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ETFA
2008
IEEE
15 years 11 months ago
CoReDac: Collision-free command-response data collection
Most of the existing sensor network deployments are convergecast data collection applications that transmit data from multiple sources to a sink. In this paper, we present CoReDac...
Thiemo Voigt, Fredrik Österlind
GLOBECOM
2008
IEEE
15 years 11 months ago
Diversity Performance of a Practical Non-Coherent Detect-and-Forward Receiver
—We propose a non-coherent receiver for the fixed detect-and-forward relay channel and derive a closed-form tight upper bound on its bit error probability in Rayleigh fading cha...
Michael R. Souryal, Huiqing You
GLOBECOM
2008
IEEE
15 years 11 months ago
Failure Rate Minimization with Multiple Function Unit Scheduling for Heterogeneous WSNs
— Failure-Rate Minimization is becoming one of the major design issues in wireless sensor network (WSN) architecture due to multiple available Functional-units (FUs). There is a ...
Meikang Qiu, Jing Deng, Edwin Hsing-Mean Sha
GLOBECOM
2008
IEEE
15 years 11 months ago
Intra-Vehicle UWB Channel Measurements and Statistical Analysis
—Ultra-wideband (UWB) technique attracts attention from automotive manufacturers as a potential way to construct intra-vehicle wireless sensor network. This paper reports our pre...
Weihong Niu, Jia Li, Timothy Talty
ICASSP
2008
IEEE
15 years 11 months ago
Interactive environmental sensing: Signal and image processing challenges
Networked embedded acoustic sensors and imagers allow scientists to observe biological and environmental phenomena at high sampling rates and multiple scales. Such sampling can cr...
Michael Allen, Eric Graham, Shaun Ahmadian, Tetsun...
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