SATELLITE DIGITAL COMMUNICATION SERVICE (SDCS).

Yoshiteru Morihiro, Hiroshi Nakashima, Shuzo Kato

Research output: Contribution to journalArticle

Abstract

This paper presents NTT's Satellite Digital Communication Service (SDCS). Differing from conventional digital satellite communications systems offering broadband digital transmission links directly between subscribers, the SDCS offers a time division multiple access (TDMA) channel to a designated user group utilizing signaling bits with which TDMA bursts are controlled in the ON/OFF mode. This new SDCS channel assignment scheme is currently providing a loop network called the 'Multi-Access Closed Network (MAC-Net)'. Focus is placed on its configuration and subscriber/SDCS system interface conditions.

Original languageEnglish
Pages (from-to)123-129
Number of pages7
JournalReports of the Electrical Communication Laboratory
Volume35
Issue number2
Publication statusPublished - 1987 Mar

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Morihiro, Y., Nakashima, H., & Kato, S. (1987). SATELLITE DIGITAL COMMUNICATION SERVICE (SDCS). Reports of the Electrical Communication Laboratory, 35(2), 123-129.