Adaptive MLSE space-diversity reception technique in mobile radio channels

Author

Rubio, Lorenzo ; Cardona, Narcís ; Reig, Juan ; Gonzalez, Alberto

Author_Institution

Departamento de Comunicaciones, Univ. Politecnica de Valencia, Spain

Volume

3

fYear

2001

fDate

2001

Firstpage

1644

Abstract

The performance of an adaptive MLSE space-diversity equalizer over time-dispersive channels is presented. The adaptive equalizer structure consists of a Viterbi detector and an adaptive channel estimator implemented by means of a LMS estimator and a linear predictor. Simulation results for different fading conditions are shown

Keywords

Viterbi detection; adaptive equalisers; adaptive signal detection; cellular radio; decision feedback equalisers; dispersive channels; diversity reception; fading channels; least mean squares methods; maximum likelihood sequence estimation; prediction theory; AWGN; BER; DFE; Doppler frequency; GSM standard; LMS estimator; Viterbi detector; adaptive MLSE space-diversity equalizer; adaptive MLSE space-diversity reception; adaptive channel estimator; additive white Gaussian noise; decision-feedback equalizer; dispersive channels; equivalent baseband channel model; fading conditions; intersymbol interference; linear predictor; mobile radio channels; simulation results; Adaptive equalizers; Bit error rate; Fading; Finite impulse response filter; Intersymbol interference; Land mobile radio; Maximum likelihood detection; Maximum likelihood estimation; Mobile communication; Viterbi algorithm;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference, 2001. VTC 2001 Spring. IEEE VTS 53rd

Conference_Location

Rhodes

ISSN

1090-3038

Print_ISBN

0-7803-6728-6

Type

conf

DOI

10.1109/VETECS.2001.944973

Filename

944973