Advanced information society(5)

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  • TANIZAWA Ippei
    Mitsui Knowledge Industry Co., LTD International Network Services Division

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Other Title
  • 高度情報化社会［第5回］
  • 高度情報化社会-5-情報通信技術・機器の進展(講座)
  • コウド ジョウホウカ シャカイ 5 ジョウホウ ツウシン ギジュツ キキ ノ
  • Advanced information society. 5. Development in information and communication technology and devices.
  • Development in information and communication technology and devices
  • 情報通信技術・機器の進展

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Description

Based on the advancement of information network technology information communication forms informationalized society giving significant impact on business activities and life style in it. The information network has been backed up technologically by development of computer technology and has got great contribution by enhanced computer technology and communication equipments. Information is transferred by digital and analog methods. Technical development which has brought out multifunctioned modems of communication equipments in analog mode, and construction of advanced information communication network which has come out by joint work of computer and communication under digital technique, are described. The trend in institutional matter and standardization of electrical communication is also described showing some examples of value-added network (VAN).

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