72 search results - page 6 / 15 » Spectrally efficient noncoherent communication |
94
Voted
CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
We present a multiscale spectral image segmentation algorithm. In contrast to most multiscale image processing, this algorithm works on multiple scales of the image in parallel, w...
IMAGING
2000
14 years 11 months ago
2000
A new spectral representation called the composite model is proposed. Its key point is to decompose all spectra into a smooth background and a collection of spikes. The smooth par...
ICC
2007
IEEE
15 years 1 months ago
2007
IEEE
Relay power allocation has been shown to provide substantial performance gain in wireless relay networks when perfect global channel state information (CSI) is available. In this p...
GLOBECOM
2010
IEEE
14 years 7 months ago
2010
IEEE
We study the transmission strategy for a system consisting of two pairs of two-way communication links. The information exchange between the two nodes in each pair can only occur w...
CORR
2010
Springer
2010
Springer
Understanding periodicity and regularity of nodal encounters in mobile networks: A spectral analysis
14 years 9 months ago
Abstract--Study on human mobility is gaining increasing attention from the research community with its multiple applications to use in mobile networks, particularly for the purpose...