【作者】 何川； 张学军；

【Author】 He Chuan,Zhang Xuejun (Electronics & Information Engineering School of Beihang University,Beijing 100191,China)

【机构】 北京航空航天大学电子信息工程学院；

【摘要】 当前新航行系统(CNS/ATM)的实施很大程度上依赖空地通信服务质量。然而,空地通信主要使用的甚高频频段的拥挤状况却不断加剧。为了满足全球统一的航空通信的需要,欧美联合启动了未来通信研究(FCS)计划。本文在总结FCS已有成果的基础上,针对不同的频谱范围和使用领域,在数据链路层使用技术上对若干潜在通信技术进行功能和性能上的比较。再运用国际三色评估法对11条技术标准进行定性评判。最后提出了一组最有希望的技术集作为航空未来通信体系架构(FCI)的备选,为我国下一代航空通信技术部署提供了科学的前瞻指导。更多还原

【Abstract】 Currently implementation of CNS/ATM relies heavily on service quality of air - ground communication.However,the crowded situation of VHF is turning increasingly bad.To meet the requirements of global aviation communication,FAA and EUROCONTROL jointly launch the Future Communications Research(FCS).After making a summary of FCS’ previous results.Paper make functional and performance comparison in the data link layer on several potential communication technologies for different spectral range and fields of use.Then make a qualitative evaluation with the international three -color evaluation method as for 11 technical standards.Finally,an option of the most promising technology sets for FCI provides a scientific guidance for the deployment of next generation air communications technology in advance.更多还原