公开(公告)号：US12189435B2

公开(公告)日：2025-01-07

申请号：US17784991

申请日：2020-10-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiling Chen ,  Wei Liu ,  Guangyu Zhang ,  Wenji An ,  Ying Li ,  Xiaoju Zhang

IPC: G06F1/16 ,  G09F9/30 ,  H01Q1/22

Abstract: A foldable apparatus is provided. The foldable apparatus includes a first foldable part, a middle bending part, and a second foldable part that are connected in sequence. The first foldable part and the second foldable part can rotate relative to each other based on the middle bending part. A first wireless communication chip is disposed in the first foldable part. A second wireless communication chip is disposed in the second foldable part. In the foldable apparatus, wireless communication is used to replace conventional physical wiring for internal signal transmission. The loss of a communication carrier is reduced through wireless communication. This ensures that stable transmission performance between the first foldable part and the second foldable part.

公开(公告)号：US20220302945A1

公开(公告)日：2022-09-22

申请号：US17639420

申请日：2020-09-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiling Chen ,  Wei Liu ,  Weitao Jing ,  Yi Sui ,  Zhijun Chen

IPC: H04B1/3827 ,  H04W52/36 ,  H04W52/22

Abstract: A method includes obtaining an average radio frequency exposure value over a target time window, where the target time window is a standard time window, determining a power threshold corresponding to the average radio frequency exposure value, where the power threshold is a preset power value corresponding to a preset value range to which the average radio frequency exposure value belongs, and controlling a transmit power of the wireless device based on the power threshold over a controlled time window.

公开(公告)号：US12184321B2

公开(公告)日：2024-12-31

申请号：US17639420

申请日：2020-09-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiling Chen ,  Wei Liu ,  Weitao Jing ,  Yi Sui ,  Zhijun Chen

IPC: H04B1/3827 ,  H04W52/22 ,  H04W52/36

Abstract: A method includes obtaining an average radio frequency exposure value over a target time window, where the target time window is a standard time window, determining a power threshold corresponding to the average radio frequency exposure value, where the power threshold is a preset power value corresponding to a preset value range to which the average radio frequency exposure value belongs, and controlling a transmit power of the wireless device based on the power threshold over a controlled time window.