Hopfield multiuser detection of asynchronous MC-CDMA signals in multipath fading channels

Author

Soujeri, Ebrahim ; Bilgekul, Huseyin

Author_Institution

Dept. of Electr. & Electron. Eng., Eastern Mediterranean Univ., Mersin, Turkey

Volume

Issue

fYear

2002

fDate

4/1/2002 12:00:00 AM

Firstpage

147

Lastpage

149

Abstract

Multiuser reception using Hopfield neural network (HNN) for asynchronous multicarrier code-division multiple access (MC-CDMA) in a multipath fading channel is investigated. We have shown that by the appropriate choice of HNN parameters from the channel state information, the HNN can collectively resolve the multipath fading effects and the multiple-access interference in the system.

Keywords

Hopfield neural nets; code division multiple access; fading channels; interference suppression; multipath channels; multiuser channels; signal detection; HNN parameters; Hopfield neural network; asynchronous MC-CDMA signals; channel state information; multicarrier code-division multiple access; multipath fading channels; multiple-access interference; multiuser detection; Channel state information; Detectors; Fading; Hopfield neural networks; Multiaccess communication; Multicarrier code division multiple access; Multiple access interference; Multiuser detection; Propagation delay; Transmitters;

fLanguage

English

Journal_Title

Communications Letters, IEEE

Publisher

ieee

ISSN

1089-7798

Type

jour

DOI

10.1109/4234.996039

Filename

996039

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1273377