A novel reinitialization method for successive blind equalization of MIMO communication channel

Author

Ma, Chor Tin ; Yau, Sze Fong

Author_Institution

Dept. of Electr. & Electron. Eng., Hong Kong Univ. of Sci. & Technol., Kowloon, Hong Kong

Volume

4

fYear

1998

fDate

31 May-3 Jun 1998

Firstpage

433

Abstract

This paper studies blind equalization problem in which the multi-input multi-output (MIMO) communication channels are to be equalized without any a priori knowledge. We modified a recently proposed sequential MIMO deconvolution algorithm and proposed a new reinitialization method for successive channel equalization. In the new approach, subsequently equalized channels will not suffer from degradation caused by errors in previous equalization. Simulation results confirmed the efficacy of the proposed method and all the channels are equalized with high quality

Keywords

cellular radio; deconvolution; equalisers; higher order statistics; matrix algebra; telecommunication channels; MIMO communication channel; channel equalization; multi-input multi-output channels; reinitialization method; sequential MIMO deconvolution algorithm; successive blind equalization; Blind equalizers; Communication channels; Deconvolution; Finite impulse response filter; Frequency; Interference; Land mobile radio; MIMO; Mobile communication; Tin;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on

Conference_Location

Monterey, CA

Print_ISBN

0-7803-4455-3

Type

conf

DOI

10.1109/ISCAS.1998.698907

Filename

698907