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dc.contributor.authorHooke, Adrian J.
dc.date.accessioned2016-06-13T17:32:38Z
dc.date.available2016-06-13T17:32:38Z
dc.date.issued1983-10
dc.identifier.issn0884-5123
dc.identifier.issn0074-9079
dc.identifier.urihttp://hdl.handle.net/10150/612856
dc.descriptionInternational Telemetering Conference Proceedings / October 24-27, 1983 / Sheraton-Harbor Island Hotel and Convention Center, San Diego, Californiaen_US
dc.description.abstractDuring twenty-five years of space exploration by NASA, the formats and protocols used within the flow of spacecraft telemetry and telecommand data have usually been customized from mission-to-mission. Consequently, considerable resources are often expended by each project in redesigning and testing significant elements of the spacecraft and ground network hardware and software. This high degree of customization tends to inhibit automation of the data handling processes, thus raising costs and potentially reducing reliability. The concepts of standardized “Packet Telemetry” and “Packet Telecommand” are emerging as viable alternatives to the constant cycle of redesign. Within each concept, autonomous “packets” of data are created within space or ground application processes, using standard formatting techniques. These packets are then switched end-to-end through the space data network to their destination application processes, using standard transfer protocols. As a result the intermediate data networks may be designed to be completely mission-independent, thus facilitating a high degree of automation and interoperability. The Packet Telemetry protocols are currently mature and are in a final review cycle; the Packet Telecommand protocols are more developmental, but essentially form symmetrical “mirror-images” of the telemetry formats. This paper reviews both sets of standard protocols.
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.language.isoen_USen
dc.publisherInternational Foundation for Telemeteringen
dc.relation.urlhttp://www.telemetry.org/en
dc.rightsCopyright © International Foundation for Telemeteringen
dc.titlePACKET TELEMETRY AND PACKET TELECOMMAND: THE NEW GENERATION OF SPACECRAFT DATA HANDLING TECHNIQUESen_US
dc.typetexten
dc.typeProceedingsen
dc.contributor.departmentCalifornia Institute of Technologyen
dc.identifier.journalInternational Telemetering Conference Proceedingsen
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
refterms.dateFOA2018-05-18T03:57:47Z
html.description.abstractDuring twenty-five years of space exploration by NASA, the formats and protocols used within the flow of spacecraft telemetry and telecommand data have usually been customized from mission-to-mission. Consequently, considerable resources are often expended by each project in redesigning and testing significant elements of the spacecraft and ground network hardware and software. This high degree of customization tends to inhibit automation of the data handling processes, thus raising costs and potentially reducing reliability. The concepts of standardized “Packet Telemetry” and “Packet Telecommand” are emerging as viable alternatives to the constant cycle of redesign. Within each concept, autonomous “packets” of data are created within space or ground application processes, using standard formatting techniques. These packets are then switched end-to-end through the space data network to their destination application processes, using standard transfer protocols. As a result the intermediate data networks may be designed to be completely mission-independent, thus facilitating a high degree of automation and interoperability. The Packet Telemetry protocols are currently mature and are in a final review cycle; the Packet Telecommand protocols are more developmental, but essentially form symmetrical “mirror-images” of the telemetry formats. This paper reviews both sets of standard protocols.


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