Overview of Location Privacy Protection
位置隐私保护技术研究进展

The explosive growth of wireless communications and mobile database techniques results in the sufficient growth of location-detection devices.We can easily obtain the locations of the mobile objects through positioning techniques which result in the sufficient development of location-based services (LBSs).Location-based services provide corresponding services to users based on the locations of the mobile users,and provide conveniences for mobile users.In location-based services system,mobile users provide t...