Magellan Recorder Data Recovery Algorithms
| dc.contributor.author | Scott, Chuck | |
| dc.contributor.author | Nussbaum, Howard | |
| dc.contributor.author | Shaffer, Scott | |
| dc.date.accessioned | 2016-06-06T18:56:30Z | |
| dc.date.available | 2016-06-06T18:56:30Z | |
| dc.date.issued | 1993-10 | |
| dc.identifier.issn | 0884-5123 | |
| dc.identifier.issn | 0074-9079 | |
| dc.identifier.uri | http://hdl.handle.net/10150/611897 | |
| dc.description | International Telemetering Conference Proceedings / October 25-28, 1993 / Riviera Hotel and Convention Center, Las Vegas, Nevada | en_US |
| dc.description.abstract | This paper describes algorithms implemented by the Magellan High Rate Processor to recover radar data corrupted by the failure of an onboard tape recorder that dropped bits. For data with error correction coding, an algorithm was developed that decodes data in the presence of bit errors and missing bits. For the SAR data, the algorithm takes advantage of properties in SAR data to locate corrupted bits and reduce there effects on downstream processing. The algorithms rely on communication approaches, including an efficient tree search and the Viterbi algorithm to maintain the required throughput rate. | |
| dc.description.sponsorship | International Foundation for Telemetering | en |
| dc.language.iso | en_US | en |
| dc.publisher | International Foundation for Telemetering | en |
| dc.relation.url | http://www.telemetry.org/ | en |
| dc.rights | Copyright © International Foundation for Telemetering | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.subject | Error Correction | en |
| dc.subject | Frame Synchronization | en |
| dc.subject | Viterbi Algorithm | en |
| dc.title | Magellan Recorder Data Recovery Algorithms | en_US |
| dc.type | text | en |
| dc.type | Proceedings | en |
| dc.contributor.department | California Institute of Technology | en |
| dc.contributor.department | Hughes Aircraft | en |
| dc.identifier.journal | International Telemetering Conference Proceedings | en |
| dc.description.collectioninformation | 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. | en |
| refterms.dateFOA | 2018-06-23T21:40:32Z | |
| html.description.abstract | This paper describes algorithms implemented by the Magellan High Rate Processor to recover radar data corrupted by the failure of an onboard tape recorder that dropped bits. For data with error correction coding, an algorithm was developed that decodes data in the presence of bit errors and missing bits. For the SAR data, the algorithm takes advantage of properties in SAR data to locate corrupted bits and reduce there effects on downstream processing. The algorithms rely on communication approaches, including an efficient tree search and the Viterbi algorithm to maintain the required throughput rate. |
