Adaptive antenna array control in the presence of interfering signals with stochastic arrivals: assessment of a GA-based procedure

Author

Sacchi, Claudio ; De Natale, Francesco ; Donelli, Massimo ; Lommi, Andrea ; Massa, Andrea

Author_Institution

Dept. of Inf. & Commun. Technol., Univ. of Trento, Italy

Volume

3

Issue

4

fYear

2004

fDate

7/1/2004 12:00:00 AM

Firstpage

1031

Lastpage

1036

Abstract

In this letter, a real-world working case of interfering signals coming to an antenna array with random arrivals modeled as a Poisson process is considered. A procedure based on a suitable genetic algorithm for adaptive array control is assessed by means of numerical simulations. Selected results clearly demonstrate the effectiveness and flexibility of the proposed procedure.

Keywords

adaptive antenna arrays; adaptive control; genetic algorithms; radio networks; radiofrequency interference; stochastic processes; telecommunication control; Poisson process; SINR; adaptive antenna array control; genetic algorithm; interfering signals; signal-to-interference plus noise ratio; stochastic arrivals; wireless communications; Adaptive arrays; Adaptive control; Antenna arrays; Genetic algorithms; Least squares approximation; Phased arrays; Programmable control; Resonance light scattering; Stochastic processes; Working environment noise; Adaptive control; GAs; Poisson modeling; antenna arrays; genetic algorithms;

fLanguage

English

Journal_Title

Wireless Communications, IEEE Transactions on

Publisher

ieee

ISSN

1536-1276

Type

jour

DOI

10.1109/TWC.2004.830845

Filename

1310293