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Method, device and equipment for inverting rainfall distribution by using base station signal and medium

A base station and inversion technology, applied in the communication field, can solve problems such as low time resolution and poor measurement accuracy, and achieve the effects of reducing costs, increasing maintenance costs, and increasing collection workload

Active Publication Date: 2019-06-25
中国移动通信集团海南有限公司 +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, satellites are easily disturbed by clouds when measuring rainfall, resulting in poor measurement accuracy and low time resolution.

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  • Method, device and equipment for inverting rainfall distribution by using base station signal and medium
  • Method, device and equipment for inverting rainfall distribution by using base station signal and medium
  • Method, device and equipment for inverting rainfall distribution by using base station signal and medium

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Embodiment Construction

[0030] The characteristics and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention more clear, 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 configured to explain the present invention, not to limit the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and ...

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Abstract

The embodiment of the invention discloses a method and a device for inverting rainfall distribution by using a base station signal, equipment and a medium, and the method comprises the steps: obtaining the measurement information which is collected by each base station in each grid in a whole network base station grid diagram according to the whole network base station grid diagram of rainfall distribution, wherein the measurement information comprises a measurement report reported by each terminal meeting a rainfall sampling condition in the base station; For each base station, according to the attribute information of the base station, the parameter information corresponding to the base station and used for measuring the rainfall and the measurement report, obtaining attenuation, causedby rainfall, of each terminal in the base station; obtaining rainfall corresponding to the base station according to attenuation of all terminals in the base station caused by rainfall; And accordingto the rainfall corresponding to all the base stations in each grid, determining the rainfall of the grid area so as to obtain rainfall distribution information in a corresponding whole network range.According to the method, special measurement equipment does not need to be mounted in rainfall distribution measurement, so that the cost can be effectively reduced.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, device, equipment and medium for retrieving precipitation distribution using base station signals. Background technique [0002] There are many methods for measuring precipitation in the prior art, and common measuring methods include: using distributed rain gauges to measure, using weather radar or meteorological satellites to measure, and using raindrop spectrum to measure. Several common methods are described below. [0003] (1) The method of rain gauge measurement. Rain gauges are primarily used to measure the total amount of precipitation in an area over a period of time. Its advantage is that the operation is relatively simple, and it has better measurement accuracy under certain conditions. However, the rain gauge is limited to the observation of a single point. If you want to observe the regional precipitation distribution, you need to deploy a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/08H04W24/10G01W1/14
CPCY02A90/10
Inventor 陈锐黄玉宝苏英伟朱本琦杨宁杨许娇
Owner 中国移动通信集团海南有限公司
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