Excerpt from Videotex/Teletext Presentation Level, Protocol Syntax: North American Plps
Videotex and teletext services can be structured into seven layers according to the Open Systems Interconnections (osi) architecture. Other standards or Specifications are required to completely define these services.
Note: This standard defines a Specific data syntax for use by os] presentation layer protocols in videotex and teletext applications. This standard does not define the 051 standard presentation layer protocol itself.
This standard is the first interchange standard providing the blind interchange that is desirable for electronic media envisioned for Videotex and teletext. Blind interchange means that the sender and receiver of the information do not need any prior agreements or negotiation dialog in order to meaningfully interchange information; they need only to agree to conform to the standard.
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Anbieter: Forgotten Books, London, Vereinigtes Königreich
Paperback. Zustand: New. Print on Demand. This book establishes a common coding scheme for Videotex and teletext services, two-way and one-way services respectively. The system enables users to access pages or frames containing alphanumeric and graphic information. In response to advances in multi-media services, this book presents a standard for the exchange of information and transaction services between service providers and device manufacturers. The author takes a collaborative approach, combining the coding schemes of three distinct bodies: British Prestel, French Antiope, and Canadian Telidon. Subsequently, Bell System refines the graphics and color functions, leading to the development of the first interchange standard for electronic media. In highlighting the benefits of "blind interchange," the author drives home the importance of this standard, acknowledging that the ability for parties to meaningfully exchange information without prior negotiation fosters the growth and accessibility of information and transaction services. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9780428149277_0
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Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9780428149277
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