00000nam 2200000zi 4500 9.892547 CaOODSP 20221107173213 m o d f cr bn||||||||| 201019s1981 onca ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- Co24-3/8-708-1981E-PDF Sablatash, M., author. Design methodology and development history of an ISO OSI layered architecture for the Canadian broadcast Telidon system / by M. Sablatash and R. FitzGerald. Ottawa : Communications Research Centre, 1981. 1 online resource (iii, 21 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier CRC technical note ; no. 708-E Issued also in French under title: Méthodologie de la conception et historique du développement d'une architecture en couches conforme à la norme ISO d'interconnexion des systèmes ouverts (OSI) pour le système canadien Télidon télédiffusé. "Information Technology Branch." "August 1981." Digitized edition from print [produced by Innovation, Science and Economic Development Canada]. Includes bibliographical references (pages 18-20). "To enable the Canadian Broadcast Telidon System to be compatible with many other data communications devices, systems and networks, it was deemed prudent to design a layered protocol for this system to be logically and conceptually consistent with the International Organization for Standardization's (ISO's) Reference Model for Open Systems Interconnection (OSI). The results are presented in this publication describing the layering of a proposed example for such a Teletext system. Previous broadcast Teletext systems appear not to have been designed with a layered architecture; this Technical Note documents the first such example of a broadcast Teletext system. It appears to be the first published work on this topic"--Abstract, page 1. Issued also in print format. Telidon (Data transmission system) Videotex systems Canada. Computer network architectures. Computer network protocols. Communications Research Centre (Canada), issuing body. Méthodologie de la conception et historique du développement d'une architecture en couches conforme à la norme ISO d'interconnexion des systèmes ouverts (OSI) pour le système canadien Télidon télédiffusé / (CaOODSP)9.892548 CRC technical note ; no. 708-E. (CaOODSP)9.882494 PDF 1.00 MB https://publications.gc.ca/collections/collection_2020/isde-ised/Co24/Co24-3-8-708-1981-eng.pdf