A Power Control Strategy of Multiple GNSS Spoofing Signals
HUANG Sen
CHEN Shuxin
YANG Binfeng
WU Hao
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.
Keywords：GNSSspoofing interferencepower controlnoise floormultiple signals
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 76-80 )