The Reference Model of Open Systems Interconnection and TCP/IP Protocol System are also analyzed in this paper, which prove the feasibility of this method.
对开放系统互联参考模型和TCP/IP协议分层体系结构进行了分析，论证了所采用方法的可行性。
2
This paper presents a serial communication protocol structure based on opensysteminterconnection reference model. The function and realization method of every layer is discussed.
文章提出一种基于开放系统互联模型的串行通信协议结构，讨论了各层协议的功能和实现方法。
3
Now, as the rapid development of civil aviation, the deficiency of Aeronautical Telecommunication Network (ATN) based on the OpenSystemInterconnection (OSI) model, becomes more and more obvious.