网络通信节点抗干扰技术研究

Research on Anti-jamming Technology of Network Communication Node

当前我国应用最为广泛的是小区制结构网络通信系统,通过同频复用的方式来提升频率利用效果。在既定范围内,为了方便管理,小区可以使用同一频段的网络通信系统,并且能重复使用。随着使用用户的增多,同频复用系数和干扰源也相应地发生了增长,通信质量无法得到保障。研究网络通信节点抗干扰技术,可提升网络通信性能。因此提出了属性自学习和利用弱能量节点来进行抗干扰的方法,并通过相应的仿真测试,证明了其可以提升节点传输快速性,提升抗干扰性,具有实际应用效果。

At present,the most widely used network communication system in China has the cell system structure.The frequency utilization effect is improved through the same frequency multiplexing method.Within a predetermined range,in order to facilitate management,the cell can use the network communication system of the same frequency band and can reuse.With the increase of users,the co-frequency multiplexing coefficient and interference sources have also increased correspondingly,and the communication quality cannot be guaranteed.Research on anti-jamming technology of network communication nodes can improve network communication performance.Therefore,the method of attribute self-learning and the use of weak energy nodes for anti-interference is proposed.Through corresponding simulation tests,it is proved that it can improve the speed of node transmission,improve the anti-interference,and has practical application effects.