公开(公告)号：US10820280B2

公开(公告)日：2020-10-27

申请号：US15764747

申请日：2015-09-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Luo ,  Hui Jin ,  Songping Yao ,  Hongyu Li ,  Yingwei Li ,  Hongming Zhang ,  Xuyang Du

IPC: H04W52/24 ,  H04B7/06 ,  H04B7/0452 ,  H04W52/26 ,  H04W84/12

Abstract: A method for controlling a transmit power of a terminal, and a terminal, where the method and the terminal include, working states of a first antenna and a second antenna may be monitored, and then a transmit power of the first antenna or that of the second antenna may be controlled according to a preset correspondence. Therefore, according to the method and the terminal, a transmit power of an antenna in a working state in the first antenna and the second antenna may be accurately controlled. If the transmit power is less than a standard transmit power, a Specific Absorption Rate (SAR) can be reduced.

公开(公告)号：US20200178181A1

公开(公告)日：2020-06-04

申请号：US16781532

申请日：2020-02-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Luo ,  Hui Jin ,  Songping Yao ,  Hongyu Li ,  Yingwei Li ,  Hongming Zhang ,  Xuyang Du

IPC: H04W52/24 ,  H04B7/0452 ,  H04W52/26 ,  H04B7/06

Abstract: A method for controlling a transmit power of a terminal, and a terminal, where the method and the terminal include, working states of a first antenna and a second antenna may be monitored, and then a transmit power of the first antenna or that of the second antenna may be controlled according to a preset correspondence. Therefore, according to the method and the terminal, a transmit power of an antenna in a working state in the first antenna and the second antenna may be accurately controlled. If the transmit power is less than a standard transmit power, a Specific Absorption Rate (SAR) can be reduced.

公开(公告)号：US20180288710A1

公开(公告)日：2018-10-04

申请号：US15764747

申请日：2015-09-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Luo ,  Hui Jin ,  Songping Yao ,  Hongyu Li ,  Yingwei Li ,  Hongming Zhang ,  Xuyang Du

IPC: H04W52/24 ,  H04B7/06 ,  H04W52/26

Abstract: A method for controlling a transmit power of a terminal, and a terminal, where the method and the terminal include, working states of a first antenna and a second antenna may be monitored, and then a transmit power of the first antenna or that of the second antenna may be controlled according to a preset correspondence. Therefore, according to the method and the terminal, a transmit power of an antenna in a working state in the first antenna and the second antenna may be accurately controlled. If the transmit power is less than a standard transmit power, a Specific Absorption Rate (SAR) can be reduced.