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

Published:01 June 1968Publication History
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Abstract

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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  • Published in

    cover image Communications of the ACM
    Communications of the ACM  Volume 11, Issue 6
    June 1968
    130 pages
    ISSN:0001-0782
    EISSN:1557-7317
    DOI:10.1145/363347
    Issue’s Table of Contents

    Copyright © 1968 ACM

    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

    Publisher

    Association for Computing Machinery

    New York, NY, United States

    Publication History

    • Published: 1 June 1968

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