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Radial Basis Function Aided Space-Time Equalization in Dispersive Fading Uplink Environments

Radial Basis Function Aided Space-Time Equalization in Dispersive Fading Uplink Environments
Radial Basis Function Aided Space-Time Equalization in Dispersive Fading Uplink Environments
A novel Radial Basis Function Network (RBFN) assisted Decision-Feedback aided Space-Time Equalizer (DF-STE) designed for receivers employing multiple antennas is proposed. The Bit Error Rate (BER) performance of the RBFN aided DF-STE is evaluated when communicating over correlated Rayleigh fading channels, whose Channel Impulse Response (CIR) is estimated using a Kalman filtering based channel estimator. The proposed receiver structure outperforms the linear Minimum Mean-Squared Error benchmarker and it is less sensitive to both error propagation and channel estimation errors.
1552-1556
Wolfgang, A.
e87811dd-7028-4ac3-90cc-62003ff22202
Chen, S.
ac405529-3375-471a-8257-bda5c0d10e53
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Wolfgang, A.
e87811dd-7028-4ac3-90cc-62003ff22202
Chen, S.
ac405529-3375-471a-8257-bda5c0d10e53
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1

Wolfgang, A., Chen, S. and Hanzo, L. (2005) Radial Basis Function Aided Space-Time Equalization in Dispersive Fading Uplink Environments. 2005 IEEE 61st Vehicular Technology Conference, Clarion Hotel, Stockholm, Sweden. 30 May - 01 Jun 2005. pp. 1552-1556 .

Record type: Conference or Workshop Item (Paper)

Abstract

A novel Radial Basis Function Network (RBFN) assisted Decision-Feedback aided Space-Time Equalizer (DF-STE) designed for receivers employing multiple antennas is proposed. The Bit Error Rate (BER) performance of the RBFN aided DF-STE is evaluated when communicating over correlated Rayleigh fading channels, whose Channel Impulse Response (CIR) is estimated using a Kalman filtering based channel estimator. The proposed receiver structure outperforms the linear Minimum Mean-Squared Error benchmarker and it is less sensitive to both error propagation and channel estimation errors.

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More information

Published date: 2005
Additional Information: Event Dates: May 30 - June 1, 2005
Venue - Dates: 2005 IEEE 61st Vehicular Technology Conference, Clarion Hotel, Stockholm, Sweden, 2005-05-30 - 2005-06-01
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 261623
URI: http://eprints.soton.ac.uk/id/eprint/261623
PURE UUID: b35501d4-950b-4ab4-9f97-6c44b02ba79b
ORCID for L. Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 05 Dec 2005
Last modified: 18 Mar 2024 02:33

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Contributors

Author: A. Wolfgang
Author: S. Chen
Author: L. Hanzo ORCID iD

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