Persistent Link:
http://hdl.handle.net/10150/613759
Title:
A Parallel Computer Approach for Processing Space Station Telemetry Packets
Author:
Polson, John T.
Affiliation:
New Mexico State University
Issue Date:
1990-11
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:
In the Space Station Era, the amount of required telemetry data will be enormous. NASA has proposed a space based network that may ultimately have peak data rates up to 1.2 billion bits per second. There are several levels of processing for the data once it is on the ground. The level zero processing involves reordering of packets, error correction, on line storage, and simple conversion to engineering units. Once the level zero processing is complete the data will be routed over conventional networks to the end users for further processing. The level zero processing will be done by the Data Handling Service, DHS, in real time. This paper discusses a research effort at New Mexico State University to design and simulate the DHS function using a Global Memory Message Passing, GMMP, parallel computer architecture under development in the Electrical and Computer Engineering Department. This GMMP computer is capable of moving data into and out of main memory at the peak rate. The processing is partitioned by virtual channel number. This proposed implementation does not add much latency to the network. It appears that the entire GMMP computer can be built by cleverly using existing technology.
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 Parallel Computer Approach for Processing Space Station Telemetry Packetsen_US
dc.contributor.authorPolson, John T.en
dc.contributor.departmentNew Mexico State Universityen
dc.date.issued1990-11-
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.abstractIn the Space Station Era, the amount of required telemetry data will be enormous. NASA has proposed a space based network that may ultimately have peak data rates up to 1.2 billion bits per second. There are several levels of processing for the data once it is on the ground. The level zero processing involves reordering of packets, error correction, on line storage, and simple conversion to engineering units. Once the level zero processing is complete the data will be routed over conventional networks to the end users for further processing. The level zero processing will be done by the Data Handling Service, DHS, in real time. This paper discusses a research effort at New Mexico State University to design and simulate the DHS function using a Global Memory Message Passing, GMMP, parallel computer architecture under development in the Electrical and Computer Engineering Department. This GMMP computer is capable of moving data into and out of main memory at the peak rate. The processing is partitioned by virtual channel number. This proposed implementation does not add much latency to the network. It appears that the entire GMMP computer can be built by cleverly using existing technology.en
dc.description.sponsorshipInternational Foundation for Telemeteringen
dc.identifier.issn0884-5123-
dc.identifier.issn0074-9079-
dc.identifier.urihttp://hdl.handle.net/10150/613759-
dc.identifier.journalInternational Telemetering Conference Proceedingsen
dc.typetexten
dc.typeProceedingsen
dc.relation.urlhttp://www.telemetry.org/en
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