On Dimensionality for Sparse Multipath

On Dimensionality for Sparse Multipath
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稀疏多径的维数

DOI:
10.1109/ausctw.2006.1625268
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发表时间:
2006
期刊:
2006 Australian Communications Theory Workshop
影响因子:
--
通讯作者:
R. Perera
R. Perera
中科院分区:
--
文献类型:
--
作者:
L. Hanlen;R. Timo;R. Perera

文献摘要

被引文献

相似文献

我们给出了一个2WT风格的结果,通过空间有限(稀疏)散射环境的多径信号的自由度。维数与散射区域的周长和总通信路径长度成比例。我们提供了一个直接比较的时间频率的情况下,空间取代时间。这是一个严格的波场检查以前的启发式几何参数。
We give a 2WT style result for the degrees of freedom of multipath signals that pass through spatially limited (sparse) scattering environments. The dimensionality scales with the circumference of the scattering region, and the total communications path length. We provide a direct comparison to the time-frequency case, where space replaces time. This is a rigorous wavefield examination of previous heuristic geometric arguments.