Target user positioning method and system and storage medium

Abstract

The embodiment of the invention discloses a target user positioning method and system and a storage medium. The method comprises the following steps: acquiring network coverage characteristic parameters of a target user; matching the network coverage characteristic parameter of the target user with a network coverage characteristic parameter in a pre-constructed network coverage fingerprint database to obtain a matching result; determining positioning information of the target user according to the matching result; wherein the construction method of the network coverage fingerprint database comprises the following steps: collecting MRO data of a plurality of reference users in a preset area range around a registration address; according to the MRO data, obtaining network coverage characteristic parameters in a preset area range around the registration address as fingerprint data, and constructing a network coverage fingerprint database corresponding to the registration address, wherein the reference user is a user with known registration address information. According to the method, three-dimensional positioning can be carried out on the target user, and the positioning precision is improved.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a target user positioning method, system and storage medium. Background technique [0002] MRO (periodical measurement report) is a basic data of the network optimization platform commonly used by operators. It includes detailed measurement time, measurement user identity and network coverage measurement information received by user mobile terminals. [0003] The establishment of the traditional grid coverage fingerprint library must rely on manual drive test data or the user terminal to report the AGPS address contained in the MRO data when obtaining GPS positioning authorization. As network security and privacy are paid more and more attention, the vast majority of users are more cautious about the location authorization of mobile phone applications, resulting in fingerprint blind spots in some private areas and indoors, and it is impossible to establish accurate...

AI Technical Summary

Problems solved by technology

As network security and privacy are paid more and more attention, the vast majority of users are more cautious about the location authorization of mobile applications, resulting in fingerprint blind spots in some private areas and indoors, and it is impossible to establish accurate grid network coverage fingerprint characteristics for them.

[0004] In addition, the two-dimensional plane traditional positioning technology has a very large difference in network coverage indoors in a multi-story building with a relatively complex environment, which is very easy to cause misjudgment and cannot accurately locate the target user

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