The tracking algorithm and processor for smart antenna cellular communications

Author

Zaharov, V.V. ; Casco, F.S. ; Amin, O.A.

Author_Institution

Departamento de Ingenieria Electrica, Univ. Autonoma Metropolitana-Iztapalapa, Mexico City, Mexico

fYear

2001

fDate

2001

Firstpage

175

Lastpage

181

Abstract

The tracking RLS algorithm with low computational complexity for application in cellular communication smart antenna processor that allows one to decrease the cost of the base station is presented. The proposed implementation of the algorithm has higher performance than conventional RLS algorithm because it requires only vector operation and has a regular structure. We present the software and hardware implementation of the proposed algorithm and comparison of computational complexity and convergence with conventional RLS algorithm

Keywords

adaptive antenna arrays; cellular radio; computational complexity; least squares approximations; radio tracking; RLS algorithm; base station; cellular communications; computational complexity; hardware implementation; regular structure; smart antenna; software implementation; tracking algorithm; tracking processor; vector operation; Array signal processing; Base stations; Computational complexity; Directive antennas; Hardware; Mobile antennas; Radio frequency; Resonance light scattering; Signal processing algorithms; Software algorithms;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Electronics: Measurements, Identification, Application Conference, 2001. MEMIA 2001

Conference_Location

Novosibirsk

Print_ISBN

0-7803-6743-X

Type

conf

DOI

10.1109/MEMIA.2001.982345

Filename

982345