VSAT Teleconference System by Each Station Functioning Control in turn

• SUZUKI Hiroshi

  Dept. of Electronics Eng., Tokyo Metropolitan College of Aeronautical Engineering

• WAKABAYASHI Ryoji

  Dept. of Electronics Eng., Tokyo Metropolitan College of Aeronautical Engineering

• MUTO Kenji

  Dept. of Electronics Eng., Tokyo Metropolitan College of Aeronautical Engineering

• SHIMADA Kazuo

  Dept. of Electronics Eng., Tokyo Metropolitan College of Aeronautical Engineering

• EGUCHI Kazuyuki

  Kokusai Denshin Denwa Co., Ltd.

• ABE Hiroyuki

  Tokyo University of Agriculture & Technology

• TAKAHATA Fumio

  School of Science and Engineering Waseda University

Bibliographic Information

Other Title

• VSATによる制御局逐次推移型遠隔会議システム

Abstract

At the teleconference system made use of a communications satellite, a system needs a expensive HUB station. This paper proposes a teleconference system to control every station using a low cost personal computer. In this system, transmitting and receiving frequencies are replaced each other every when a speaker changed. For this reason, even though any participant in a conference increases, only two frequencies are required. With a usual system, picture of speaker is transmitted by going through HUB station once. However there is a merit that delay time becomes a half as every participant can receive it directly with this system.

Journal

• Technical report of IEICE. SAT

  Technical report of IEICE. SAT 97 (411), 31-35, 1997-11-28

  The Institute of Electronics, Information and Communication Engineers

Keywords

• Satellite Communication
• VSAT
• Teleconference

Details

• CRID: 1570009752445708672
• NII Article ID: 110003193124
• NII Book ID: AN10012987
• Text Lang: ja
• Data Source:
  • CiNii Articles