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Measurement report data classification method and apparatus

A technology of measurement report data and classification methods, applied in electrical components, wireless communication, network planning, etc., can solve problems such as large differences in signal strength, inability to fully mine the value of MRR data, and limitations in the application and analysis of MRR data, and achieve accurate evaluation , the effect of accurate network coverage quality

Inactive Publication Date: 2018-03-09
CHINA MOBILE GRP GUANGDONG CO LTD +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The traditional MRR analysis method can only distinguish whether the MRR belongs to an indoor cell or an outdoor macro cell. However, the signal strength of an outdoor macro cell has a large difference between indoor coverage and outdoor coverage. MRR is only divided into indoor cells and outdoor macro cells. The cell still cannot accurately determine the network coverage quality, which limits the application analysis of MRR data and cannot fully exploit the value of MRR data

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  • Measurement report data classification method and apparatus
  • Measurement report data classification method and apparatus
  • Measurement report data classification method and apparatus

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0049] The coverage quality of the mobile communication network is an important indicator of network construction. Due to the characteristics of electromagnetic waves, the walls of buildings and other buildings have a strong attenuation effect on electromagnetic waves. Therefore, although macro base stations built outdoors have wider coverage and higher access capabilities Strong, but there may be blind spots for indoor coverage of buildings. Therefore, indoor sub-stations can be used for supplementary coverage indoors at present to make up for the coverage blind spots of macro base stations. Then, in the process of network construction, it is necessary to accurately measure the coverage quality of the network to determine the network coverage quality of each location in the c...

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Abstract

The embodiment of the invention discloses a measurement report (MRR) data classification method and apparatus. The method comprises the following steps: acquiring multiple pieces of MRR sample data, wherein each piece of MRR sample data comprises a measurement result of the MRR sample data and type information of the MRR sample data, and the type information is used for expressing a test terminalmeasuring the MRR sample data is located indoors or outdoors; training an MRR classifier according to the multiple pieces of MRR sample data to obtain a trained MRR classifier; and inputting to-be-classified MRR data in the trained MRR classifier to obtain the type of the to-be-classified MRR data, wherein the type of the to-be-classified MRR data is used for expressing the terminal measuring theto-be-classified MRR data is located indoors or outdoors.

Description

technical field [0001] The invention relates to measurement management technology in the field of mobile communication, in particular to a measurement report data classification method and device. Background technique [0002] In the base station construction of mobile communication, the selection of sites and the allocation strategy of the investment proportion of indoor and outdoor sites will determine the return on investment of the network, and the optimization quality of network coverage will directly affect the perception of users. Therefore, it is very important to truly reflect the network coverage situation in site construction and network optimization. [0003] The traditional network coverage evaluation is carried out through test methods such as drive test (Drive Test, DT), call quality test (CQT), automatic drive test equipment (Auxiliary Test Unit, ATU), and combined with passive acquisition of user complaint information Network coverage issues. However, none...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/18H04W24/02H04W24/10H04W64/00
CPCH04W16/18H04W24/02H04W24/10H04W64/003
Inventor 刘韬李铁峰
Owner CHINA MOBILE GRP GUANGDONG CO LTD