Persistent Link:
http://hdl.handle.net/10150/605307
Title:
CONVOLUTIONAL CODING FOR MULTIPLE-ACCESS SATELLITE COMMUNICATION
Author:
Jacobs, Irwin Mark
Affiliation:
LINKABIT Corporation
Issue Date:
1972-10
Rights:
Copyright © 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:
Convolutional Coding with Viterbi Decoding, using a rate 1/2 constraint length 7 code, provides a 5 dB improvement in power-limited satellite communication if care is taken with tracking loops. Use with FDMA typically requires ambiguity resolution and differential encoding-decoding with one decoder and one demodulator per access. Time-sharing of one demodulator and decoder among several accesses is possible with TDMA if an aggregate rate buffer is provided and if control and timing loops are digitized, stored, and updated once per frame. A possible system is outlined.
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.titleCONVOLUTIONAL CODING FOR MULTIPLE-ACCESS SATELLITE COMMUNICATIONen_US
dc.contributor.authorJacobs, Irwin Marken
dc.contributor.departmentLINKABIT Corporationen
dc.date.issued1972-10en
dc.rightsCopyright © 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.abstractConvolutional Coding with Viterbi Decoding, using a rate 1/2 constraint length 7 code, provides a 5 dB improvement in power-limited satellite communication if care is taken with tracking loops. Use with FDMA typically requires ambiguity resolution and differential encoding-decoding with one decoder and one demodulator per access. Time-sharing of one demodulator and decoder among several accesses is possible with TDMA if an aggregate rate buffer is provided and if control and timing loops are digitized, stored, and updated once per frame. A possible system is outlined.en
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.identifier.issn0884-5123en
dc.identifier.issn0074-9079en
dc.identifier.urihttp://hdl.handle.net/10150/605307en
dc.identifier.journalInternational Telemetering Conference Proceedingsen
dc.typetexten
dc.typeProceedingsen
dc.relation.urlhttp://www.telemetry.org/en
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