Distributed Wideband Spectrum Sensing
Information Theory
2015-06-25 v1 math.IT
Abstract
We consider the problem of reconstructing wideband frequency spectra from distributed, compressive measurements. The measurements are made by a network of nodes, each independently mixing the ambient spectra with low frequency, random signals. The reconstruction takes place via local transmissions between nodes, each performing simple statistical operations such as ridge regression and shrinkage.
Cite
@article{arxiv.1506.07436,
title = {Distributed Wideband Spectrum Sensing},
author = {Thomas Kealy and Oliver Johnson and Robert Piechocki},
journal= {arXiv preprint arXiv:1506.07436},
year = {2015}
}
Comments
6 pages, 6 figures, submitted to ieee Globecom 2015