空军工程大学学报（自然科学版）2017，Vol.18Issue(1)：76-80,5.DOI:10.3969/j.issn.1009-3516.2017.01.013
多路GNSS欺骗干扰信号功率控制策略
A Power Control Strategy of Multiple GNSS Spoofing Signals
摘要
Abstract
In order to meet the needs of the high captured performances integrally by target receiver for multiple GNSS spoofing signals,a power control strategy based on the cross-correlation interference of multiple signals is proposed.This paper analyzes the influence of multiple spoofing power on the noise floor,and discusses the acquisition of spoofing signal.Taking the rise of noise floor and spoofing relative acquisition probabilities as a bound,an objective function is built,and the optimized solutions is obtained based on genetic algorithm.The simulations show that the performance of multiple spoofing acquisition is superior to that of the authentic according to the proposed strategy,and at the same time the noise floor rises no more than 10 dBW,and the spoofing power is uncorrelated.关键词
全球导航卫星系统/欺骗干扰/功率控制/噪声基底/多路信号Key words
GNSS/spoofing interference/power control/noise floor/multiple signals分类
信息技术与安全科学引用本文复制引用
黄森,陈树新,杨宾峰,吴昊..多路GNSS欺骗干扰信号功率控制策略[J].空军工程大学学报（自然科学版）,2017,18(1):76-80,5.基金项目
国家自然科学基金(51577191) （51577191）
