Multipath Channels of Bounded Capacity
Information Theory
2016-11-18 v2 math.IT
Abstract
The capacity of discrete-time, non-coherent, multipath fading channels is considered. It is shown that if the delay spread is large in the sense that the variances of the path gains do not decay faster than geometrically, then capacity is bounded in the signal-to-noise ratio.
Keywords
Cite
@article{arxiv.0711.3152,
title = {Multipath Channels of Bounded Capacity},
author = {Tobias Koch and Amos Lapidoth},
journal= {arXiv preprint arXiv:0711.3152},
year = {2016}
}
Comments
To be presented at the 2008 IEEE Information Theory Workshop (ITW) in Porto, Portugal; replaced with the version that appears in the proceedings