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Home/Magazine Archive/June 1968 (Vol. 11, No. 6)/Computer Systems: Reliable full-duplex file transmission.../Abstract

Computer Systems: Reliable full-duplex file transmission over half-duplex telephone line

By W. C. Lynch
Communications of the ACM, June 1968, Vol. 11 No. 6, Pages 407-410
10.1145/363347.363366
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A field-proven scheme for achieving reliable duplex transmission over a half-duplex communication line is presented, and to demonstrate the difficulty of the problem, another similar scheme, which is only slightly unreliable, is also presented. A flowchart for the reliable scheme and some interesting examples are given.

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