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학술대회
Design of the Network Control System for OBS Satellite Communications System
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- 발행일
- 200602
- 출처
- International Conference on Advanced Communication Technology (ICACT) 2006, pp.875-879
- 협약과제
- 05MR1600, 통신해양기상위성 위성통신시스템 개발, 이성팔
- 초록
- The on-board switching (OBS) satellite system technology have started domestic development to overcome the limitation of the frequency resource and geostationary orbit existing relay type satellite transponder and the required performance of a spot beam, and looked around the configuration and functions of the multi-beam switching satellite communication system. The monitor and control function of the network control system(NCS) maximizes the operation of the OBS satellite transponder, optimizes the status of the satellite system and satellite communication network by monitoring and controlling predefined satellite parameters of the service network using communications satellite transponder. This paper proposes the requirements of the network control functions from ground control station and then presents a design draft of the system in order to maximize the system availability.
- KSP 제안 키워드
- Beam switching, Communications system, Control functions, Geostationary orbit(GEO), Ground Control station, Monitor and Control, Monitoring and controlling, Multi-beam, Network control system, Service network, on-board switching