摘要
电磁频谱已成为信息时代不可或缺的国家战略资源。随着天地一体化信息网络、航空飞行器、电磁频谱空域作战等领域的迅猛发展,电磁空间面临着3个挑战:频谱资源日益紧缺、频谱安全日益严峻、频谱对抗日益激烈。为了应对这3个挑战,提出了智能频联网的基本概念和体系架构,分析了系统关键技术与未来应用方向。智能频联网的发展将为物联网提供一种新范式,为频谱资源供需矛盾的解决提供新的方案。
The electromagnetic spectrum has become an indispensable national strategic resource in the information age. With the rapid development of the world's integrated information network, aviation vehicles, and electromagnetic spectrum airspace operations, electromagnetic space faces three major challenges: the increasing shortage of spectrum resources, increasingly stringent spectrum security, and increasingly fierce spectrum confrontation. In order to deal with the three major challenges, the basic concepts and architecture of intelligent spectrum-Internet of things(IS-IoT) was proposed, and the key technologies and future application directions of the system was analyzed. The development of IS-IoT will provide a new paradigm for the Internet of things and a new solution to the conflict between the supply and demand of spectrum resources.
出处
《物联网学报》
2018年第1期35-41,共7页
Chinese Journal on Internet of Things
关键词
智能频联网
频谱监测设备
频谱使用设备
认知无线电
多域频谱感知
认知决策
IS-IoT
spectrum monitoring device
spectrum usage device
cognitive radio
multi-domain spectrum sensing
cognitive decision
