云环境中多地图室内定位隐私保护方案

厉天宸,付泽豪,姚恒,乐燕芬

Privacy-preserving scheme for multi-map indoor localization in cloud environments

Tianchen LI,Zehao FU,Heng YAO,Yanfen LE

表 3 各地图中加入干扰信号后测试点的定位误差

Tab.3 Localization errors with interfering signals in different maps

地图编号 ε/m θ = 0 θ = 3 θ = 8 1 2.92 3.24 3.89 2 3.48 3.90 4.51 3 4.39 4.88 5.30