On the spectrum of large random hermitian finite-band matrices

Document Type

Conference Proceeding

Publication Date

10-6-2008

Abstract

The open problem of calculating the limiting spectrum (or its Shannon transform) of increasingly large random Hermitian finite-band matrices is described. In general, these matrices include a finite number of non-zero diagonals around their main diagonal regardless of their size. Two different communication setups which may be modeled using such matrices are presented: a simple cellular uplink channel, and a time varying inter-symbol interference channel. Selected recent informationtheoretic works dealing directly with such channels are reviewed. Finally, several characteristics of the still unknown limiting spectrum of such matrices are listed, and some reflections are touched upon.

Identifier

52949139075 (Scopus)

ISBN

[1424426707, 9781424426706]

Publication Title

2008 Information Theory and Applications Workshop Conference Proceedings Ita

External Full Text Location

https://doi.org/10.1109/ITA.2008.4601092

First Page

476

Last Page

479

This document is currently not available here.

Share

COinS