摘要
基于美军标MIL-STD-188-14l B的第三代短波通信系统进一步提高了通联效率,目前在世界各国得到了广泛的应用,但短波3G独特的建链协议也同时要求其能够对系统进行合理的用频管理,通过分析短波3G协议特点和用频特点,设计了基于遗传算法的短波3G通信用频优化方法,对算法中的适应度函数设计进行详细阐述,并基于该算法进行了具有一定驻留组的短波通信系统用频优化设计,仿真过程收敛,进一步验证了该方法的可行性。
The third generation HF communication system based on US military standard MIL-STD-188-141 B further improves the work efficiency. At present,it has been widely used in the world. However,the unique link establishment protocol also requires a reasonable frequency management for the system. A frequency optimization method for HF 3G communications based on genetic algorithm is designed,through analyzing the characteristics of short wave 3G protocol and frequency. Based on this algorithm,the frequency optimization design of short wave communication system with certain resident groups is carried out. The convergence of simulation process further verifies the feasibility of the method.
出处
《无线电通信技术》
2017年第6期41-44,共4页
Radio Communications Technology
关键词
短波3G
遗传算法
频率管理
互调干扰
HF 3G
genetic algorithm
frequency management
intermodulation interference
