抗干扰攻击的多信道无线网络功率控制方法  

Multi-channel Wireless Network Power Control Method Against Interference Attacks

作　　者：张伟[1] ZHANG Wei(Computer Application Teaching and Research Section, China University of Labor Relations, Beijing 100048, China)

机构地区：[1]中国劳动关系学院计算机应用教研室,北京100048

出　　处：《微电子学与计算机》2018年第6期128-131,共4页Microelectronics & Computer

基　　金：中国劳动关系学院中央高校基本业务费专项基金(18ZYJS009)

摘　　要：对无线网络的功率进行控制可以减少能量在网络模块中的消耗,延长无线网络的生命周期.采用当前网络功率控制方法进行控制时,存在功耗高、抗干扰攻击性能差的问题.提出一种抗干扰攻击的多信道无线网络功率控制方法,采用网络流模型和信道模型完成无线网络模型的构建.在无线网络模型的基础上,采用小波阈值去噪方法去除无线网络干扰信号,提高抗干扰攻击性能.对无线网络中链路的功率分配和速率控制进行联合建模,完成多信道无线网络功率的控制.实验结果表明,所提方法的抗干扰攻击性能强、功耗小.Control of the power of the wireless network can reduce the consumption of energy in the network module and prolong the life cycle of the wireless network.When the current network power control method is used to control,there is a problem of high power consumption and poor anti-jamming performance.A multi channel wireless network power control method for anti-jamming attack is proposed.The network flow model and channel model are used to construct the wireless network model.On the basis of the wireless network model,the wavelet threshold denoising method is used to remove the interference signal of the wireless network and improve the performance of anti-jamming attack.The power allocation and rate control of the link in the wireless network are jointly modeled to complete the power control of the multi-channel wireless network.The experimental results show that the antijamming performance of the proposed method is strong and the power consumption is small.

关 键 词：抗干扰攻击 无线网络 功率控制 

分 类 号：TN929.3[电子电信—通信与信息系统]