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A minimum drive test configuration method, measurement method and device

A technology of configuration method and measurement method, applied in wireless communication, electrical components, etc., can solve the problems of network construction and maintenance cost burden, investment of large manpower and time, etc.

Active Publication Date: 2021-01-08
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of drive test is done manually, which requires a lot of manpower and time, and brings a great burden to the network construction and maintenance costs of operators.
On the other hand, road tests can only be performed outdoors, but not indoors or in some private areas. Network optimization in these locations is difficult to complete through road tests.

Method used

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  • A minimum drive test configuration method, measurement method and device
  • A minimum drive test configuration method, measurement method and device
  • A minimum drive test configuration method, measurement method and device

Examples

Experimental program
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no. 1 example

[0081] The first embodiment: the base station of the LTE or eLTE network (the first network) configures the MDT measurement of the NR network (the second network)

[0082] Step 21: The base station of the LTE or eLTE network receives and saves the information of whether the user terminal supports the execution of the MDT measurement of the NR network.

[0083] In the embodiment of the present invention, when the user terminal initially accesses, if the user terminal supports the execution of the MDT measurement of the NR network, the information of whether the user terminal supports the execution of the MDT measurement of the NR network can be sent to the base station of the LTE or eLTE network in the following manner :

[0084] The network node HSS or MME can directly send the user terminal support to perform MDT measurement information of the NR network to the base station of the LTE / eLTE network; or

[0085] The HSS sends the MDT measurement information that the user termi...

no. 2 example

[0147] The second embodiment: the base station of the NR network (the first network) configures the MDT measurement of the LTE or eLTE network (the second network)

[0148] Step 31: The base station of the NR network receives and saves the information of whether the UE supports MDT measurement of the LTE or eLTE network.

[0149] In the embodiment of the present invention, when the user terminal initially accesses, if the user terminal supports the MDT measurement of the LTE or eLTE network, the information of whether the user terminal supports the MDT measurement of the LTE or eLTE network can be sent to the NR network in the following manner base station:

[0150] The network node HSS or MME can directly send the MDT measurement information that the user terminal supports the execution of the LTE or eLTE network to the base station of the NR network; or

[0151] The HSS sends the MDT measurement information that the user terminal supports the execution of the LTE or eLTE ne...

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Abstract

The present invention provides a minimized road test configuration method, measurement method and device.Information measured by MDT; the MDT measurement configuration related information sent by the second network sent by the network tube; whether the relevant information of the MDT measurement configuration and the preserved user terminal supports the MDT measurement of the second network, select the execution of the second network of the second networkMDT measurement user terminal; send activation to the selected user terminal to activate the configuration related information of the MDT measurement of the user terminal to perform the second network.The invention can achieve MDT measurement configuration and MDT measurement under the abnormal network, which improves the compatibility of MDT measurement under the heterogeneous network.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a minimum drive test configuration method, measurement method and device. Background technique [0002] In the current network optimization of mobile communication systems, the road test is usually used to check whether the network coverage quality and system performance meet the expected requirements of the design, that is, professional network optimization personnel drive the measurement vehicle to walk randomly, and the measurement terminal records the data during the walking process. Events and measurements are provided to operators for network optimization decisions. This type of drive test is done manually, which requires a lot of manpower and time, and brings a great burden on the network construction and maintenance costs of operators. On the other hand, road tests can only be performed outdoors, but not indoors or in some private areas. Network op...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/08H04W24/10
CPCH04W24/10H04W24/08
Inventor 金巴杨晓东
Owner VIVO MOBILE COMM CO LTD