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표준화기구 연도 ~
키워드

상세정보

DVB-RCS

참여자
김판수, 장대익, 이호진
연도
2008
표준화기구
DVB
표준번호
ETSI TR 102 768 v.1.1.1 (2009-04)
원문링크
http://www.etsi.org/deliver/etsi_tr/102700_102799/102768/01.01.01_60/tr_102768v010101p.pdf
협약과제
08MR2800, 고속 이동체 인터넷 위성 무선 연동 기술개발, 이호진
요약
The present document gives guidelines for the implementation of Digital Video Broadcasting (DVB) interaction channel for Satellite Distribution System (also known as DVB RCS: DVB Return Channel via Satellite) in mobile scenarios.

DVB RCS specification [i.1] describes several mandatory and optional features for geostationary satellite interactive system in mobile scenarios. Annex L of TR 101 790 [i.3] already defines guidelines for some mobility scenarios characterized by Line-Of-Sight conditions with a channel that can be characterized as AWGN. This present document draws attention to the technical questions that need to be answered in setting up a DVB RCS network that supports mobility in Line of Sight and Non Line of Sight scenarios in different channel conditions and offers some guidance in finding answers to them. The present document considers the DVB-S2 standard [i.2] for the forward link transmission with the features to support mobility described in the DVB-RCS specification.