基于dct的空间压缩算法的鲁棒性研究

2016 IEEE 22nd International Symposium on On-Line Testing and Robust System Design (IOLTS) Pub Date : 2016-07-04 DOI:10.1109/IOLTS.2016.7604656

Serhiy Avramenko, M. Reorda, M. Violante, Görschwin Fey, Jan-Gerd Mess, R. Schmidt

{"title":"基于dct的空间压缩算法的鲁棒性研究","authors":"Serhiy Avramenko, M. Reorda, M. Violante, Görschwin Fey, Jan-Gerd Mess, R. Schmidt","doi":"10.1109/IOLTS.2016.7604656","DOIUrl":null,"url":null,"abstract":"High compression ratio is crucial to cope with the large amounts of data produced by telemetry sensors and the limited transmission bandwidth typical of space applications. A new generation of telemetry units is under development, based on Commercial Off-The-Shelf (COTS) components that may be subject to misbehaviors due to radiation-induced soft errors. The purpose of this paper is to study the impact of soft errors on different configurations of a discrete cosine transform (DCT)-based compression algorithm. This work's main contribution lies in providing some design guidelines.","PeriodicalId":6580,"journal":{"name":"2016 IEEE 22nd International Symposium on On-Line Testing and Robust System Design (IOLTS)","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2016-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"On the robustness of DCT-based compression algorithms for space applications\",\"authors\":\"Serhiy Avramenko, M. Reorda, M. Violante, Görschwin Fey, Jan-Gerd Mess, R. Schmidt\",\"doi\":\"10.1109/IOLTS.2016.7604656\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"High compression ratio is crucial to cope with the large amounts of data produced by telemetry sensors and the limited transmission bandwidth typical of space applications. A new generation of telemetry units is under development, based on Commercial Off-The-Shelf (COTS) components that may be subject to misbehaviors due to radiation-induced soft errors. The purpose of this paper is to study the impact of soft errors on different configurations of a discrete cosine transform (DCT)-based compression algorithm. This work's main contribution lies in providing some design guidelines.\",\"PeriodicalId\":6580,\"journal\":{\"name\":\"2016 IEEE 22nd International Symposium on On-Line Testing and Robust System Design (IOLTS)\",\"volume\":\"1 1\",\"pages\":\"1-2\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-07-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 IEEE 22nd International Symposium on On-Line Testing and Robust System Design (IOLTS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IOLTS.2016.7604656\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE 22nd International Symposium on On-Line Testing and Robust System Design (IOLTS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IOLTS.2016.7604656","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 4

摘要

高压缩比对于处理遥测传感器产生的大量数据和空间应用典型的有限传输带宽至关重要。基于商用现货(COTS)组件的新一代遥测单元正在开发中，这些组件可能由于辐射引起的软误差而导致行为不当。本文的目的是研究软误差对基于离散余弦变换(DCT)的压缩算法的不同配置的影响。这项工作的主要贡献在于提供了一些设计指南。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

On the robustness of DCT-based compression algorithms for space applications

High compression ratio is crucial to cope with the large amounts of data produced by telemetry sensors and the limited transmission bandwidth typical of space applications. A new generation of telemetry units is under development, based on Commercial Off-The-Shelf (COTS) components that may be subject to misbehaviors due to radiation-induced soft errors. The purpose of this paper is to study the impact of soft errors on different configurations of a discrete cosine transform (DCT)-based compression algorithm. This work's main contribution lies in providing some design guidelines.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2016 IEEE 22nd International Symposium on On-Line Testing and Robust System Design (IOLTS)

自引率

0.00%

发文量