Research of location privacy protection in wireless sensor network

Abstract

For deeply studying and solving the problems of location privacy protection in WSN,characteristics and models of location privacy protection were analyzed,schemes of location privacy protection were categorized by source,base station and the classification of their technologies.The merits and demerits in different attack types,security,efficiency and energy consumption were compared and the future research orientation was previewed.

Keywords

• wireless sensor network
• location privacy protection
• phantom routing
• fake data packet injection