Novel satellite digital video TDMA system for business video communications

Shuji Kubota, Hiroshi Kazama, Masahiro Morikura, Shuzo Kato

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper proposes an integrated satellite digital video (ISDV) system for business video communications which realizes multi-point to multipoint dynamic channel assignment, simultaneous plural video signals transmission by one equipment and efficient use of the transponder transmission power. An offset QPSK modulation scheme with a high-coding-gain and -rate forward error correction scheme obtains compact spectrum characteristics and high interference-resistant characteristics in non-linear satellite channels. Moreover, for backward voice channel transmission from video signal receive only terminals, a superposed SSMA voice signal transmission scheme over a TDMA video signal through one transponder which employs a co-channel interference cancellation technique is newly proposed.

Original languageEnglish
Title of host publication1992 International Conference on Communications
Subtitle of host publicationDiscovering a New World of Communications, SUPERCOMM/ICC 1992 - Conference Record
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1599-1604
Number of pages6
ISBN (Electronic)078030599X
DOIs
Publication statusPublished - 1992 Jan 1
Externally publishedYes
Event1992 IEEE International Conference on Communications: Discovering a New World of Communications, SUPERCOMM/ICC 1992 - Chicago, United States
Duration: 1992 Jun 141992 Jun 18

Publication series

NameIEEE International Conference on Communications
ISSN (Print)1550-3607

Conference

Conference1992 IEEE International Conference on Communications: Discovering a New World of Communications, SUPERCOMM/ICC 1992
CountryUnited States
CityChicago
Period92/6/1492/6/18

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ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Kubota, S., Kazama, H., Morikura, M., & Kato, S. (1992). Novel satellite digital video TDMA system for business video communications. In 1992 International Conference on Communications: Discovering a New World of Communications, SUPERCOMM/ICC 1992 - Conference Record (pp. 1599-1604). [268022] (IEEE International Conference on Communications). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICC.1992.268022