公开(公告)号：US10044573B2

公开(公告)日：2018-08-07

申请号：US14943949

申请日：2015-11-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinhui Zhang ,  Youqing Yang ,  Lu Zhang

IPC: H04L12/24 ,  H04N17/00 ,  H04L29/06 ,  H04N21/24 ,  H04N21/442

Abstract: The present invention discloses a method, an apparatus, and a system for monitoring quality of an OTT video, which can implement monitoring of quality of an OTT video in a convenient manner. An OTT video monitoring apparatus intercepts a message sent by an OTT video terminal to an OTT video source for requesting to watch an OTT video; sends a response message to the OTT video terminal, where the response message carries a monitoring instruction, so that the OTT video terminal obtains identifier information of the OTT video according to the monitoring instruction; the OTT video monitoring apparatus obtains the identifier information of the OTT video from the OTT video terminal; and monitors quality of the OTT video according to the identifier information of the OTT video.

公开(公告)号：US20160073105A1

公开(公告)日：2016-03-10

申请号：US14943949

申请日：2015-11-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinhui Zhang ,  Youqing Yang ,  Lu Zhang

IPC: H04N17/00

CPC classification number: H04L41/5067 ,  H04L65/4084 ,  H04L65/605 ,  H04L65/80 ,  H04N17/004 ,  H04N21/2402 ,  H04N21/44204 ,  H04N21/44209

Abstract: The present invention discloses a method, an apparatus, and a system for monitoring quality of an OTT video, which can implement monitoring of quality of an OTT video in a convenient manner. An OTT video monitoring apparatus intercepts a message sent by an OTT video terminal to an OTT video source for requesting to watch an OTT video; sends a response message to the OTT video terminal, where the response message carries a monitoring instruction, so that the OTT video terminal obtains identifier information of the OTT video according to the monitoring instruction; the OTT video monitoring apparatus obtains the identifier information of the OTT video from the OTT video terminal; and monitors quality of the OTT video according to the identifier information of the OTT video.

Abstract translation: 本发明公开了一种用于监视OTT视频质量的方法，装置和系统，其可以以便利的方式实现对OTT视频质量的监控。 OTT视频监控装置拦截由OTT视频终端发送到OTT视频源的消息，用于请求观看OTT视频; 向OTT视频终端发送响应消息，其中响应消息携带监视指令，使得OTT视频终端根据监控指令获取OTT视频的标识符信息; OTT视频监控装置从OTT视频终端获取OTT视频的标识信息; 并根据OTT视频的标识信息监视OTT视频的质量。

公开(公告)号：US20230139886A1

公开(公告)日：2023-05-04

申请号：US18146516

申请日：2022-12-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Banghong Liu ,  Quan Gao ,  Mingxiu Zhang ,  Lu Zhang

IPC: G06F9/50 ,  G06F9/451

Abstract: This application provides a device control method and a device. Based on a dependency relationship between a first application and a second application, the second application may be installed on a first device, so that the first application may obtain, from a server corresponding to the second application through the second application, a resource for performing a response operation by the device. This not only saves storage space and running space for installing an application on the first device and reduces consumption of traffic for downloading the application, but also reduces costs of an interconnection between a device vendor and an application vendor.

公开(公告)号：US09813742B2

公开(公告)日：2017-11-07

申请号：US14806475

申请日：2015-07-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Youqing Yang ,  Lu Zhang ,  Jinhui Zhang

IPC: H04N21/437 ,  H04N21/24 ,  H04N21/61 ,  H04N21/643 ,  H04N21/236 ,  H04N21/239 ,  H04N21/472

CPC classification number: H04N21/2402 ,  H04N21/23605 ,  H04N21/23614 ,  H04N21/2393 ,  H04N21/437 ,  H04N21/47202 ,  H04N21/6125 ,  H04N21/6175 ,  H04N21/64322

Abstract: Embodiments of the present disclosure provide a method, a device and a system for evaluating a user experience value of video quality. The method is: acquiring an uplink packet of a user equipment for requesting to watch an OTT video, where the uplink packet is transmitted by the user equipment to a video server storing the OTT video and carries request information of the user equipment on the OTT video; acquiring a downlink packet corresponding to the uplink packet, where the downlink packet is transmitted by the video server to the user equipment and carries the OTT video, and the OTT video is transmitted by the video server according to the request information in the uplink packet; buffering the downlink packet; and in response to determining that the buffered downlink packet satisfies a resolving condition, resolving the OTT video in the buffered downlink packet to generate a user experience value.