Multiplex communications – Wide area network – Packet switching
Patent
1993-08-24
1995-03-07
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
370 851, 371 82, H04J 302
Patent
active
053964853
ABSTRACT:
In an information communication system for performing both point-to-point communication and point-to-multipoint communication between a host computer and terminals by using same lines while distributing loads of data communication, data communication report tables are provided on a main storage unit of the host computer for each type of communication. The data communication process is executed distributively at each CPU unit and communication interface unit of the host computer and at each control module of a communication control unit. A plurality of destination pattern tables indicating data destinations are provided for point-to-multipoint communication. For the point-to-multipoint communication, CPU unit designates a particular destination pattern table for each interface unit, and data transmission is requested to each control module in accordance with the destination pattern table.
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patent: 4750109 (1988-06-01), Kita
D-141--Distributed Multi-case Communication Processing (1992), T. Kawahara, S. Ohno, G. Anzai, S. Yamaguchi, Y. Fujimata, p. 6-141.
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Fujimata Yoshimi
Kawahara Tetsuya
Nakane Keiichi
Ohno Shuji
Okada Masakazu
Hitachi , Ltd.
Hitachi Process Computer Engineering Inc.
Jung Min
Olms Douglas W.
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