Browse > Article
http://dx.doi.org/10.5139/JKSAS.2010.38.1.087

Error Correction Code and SEU Test Analysis of Mass Memory for STSAT-3  

Seo, In-Ho (한국과학기술원 인공위성연구센터)
Ryu, Kwang-Sun (한국과학기술원 인공위성연구센터)
Oh, Dae-Soo (한국과학기술원 인공위성연구센터)
Kim, Byung-Jun (대구경북과학기술연구원)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.38, no.1, 2010 , pp. 87-93 More about this Journal
Abstract
RS(10,8) Code by 4-bit symbol was developed to protect the mass memory of STSAT-3 from SEU in orbit. Therefore, one symbol can be corrected for 32-bit data with 8-bit parity configuration. Moreover, scrubbing period and SEU occurrence rate was calculated based on the KITSAT-3 result. A prediction of SEU rates was performed based on the ground experiment results with a proton accelerator in the KIRAMS(Korea Institute of Radiological Medical Sciences).
Keywords
RS Code; SEU;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 곽성우, 박홍영, “과학기술위성 1호 탑재 컴퓨터에서의 SEUs 극복을 위한 메모리 운용 및 해석”, 항공우주학회지, Vol. 32 (1), pp. 98-105, 2004.   과학기술학회마을   DOI   ScienceOn
2 곽성우, “과학기술위성 3호 대용량 메모리에서의 SEU 극복 방법 및 확률해석”, 전자공학회 논문지, 제45권 4호, pp. 35-41, 2008.   과학기술학회마을
3 김병준, 곽성우, 유상문, 김형신, “과학기술위성 3호 탑재 컴퓨터와 대용량 메모리에 적용될 EDAC 알고리즘의 비교 및 분석”, 2008년도 한국항공우주학회 추계학술발표회, 논문집2, pp. 1586 - 1589.
4 http://www.informit.com/content/images/art_sklar7_reed-solomon/elementLinks/art_sklar7_reed-solomon.pdf
5 Kwangsun Ryu, Goo-Hwan Shin, Hyung-Myung Kim, Heejoon Kim, and Kyungwook Min, "Single Event Upset Measurements of Memory Chips for the Langmuir Probe on STSAT-2", Journal of the Korean Physical Society, Vol. 52, No. 3, pp. 853-857, 2008.   DOI   ScienceOn