講演名 2004/10/15
HA System Architectures for 24-hour Operation Ground Control System of Geostationary Satellite(Advanced Technology)(Joint Conference on Satellite Communications 2004(JC-SAT 2004))
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抄録(和)
抄録(英) A satellite ground control system (SGCS) that monitors and controls a geostationary satellite 24 hours a day has to achieve the distributed architecture assuring high-level availability and redundancy scheme. The SGCS for Communication, Ocean, and Meteorological Satellite (COMS) is currently being developed in Korea, which will be implemented to satisfy high availability, expansibility, and compatibility in design. In order to implement the system architecture to meet these characteristics, the SGCS introduces the concept of the real-time distributed system structure based on fault detection and recovery, data replication and sharing, and Fault Tolerant CORBA middleware. This paper describes each subsystem's hardware configuration and software function to perform the mission operation of geostationary satellite, and the duplicated and distributed architecture for 24-hour operation ground control system assuring high availability is presented in detail.
キーワード(和)
キーワード(英)
資料番号 SAT2004-147
発行日

研究会情報
研究会 SAT
開催期間 2004/10/15(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Satellite Telecommunications (SAT)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) HA System Architectures for 24-hour Operation Ground Control System of Geostationary Satellite(Advanced Technology)(Joint Conference on Satellite Communications 2004(JC-SAT 2004))
サブタイトル(和)
キーワード(1)(和/英)
第 1 著者 氏名(和/英) / In-Jun Kim
第 1 著者 所属(和/英)
Communications Satellite Development Group, ETRI
発表年月日 2004/10/15
資料番号 SAT2004-147
巻番号(vol) vol.104
号番号(no) 352
ページ範囲 pp.-
ページ数 7
発行日