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LTE network detection method, device and system for railway

A technology of network detection and railway, applied in service based on location information, electrical components, wireless communication, etc.

Active Publication Date: 2015-06-17
CHINA SHENHUA ENERGY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing test equipment cannot meet the needs of railway applications well, mainly because railway staff are more accustomed to using railway mileage for positioning when maintaining equipment along the railway, and GPS cannot be used for positioning in railway tunnels

Method used

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  • LTE network detection method, device and system for railway
  • LTE network detection method, device and system for railway
  • LTE network detection method, device and system for railway

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Embodiment Construction

[0029] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0030] figure 1 It is a schematic structural diagram of an LTE network detection system for railways according to the present invention, figure 2 It is a structural schematic diagram of an LTE network detection device for railways according to the present invention. Such as figure 1 and figure 2 As shown, the detection system provided by the present invention may include: a mileage information detection device 10, which is used to detect the mileage information at a position on the railway; a spectrum tester 20, which is used to detect LTE network performance parameters; and LTE network detection equipment 30. The device includes; storage means 60; receivi...

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Abstract

The invention discloses an LTE network detection method, device and system for a railway. The detection method comprises the steps of receiving the mileage information of a position on the railway, receiving the performance parameters of the LTE network at the position, enabling the mileage information to be associated with the performance parameters of the LTE network, and storing the mileage information and the performance parameters to a storage device. By the adoption of the method, the purpose that the test parameters of the LTE network correspond to the mileage is achieved.

Description

technical field [0001] The present invention relates to railway mobile communication, in particular to a railway LTE network detection method, equipment and system. Background technique [0002] As a new generation of broadband wireless network (4G), LTE mobile communication network is gradually entering the commercial stage. In the railway field, the exploration of using LTE network to carry railway-specific services has also begun, such as using LTE network to carry synchronous control information of multiple locomotives. Most of these information are related to driving safety, so the reliability of the network is very important. Using on-board test equipment to test the coverage of LTE network along the railway is an important means to evaluate the performance of LTE network. [0003] In addition to testing the relevant parameters of the LTE network, the dedicated frequency tester currently used also integrates a GPS module, that is, every time a performance parameter of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W24/08
Inventor 薛继连曹彦平孟宪洪彭丽宇张崑张家斌张杰杜梅唐永康
Owner CHINA SHENHUA ENERGY CO LTD