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Communication network coverage optimization method and device

A communication network and coverage optimization technology, applied in network planning, wireless communication, sustainable communication technology, etc., can solve the problems of inaccurate analysis, a lot of time investment, solution error

Active Publication Date: 2022-06-07
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the relevant technologies of fine network optimization, the analysis mainly relies on multiple rounds of road tests, so it takes a lot of time, vehicles and personnel to invest, and the analysis is not accurate, and the solution has errors

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  • Communication network coverage optimization method and device
  • Communication network coverage optimization method and device
  • Communication network coverage optimization method and device

Examples

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Embodiment Construction

[0023] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and in no way limits the disclosure, its application or uses in any way. The present disclosure may be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that unless specifically stated otherwise, the relative arrangements of components and steps, compositions of materials and numerical values ​​set forth in these examples are to be construed as illustrative only and not as limiting.

[0024] As used in this disclosure, "comprising" or "comprising" and similar words mean that the element preceding the word encompasses the elements listed after the wor...

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Abstract

The present disclosure provides a communication network coverage optimization method and device. The communication network coverage optimization device obtains the number of users, AOA, and RSRP in each coverage area of ​​the cell according to the measurement report sent by the user terminal in the cell; according to the obtained AOA, selects the AOA of the coverage area with the largest number of users as the first An azimuth f1; determine the coverage strength of each coverage area according to the received RSRP; select the AOA of the coverage area with the smallest coverage strength as the second azimuth f2; determine the weight of the first azimuth f1 according to the service requirements of the communication network respectively Value K1 and weight K2 of the second azimuth f2; determine the best azimuth of the base station antenna in the cell according to K1f1 and K2f2; adjust the azimuth of the base station antenna according to the best azimuth. The present disclosure can quickly realize network radio frequency coverage optimization.

Description

technical field [0001] The present disclosure relates to the field of wireless communication, and in particular, to a communication network coverage optimization method and apparatus. Background technique [0002] With the continuous increase of mobile network users and the continuous construction and deployment of 4G networks, the network structure is becoming more and more complex, and the network quality gradually deteriorates with the increase of site density, resulting in a gradual deterioration of user experience. A lot of RF analysis work is urgently needed to improve network quality. [0003] In this case, it is imperative to control interference through radio frequency adjustment, improve SINR (Signal to Interference plus Noise Ratio, signal to interference plus noise ratio), and improve user experience. At present, in the related technologies of network refinement optimization, the analysis mainly relies on multiple rounds of road tests, so it requires a lot of tim...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W16/28H04W24/02H04W24/10
CPCH04W16/18H04W16/28H04W24/02H04W24/10Y02D30/70
Inventor 陈守益张霖刘静陈思秦世鹏刘知青黄瑞华
Owner CHINA TELECOM CORP LTD