论文部分内容阅读
针对现有移动通信系统与MANET共享同一频带时产生相互干扰的问题,文中分析了带有载干噪比信息认知方式的特征和性能,提出了基于全方位终端分布的仿真模型,并进行了计算机仿真。仿真结果证明,本方案能够较全面地反映出两个系统之间的干扰情况,分析方法和结论可以作为设计共享同一频带通信系统的参考。
Aiming at the problem of mutual interference when the existing mobile communication system and the MANET share the same frequency band, the paper analyzes the characteristics and performance of the cognitive mode with the carrier-to-interference-plus-noise ratio information and proposes a simulation model based on the omni-directional terminal distribution. Computer Simulation. Simulation results show that this scheme can more completely reflect the interference between the two systems, and the analysis methods and conclusions can be used as a reference for sharing the same frequency band communication system.