Method and system for implementing user intimacy safety in auxiliary global positioning process

Abstract

A realization user privacy security method and system in the complementary global positioning process belongs to the mobile positioning field in the safe user plane, which is applied to the district logo positioning platform and the complementary global positioning platform separated disposing system. In the invention, after receiving a positioning inquiry information, the district logo positioning platform accesses or queries the user privacy data information, and gains a positioning terminal affirmed type, the type judges whether need to inform the user to affirm; if so, the district logo positioning platform sends the information to the positioning terminal, the positioning terminal returns the information, the returned information takes the information whether need to affirm by the user; when the returned information takes the user affirmed information, the district logo positioning platform transmits the positioning inquiry information to the complementary global positioning platform, the complementary global positioning platform sends the information to inform the positioned terminal to prepare the position. Without any privacy aspect disposing by the AGPS positioning platform, the invention can achieve the privacy security of the positioned user.

Description

technical field [0001] The invention belongs to the field of mobile positioning in a safe user plane, and in particular relates to a system in which a CELLID (cell identification) positioning platform and an AGPS (Assisted Global Positioning System) positioning platform are deployed separately, and the CELLID positioning platform realizes user privacy security method, and a system for implementing the method. Background technique [0002] Location Based Services (LBS for short), also known as mobile location services or positioning services, means that the mobile network obtains the geographical location information of the mobile terminal through a specific positioning technology, that is, the longitude and latitude coordinates, and provides it to the mobile user himself, communication System or a third party, with the support of certain electronic map information, provides mobile users with calling or non-calling services related to their location. [0003] The positioning...

AI Technical Summary

Problems solved by technology

[0020] In the system where the CELLID positioning platform and the AGPS positioning platform are deployed separately as shown in Figure 1, the authentication of the positioning service provider and the calling party and the judgment of the privacy policy of the called party are all carried out in the CELLID positioning platform, and the AGPS positioning platform The privacy policy preset by mobile phone users cannot be obtained, that is, the value of the notification (notification) field of the SUPL INIT message in step 3 in the existing positioning process cannot be determined, so the AGPS positioning platform cannot meet the requirements of mobile phone users, causing users Security and Privacy Issues

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