公开(公告)号：US09696984B2

公开(公告)日：2017-07-04

申请号：US14820977

申请日：2015-08-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie Zhu ,  Chuxiong Zhang ,  Yi Zhang

IPC: G06F9/44 ,  G06F9/445 ,  H04L29/08

CPC classification number: G06F8/65 ,  H04L67/10

Abstract: Embodiments of the present invention provide an application upgrade method and an apparatus. The application upgrade method includes: receiving an application deployment request; determining a deployment package of a to-be-deployed application; determining that a version of a first platform node is below a version requirement of a node template of the to-be-deployment application for a first platform node template; acquiring a first platform node upgrade package that meets the version requirement of the node template of the to-be-deployed application for the first platform node template; upgrading the first platform node indicated by an identifier of the first platform node by using the first platform node upgrade package; determining an identifier of a to-be-upgraded application node; and upgrading the application node indicated by the identifier of the to-be-upgraded application node by using the deployment package of the to-be-deployed application.

公开(公告)号：US20130144714A1

公开(公告)日：2013-06-06

申请号：US13758439

申请日：2013-02-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weizhong Yuan ,  Teng Shi ,  Guangyuan Liu ,  Yuanyuan Zhang ,  Yonghui Tian ,  Renzhou Zhang ,  Lingyan Wu ,  Peiyu Yue ,  Chuxiong Zhang

IPC: G06Q30/00

CPC classification number: G06Q30/0248 ,  H04L65/4069 ,  H04L67/1097 ,  H04L67/20 ,  H04N21/26258 ,  H04N21/4627 ,  H04N21/47202 ,  H04N21/47217 ,  H04N21/4882 ,  H04N21/812 ,  H04N21/8355 ,  H04N21/8456 ,  H04W4/21

Abstract: A method, apparatus and system for supporting advertisement contents in an HTTP streaming play mode. The method comprises: receiving media presentation description information from a server, wherein advertisement content support information is included in the media presentation description information; acquiring and playing advertisement contents according to media presentation information; requesting for media contents from the server according to the advertisement content support information and playing conditions of the advertisement contents. By means of verification, the embodiments of the present invention enable the media contents transmitted by adopting the HTTP Streaming mode to support advertisement contents without only depending on the rule files performed by the client, enables the result of watching the advertisement effectively impact on the subsequent request, acquisition and play for the content slices and improve the difficulty and level for avoiding the advertisements.

Abstract translation: 一种用于在HTTP流播放模式中支持广告内容的方法，装置和系统。 该方法包括：从服务器接收媒体呈现描述信息，其中广告内容支持信息被包括在媒体呈现描述信息中; 根据媒体呈现信息获取和播放广告内容; 根据广告内容支持信息和广告内容的播放条件从服务器请求媒体内容。 通过验证，本发明的实施例使得通过采用HTTP流模式传输的媒体内容不依赖于客户端执行的规则文件来支持广告内容，使观看广告的结果有效地影响后续 请求，获取和播放内容片段，并提高避免广告的难度和级别。

公开(公告)号：US09847908B2

公开(公告)日：2017-12-19

申请号：US14599883

申请日：2015-01-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yi Zhang ,  Chuxiong Zhang ,  Jie Zhu

IPC: G06F15/177 ,  H04L12/24 ,  H04L29/08 ,  G06F9/50 ,  H04N21/231

CPC classification number: H04L41/0816 ,  G06F9/5083 ,  H04L41/50 ,  H04L67/1002 ,  H04N21/23103

Abstract: The present invention relates to the field of a resource management method and a server. The resource management method includes: acquiring, by a management server, a first stable ratio used to indicate a quantitative ratio of at least two types of servers in a CSP during stable interaction; and increasing quantities of the at least two types of servers in the CSP according to the first stable ratio. By applying the present invention, a management server on a CSP increases the quantities of all types of servers at one time according to a stable ratio. This enables all types of servers to quickly reach a stable state, and improves overall processing capabilities of all types of servers, thereby further enhancing quality of service of an application deployed on the CSP.

公开(公告)号：US20140137171A1

公开(公告)日：2014-05-15

申请号：US14162153

申请日：2014-01-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peiyu Yue ,  Weizhong Yuan ,  Teng Shi ,  Guangyuan Liu ,  Yuanyuan Zhang ,  Yonghui Tian ,  Renzhou Zhang ,  Lingyan Wu ,  Chuxiong Zhang

IPC: H04N21/262 ,  H04N21/458

CPC classification number: H04N21/26258 ,  H04L65/4084 ,  H04L65/60 ,  H04N21/23424 ,  H04N21/458 ,  H04N21/4622

Abstract: A method and an apparatus for supporting time shift playback in an adaptive Hypertext Transfer Protocol (HTTP) streaming transmission solution are disclosed. The method includes: sending a live media presentation description (MPD) request message to a media server; receiving a response message that includes MPD for a current time period, where the MPD further includes media presentation information for another time period; determining that a moment of a media segment to be requested currently exceeds a time range corresponding to the MPD; acquiring the corresponding MPD according to the media presentation information corresponding to the media segment, and requesting, according to the acquired corresponding MPD, the media segment. In this manner, a client supports time shift playback of a larger time range, and at the same time, the size of the MPD is capable of remaining in an acceptable range.

Abstract translation: 公开了一种用于支持自适应超文本传输​​协议（HTTP）流传输解决方案中的时移重放的方法和装置。 该方法包括：向媒体服务器发送实况媒体演示描述（MPD）请求消息; 接收包括当前时间段的MPD的响应消息，其中MPD还包括另一时间段的媒体呈现信息; 确定要请求的媒体片段的时刻当前超过与MPD对应的时间范围; 根据与媒体片段对应的媒体呈现信息，获取对应的MPD，并根据获取的对应的MPD请求媒体片段。 以这种方式，客户端支持更大时间范围的时移重放，同时MPD的尺寸能够保持在可接受的范围内。

公开(公告)号：US20190129709A1

公开(公告)日：2019-05-02

申请号：US16220962

申请日：2018-12-14

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Jie Zhu ,  Chuxiong Zhang ,  Yi Zhang

IPC: G06F8/65 ,  H04L29/08

Abstract: Embodiments of the present invention provide an application upgrade method and an apparatus. The application upgrade method includes: receiving an application deployment request; determining a deployment package of a to-be-deployed application; determining that a version of a first platform node is below a version requirement of a node template of the to-be-deployment application for a first platform node template; acquiring a first platform node upgrade package that meets the version requirement of the node template of the to-be-deployed application for the first platform node template; upgrading the first platform node indicated by an identifier of the first platform node by using the first platform node upgrade package; determining an identifier of a to-be-upgraded application node; and upgrading the application node indicated by the identifier of the to-be-upgraded application node by using the deployment package of the to-be-deployed application.

公开(公告)号：US10191730B2

公开(公告)日：2019-01-29

申请号：US15618851

申请日：2017-06-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jie Zhu ,  Chuxiong Zhang ,  Yi Zhang

IPC: G06F9/44 ,  G06F8/65 ,  H04L29/08

Abstract: Embodiments of the present invention provide an application upgrade method and an apparatus. The application upgrade method includes: receiving an application deployment request; determining a deployment package of a to-be-deployed application; determining that a version of a first platform node is below a version requirement of a node template of the to-be-deployment application for a first platform node template; acquiring a first platform node upgrade package that meets the version requirement of the node template of the to-be-deployed application for the first platform node template; upgrading the first platform node indicated by an identifier of the first platform node by using the first platform node upgrade package; determining an identifier of a to-be-upgraded application node; and upgrading the application node indicated by the identifier of the to-be-upgraded application node by using the deployment package of the to-be-deployed application.

公开(公告)号：US08984570B2

公开(公告)日：2015-03-17

申请号：US14162153

申请日：2014-01-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peiyu Yue ,  Weizhong Yuan ,  Teng Shi ,  Guangyuan Liu ,  Yuanyuan Zhang ,  Yonghui Tian ,  Renzhou Zhang ,  Lingyan Wu ,  Chuxiong Zhang

IPC: H04N7/173 ,  H04N21/262 ,  H04N21/462 ,  H04L29/06 ,  H04N21/458 ,  H04N21/234 ,  H04N11/02 ,  G06F15/16

CPC classification number: H04N21/26258 ,  H04L65/4084 ,  H04L65/60 ,  H04N21/23424 ,  H04N21/458 ,  H04N21/4622

Abstract: A method and an apparatus for supporting time shift playback in an adaptive Hypertext Transfer Protocol (HTTP) streaming transmission solution are disclosed. The method includes: sending a live media presentation description (MPD) request message to a media server; receiving a response message that includes MPD for a current time period, where the MPD further includes media presentation information for another time period; determining that a moment of a media segment to be requested currently exceeds a time range corresponding to the MPD; acquiring the corresponding MPD according to the media presentation information corresponding to the media segment, and requesting, according to the acquired corresponding MPD, the media segment. In this manner, a client supports time shift playback of a larger time range, and at the same time, the size of the MPD is capable of remaining in an acceptable range.

Abstract translation: 公开了一种用于支持自适应超文本传输​​协议（HTTP）流传输解决方案中的时移重放的方法和装置。 该方法包括：向媒体服务器发送实况媒体演示描述（MPD）请求消息; 接收包括当前时间段的MPD的响应消息，其中MPD还包括另一时间段的媒体呈现信息; 确定要请求的媒体片段的时刻当前超过与MPD对应的时间范围; 根据与媒体片段对应的媒体呈现信息，获取对应的MPD，并根据获取的对应的MPD请求媒体片段。 以这种方式，客户端支持更大时间范围的时移重放，同时MPD的尺寸能够保持在可接受的范围内。

公开(公告)号：US20150074241A1

公开(公告)日：2015-03-12

申请号：US14540851

申请日：2014-11-13

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Guangyuan Liu ,  Teng Shi ,  Weizhong Yuan ,  Renzhou Zhang ,  Yuanyuan Zhang ,  Yonghui Tian ,  Peiyu Yue ,  Chuxiong Zhang

IPC: H04L29/08 ,  H04L12/825 ,  H04L29/06 ,  G06F17/30

CPC classification number: H04L67/18 ,  G06F16/9566 ,  H04L47/25 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/601 ,  H04L65/602 ,  H04L65/80 ,  H04L67/02 ,  H04N7/17336 ,  H04N21/2387 ,  H04N21/47202 ,  H04N21/6587 ,  H04N21/8586

Abstract: A method for implementing fast playout includes receiving a fast playout request sent by a client, where the fast playout request comprises a Uniform Resource Locator (URL) corresponding to content of a media file with a specified multiple of regular playout rate by the client, and the specified multiple of regular playout rate is determined by the client according to obtained media presentation description; and obtaining a content segment corresponding to the media file with the specified multiple of regular playout rate according to the URL, and sending a fast playout response to the client, where the fast playout response comprises the content segment corresponding to the media file with the specified multiple of regular playout rate. Therefore, fast online playing is implemented, and user experience is improved at the same time.

Abstract translation: 一种用于实现快速播放的方法包括接收由客户端发送的快速播放请求，其中快速播放请求包括与客户端具有规定播放速率的指定倍数的媒体文件的内容对应的统一资源定位符（URL），以及 根据获得的媒体呈现描述，客户端确定规定播放速率的指定倍数; 并根据URL获得具有规定播放次数的多媒体文件的内容片段，并向客户端发送快速播放响应，其中快速播放响应包括与具有指定的媒体文件相对应的内容段 多播定时播放率。 因此，实现了快速在线播放，同时改善了用户体验。

公开(公告)号：US20140089398A1

公开(公告)日：2014-03-27

申请号：US14092366

申请日：2013-11-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yuanyuan Zhang ,  Yu Hui ,  Teng Shi ,  Chuxiong Zhang

IPC: H04L29/06

CPC classification number: H04L65/60 ,  H04N13/178 ,  H04N13/194 ,  H04N21/816 ,  H04N21/84

Abstract: The present invention provides a media sending method, a media receiving method, and a client and a system. The media receiving method includes: receiving a media presentation description, where the media presentation description includes 3D format description information of a video; selecting a presentation according to the 3D format description information, and sending a segment obtaining request to a server corresponding to the selected presentation according to segment information in the media presentation description, where the segment obtaining request is used to obtain a segment of the selected presentation; and receiving the segment requested by the segment obtaining request. The present invention solves the disadvantage of the prior art that a receiver can receive 3D format description information only long after starting media reception, and shortens the time of determining, by the client, the 3D format used by the video in the received media.

Abstract translation: 本发明提供一种媒体发送方法，媒体接收方法，以及客户端和系统。 媒体接收方法包括：接收媒体呈现描述，其中媒体呈现描述包括视频的3D格式描述信息; 根据3D格式描述信息选择表示，并且根据媒体呈现描述中的段信息向与所选择的呈现相对应的服务器发送段获取请求，其中，段获取请求用于获得所选择的呈现的段 ; 并接收由段获取请求请求的段。 本发明解决了现有技术的缺点，即接收机可以在开始媒体接收之后很长时间接收3D格式描述信息，并且缩短客户端确定接收到的媒体中的视频使用的3D格式的时间。

公开(公告)号：US08995463B2

公开(公告)日：2015-03-31

申请号：US13731448

申请日：2012-12-31

Applicant: Huawei Technologies Co., Ltd

Inventor： Yuanyuan Zhang ,  Peiyu Yue ,  Teng Shi ,  Yonghui Tian ,  Guangyuan Liu ,  Chuxiong Zhang ,  Renzhou Zhang ,  Weizhong Yuan ,  Lingyan Wu

IPC: H04J15/00 ,  H04L12/939 ,  H04N21/438 ,  H04N21/6334 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/6437 ,  H04L29/06

CPC classification number: H04L49/55 ,  H04L65/4076 ,  H04L65/4092 ,  H04L65/608 ,  H04N21/4384 ,  H04N21/63345 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/6437

Abstract: Embodiments of the present invention disclose a method, apparatus and system for obtaining key information during fast channel switching. A fast channel switching request sent by a terminal is received; at least one data unit bearing key information is generated according to the fast channel switching request; a fast channel switching response message is sent to the terminal, where the response message carries an identifier of a first data unit bearing the key information and the number of data units bearing the key information; and the at least one data unit bearing the key information is sent to the terminal. When the key information is lost, the key information is retransmitted without a need to perform status maintenance, which improves scalability of fast channel switching.

Abstract translation: 本发明的实施例公开了一种用于在快速信道切换期间获取密钥信息的方法，装置和系统。 接收由终端发送的快速信道切换请求; 根据快速信道切换请求生成至少一个携带密钥信息的数据单元; 快速通道切换响应消息被发送到终端，其中响应消息携带携带密钥信息的第一数据单元的标识符和携带密钥信息的数据单元的数量; 并且携带密钥信息的至少一个数据单元被发送到终端。 当密钥信息丢失时，密钥信息被重传而不需要执行状态维护，这提高了快速信道切换的可扩展性。