講演名 2003/10/16
Mobile Broadband Satellite Access System for Ka/Ku band Satellite Communications(System Engineering-I)
,
PDFダウンロードページ PDFダウンロードページへ
抄録(和)
抄録(英) In the paper, we present a mobile satellite internet access (MSIA) system and a mobile broadband satellite access system, called as MoBISAT (Mobile Broadband Interactive Satellite Multimedia Access Technology), which are developed by ETRI. The MSIA provides internet service, broadcasting, and digital A/V service in not only fixed but also mobile environment using Ku-band geostationary earth orbit satellite. A Ku band two-way active phased array antenna installed on the top of the transportation vehicles will enable the transmission of the signals to satellite as well as signal tracking and reception. The forward link is a high speed TDM transmission media, which carries signaling and user traffic. The return link is a transmission media, which carries signaling and user traffic. The MoBISAT, which is a next generation mobile broadband satellite access system development project, provides both Ku-band satellite TV and Ka-band high-speed Internet to the passengers and crews for land, maritime, and aeronautical vehicles. This paper describes the main technological solutions adopted for the implementation and results for the MSIA system and the main design features of the MoBiSAT system.
キーワード(和)
キーワード(英) Mobile Satellite / TDMA / Active phased array antenna / Satellite multimedia
資料番号 SAT2003-111
発行日

研究会情報
研究会 SAT
開催期間 2003/10/16(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) Mobile Broadband Satellite Access System for Ka/Ku band Satellite Communications(System Engineering-I)
サブタイトル(和)
キーワード(1)(和/英) / Mobile Satellite
第 1 著者 氏名(和/英) / Yun-Jeong Song
第 1 著者 所属(和/英)
Radio and Broadcasting Research Lab., ETRI
発表年月日 2003/10/16
資料番号 SAT2003-111
巻番号(vol) vol.103
号番号(no) 385
ページ範囲 pp.-
ページ数 6
発行日