fábio Prott...
SIGMOD
2003
ACM
179views Database» more  SIGMOD 2003»
15 years 10 months ago
Energy and rate based MAC protocol for wireless sensor networks
Abstract-- Sensor networks are typically unattended because of their deployment in hazardous, hostile or remote environments. This makes the problem of conserving energy at individ...
Rajgopal Kannan, Ramaraju Kalidindi, S. Sitharama ...
DASFAA
2007
IEEE
234views Database» more  DASFAA 2007»
15 years 4 months ago
Estimating Missing Data in Data Streams
Networks of thousands of sensors present a feasible and economic solution to some of our most challenging problems, such as real-time traffic modeling, military sensing and trackin...
Nan Jiang, Le Gruenwald