Tetra移动台空中接口协议栈软件开发

随着Tetra数字集群通信技术的不断发展,其移动台空中接口协议栈标准也在不断演化,并日趋复杂,使得传统的软件开发手段越来越不适应Tetra的空中接口协议栈软件的开发.采用何种开发手段,才能保证协议标准与软件实现之间的一致性,就成为软件开发领域的一个热点领域.本文从协议工程的角度,探讨了Tetra移动台空中接口协议栈软件的开发过程,通过实际的协议开发和一致性测试,证明基于协议工程的协议开发方法可以有效地提高开发效率,并严格保证标准与实现之间的一致性.

Research of Tetra mobile station air interface protocol stack software development

With the development of the Tetra digital trunking communication technology,the mobile station air interface protocol of it is improved and becomes more and more complicated.As a result,the traditional way is not competent for the software development.And which way can be chosen to develop the software to verify the coherence between protocol and software is a popular topic.The conception of protocol engineering is introduced briefly,and then the properties of the Tetra air interface protocol are presented.A systematic procedure following the Protocol Engineering methodology is presented in this paper for the design and implementation of the Tetra air interface protocol stack software.The conformity between the specification and implementation of the Tetra air interface standard is guaranteed,and the traceability of the development steps is ensured as well.