| 摘要: |
| 空中异构战术无线网络由多种不同类型的无线数据链网络构成，IP通信技术可有效解决空中平台异构无线网络的互联互通问题。给出了空中异构战术无线网络模型，并根据不同类型的无线数据链网络特点，分析了端到端通信协议栈关系以及不同无线数据链网络间协议转换与适配方式。探讨了网络静态和动态IP地址分配方法以及网络的路由架构与寻址方式，提出了不同无线数据链网络间IP报文传输的打包方式。对传输的开销性能仿真对比分析表明，基于通用成帧协议的打包方式的协议开销性能较优。 |
| 关键词: 空中平台 异构战术网络；互联网络协议；通信架构 |
| DOI： |
|
| 基金项目: |
|
| IP communication architecture and overhead performance of heterogeneous tactical wireless network for air platforms |
| QING Li |
| ((Southwest China Institute of Electronic Technology,Chengdu 610036,China)) |
| Abstract: |
| The heterogeneous tactical wireless network for air platforms is an Internet system constituted by several heterogeneous wireless data links.Internet Protocol(IP) can connect different types of network well.This paper proposes a communication architecture of heterogeneous tactical wireless network for air platforms based on IP technology and discusses the issues about address assignment scheme,routing method and data encapsulation protocol.According to the characteristic of tactical wireless network,it analyzes the relationship between end-to-end communication protocol stacks as well as the protocol adapting scheme for different types of network.Air platforms can be assigned IP address statically or dynamically.The routing frame and the scheme of destination address seeking for heterogeneous tactical wireless network routing is developed.The encapsulation protocols of IP message are analyzed.Simulation for the overhead of different encapsulation protocol shows the better overhead performance of the packaging mode based on generic framing procedure(GFP). |
| Key words: air platform heterogeneous tactical wireless network Internet protocol communication architecture |
《电讯技术》编辑部 