摘要
首先介绍了双工移动通信系统的组成,并从频率管理需求、管理架构、管理机制等方面进行了研究,最后对双工移动通信系统频率管理面临的主要技术难题进行了分析。该研究对于类似的系统频率管理有一定参考价值。
The composition of duplex mobile communication system is firstly introduced, and the frequency management needs, management structure and mechanism are studied. In addition, the main technical problems of frequency management in duplex mobile communication system are analyzed. This research has certain reference value for the similar system frequency management.
出处
《移动通信》
2013年第24期39-42,共4页
Mobile Communications
关键词
双工移动通信
频率管理
频谱感知
duplex mobile communication frequency management spectrum sensing