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MASCOTS
2008
13 years 9 months ago
Lifetime Estimation of Large IEEE 802.15.4 Compliant Wireless Sensor Networks
Lifetime of a wireless sensor network is affected by key factors such as network architecture, network size, sensor node population model, data generation rate, initial battery bu...
Carol Fung, Yanni Ellen Liu
SASN
2004
ACM
14 years 1 months ago
Securing quality-of-service route discovery in on-demand routing for ad hoc networks
An ad hoc network is a collection of computers (nodes) that cooperate to forward packets for each other over a multihop wireless network. Users of such networks may wish to use de...
Yih-Chun Hu, David B. Johnson
GLOBECOM
2007
IEEE
14 years 2 months ago
Sigma-Delta ADC Based Distributed Detection in Wireless Sensor Networks
Abstract—In the existing works on distributed detection in sensor networks, local sensor nodes either quantize the observation or directly scale the analog observation and then t...
Dimeng Wang, Shuangqing Wei, Guoxiang Gu
CDC
2008
IEEE
109views Control Systems» more  CDC 2008»
14 years 2 months ago
LQG control over lossy TCP-like networks with probabilistic packet acknowledgements
Abstract— This paper is concerned with control applications over lossy data networks. Sensor data is transmitted to an estimation-control unit over a network, and control command...
Emanuele Garone, Bruno Sinopoli, Alessandro Casavo...
MOBICOM
2006
ACM
14 years 1 months ago
Stochastic event capture using mobile sensors subject to a quality metric
Mobile sensors cover more area over a period of time than the same number of stationary sensors. However, the quality of coverage achieved by mobile sensors depends on the velocit...
Nabhendra Bisnik, Alhussein A. Abouzeid, Volkan Is...