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本文先介绍了对计算机网络标准化影响最大的ISO/OSI模型,然后提出了与该模型兼容的微型机局域网约会层模型——μLNS。μLNS模型建立在提供无连接类型的传送层之上,对表示层提供面向连接类型的服务,适于在微型机局域网上实现。 本文还介绍了作者在Omninet局域网中的AppleⅡ微型机上实现的μLNS模型——OmniSession,并简要介绍了在OmniSession支持下在应用层实现的电子邮件程序——MAIL和多方对弈程序——CHESS。
This paper first introduces the ISO / OSI model which has the most influence on the computer network standardization, and then proposes the micro-computer LAN dating layer model-μLNS which is compatible with the model. The μLNS model is built on top of the transport layer that provides a connectionless type and provides a connection-oriented type of service to the presentation layer that is suitable for implementation on a micro-computer LAN. This article also introduces the OmniSession, an μLNS model implemented by the author on the Apple II microcomputer in the Omninet LAN, and briefly introduces the e-mail program implemented in the application layer with OmniSession support - MAIL and the multi-game program CHESS.