公开(公告)号：US20200163026A1

公开(公告)日：2020-05-21

申请号：US16749401

申请日：2020-01-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yaqi ZHAO ,  Guohua ZHOU ,  Xiaoli SHI ,  Nanlong WU

IPC: H04W52/14 ,  H04W52/24

Abstract: In this application, a terminal determines a power control parameter, and the terminal determines a transmit power based on the determined power control parameter. The power control parameter includes an interference impact parameter or a path correction parameter of a downlink path loss, and the path correction parameter of the downlink path loss is used to correct a downlink path loss participating in calculation of the transmit power. The interference impact parameter and the path correction parameter of the downlink path loss are determined and obtained based on neighboring cell information of the terminal, and the neighboring cell information includes some or all of the following information: a reference signal transmit power of a neighboring cell, an uplink interference over thermal noise ratio of the neighboring cell, and uplink load of the neighboring cell.