摘要
通过对认知无线电技术主要特点的分析,研究认知无线电技术带来频谱管理的巨大变化。分析了目前频谱管理的2种基本模式,并对传统频谱管理网系进行了研究,给出了它们的主要缺陷。通过详细分析了认知无线电网络频谱管理的基本原理与过程,并对比与传统频谱管理的异同,得出认知无线电技术应用在频谱管理中的优点。认知无线电技术应用在频谱管理中能够带来频谱管理的灵活性,突破传统频谱授权指配的方式,实现频谱管理的自适应性和智能化。
Through analysis the main features of cognitive radio technology,research the tremendous changes cognitive radio technology has brought in spectrum management.Analysis the two basic models of the current spectrum management, and the traditional spectrum management network system has been studied, given their major shortcomings.Through a detailed analysis of the basic principles and process of cognitive radio network spectrum management, and compare the similarities and differences with the traditional spectrum management, Concluded advantages of cognitive radio technology in spectrum management.Cognitive radio technology application in spectrum management can bring spectrum management flexibility to the manner in which the assignment of spectrum licensing, implements the spectrum management adaptability and intelligent.
出处
《电子测试》
2010年第1期11-15,共5页
Electronic Test
