公开(公告)号：US11088552B2

公开(公告)日：2021-08-10

申请号：US16400650

申请日：2019-05-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuguang Li ,  Guangwei Zheng ,  Xuegang Yang ,  Daohai Xu

IPC: H02J7/00 ,  H01R31/06 ,  H01R31/08

Abstract: The present application discloses a charging method, a terminal, and a charging adapter. The terminal includes: a USB port, and a processor and a logical circuit respectively coupled to the USB port, where the logical circuit supports a target fast charging protocol, the processor is connected to the logical circuit, the USB port is configured to connect to a charging adapter, and the target fast charging protocol is a fast charging protocol supporting a capability of continuous communication between the terminal and the charging adapter.

公开(公告)号：US20180191461A1

公开(公告)日：2018-07-05

申请号：US15855670

申请日：2017-12-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuguang Li ,  Guangwei Zheng

IPC: H04L1/00

CPC classification number: H04L1/0033 ,  H04L1/0008 ,  H04L1/0078 ,  H04L7/041

Abstract: An interface data transmission method, a data transmission interface, and an interface system, where the method includes encoding, by a transmit end in the interface system, original data to obtain encoded data, where the encoding operation includes grouping the original data, the encoded data includes a termination code block indicating that a transmission process of the original data terminates, and the termination code block includes a first synchronization header, a code block type field indicating that the transmission process terminates, and a termination payload, and the first synchronization header indicates that a payload following the first synchronization header includes a control-type payload, and the termination payload may be used to carry a remaining code block after the original data is grouped, and sending, by the transmit end, the encoded data to a receive end.