A simple polarization-recovery algorithm for dual-polarized cellular mobile-radio systems in time-variant faded environments

Author

Cusani, Roberto ; Baccarelli, Enzo ; Di Blasio, Guido ; Galli, Stefano

Author_Institution

INFOCOM Dept., Rome Univ., Italy

Volume

49

Issue

1

fYear

2000

fDate

1/1/2000 12:00:00 AM

Firstpage

220

Lastpage

228

Abstract

Dual-polarized signaling constitutes an effective frequency-reuse technique to enhance the cell capacity in cellular mobile-radio systems. In the present paper, we present a new cross-polarization interference canceler (XPIC) which accomplishes the polarization-recovery task in time-division multiple-access (TDMA)-based cellular radio systems. The main new attractive feature of the proposed XPIC is that it is able to work even in the presence of unknown and possibly time-variant random phase fluctuations, as those due to imperfect phase recovery at the receiver side

Keywords

cellular radio; electromagnetic wave polarisation; fading channels; frequency allocation; interference suppression; radiofrequency interference; telecommunication signalling; time-varying channels; TDMA; XPIC; cell capacity; cellular mobile-radio systems; cross-polarization interference canceler; dual-polarized cellular mobile-radio systems; dual-polarized signaling; frequency-reuse technique; polarization-recovery algorithm; time-division multiple-access; time-variant faded environments; time-variant random phase fluctuations; Degradation; Fading; Fluctuations; Frequency; Interference cancellation; Intersymbol interference; Multiple access interference; Polarization; Quadrature amplitude modulation; Receivers;

fLanguage

English

Journal_Title

Vehicular Technology, IEEE Transactions on

Publisher

ieee

ISSN

0018-9545

Type

jour

DOI

10.1109/25.820714

Filename

820714