The adaptive algorithms of the smart antenna system in future mobile telecommunication systems

Author

Zhang, Jian-wu

Author_Institution

Hangzhou Dianzi Univ., China

fYear

2005

fDate

7-9 March 2005

Firstpage

347

Lastpage

350

Abstract

The smart antenna (SA) can adjust the direction pattern adaptively and reduce the interference signals using some adaptive interference ing algorithms, and thus enhances the performance of mobile telecommunication systems. It especially enlarges the user system capacity. The smart antenna system is mainly applied to the base station (BS) now, but in the next step, the smart antenna technology will be applied to mobile stations (MS), along with hardware and software in the MS becoming more powerful. This article provides a description and analysis of some basic adaptive algorithms and their modifications. The smart antenna system will be applied in both BS and MS in next generation mobile telecommunication systems.

Keywords

adaptive antenna arrays; array signal processing; channel capacity; interference suppression; mobile radio; base stations; interference reduction; mobile stations; mobile telecommunication systems; smart antenna system adaptive algorithms; user system capacity; Adaptive algorithm; Adaptive arrays; Base stations; Interference; Least squares approximation; Mobile antennas; Multiaccess communication; Signal processing; Signal processing algorithms; Space technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Technology: Small Antennas and Novel Metamaterials, 2005. IWAT 2005. IEEE International Workshop on

Print_ISBN

0-7803-8842-9

Type

conf

DOI

10.1109/IWAT.2005.1461088

Filename

1461088