Persistent Link:
http://hdl.handle.net/10150/615266
Title:
The Possibility and Prospect of Adopting New Multiplexing Techniques in Telemetering
Author:
Chang, Jiang
Affiliation:
Beijing Institute of Satellite Information Engineering
Issue Date:
1987-10
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:
Ordinarily, in telemetering systems people use FDM and TDM techniques for transmitting various signals from a great number of transducers. But neither in FDM nor in TDM there always exist some shortcomings, such as inter-modulation interference, oversampling, low efficiency of channel utilization and troubles in synchronization. In recent fifteen years, many new multiplexing techniques are proposed due to the development of satellite communications, such as multiple carrier system in DCP, which is often used in geostationary meteosat for collecting environment parameters of the earth surface, SCPC, SPADE and code division multiplexing by m-sequences, GOLD sequence, frequency hopping, Waith functions. In this paper, from the standpoint of telemetry, we discuss and compare the advantages and drawbacks of these methods in bandwidth utilization, capacity, interference, and the ratio between performance and cost when they will be used in telemetry.
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.titleThe Possibility and Prospect of Adopting New Multiplexing Techniques in Telemeteringen_US
dc.contributor.authorChang, Jiangen
dc.contributor.departmentBeijing Institute of Satellite Information Engineeringen
dc.date.issued1987-10-
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.abstractOrdinarily, in telemetering systems people use FDM and TDM techniques for transmitting various signals from a great number of transducers. But neither in FDM nor in TDM there always exist some shortcomings, such as inter-modulation interference, oversampling, low efficiency of channel utilization and troubles in synchronization. In recent fifteen years, many new multiplexing techniques are proposed due to the development of satellite communications, such as multiple carrier system in DCP, which is often used in geostationary meteosat for collecting environment parameters of the earth surface, SCPC, SPADE and code division multiplexing by m-sequences, GOLD sequence, frequency hopping, Waith functions. In this paper, from the standpoint of telemetry, we discuss and compare the advantages and drawbacks of these methods in bandwidth utilization, capacity, interference, and the ratio between performance and cost when they will be used in telemetry.en
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.identifier.issn0884-5123-
dc.identifier.issn0074-9079-
dc.identifier.urihttp://hdl.handle.net/10150/615266-
dc.identifier.journalInternational Telemetering Conference Proceedingsen
dc.typetexten
dc.typeProceedingsen
dc.relation.urlhttp://www.telemetry.org/en
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