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Minimization of drive test method, base station and network management system

A network management system and minimization technology, applied in electrical components, wireless communication, etc., can solve the problems of manpower and material resources, the MDT implementation method cannot meet the actual needs of operators, and cannot be arbitrarily changed, etc., to achieve the best ease of use. Effect

Active Publication Date: 2017-11-07
ZTE CORP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, if the above-mentioned tracking method based on the cell is used, hundreds of MDT tasks need to be created, which will consume a lot of manpower and material resources
If the above-mentioned TA-based tracking method is used, in order to ensure the uniqueness of the TA information in the tracking area, the TA information in the network needs to be modified. However, the TA information is planned in advance during network deployment and cannot be changed arbitrarily later.
[0007] Therefore, the existing MDT implementation methods are far from meeting the actual needs of operators

Method used

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  • Minimization of drive test method, base station and network management system
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  • Minimization of drive test method, base station and network management system

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Embodiment Construction

[0049] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0050] Please refer to figure 1 , is a structural schematic diagram of the minimized drive test system of the present invention. The minimum drive test system may include: a network management system 1 , a base station 2 , a user equipment (UE) 3 and a third-party server 4 . Wherein, the network management system 1 and the base station 2 are both network-side equipment, and the user equipment 3 is user-side equipment.

[0051] Wherein, the functions of the network management system 1 may include: configuring the MDT function of each cell, and configuring and issuing MD...

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Abstract

The invention discloses a minimization of drive test method, a base station and a network management system. The method comprises the steps that the base station receives a minimization of drive test task message from the network management system, wherein the minimization of drive test task message comprises information of at least one tracking area; and when a cell in the base station satisfies a preset condition, performing minimization of drive test in the cell of the base station, wherein the preset condition comprises the fact that the information of the tracking area of the cell of the base station is contained in the information of the at least one tracking area and a minimization of drive test function of the cell of the base station is enabled. According to the method, the base station and the network management system, the usability can be improved.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a minimization of drive test (Minimization of Drive Test) method, a base station and a network management system. Background technique [0002] In the field of mobile communications, such as LTE (Long Term Evolution, Long Term Evolution), in order to reduce the cost and complexity of manual drive testing by operators using proprietary equipment, the concept of MDT (Minimum Drive Test) is introduced. The so-called MDT may directly use known user equipment (UserEuqipment, UE) in the network to perform drive test and report drive test information. Compared with the traditional drive test, MDT has the advantages of real-time, global and low loss. [0003] At present, MDT can be divided into management based MDT (management based MDT) and signaling based MDT. Wherein, the activation process of the management-based MDT is generally that the network management sys...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02
CPCH04W24/02H04W24/10
Inventor 张杰
Owner ZTE CORP
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