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Beam transmission method and related equipment

A transmission method and beam technology, applied in the field of beam transmission methods and related equipment, can solve the problems of low access efficiency, low efficiency, and low data transmission performance

Active Publication Date: 2021-06-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the efficiency of beam alignment in existing technical solutions is low, resulting in low access efficiency and poor data transmission performance

Method used

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  • Beam transmission method and related equipment
  • Beam transmission method and related equipment
  • Beam transmission method and related equipment

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Experimental program
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Embodiment Construction

[0046] Embodiments of the present application are described below with reference to the drawings in the embodiments of the present application.

[0047] like figure 1 as shown, figure 1 It is a schematic structural diagram of a communication system 100 provided in the embodiment of this application. The communication system 100 may include a network device 110 and terminal devices 101 - 106 . It should be understood that more or less network devices or terminal devices may be included in the communication system 100 to which the method of the embodiment of the present application can be applied. A network device or a terminal device may be hardware, or functionally divided software, or a combination of the above two. Network devices and terminal devices can communicate through other devices or network elements. In the communication system 100, the network device 110 can send downlink data to the terminal device 101-106. Of course, the terminal devices 101 - 106 may also s...

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Abstract

The embodiment of the invention discloses a beam transmission method and related equipment, and the method comprises the steps that terminal equipment transmits at least one group of spatial sampling information to network equipment, each group of spatial sampling information comprises an identifier of a transmitting beam of the network equipment, an identifier of a receiving beam of the terminal equipment, and at least one of a beam pair gain, a signal transmission delay, a spatial position and a moving speed between the transmitting beam and the receiving beam; the at least one group of spatial sampling information is used by the network equipment to determine a beam forming vector, and the beam forming vector is used for communicating with the terminal equipment. By adopting the embodiment of the invention, the network access efficiency can be improved, and the data transmission performance can be improved.

Description

technical field [0001] The present application relates to the technical field of wireless communication, and in particular to a beam transmission method and related equipment. Background technique [0002] The available spectrum resources of the wireless mobile communication system in the low frequency band are limited, and a large number of spectrum resources can be used for data transmission in the high frequency band, such as tens of GHz of available bandwidth in the wave frequency band and THz frequency band. Therefore, in the fifth-generation mobile communication technology (5th-generation, 5G) new radio (new radio, NR) system, the millimeter-wave frequency band has been used to achieve high-speed data transmission to meet future new service requirements. In order to meet the requirements of these ultra-high transmission rates, future mobile communication systems will use more high-band spectrum resources. In high-band systems, how to obtain user channel information to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/06H04B7/08H04B7/0456
CPCH04B7/0617H04B7/086H04B7/0456
Inventor 孙欢严学强赵明宇
Owner HUAWEI TECH CO LTD
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