MMSE Estimators for Cellular Networks with Cooperating Base Stations

Author

Evans, Jamie S.

Author_Institution

ARC Special Res. Centre fro Ultra-Broadband Inf. Networks, Vic.

fYear

2005

fDate

2-4 Feb. 2005

Firstpage

266

Lastpage

271

Abstract

In this paper we consider a simple abstraction of a cellular network, an abstraction that was introduced by Wyner in the seminal paper (A.D. Wyner, 1994). Working with this model we analyse minimum-mean-square-error estimators of the data symbols transmitted to the base station receivers by the mobile users. The base station receivers cooperate in the sense that the received signals at a number of base stations can be used in obtaining data estimates for a particular user. We tackle the performance analysis using a discrete-time version of the Wiener-Hopf technique and study the performance through some numerical examples

Keywords

cellular radio; integral equations; least mean squares methods; radio receivers; MMSE estimators; Wiener-Hopf technique; base station receivers; cellular networks; cooperating base stations; minimum-mean-square-error estimators; mobile users; Base stations; Cellular networks; Decoding; Eigenvalues and eigenfunctions; Gaussian noise; Land mobile radio cellular systems; Linear approximation; Multiuser detection; Performance analysis; Random variables; Multiuser detection; cellular networks; cooperating base stations;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications Theory Workshop, 2005. Proceedings. 6th Australian

Conference_Location

Brisbane, Qld.

Print_ISBN

0-7803-9007-5

Type

conf

DOI

10.1109/AUSCTW.2005.1624262

Filename

1624262