OBP for private networks and residential users
OBP for private networks and residential users
- Author(s): M. Wittig ; S.E. Dinwiddy ; J. Chatterton
- DOI: 10.1049/cp:19950092
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- Author(s): M. Wittig ; S.E. Dinwiddy ; J. Chatterton Source: 10th International Conference on Digital Satellite Communications (ICDSC-10), 1995 p. 653 – 660
- Conference: 10th International Conference on Digital Satellite Communications (ICDSC-10)
- DOI: 10.1049/cp:19950092
- ISBN: 0 85296 635 0
- Location: Brighton, UK
- Conference date: 15-19 May 1995
- Format: PDF
Satellite communications networks with onboard processing (OBP) can provide interactive satellite communications with very small earth stations over a large area. This brings to small business and residential users a wide range of satellite applications, such as videoconferencing, interactive multimedia, electronic libraries and “Citizen Band Video”, making use of the inherent broadcast function of a satellite. This paper presents an overview of this market potential and of the technical concept of a high capacity OBP system, addressing the implications of the application scenarios and user groups on the OBP system design and implementation. This is followed by a discussion of the user traffic stations and the overall communication control techniques and a presentation of a representative 20/30 GHz payload design.
Inspec keywords: telecommunication control; VSAT networks; multimedia communication; television antennas; interactive systems; telecommunication traffic; digital radio; teleconferencing; satellite antennas; business communication
Subjects: Teleconferencing; Satellite communication systems; Multimedia communications; Control applications in radio and radar
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