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A method and device for automatic optimization of antenna weights based on 3dmimo

A technology of weights and antennas, applied in the field of communication, can solve problems such as low optimization efficiency, achieve the effect of improving efficiency, appropriate weights of target antennas, and realizing comprehensive optimization

Active Publication Date: 2022-08-05
CHINA MOBILE GROUP SICHUAN +1
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  • Application Information

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Problems solved by technology

[0006] The embodiment of this specification provides a method, device, electronic device, and computer-readable storage medium for automatic optimization of antenna weights based on 3DMIMO, so as to solve the problem of manual adjustment of antenna weights in the prior art, which requires repeated adjustment and verification. Optimize the problem of low efficiency

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  • A method and device for automatic optimization of antenna weights based on 3dmimo
  • A method and device for automatic optimization of antenna weights based on 3dmimo
  • A method and device for automatic optimization of antenna weights based on 3dmimo

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Embodiment Construction

[0030] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below with reference to the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0031] The technical solutions provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0032] In the prior art, the actual optimization of the antenna weight is usually to determine high-load cells according to big data statistics, and then conduct on-...

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Abstract

The invention discloses a method for automatic optimization of antenna weights based on 3DMIMO, so as to solve the problem of low efficiency of manually adjusting antenna weights in the prior art. The method includes: respectively predicting the signal coverage field strength value of the target 3DMIMO cell in the target geographical area when different antenna weights are used; acquiring the reference signal received by each sampling point in the target geographical area for the adjacent cells of the target 3DMIMO cell power; determining the number of sampling points in the sampling points in the target geographic area that use the target 3D MIMO cell as the serving cell; selecting the target antenna weight from different antenna weights according to the number. By adopting this method, the automatic optimization of the antenna weights of 3D MIMO is realized, and the efficiency of optimizing the antenna weights is improved. The invention also discloses a 3DMIMO-based antenna weight automatic optimization device, an electronic device and a computer-readable storage medium.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular, to a method, apparatus, electronic device, and computer-readable storage medium for automatic optimization of antenna weights based on 3D MIMO. Background technique [0002] Three Dimensional Multiple Input Multiple Output (3DMIMO) technology is a key technology in the 4Gization of 5G technology. 3DMIMO utilizes the spatial freedom of vertical and horizontal dimensions provided by large-scale multi-antenna arrays to improve multi-user space division multiplexing capabilities, realize three-dimensional beam conforming and multi-stream multi-user resource multiplexing, and greatly improve system capacity and efficiency. Stereo coverage. [0003] In the initial stage of 3DMIMO network construction, since the user distribution in the coverage area cannot be obtained, the 3DMIMO antenna weights are generally set by default, and different antenna weights cannot be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/0413H04B7/0426
CPCH04B7/0413H04B7/0426
Inventor 潘羽赵杰卫
Owner CHINA MOBILE GROUP SICHUAN
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