丁国如, 孙佳琛, 王海超, 焦雨涛
陆军工程大学 通信工程学院, 南京 210007
DING Guoru, SUN Jiachen, WANG Haichao, JIAO Yutao
College of Communications Engineering, Army Engineering University, Nanjing 210007, China
Abstract: As an important component of national land space, the electromagnetic spectrum space presents many new challenges, such as the intricacy and complexity of the electromagnetic environment, diversity of electromagnetic targets and variability of spectrum usage behaviors. As a result, spectrum security becomes an increasingly urgent issue. For the common national defense requirements of security for spectrum order, security for spectrum confrontation and security for spectrum sharing in the complex electromagnetic environment, spectrum management and control based on artificial intelligence has become the most important research orientation in the radio spectrum field. There exist the challenging fundamental theoretical and technical problems in this research field. This paper firstly investigates the national strategic demands for intelligent spectrum management and control under complex electromagnetic environments, and then summarizes the significance and technical challenges of intelligent spectrum management and control. The present domestic and foreign research on five aspects are summarized, including the model and mechanism of spectrum management, spectrum sensing, spectrum inference, spectrum safety decision and typical application systems. Related developments and trends are analyzed.