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Beam measurement method and system

A measurement method and measurement system technology, which are applied in transmission systems, transmission monitoring, electrical components, etc., can solve the problems of inability to know the transmission sequence of base station reference signals, low beam measurement efficiency, etc., so as to improve beam measurement efficiency and effective measurement. Effect

Active Publication Date: 2021-02-19
XIAMEN UNIV +1
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Problems solved by technology

[0002] In related technologies, in the process of beam measurement, the base station randomly sends reference signals corresponding to the beams to the terminal equipment, and the terminal equipment cannot know the order in which the base station sends the reference signals. It needs to measure all the beams of the base station and feed back the measurement results. The base station can adjust the beam; thus making the beam measurement inefficient

Method used

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  • Beam measurement method and system
  • Beam measurement method and system
  • Beam measurement method and system

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Embodiment Construction

[0042] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0043]In the related art, in the process of measuring the beam, the beam measurement efficiency is low; according to the beam measurement method of the embodiment of the present invention, firstly, the probability distribution value corresponding to each beam is obtained, and multiple The beams are sorted, and the physical layer reference signal received power is measured according to the beam sorting; then, the probability distribution value corresponding to each beam is updated according to the measurement result, and the corres...

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Abstract

Disclosed are a beam measurement method and system, a medium and equipment. A base station comprises a plurality of beams, with each beam having a corresponding coverage area; the method comprises thefollowing steps: acquiring a probability distribution value corresponding to each beam, sorting a plurality of beams according to the probability distribution values, and measuring the receiving power of a physical layer reference signal according to the sorting of the beams; updating a probability distribution value corresponding to each wave beam according to a measurement result, and calculating a corresponding standard deviation and an expected value according to the updated probability distribution value; judging whether the standard deviation is smaller than or equal to a preset maximumstandard deviation threshold value or not; if so, sorting the plurality of beams according to the expected value, sending reference signals corresponding to the beams to the terminal equipment in sequence according to a sorting result, and measuring the beams according to the reference signals so as to select a working beam of the terminal equipment according to a measurement result; according tothe invention, beams can be effectively measured in a mobile communication process, and meanwhile, the beam measurement efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a beam measurement method, a computer-readable storage medium, a computer device and a beam measurement system. Background technique [0002] In related technologies, in the process of beam measurement, the base station randomly sends reference signals corresponding to the beams to the terminal equipment, and the terminal equipment cannot know the order in which the base station sends the reference signals. It needs to measure all the beams of the base station and feed back the measurement results. The base station can adjust the beam; thus making the beam measurement inefficient. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the above-mentioned technologies at least to a certain extent. Therefore, an object of the present invention is to provide a beam measurement method, which can effectively meas...

Claims

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Application Information

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IPC IPC(8): H04B17/318H04W72/04H04W72/08
CPCH04B17/318H04W72/046H04W72/542
Inventor 赵毅峰曹伟楠许雪婷林洪玥林钊圳黄联芬杨波区洋刘震黄鹏飞
Owner XIAMEN UNIV
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