With the rapid development of wireless communication technology and mobile intelligent terminal

LBS is widely applied in many fields

such as military

transport and logistics.According to the location information of moving object

LBS can provides personalized service.The disclosure of moving object location information is becoming to be a serious problem when we enjoying LBS.It is vitally important to protect location privacy of mobile subscriber when we provide location based services.This article discusses the protection technology of mobile subscriber location privacy and the protection management means of mobile subscriber location privacy.