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Method and device for treating minimization of drive tests

A processing method and minimization technology, applied in the field of communication, can solve the problems of inaccurate measurement results and frequent reporting, and achieve the effects of reducing the number of reports, saving network overhead, and improving accuracy

Active Publication Date: 2013-05-01
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The present invention provides a minimum drive test processing method and device to solve the problem that for high-speed UEs, the fixed measurement period makes the measurement results inaccurate, and for low-speed UEs, the fixed measurement period makes unnecessary reporting too frequent, resulting in a certain network overhead The problem

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  • Method and device for treating minimization of drive tests
  • Method and device for treating minimization of drive tests

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Embodiment Construction

[0019] figure 1 It is a flow chart of Embodiment 1 of the minimized drive test processing method of the present invention, such as figure 1 As shown, the method of this embodiment may include:

[0020] Step 101: Obtain the moving speed of the UE;

[0021] In the prior art, there are many methods for the base station to obtain the speed of the UE, which are not within the scope of the present invention, and will not be described in detail here.

[0022] Step 102: matching the measurement period corresponding to the moving speed;

[0023] In this embodiment, the base station can match the measurement period corresponding to the UE according to the magnitude of the moving speed of the UE.

[0024] Specifically, since the location information of UEs with higher moving speeds changes quickly, and the location information of UEs with lower moving speeds changes slowly, in order to improve the accuracy of the location information of UEs with higher speeds and reduce signaling over...

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Abstract

The invention discloses a method and a device for treating minimization of drive tests(MDT) , wherein the method comprises the steps of: acquiring the movement speed of user equipment (UE) through a base station; matching a corresponding measuring period with the movement speed; and carrying out minimization of drive tests according to the measuring period. According to the scheme, the measuring period is adjusted according to the speed, the accuracy of the MDT measuring result of the high-speed moving UE is improved, the reporting times of the MDT measuring result of the low-speed moving UE are reduced, and network overhead is saved.

Description

technical field [0001] The invention relates to communication technology, in particular to a method and device for minimizing drive test processing. Background technique [0002] With the development of drive test technology, operators also put forward higher requirements for drive test accuracy. The introduction of the Minimization of drive tests (MDT) technology realizes the network self-optimization mechanism and reduces manual participation. [0003] In MDT, the accuracy of the location information is very important, and the relevant wireless measurement information must correspond to the location information accurately. During the measurement process, the accuracy of the location information is affected by the moving speed of the UE. In the prior art, the The measurement periods are all fixed in length, so that for high-speed UEs, such as UEs on high-speed railways, the fixed measurement period makes the measurement results inaccurate, and for low-speed UEs, the fixed ...

Claims

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Application Information

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IPC IPC(8): H04W24/08H04W24/10
Inventor 乌云霄范斌宋蒙马彰超崔斐
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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