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GLOBECOM
2008
IEEE
15 years 8 months ago
An Upper Bound on Network Size in Mobile Ad-Hoc Networks
—In this paper we propose a model to compute an upper bound for the maximum network size in mobile ad-hoc networks. Our model is based on the foundation that for a unicast route ...
Michael Pascoe, Javier Gomez, Victor Rangel, Migue...
GLOBECOM
2008
IEEE
15 years 8 months ago
Outage-Based Rate Maximization in CDMA Wireless Networks
—The problem of maximizing the sum of the transmit rates while limiting the outage probability below an appropriate threshold is investigated for networks where the nodes have li...
M. D'Angelo, Carlo Fischione, Matteo Butussi, Ales...
HAPTICS
2008
IEEE
15 years 8 months ago
Using Vibration Patterns to Provide Impact Position Information in Haptic Manipulation of Virtual Objects
While standard closed haptic control loop used in haptic simulation of rigid bodies are bounded to low frequency force restitution, event-based or open-loop haptic, by superimposin...
Jean Sreng, Anatole Lécuyer, Claude Andriot
ICASSP
2008
IEEE
15 years 8 months ago
Time-frequency localization from sparsity constraints
In the case of multicomponent AM-FM signals, the idealized representation which consists of weighted trajectories on the time-frequency (TF) plane, is intrinsically sparse. Recent...
Pierre Borgnat, Patrick Flandrin
ICIP
2008
IEEE
15 years 8 months ago
Best post-transforms selection in a rate-distortion sense
This paper deals with the optimization of a new technique of image compression. After the wavelet transform of an image, blocks of coefficients are further linearly decomposed us...
Xavier Delaunay, Emmanuel Christophe, Carole Thieb...