Multiplex communications – Wide area network – Packet switching
Patent
1989-12-18
1992-10-13
Olms, Douglas W.
Multiplex communications
Wide area network
Packet switching
370 851, 3701001, 370108, H04J 322, H04J 306, H04L 1240
Patent
active
051557274
ABSTRACT:
A method for controlling the access of a data transmitter unit to a signal line, enabling approximately full utilization of the bandwidth of the signal line for data transfer, avoidance of collisions, conveyance of the transmitted data amount independently of the signal line length, and ensuring access to the signal line when the unit is to transmit. An apparatus for performing the method, comprising an input (1) and an output (2), a delay unit (3), a data transmitter unit (4) and an activation circuit (5).
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patent: 4471481 (1984-09-01), Shaw et al.
patent: 4562573 (1985-12-01), Murano et al.
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patent: 4727370 (1988-02-01), Shih
Borup Gottlob
Pedersen Flemming H.
Bolt Beranek and Newman Inc.
Kizou H.
Olms Douglas W.
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