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On Dimensionality for Sparse Multipath

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Date

2006

Authors

Timo, Roy
Hanlen, Leif
Perera, Rasika

Journal Title

Journal ISSN

Volume Title

Publisher

Institute of Electrical and Electronics Engineers (IEEE Inc)

Abstract

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 wavefleld examination of previous heuristic geometric arguments.

Description

Keywords

Keywords: Computational geometry; Heuristic methods; Scattering; Communications path length; Multipath signals; Signal theory

Citation

URI

http://hdl.handle.net/1885/29861

Collections

ANU Research Publications

Source

Proceedings of the 7th Australian Communications Theory Workshop

Type

Conference paper

Book Title

Entity type

Access Statement

License Rights

DOI

Restricted until

2037-12-31

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01_Timo_On_Dimensionality_for_Sparse_2006.pdf (1.76 MB)

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