有扰下的无线传输监测优化方法  

Optimization of wireless transmission monitoring under jamming

作　　者：阚保强 KAN Bao-qiang(Department of I&T, Concord College ,Fujian Normal University, Fuzhou 35003,China)

机构地区：[1]福建师范大学协和信技系,福建福州350003

出　　处：《湖北师范大学学报（自然科学版）》2020年第3期33-38,共6页Journal of Hubei Normal University：Natural Science

基　　金：国家自然科学基金(NO.61201216);福建省教师教育科研项目(JAT191117);泉州市科技计划项目(2017T009)。

摘　　要：干扰一直是无线通信领域长期面临的棘手问题,近些年来,诸如WSN、IoT、Mesh等多跳无线网络(MHWN)的广泛使用,使得干扰抑制已从传统点对点对抗转到网间级别的对抗。干扰感知下的无线网络传输技术近年来得到了重点研究,但传统的方法往往忽略了监测开销问题,这对于低功耗无线网络,是不合适的。为了提高干扰感知下的传输性能,提出了一种有扰下的无线传输监测优化方法,通过动态估计干扰发起概率实现监测的优化控制,仿真模拟结果表明了该方法的有效性。Jamming has been a long-term serious problem in the wireless communications field.In recent years,widespread use of Multi-hop Wireless Networks(MHWN)such as WSN,IoT,Mesh,etc.has caused jamming suppression to shift from traditional point-to-point confrontation to inter-network level confrontation.Wireless network transmission technology under monitoring jamming has been paid more attention in recent years,but traditional methods often ignore the problem of monitoring overhead,which is inappropriate for low-power wireless networks.In order to improve the transmission performance under jamming perception,a wireless transmission monitoring optimization method under jamming is proposed.The optimization control of monitoring is realized by dynamically estimating the interference initiation probability.Simulation results show the effectiveness of this method.

关 键 词：MHWN(多跳无线网络) 干扰 监测 优化 

分 类 号：TN915[电子电信—通信与信息系统]