상세정보
학술대회
ITU-R Standardization of Fixed Satellite Services (FSS)
- 저자
- 김수영, Sastri Kota
- 발행일
- 200709
- 출처
- International Workshop on Satellite and Space Communications (IWSSC) 2007, pp.247-252
- 협약과제
- 07MR3100, 위성 IMT2000+ 기술 개발, 안도섭
- 초록
- In this paper, we discuss recent standardization activities in the ITU-R Working Party (WP) 4B. The charter of WP 4B includes developing the Recommendations for fixed satellite systems performance. Currently, the working party is involved in, developing IP-based satellite network performance, transmission control protocol (TCP) over satellite, air interface, error performance objectives, digital performance and disaster recovery applications of satellites. To reflect the state-of-the-art technologies meeting the emerging user applications we describe the satellite network performance activities related to next generation systems. Following the discussion on the completed recommendations, we provide a brief account of the current recommendation developing efforts including quality of service and hybrid networking for emerging communication services. © 2007 IEEE.
- KSP 제안 키워드
- Air interface, Communication services, Disaster Recovery, Error performance, Fixed Satellite(FS), Generation system, Hybrid networking, IP-Based, International telecommunications union radiocommunication(ITU-R), Network performance, Performance objectives