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» Near-Optimal Radio Use for Wireless Network Synchronization
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ICOIN
2007
Springer
15 years 3 months ago
On the Use of Manchester Violation Test in Detecting Collision
Smart devices in the ubiquitous computing environment implement service/device discovery protocol that helps discovering each other and the services provided. As client device may ...
Yee-Loo Foo, Hiroyuki Morikawa
WONS
2012
IEEE
13 years 5 months ago
Challenges and implications of using ultrasonic communications in intra-body area networks
Abstract— Body area networks (BANs) promise to enable revolutionary biomedical applications by wirelessly interconnecting devices implanted or worn by humans. However, BAN wirele...
Laura Galluccio, Tommaso Melodia, Sergio Palazzo, ...
PERCOM
2010
ACM
14 years 8 months ago
Resilient image sensor networks in lossy channels using compressed sensing
—Data loss in wireless communications greatly affects the reconstruction quality of a signal. In the case of images, data loss results in a reduction in quality of the received i...
Scott Pudlewski, Arvind Prasanna, Tommaso Melodia
PEWASUN
2004
ACM
15 years 3 months ago
A simulation study on multi-rate mobile ad hoc networks
This paper studies the performance of a multi-rate mobile ad hoc network (MANET) using an extended ns-2 simulator. A link adaptation algorithm is developed and tested. The multi-r...
Gang Ding, Xiaoxin Wu, Bharat K. Bhargava
GLOBECOM
2010
IEEE
14 years 7 months ago
Energy-Efficient Duty Cycle Assignment for Receiver-Based Convergecast in Wireless Sensor Networks
Duty cycling is often used to reduce the energy consumption caused by idle listening in Wireless Sensor Networks (WSNs). Most studies on WSN protocols define a common duty cycle va...
Yuqun Zhang, Chen-Hsiang Feng, Ilker Demirkol, Wen...