Persistent Link:
http://hdl.handle.net/10150/577463
Title:
A Comparison of Three Equalization Techniques for iNET-formatted SOQPSK-TG
Author:
Rice, Michael; Afran, Md. Shah; Saquib, Mohammad; Cole-Rhodes, Arlene; Moazzami, Farzad
Affiliation:
Brigham Young University; University of Texas at Dallas; Morgan State University
Issue Date:
2014-10
Rights:
Copyright © held by the author; distribution rights International Foundation for Telemetering
Collection Information:
Proceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection.
Publisher:
International Foundation for Telemetering
Journal:
International Telemetering Conference Proceedings
Abstract:
This paper demonstrates the effectiveness of the zero-forcing, minimum mean-squared error, and constant-modulus equalizers in improving the BER performance of iNET-formatted SOQPSK-TG. The equalization algorithms leverage the existence of known bit sequences in the preamble and ASM fields of the iNET packet to realize data-aided equalizers. The effectiveness of these equalization techniques over ten test channels, derived from channel sounding experiments at Edwards AFB, was evaluated. The BER curves for nine out of the ten test channels display the desirable "waterfall" shape. The BER curve for the remaining test channel displays a "BER floor." Fortunately, the "BER floor" is low enough to allow error correcting codes, such as the iNET LDPC code, to correct the errors and provide virtually error-free performance.
Sponsors:
International Foundation for Telemetering
ISSN:
0884-5123; 0074-9079
Additional Links:
http://www.telemetry.org/

Full metadata record

DC FieldValue Language
dc.language.isoen_USen
dc.titleA Comparison of Three Equalization Techniques for iNET-formatted SOQPSK-TGen_US
dc.contributor.authorRice, Michaelen
dc.contributor.authorAfran, Md. Shahen
dc.contributor.authorSaquib, Mohammaden
dc.contributor.authorCole-Rhodes, Arleneen
dc.contributor.authorMoazzami, Farzaden
dc.contributor.departmentBrigham Young Universityen
dc.contributor.departmentUniversity of Texas at Dallasen
dc.contributor.departmentMorgan State Universityen
dc.date.issued2014-10en
dc.rightsCopyright © held by the author; distribution rights International Foundation for Telemeteringen_US
dc.description.collectioninformationProceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection.en_US
dc.publisherInternational Foundation for Telemeteringen
dc.description.abstractThis paper demonstrates the effectiveness of the zero-forcing, minimum mean-squared error, and constant-modulus equalizers in improving the BER performance of iNET-formatted SOQPSK-TG. The equalization algorithms leverage the existence of known bit sequences in the preamble and ASM fields of the iNET packet to realize data-aided equalizers. The effectiveness of these equalization techniques over ten test channels, derived from channel sounding experiments at Edwards AFB, was evaluated. The BER curves for nine out of the ten test channels display the desirable "waterfall" shape. The BER curve for the remaining test channel displays a "BER floor." Fortunately, the "BER floor" is low enough to allow error correcting codes, such as the iNET LDPC code, to correct the errors and provide virtually error-free performance.en
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.identifier.issn0884-5123en
dc.identifier.issn0074-9079en
dc.identifier.urihttp://hdl.handle.net/10150/577463en
dc.identifier.journalInternational Telemetering Conference Proceedingsen
dc.typetexten
dc.typeProceedingsen
dc.relation.urlhttp://www.telemetry.org/en
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