Cell state judgment method and device based on minimization of drive tests, and computing equipment

Abstract

The embodiment of the invention relates to the technical field of wireless communication, and discloses a cell state judgment method and device based on a minimization of drive test, and computing equipment, and the method comprises the steps: obtaining recorded MDT data and instant MDT data; acquiring a main service cell to which the RRC idle state user belongs in a geographic area grid according to the recorded MDT data; acquiring a main service cell to which an RRC connected user belongs in the geographic area grid according to the instant MDT data; and judging whether the RRC idle state and the RRC connection state of the cell in the geographic area grid are consistent or not according to the RRC idle state user affiliation main service cell and the RRC connection state user affiliation main service cell. By means of the mode, the cell RRC idle state and service state coverage capacity can be accurately obtained in a full-amount mode, and then the number of unnecessary switching times can be reduced through parameter adjustment.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of wireless communication, and in particular to a method, device, and computing device for judging a cell state based on a minimum drive test. Background technique [0002] Whether the existing radio resource control (RRC) idle state and RRC connected state coverage of the existing cell is uniform is mainly found through drive testing, but the drive test can only find the coverage of the main road section, and cannot find the coverage of the vehicle arrival area. [0003] The existing measurement report (Measurement Report, MR) positioning is based on algorithm matching positioning, not the longitude and latitude positioning in the MR data, and there is a certain geographic information deviation. Moreover, since the measurement reports (MeasurementReport, MR) of the live network are all reported in the RRC connection state, the existing MR positioning technology can show the coverage ca...

AI Technical Summary

Problems solved by technology

[0002] Whether the existing radio resource control (RRC) idle state and RRC connected state coverage capabilities of the existing cells are unified is mainly found through drive test methods, but the drive test can only find the coverage capabilities of the main road sections, but cannot find the coverage capabilities of the vehicle arrival area

[0003] The existing measurement report (MeasurementReport, MR) positioning is based on the algorithm matching positioning, not the longitude and latitude positioning in the MR data, and there is a certain geographic information deviation

Moreover, since the measurement reports (MeasurementReport, MR) of the live network are all reported when the RRC is connected, the existing MR positioning technology can show the coverage of terminals in the RRC connected state in the whole area, but cannot reflect the coverage of the RRC idle state.

Therefore, it is impossible to fully obtain the coverage capabilities of the RRC idle state and business state of the cell, and it is also impossible to compare and analyze the coverage capabilities of the RRC idle state and the RRC connected state, and it is impossible to adjust the parameters according to the comparative analysis results to reduce the number of unnecessary handovers

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