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» Emergency Evacuation using Wireless Sensor Networks
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MOBICOM
2010
ACM
15 years 4 months ago
Exploiting temporal stability and low-rank structure for localization in mobile networks
Localization is a fundamental operation for many wireless networks. While GPS is widely used for location determination, it is unavailable in many environments either due to its h...
Swati Rallapalli, Lili Qiu, Yin Zhang, Yi-Chao Che...
ICNSC
2007
IEEE
15 years 10 months ago
Analysis of a Simple Feedback Scheme for Error Correction over a Lossy Network
Abstract— In time varying packet-switched networks, delivering data with high reliability using a limited amount of network resources is highly desirable. To capture the trade-of...
Oscar Flardh, Carlo Fischione, Karl Henrik Johanss...
142
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PERCOM
2010
ACM
15 years 8 months ago
Zero-knowledge real-time indoor tracking via outdoor wireless directional antennas
—WiFi localization and tracking of indoor moving objects is an important problem in many contexts of ubiquitous buildings, first responder environments, and others. Previous app...
Thadpong Pongthawornkamol, Shameem Ahmed, Klara Na...
ARCS
2007
Springer
15 years 10 months ago
Architecture for Collaborative Business Items
Sensor network technology is pushing towards integration into the business world. By using sensor node hardware to augment real life business items it is possible to capture the wo...
Till Riedel, Christian Decker, Phillip Scholl, Alb...
WCNC
2008
IEEE
15 years 10 months ago
A Transcoding-Free Multiple Description Coder for Voice over Mobile Ad-Hoc Networks
— We propose a new multiple description (MD) coder design based on the Adaptive Multi-Rate Wideband (AMRWB) coder that can support transcoding-free communication between an ad-ho...
Jagadeesh Balam, Jerry D. Gibson