Beam transmission method and related equipment

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...

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