结合认知无线电的军事通信频谱管理研究  

A Study on the Military Communication Spectrum Management Combined with Cognitive Radio

作　　者：梅雪艳[1] 毛虎荣[1] 

机构地区：[1]中国人民解放军总参第63研究所,江苏省南京市210007

出　　处：《信息化研究》2009年第4期23-25,28,共4页INFORMATIZATION RESEARCH

摘　　要：介绍了认知无线电的基本思想,分析了当前军事通信频谱管理由于其静态管理模式和较低的自适应能力所带来的局限性,探讨了未来军事通信频谱管理的发展方向,提出了一种引入认知无线电概念的频谱管理模式,并分析了这一新的管理模式所带来的好处。该模式的主要特点包括:动态频谱管理、监控装备与通信装备的融合、集中管理与分布式管理相结合等。最后,分析了目前需要解决的技术难题。This paper introduces the basic idea of cognitive radio, analyzes the disadvantage of current military communication spectrum management（MCSM） caused by its static management mode and low adaptive capability. The direction of development of MCSM is discussed, and a new MCSM mode incorporating the concept of cognitive radio is suggested and the advantage brought by the new management mode is analyzed. The main parts of the management mode include dynamic spectrum management, the combination of communication equipment and monitoring equipment , and the combination of the centralized management and distributed management. In the end, the technical difficulties of this new mode are also analyzed.

关 键 词：认知无线电 抗干扰 频谱空穴 频谱管理 

分 类 号：TN92[电子电信—通信与信息系统]