ADAPTIVE MULTI-ANTENNA DATA TRANSMISSION METHOD, DEVICE AND SYSTEM

摘要

An adaptive multi-antenna data transmission method, device and system, the adaptive multi-antenna data transmission method comprising: in a current time interval, obtaining the beam adjustment parameter of a user equipment UE; adjusting the beam width of the UE according to the beam adjustment parameter of the UE; precoding the data of the UE to be transmitted according to the adjusted beam width of the UE and the direction information of the UE to transmit the data. Adjusting the beam width of the UE enables the beam direction of the data transmission to better match the direction of the UE, improving link status or quality of the UE, and reducing performance loss.