Multiplex communications – Wide area network – Packet switching
Patent
1984-03-29
1986-06-10
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
370 85, 370 13, H04Q 1104, H04J 302, H04J 116, H04J 314
Patent
active
045947058
ABSTRACT:
A local area network in which a plurality of local equipments, each having one or more terminals connected thereto, are connected to different points of a common signal transmission path leading from a central equipment. The central equipment sends out data signals addressed to the local equipments to the common path on a time division basis. Each local equipment sends a data signal from the terminals to the central equipment in response to the reception of a self-addressed data signal from the central equipment. To avoid a collision or overspace between the data signals transmitted from local equipments the central equipment sends out control signals addressed to the local equipments in response to signals from the local equipments. Each local equipment controls the transmission start timing of the data signal to the central equipment in response to the self-addressed control signal.
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Digest of Papers Compcon 82, 24th IEEE Computer Society International Conference (Feb. 22-25, 1982), I. Kong et al., "Cable-Net: A Local Area Network Reservation Scheme," pp. 182-186.
IEEE Electro, vol. 7, (May 1982), I. Kong. "Local Area Network--A Broadband Implementation," pp. 1-7.
Kobayashi Hiroshi
Yahata Haruki
Chin Wellington
Olms Douglas W.
Tokyo Shibaura Denki Kabushiki Kaisha
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