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A method for quickly displaying the track of road test data on the map

A technology of road test data and maps, applied in the field of wireless communication, to achieve the effect of speeding up the display speed

Active Publication Date: 2018-01-09
DINGLI COMM
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • A method for quickly displaying the track of road test data on the map

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[0050] The implementation of the above steps S1-S7 relies on the simple geographic information system module integrated on the GIS. The main program calls the simple geographic information system module to realize the information interface for obtaining GPS sampling points and test sampling points, and realizes the rapid presentation of test data. The whole process of the present invention is transparent to the client, does not require the client to perform additional operations, and is easy and fast to operate.

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Abstract

The present invention relates to the technical field of wireless communication, and specifically discloses a method for quickly displaying the track of road test data on a map; sampling the drive test data through GPS equipment; GPS equipment traverses the GPS sampling points in the original drive test data: The coordinate value of the GPS sampling point in the measured data is calculated by the interpolation method of projected coordinates, and it is judged whether the coordinate value of the GPS sampling point is in the current display window of the map in the GPS device: Whether the line segment of the point passes through the current display window of the map in the GPS device: the drive test processing module calculates the test sampling point to be displayed according to the point distance between the front GPS sampling point and the rear GPS sampling point; the data of the test sampling point is presented through GIS. The present invention can quickly judge, skip invisible or mostly overlapping points, and greatly speed up the display speed. When users browse data in the map window, they can get quick response.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method for quickly displaying road test data tracks on a map. Background technique [0002] Drive test (DT) refers to the measurement and collection of wireless network parameters and voice quality indicators along a specific line with the help of instruments or test mobile phones and test vehicles. The test equipment can record the wireless environment parameters and the signaling messages between the mobile station and the base station, and the drive test system has the function of analyzing and replaying the test record data. The purpose of the drive test is to simulate the call state of the mobile user, record and analyze the data, compare the data with the original network design data, and try to modify various parameters if there is any difference or abnormal call information, so as to optimize the network . The drive test is an important means of network...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/00H04W4/02H04W64/00
Inventor 王周元邱锦波
Owner DINGLI COMM