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Beam sending control method and device and sending end

A control method and a technology of a control device, which are applied in receiver monitoring, space transmit diversity, radio transmission systems, etc., can solve problems such as interference with the receiving end, signal degradation, disconnection, etc., and achieve the effect of ensuring accuracy

Pending Publication Date: 2020-12-29
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a beam transmission control method, device and sending end, which can solve the problem of serious consequences such as disconnection of the signal received by the receiving end due to the interference of the environment itself and the movement of the receiving end.

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  • Beam sending control method and device and sending end
  • Beam sending control method and device and sending end
  • Beam sending control method and device and sending end

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0031] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and / or" in the specification an...

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Abstract

The invention discloses a beam sending control method and device, and a sending end, and belongs to the technical field of beam processing. The beam sending control method is applied to the sending end and comprises the following steps of: acquiring a pulse signal sent by a receiving end; acquiring a phase difference between second antennas of the sending end according to the pulse signal; determining angle information of the receiving end relative to the sending end according to the phase difference; determining the amplitude and phase of a first antenna of the sending end corresponding to the angle information according to the angle information; and sending a wave beam matched with the amplitude and the phase of the first antenna to the receiving end. According to the beam sending control method and the device, and the sending end, under the condition that the receiving end moves, the accuracy of beam forming can be ensured.

Description

technical field [0001] The present application belongs to the technical field of beam processing, and in particular relates to a beam transmission control method, device and transmission end. Background technique [0002] During the process of implementing this application, the inventors found that at least the following problems existed in the prior art: [0003] The current beamforming technology mainly obtains the direction of the terminal through information such as Channel State Information (CSI) obtained by routers and mobile terminals. However, in actual scenarios, due to the interference of the environment itself and the movement of the terminal, It will cause the CSI information obtained by the router to be inaccurate, or there may be a certain delay, which will cause the direction of the terminal to be inaccurate. The direction will change rapidly during the movement process. If the speed of the beam change cannot keep up, the signal received by the terminal will ...

Claims

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Application Information

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IPC IPC(8): H04B7/06H04B17/27
CPCH04B7/0608H04B17/27Y02D30/70
Inventor 汤桂方谷建宏
Owner VIVO MOBILE COMM CO LTD