公开(公告)号：US09985862B2

公开(公告)日：2018-05-29

申请号：US14971091

申请日：2015-12-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kun Hu ,  Rui Chen

IPC: G01R31/08 ,  H04L12/26 ,  H04L12/413 ,  H04L12/46 ,  H04L12/24

CPC classification number: H04L43/103 ,  H04L12/413 ,  H04L12/4641 ,  H04L41/06 ,  H04L41/0853 ,  H04L41/0869 ,  H04L43/0811

Abstract: In the communications field, an MEP configuration method and an Ethernet device are provided. The method includes: receiving, by an Ethernet device, a CCM message and parsing the CCM message to acquire configuration information in the CCM message and a virtual local area network VLAN of the CCM message; and determining, by the Ethernet device according to configuration information, whether the CCM message is MEP configuration that needs to be configured, and if it is determined that the CCM message is the MEP configuration that needs to be configured, complete the MEP configuration according to the configuration information and the VLAN of the CCM message. A method provided in a specific implementation manner of the present invention has an advantage of configuring MEP configuration automatically.

公开(公告)号：US11831977B2

公开(公告)日：2023-11-28

申请号：US17777259

申请日：2020-11-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hantao Cui ,  Guangyuan Li ,  Zuochao Zhang ,  Zhiwu Xia ,  Rui Chen

IPC: H04N23/63 ,  H04N5/262 ,  H04N23/62 ,  H04N23/68

CPC classification number: H04N23/632 ,  H04N5/2628 ,  H04N23/62 ,  H04N23/683

Abstract: A photographing method applied to an electronic device includes: when a camera of the electronic device is started to perform photographing, the electronic device displays a first viewfinder frame, and displays a first preview picture. When a zoom magnification used by the electronic device increases to be greater than a preset zoom magnification, the electronic device displays the first viewfinder frame and a second viewfinder frame. The first viewfinder frame displays a second preview picture, and the second viewfinder frame displays a third preview picture, and a viewfinder range of the camera corresponding to the third preview picture is greater than a viewfinder range of the camera corresponding to the second preview picture.

公开(公告)号：US08917794B2

公开(公告)日：2014-12-23

申请号：US13629393

申请日：2012-09-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xuekun Zhang ,  Rui Chen ,  Cheng Chen

IPC: H04L27/00 ,  H04L1/00

CPC classification number: H04L1/0003 ,  H04L1/0009 ,  H04L1/0016

Abstract: A method for sending service information includes: judging whether a current ACM profile identifier (profile ID) is consistent with an ACM profile ID recorded in separately-stored coding and modulation information; when the current ACM profile ID is consistent with the ACM profile ID recorded in the separately-stored coding and modulation information, coding and modulating the service information according to the coding and modulation information; when the current ACM profile ID is inconsistent with the ACM profile ID recorded in the separately-stored coding and modulation information, coding and modulating the service information according to an ACM profile table; and sending the coded and modulated service information, where the coded and modulated service information carries the current ACM profile ID.

Abstract translation: 一种用于发送服务信息的方法包括：判断当前ACM简档标识符（简档ID）是否与分别存储的编码和调制信息中记录的ACM简档ID一致; 当当前ACM简档ID与记录在单独存储的编码和调制信息中的ACM简档ID一致时，根据编码和调制信息对业务信息进行编码和调制; 当当前ACM简档ID与记录在单独存储的编码和调制信息中的ACM简档ID不一致时，根据ACM简档表对服务信息进行编码和调制; 并发送编码和调制的服务信息，其中编码和调制的服务信息携带当前的ACM简档ID。