Beam scanning method and device and network side equipment

A beam scanning and scanning interval technology, applied in the field of communication, can solve the problems of low scanning efficiency, incomplete coverage, slow synchronization between base stations and terminals, etc., and achieve the effect of improving scanning efficiency, shortening scanning period and shortening time.

Pending Publication Date: 2022-05-03
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiments of the present application is to provide a beam scanning method, device, and network-side equipment, which can solve the problems of low scanning efficiency of base station scanning beams under 5G NR, incomplete coverage, and slow synchronization between base stations and terminals in related technologies.

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  • Beam scanning method and device and network side equipment
  • Beam scanning method and device and network side equipment
  • Beam scanning method and device and network side equipment

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Embodiment Construction

[0022] The following will clearly 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, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

[0023] 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 should be understood that the terms 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, and that references to "first," "second," etc. distinguish Objects are generally o...

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Abstract

The invention discloses a beam scanning method and device and network side equipment, and belongs to the technical field of communication. The beam scanning method comprises the following steps: determining a scanning interval angle of scanning beams used for sending a synchronization signal block, wherein the scanning interval angle is an included angle between two adjacent scanning beams; and transmitting the plurality of scanning beams at the scanning interval angle to perform beam scanning so as to send the synchronization signal block.

Description

technical field [0001] The present application belongs to the technical field of communications, and in particular relates to a beam scanning method, device and network side equipment. Background technique [0002] Currently, beamforming is used on a large scale under 5G NR. If the scanning beam planning is not appropriate, the performance of cells and users will not be guaranteed. How to plan, manage and control the beams so as to efficiently and comprehensively cover the terminals scattered in any direction of the cell and realize the fast synchronization between the base station and the terminals is an urgent problem to be solved at present. However, no matter what kind of scenario beam scanning is performed at present, the scanning beam is only transmitted according to the existing protocol, and the transmission angle is fixed. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a beam scanning method, device, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W56/00H04B7/0408H04B7/06
CPCH04W56/001H04W56/0015H04B7/0408H04B7/0617
Inventor 黄识航
Owner VIVO MOBILE COMM CO LTD
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