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Method and device for optimizing coverage of millimeter wave system, electronic equipment and storage medium

A system optimization and storage medium technology, applied in the field of mobile communication, can solve the problems of long time, poor performance and poor user experience for beam scanning and pairing

Pending Publication Date: 2021-09-07
ZTE CORP
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AI Technical Summary

Problems solved by technology

(2) The larger the number of beams in the codebook, the higher the requirements for the hardware and software processing capabilities of the device, and the longer the beam scanning and pairing time
This will cause UE to receive poor signal, poor performance, and poor user experience

Method used

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  • Method and device for optimizing coverage of millimeter wave system, electronic equipment and storage medium
  • Method and device for optimizing coverage of millimeter wave system, electronic equipment and storage medium

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Embodiment Construction

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, 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 for explaining the present invention, and are not intended to limit the present invention.

[0028] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0029] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

[0030] The...

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Abstract

The invention discloses a millimeter wave system optimization coverage method and device, electronic equipment and a storage medium, and the method comprises the steps: carrying out the statistics of energy optimization values of optimal beams of all UE received by cells under all codebooks, and obtaining an energy optimization value set of all codebooks; selecting an optimal energy optimization value from the energy optimization value set according to a preset optimal selection strategy; and determining the codebook corresponding to the optimal energy optimization value as the optimal codebook in the current scene. Through the embodiment of the invention, the optimal codebook suitable for the current scene can be screened out, the optimal codebook is used, the cell capacity is improved, the cell provides better access and service, better signal coverage can be provided for the UE, more UE can be covered, the service performance of the UE is improved, and thus the user experience is improved. The technology provided by the embodiment of the invention can be used for beam codebook configuration in different scenes, and the coverage performance and the service performance in different scenes are influenced.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and device for optimizing coverage of a millimeter wave system, electronic equipment and a storage medium. Background technique [0002] Currently, 5G (Fifth Generation) technology is developing day by day. The powerful capabilities and rich connection scenarios of 5G are bound to stimulate the application demands of all walks of life. [0003] At present, the beam (Beam) used by the air interface of the 5G millimeter wave (mmWAVE) system adopts hybrid analog forming, and provides different directions by loading different codebooks (Codebook) in the AAU (Active Antenna Unit, integrated active antenna unit) The beam enablement brings coverage gain. [0004] Such as figure 1 As shown, the beams have the following characteristics: (1) The more beams in the codebook, the wider and finer the coverage. (2) The greater the number of beams in the codebook, the higher the ...

Claims

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Application Information

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IPC IPC(8): H04W16/18
CPCH04W16/18Y02D30/70H04W76/28H04B7/0456H04B17/327H04B17/382
Inventor 刘明
Owner ZTE CORP
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