Abnormal migration detection method of high-speed railway private network user

Abstract

The invention discloses an abnormal migration detection method of a high-speed railway private network user, and belongs to the technical field of the wireless communication network monitoring. The method comprises the following steps: identifying a high-speed railway user based on a user geographic location and a user rate; positioning the high-speed railway line location relative to the high-speed railway user based on the high-speed railway user network cell switching time point and the high-speed railway user rate; and positioning the high-speed user abnormal migration location and the abnormal migration path according to the high-speed user abnormal migration stage. The signaling data of a user terminal of an operator is sufficiently utilized, the high-speed railway private and the surrounding user problem can be further and precisely assessed, the user sensing is efficiently improved, the public and private network users are distinguished by using user big data, the user mutual migration problem location and path caused by inadequate collaborative optimization of the high-speed railway private network and the surrounding public network can be comprehensively excavated.

Description

technical field [0001] The invention belongs to the technical field of wireless communication network monitoring, and more specifically relates to a method for detecting abnormal migration of high-speed rail private network users. Background technique [0002] High-speed railways are developing rapidly in my country. The total length of China's high-speed railways exceeds 20,000 kilometers. According to the latest "Medium and Long-term Railway Network Planning", by 2025, my country's railway network will reach about 175,000 kilometers, including about 38,000 kilometers of high-speed railways. Following the rapid development of high-speed rail, the high-speed rail private network has been rapidly constructed. As the problem of incoordination between the high-speed rail private network and the surrounding public network optimization has become increasingly prominent, public network users occupying the private network or private network users occupying the public network have ca...

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Problems solved by technology

[0004] Aiming at the above defects or improvement needs of the prior art, the present invention provides a method for detecting abnormal migration of high-speed rail private network users. The location and path of mutual migration of high-speed rail users caused by insufficient optimization, so as to locate the location and path of mutual migration of high-speed rail public and private network users

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