A method and device for determining the location of a high-speed rail ue

Abstract

The invention provides a method and apparatus for determining the location of high-speed rail UE, and relates to the technical field of wireless communication. The method comprises the following steps: obtaining first signaling data within a first preset time period in a cell covering a first station, and obtaining second signaling data within a second preset time period in a cell covering a second station; performing identification according to the first signaling data and the second signaling data to obtain the high-speed rail UE and the identification information of the high-speed rail UE;obtaining third signaling data of each piece of high-speed rail UE within a third preset time period in cells along the high-speed rail between the first station and the second station; determining acarriage location of each piece of high-speed rail UE on a high-speed rail train according to the third signaling data and preset DT test data; and determining the location of the high-speed rail UE according to the third signaling data, the DT test data and the carriage location of each piece of high-speed rail UE. By adoption of the method and apparatus provided by the invention, the location ofthe high-speed rail UE can be determined efficiently and accurately.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method and device for determining the position of a high-speed rail UE. Background technique [0002] With the continuous development of LTE (Long Term Evolution, Long Term Evolution) network and the continuous increase of LTE users, the demand for 4G services of mobile communication users is constantly enriched, and the convergence of mobile communication services is serious. Faced with the ever-increasing user demand for data services, how to enable 4G users to obtain a better network experience, especially how to enable 4G users to experience the 4G network smoothly on high-speed trains, and how to improve customer satisfaction is a continuous improvement. the process of. At present, high-speed rail lines have achieved full network coverage, but there are still many problems in the actual experience of users. Existing technical methods for locating n...

AI Technical Summary

Problems solved by technology

[0007] In the above positioning process, it is necessary to compare all the communities along the high-speed rail, and it is necessary to take a long time period for comparison, which has the problem of low efficiency

In addition, it can only realize cell-level positioning of abnormal events in high-speed rail user equipment, and there is a problem of inaccurate positioning

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