DocumentCode
2722997
Title
Predictive equalization of time-varying channels for coded OFDM/BFDM systems
Author
Schafhuber, Dieter ; Matz, Gerald ; Hlawatsch, Franz
Author_Institution
Inst. of Commun. & Radio-Frequency Eng., Wien Univ., Austria
Volume
2
fYear
2000
fDate
2000
Firstpage
721
Abstract
We propose a novel receiver for coded orthogonal/biorthogonal frequency division multiplexing (OFDM/BFDM) communications over time-varying mobile radio channels. The receiver uses decision-directed predictive equalization and thus does not require regular transmission of pilot symbols. An optimum channel predictor and its efficient implementation are discussed, and simulation results are presented
Keywords
OFDM modulation; data communication; equalisers; land mobile radio; least mean squares methods; optimisation; prediction theory; radio receivers; time-varying channels; coded OFDM/BFDM systems; coded orthogonal/biorthogonal frequency division multiplexing; decision-directed predictive equalization; mobile radio channels; optimum channel predictor; pilot symbols; receiver; simulation; time-varying channels; Electronic mail; Filters; Frequency conversion; Intersymbol interference; Land mobile radio; OFDM modulation; Radio frequency; Receivers; Time varying systems; Time-varying channels;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 2000. GLOBECOM '00. IEEE
Conference_Location
San Francisco, CA
Print_ISBN
0-7803-6451-1
Type
conf
DOI
10.1109/GLOCOM.2000.891234
Filename
891234
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