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A method and device for identifying adjacent carriers interfering with a railway LTE network

A railway and carrier technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of high cost and lag, and achieve the effect of promoting comprehensive upgrades, reducing ticket fees, and realizing capacity mining

Active Publication Date: 2021-08-17
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] This application provides a method for identifying adjacent carriers that interfere with the railway LTE network, so as to solve the problems of high cost and certain lag in the existing LTE network interference troubleshooting method

Method used

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  • A method and device for identifying adjacent carriers interfering with a railway LTE network
  • A method and device for identifying adjacent carriers interfering with a railway LTE network
  • A method and device for identifying adjacent carriers interfering with a railway LTE network

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Embodiment Construction

[0056] In order to enable those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0057] The present application provides a method and a device for identifying adjacent carriers interfering with a railway LTE network. The following describes in detail one by one with reference to the drawings of the embodiments provided in the present application.

[0058] A method for identifying adjacent carriers interfering with a railway LTE network provided in the first embodiment of the present application is as follows:

[0059] The execution subject of the embodiment of this application is the server, such as figure 1 As shown, it shows a flow chart of a method for identifying adjacent carriers interfering with a railway LTE network provided by an embodiment of the present application, including the follow...

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Abstract

The present application discloses a method for identifying adjacent carriers interfering with a railway LTE network, including: collecting data of railway users and public network users based on a pre-established big data platform and MR data; Based on the separation strategy of railway users and public network users, targeted modeling is carried out, and the data of adjacent carriers occupied by railway users and the data of railway cells occupied by public network users are analyzed to obtain adjacent carriers that interfere with railway LTE networks. The classification, optimization and evaluation of the adjacent carrier interference problem combined with the actual wireless environment are realized, and the accurate benchmarking of the railway coverage of the railway community and the railway LTE network occupied by railway users is realized. It realizes the wireless basic network capability mining, realizes the automatic fast real-time tracking of the adjacent carrier of the railway LTE network, and reduces the ticket fee, labor cost and test equipment depreciation cost of traditional testers on the road test.

Description

technical field [0001] The present application belongs to the field of data mining, and specifically relates to a method and device for identifying adjacent carriers interfering with a railway LTE network. Background technique [0002] The current railway LTE network (Long Term Evolution, long-term evolution network of general mobile communication technology) interference troubleshooting method is generally based on the following: [0003] Using the evaluation method of traditional problem discovery and analysis of network pull test, that is, testers buy tickets and take the railway to use special test equipment for road test. universal. [0004] At present, the more intelligent method is to realize automatic data collection and statistics on the network side, and determine the cells with PCI (Physical Cell Identifier, physical cell identifier) ​​interference based on the PCI of the serving cell in MR (Measurement Report, measurement report) is performed by acquiring a mea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04L12/24
CPCH04L41/145H04W24/02
Inventor 李贝何国华朱俊潘华荣刘宏嘉赵伟王鑫炎姚森森卢林赏叶海挺王镇鑫方豪平
Owner CHINA UNITED NETWORK COMM GRP CO LTD