Joint blind signal detection and carrier recovery over fading channels

Author

Tong, Lang

Author_Institution

Dept. of Electr. & Syst. Eng., Connecticut Univ., Storrs, CT, USA

Volume

2

fYear

1995

fDate

9-12 May 1995

Firstpage

1205

Abstract

A scheme of joint blind signal detection and carrier recovery is developed for intersymbol interference channels. Using a blind sequence estimation scheme, the proposed approach does not require explicit channel identification. It shows robustness against timing error and carrier phase uncertainty. The efficacy of the proposed approach is demonstrated in a simulation involving frequency selective fast fading channel with substantial Doppler shifts

Keywords

Doppler effect; Doppler shift; estimation theory; fading; intersymbol interference; radio receivers; signal detection; synchronisation; time-varying channels; Doppler shifts; blind sequence estimation; blind signal detection; carrier phase uncertainty; carrier recovery; fading channels; frequency selective fast fading channel; intersymbol interference channels; timing error; Additive noise; Blind equalizers; Decision feedback equalizers; Doppler shift; Fading; Frequency; Jitter; Robustness; Signal detection; Time-varying channels;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech, and Signal Processing, 1995. ICASSP-95., 1995 International Conference on

Conference_Location

Detroit, MI

ISSN

1520-6149

Print_ISBN

0-7803-2431-5

Type

conf

DOI

10.1109/ICASSP.1995.480454

Filename

480454