地面分组网利用MF-TDMA卫星网组网的网关研究

Research on Communication Gateway for Networking of Ground Packet Network Based on MF-TDMA Satellite Network

卫星通信网络因其在各种突发事件中表现出的应急通信保障能力等独特优势受到越来越广泛的关注。其中MF-TDMA卫星通信网因为支持综合业务接入、能够实现大小终端同网工作、可以针对不同的应用需求进行灵活设计等诸多优点而成为目前国内外卫星应用、发展及研究的热点。利用有线、微波中继等进行组网的地面分组网络如何高效便捷地利用MF-TDMA卫星通信网络进行组网已经成为当前混合组网的热点之一。通过对地面分组网络和MF-TDMA卫星网络的简单介绍,提出了实现MF-TDMA卫星网在地面网中的应用方案并进行了一些分析,针对通信网关方案进行了较为详细的介绍,可以作为相关工程设计的参考。

The satellite communication network attracts more and more attention because of its emergency communication guarantee capability in various events.The MF-TDMA satellite communication network becomes the research hotspot of satellite application and development because of its characteristics such as supporting integrated service access,large and little terminals operating in the same network,smart design,etc.How the ground packet network uses MF-TDMA satellite communication network to implement networking becomes one of the hotspots of hybrid networking at present.This paper describes briefly ground packet network and MFTDMA satellite network,and then puts forward and analyzes the application scheme of MF-TDMA satellite network in ground network.The communication gateway scheme is described in detail,which can be used as reference for relevant engineering design.