摘要
梳理了美国国防高级研究计划局(DARPA)资助“100 Gbps射频骨干网”项目的研究进展,从技术可行性角度分析了该项目的基本原理,并分析了采用毫米波通信技术、高阶调制技术以及LoS MIM0空间复用技术的好处和带来的问题。最后给出了该项目的启示,以及对我国技术创新发展体制的思考。
The development process of " 100Gbps RF Backbone” programs sponsored by Defense Ad vanced Research Projects Agency ( DARPA) is summarized, the basic principle is analyzed based on technology feasibility perspective, and the benefits and problems by adopting millimeter-wave communica tion, high?order modulation and LoS MIMO Spatial multiplexing are summarized. Several revelations are presented, and some considerations about our country's technical innovation development system are brought forward in the end.
作者
李秉权
李硕
孙延坤
LI Bing-quan;LI Shuo;SUN Yan-kun(China Academy of Electronic Information Technology, Beijing 100041 , China)
出处
《中国电子科学研究院学报》
北大核心
2019年第5期462-466,共5页
Journal of China Academy of Electronics and Information Technology
