A TDMA satellite communication system for ISDN services--Offset QPSK burst modem coupled with high coding gain FEC

Shuzo Kato, Masahiro Morikura, Shuji Kubota, Hiroshi Kazama, Kiyoshi Enomoto

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

The authors propose a time-division multiple-access (TDMA) satellite communication system suitable for integrated services digital network (ISDN) services for both basic interface services and primary services. The proposed system offers B-channel transmission lines among telephone offices and subscriber lines for basic and primary interface services. To provide these service economically and efficiently, the proposed system uses an offset QPSK burst modem coupled with high-coding gain forward-error correction in addition to demand assignment technology for each data burst and a transmitting and receiving transponder hopping TDMA scheme. Major functions of TDMA terminals have been implemented in LSICs, monolithic ICs, and hybrid ICs. The experimental results show little Pe degradation for the offset QPSK burst modem and perfect operation of the demand assignment and carrier hopping capability of the developed system.

本文言語English
ホスト出版物のタイトルIEEE Global Telecommunications Conference and Exhibition
出版社Publ by IEEE
ページ1533-1540
ページ数8
ISBN(印刷版)0879426977
出版ステータスPublished - 1991 12 1
外部発表はい
イベントIEEE Global Telecommunications Conference - GLOBECOM '91 Part 3 (of 3) - Phoenix, AZ, USA
継続期間: 1991 12 21991 12 5

出版物シリーズ

名前IEEE Global Telecommunications Conference and Exhibition
3

Other

OtherIEEE Global Telecommunications Conference - GLOBECOM '91 Part 3 (of 3)
CityPhoenix, AZ, USA
Period91/12/291/12/5

ASJC Scopus subject areas

  • 工学(全般)

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