Persistent Link:
http://hdl.handle.net/10150/606131
Title:
A System-Level Description of a SOQPSK-TG Demodulator for FEC Applications
Author:
Rea, Gino
Advisor:
Perrins, Erik
Affiliation:
University of Kansas
Issue Date:
2009-10
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:
In this paper we present a system-level description of a demodulator for shaped offset quadrature phase shift keying, telemetry group version (SOQPSK-TG) for use in forward error correction (FEC) applications. We describe the system in block-diagram form and provide implementation details for data sequence detection, symbol timing synchronization, carrier phase synchronization, and block recovery. This decision-directed demodulator is based on maximum likelihood principles, and is efficiently implemented by the soft output Viterbi algorithm (SOVA). We also provide results of the demodulator's performance in the additive white Gaussian noise channel, based on the observed bit error rate at different signal-to-noise ratio levels.
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 System-Level Description of a SOQPSK-TG Demodulator for FEC Applicationsen_US
dc.contributor.authorRea, Ginoen
dc.contributor.advisorPerrins, Eriken
dc.contributor.departmentUniversity of Kansasen
dc.date.issued2009-10en
dc.rightsCopyright © held by the author; distribution rights International Foundation for Telemeteringen
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
dc.publisherInternational Foundation for Telemeteringen
dc.description.abstractIn this paper we present a system-level description of a demodulator for shaped offset quadrature phase shift keying, telemetry group version (SOQPSK-TG) for use in forward error correction (FEC) applications. We describe the system in block-diagram form and provide implementation details for data sequence detection, symbol timing synchronization, carrier phase synchronization, and block recovery. This decision-directed demodulator is based on maximum likelihood principles, and is efficiently implemented by the soft output Viterbi algorithm (SOVA). We also provide results of the demodulator's performance in the additive white Gaussian noise channel, based on the observed bit error rate at different signal-to-noise ratio levels.en
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.identifier.issn0884-5123en
dc.identifier.issn0074-9079en
dc.identifier.urihttp://hdl.handle.net/10150/606131en
dc.identifier.journalInternational Telemetering Conference Proceedingsen
dc.typetexten
dc.typeProceedingsen
dc.relation.urlhttp://www.telemetry.org/en
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