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1. 发明申请

US20120124631A1 Content upload method and content delivery function entity 审中-公开
标题翻译：内容上传方式和内容传递功能实体
公开(公告)号：US20120124631A1
公开(公告)日：2012-05-17
申请号：US13257841
申请日：2009-12-21
申请人： Hongfei Xia
发明人： Hongfei Xia
IPC分类号： H04N21/63 , H04N21/643
CPC分类号： H04N21/2393 , H04L65/1016 , H04L65/4069 , H04L67/06
摘要： The present disclosure discloses a method for uplinking contents and a content delivery function entity. The method is used for uploading the contents or uplinking a media stream generated by a UE to one or more CDN nodes of CDN, and comprises the following steps: after receiving a session initiation request for uploading contents or uplinking a media stream, allocating by a CDN control function entity one or more CDN nodes, and sending a session request to a cluster control function entity of the CDN node; selecting, by the cluster control function entity which receives the session request, a content delivery function entity, establishing a session for uploading the contents or uplinking the media stream between itself and the selected content delivery function entity, and returning session acknowledgement information to the CDN control function entity; and returning, by the CDN control function entity, the received acknowledgement information to a user equipment; uploading the contents or uplinking the media stream according to the acknowledgement information by the user equipment to each content delivery function entity selected by the cluster control function entity. According to the present disclosure, the content delivery network in the next generation network can support user-generated contents.
摘要翻译：本公开公开了一种用于上行内容和内容递送功能实体的方法。该方法用于上传内容或将由UE生成的媒体流上传到CDN的一个或多个CDN节点，并且包括以下步骤：在接收到用于上载内容或上行媒体流的会话发起请求之后， CDN控制功能实体一个或多个CDN节点，并向CDN节点的集群控制功能实体发送会话请求; 由接收会话请求的集群控制功能实体选择内容传递功能实体，建立用于上传内容的会话或者在其与所选内容传送功能实体之间上行媒体流的会话，并将会话确认信息返回给CDN 控制功能实体; 并由CDN控制功能实体将接收到的确认信息返回给用户设备; 上传内容或者根据用户设备的确认信息将媒体流上传到由集群控制功能实体选择的每个内容传递功能实体。根据本公开，下一代网络中的内容传送网络可以支持用户生成的内容。

2. 发明申请

US20100293585A1 FILE CONTENT DISTRIBUTION METHOD, DEVICE, AND SYSTEM 有权
标题翻译：文件内容分配方法，设备和系统
公开(公告)号：US20100293585A1
公开(公告)日：2010-11-18
申请号：US12811563
申请日：2008-12-31
申请人： Hongfei Xia
发明人： Hongfei Xia
IPC分类号： H04N7/173
CPC分类号： H04L67/1008 , H04L65/4084 , H04L65/80 , H04L67/1021 , H04L67/327 , H04N21/2181 , H04N21/2221 , H04N21/2665 , H04N21/6125
摘要： The present invention discloses file content distribution method, device and system, wherein, the method includes: a content preparing means selecting one or more content location and distribution global controlling means, and sending a file content distributing requests to the selected content location and distribution global controlling means; after receiving the file content distributing request, the content location and distribution global controlling means selecting one or more content delivery and storage controlling means according to a predetermined distributing strategy, and transmitting the file content distributing requests to the selected content delivery and storage controlling means; after receiving the file content distributing request, the content delivery and storage controlling means selecting one or more content delivering and storing means according to the predetermined distributing strategy, and transmitting the file content distributing request to the selected content delivering and storing means; and after receiving the file content distributing request, the content delivering and storing means establishing a link to the content preparing means and distributing file content.
摘要翻译：本发明公开了一种文件内容分发方法，装置和系统，其特征在于，所述方法包括：内容准备装置，选择一个或多个内容位置和分发全局控制装置，并且向所选择的内容位置和分发全局发送分发请求的文件内容控制手段在接收到文件内容发布请求之后，内容位置和分发全局控制装置根据预定的分发策略选择一个或多个内容发布和存储控制装置，并且将文件内容分发请求发送到所选择的内容传送和存储控制装置; 在接收到文件内容发布请求之后，内容传送和存储控制装置根据预定的分发策略选择一个或多个内容传送和存储装置，并且将文件内容分发请求发送到所选择的内容传送和存储装置; 并且在接收到文件内容分发请求之后，内容传送和存储装置建立到内容准备装置的链接并分发文件内容。

3. 发明授权

US08429263B2 File content distribution method, device, and system for an interactive network television system 有权
标题翻译：用于交互式网络电视系统的文件内容分发方法，设备和系统
公开(公告)号：US08429263B2
公开(公告)日：2013-04-23
申请号：US12811563
申请日：2008-12-31
申请人： Hongfei Xia
发明人： Hongfei Xia
IPC分类号： G06F15/173 , G06F15/16 , H04N7/173
CPC分类号： H04L67/1008 , H04L65/4084 , H04L65/80 , H04L67/1021 , H04L67/327 , H04N21/2181 , H04N21/2221 , H04N21/2665 , H04N21/6125
摘要： The present invention discloses file content distribution method, device and system, wherein, the method includes: a content preparing means selecting one or more content location and distribution global controlling means, and sending a file content distributing requests to the selected content location and distribution global controlling means; after receiving the file content distributing request, the content location and distribution global controlling means selecting one or more content delivery and storage controlling means according to a predetermined distributing strategy, and transmitting the file content distributing requests to the selected content delivery and storage controlling means; after receiving the file content distributing request, the content delivery and storage controlling means selecting one or more content delivering and storing means according to the predetermined distributing strategy, and transmitting the file content distributing request to the selected content delivering and storing means; and after receiving the file content distributing request, the content delivering and storing means establishing a link to the content preparing means and distributing file content.
摘要翻译：本发明公开了一种文件内容分发方法，装置和系统，其特征在于，所述方法包括：内容准备装置，选择一个或多个内容位置和分发全局控制装置，并且向所选择的内容位置和分发全局发送分发请求的文件内容控制手段在接收到文件内容发布请求之后，内容位置和分发全局控制装置根据预定的分发策略选择一个或多个内容发布和存储控制装置，并且将文件内容分发请求发送到所选择的内容传送和存储控制装置; 在接收到文件内容发布请求之后，内容传送和存储控制装置根据预定的分发策略选择一个或多个内容传送和存储装置，并且将文件内容分发请求发送到所选择的内容传送和存储装置; 并且在接收到文件内容分发请求之后，内容传送和存储装置建立到内容准备装置的链接并分发文件内容。

4. 发明申请

US20120023530A1 CONTENT LOCATION METHOD AND CONTENT DELIVERY NETWORK NODE 有权
标题翻译：内容定位方法和内容传送网络节点
公开(公告)号：US20120023530A1
公开(公告)日：2012-01-26
申请号：US13259305
申请日：2009-09-07
申请人： Hongfei Xia
发明人： Hongfei Xia
IPC分类号： H04N21/2225 , H04N7/04
CPC分类号： H04N21/6125 , H04L67/16 , H04L67/327 , H04N21/23103 , H04N21/23116 , H04N21/2393 , H04N21/47202 , H04N21/6581
摘要： The present invention provides a content locating method and a content delivery network node. In this case, the content locating method provided by the present invention comprises: receiving by a first content delivery network CDN node a service request sent by a service control function entity or an IPTV service control function entity, wherein this service request carries a content identifier which is used to indicate requesting content corresponding to this content identifier; if the first CDN node cannot provide the content service requested by the service request, then the first CDN node sends an inquiry request to a CDN global controller so as to acquire the information about a second CDN node which can provide the content service requested by the service request and request the second CDN node to provide the content service. By way of the present invention, the pressure of the CDN global controller can be reduced and the processing delay of CDN can be shortened.
摘要翻译：本发明提供一种内容定位方法和内容传送网络节点。在这种情况下，本发明提供的内容定位方法包括：由第一内容递送网络CDN节点接收业务控制功能实体或IPTV业务控制功能实体发送的业务请求，其中该业务请求携带内容标识符其用于指示对应于该内容标识符的请求内容; 如果第一CDN节点不能提供由服务请求请求的内容服务，则第一CDN节点向CDN全局控制器发送查询请求，以便获取关于第二CDN节点的信息，该第二CDN节点可以提供由服务请求并请求第二CDN节点提供内容服务。通过本发明，可以降低CDN全局控制器的压力，缩短CDN的处理延迟。

5. 发明申请

US20100306809A1 METHOD FOR DISTRIBUTING A FILE CONTENT OF AN INTERACTIVE NETWORK TELEVISION SYSTEM 审中-公开
标题翻译：分配交互式网络电视系统的文件内容的方法
公开(公告)号：US20100306809A1
公开(公告)日：2010-12-02
申请号：US12679165
申请日：2007-12-14
申请人： Hongfei Xia , Jie Hu , Dong Wang
发明人： Hongfei Xia , Jie Hu , Dong Wang
IPC分类号： H04N7/173
CPC分类号： H04N21/64322 , H04N7/165 , H04N21/222 , H04N21/23103 , H04N21/2381 , H04N21/2402 , H04N21/6125
摘要： The present invention discloses a distributing method for a file content of an interactive network television system, including the following steps: a content preparation function module transmitting a distributing request of a file content to a content distribution and position control function module; the content distribution and position control function module producing a distributing task based on a distributing strategy after it receives the distributing request of the content preparation function module; after selecting the content delivery and storage function module, the content distribution and position control function module forwarding the file content distributing request from the content preparation function module to the content delivery and storage function module; and based on the response of the content delivery and storage function module transmitted by the content distribution and position control function module, the content preparation function module transmits the file content to the content delivery and storage function module. The respective parts of the interactive network television system, enhanced by the present invention, become less costly, more reliable and more expansible, and thus the core competence of the IPTV system is improved.
摘要翻译：本发明公开了一种交互式网络电视系统的文件内容的分发方法，包括以下步骤：内容准备功能模块，向内容分发和位置控制功能模块发送文件内容的分发请求; 所述内容分发和位置控制功能模块在接收到所述内容准备功能模块的分发请求之后，基于分发策略生成分发任务; 在选择内容发布和存储功能模块之后，内容分发和位置控制功能模块将文件内容分发请求从内容准备功能模块转发到内容发布和存储功能模块; 并根据由内容分发和位置控制功能模块发送的内容发布和存储功能模块的响应，内容准备功能模块将文件内容发送到内容发布和存储功能模块。通过本发明增强的交互式网络电视系统的各个部分成本更低，更可靠，更可扩展，从而提高了IPTV系统的核心竞争力。

6. 发明授权

US09584870B2 Content locating method and content delivery network node 有权
标题翻译：内容定位方法和内容传递网络节点
公开(公告)号：US09584870B2
公开(公告)日：2017-02-28
申请号：US13259305
申请日：2009-09-07
申请人： Hongfei Xia
发明人： Hongfei Xia
IPC分类号： H04N7/173 , H04N21/61 , H04N21/231 , H04N21/239 , H04N21/472 , H04N21/658 , H04L29/08
CPC分类号： H04N21/6125 , H04L67/16 , H04L67/327 , H04N21/23103 , H04N21/23116 , H04N21/2393 , H04N21/47202 , H04N21/6581
摘要： The present invention provides a content locating method and a content delivery network node. In this case, the content locating method provided by the present invention comprises: receiving by a first content delivery network CDN node a service request sent by a service control function entity or an IPTV service control function entity, wherein this service request carries a content identifier which is used to indicate requesting content corresponding to this content identifier; if the first CDN node cannot provide the content service requested by the service request, then the first CDN node sends an inquiry request to a CDN global controller so as to acquire the information about a second CDN node which can provide the content service requested by the service request and request the second CDN node to provide the content service. By way of the present invention, the pressure of the CDN global controller can be reduced and the processing delay of CDN can be shortened.
摘要翻译：本发明提供一种内容定位方法和内容传送网络节点。在这种情况下，本发明提供的内容定位方法包括：由第一内容递送网络CDN节点接收业务控制功能实体或IPTV业务控制功能实体发送的业务请求，其中该业务请求携带内容标识符其用于指示对应于该内容标识符的请求内容; 如果第一CDN节点不能提供由服务请求请求的内容服务，则第一CDN节点向CDN全局控制器发送查询请求，以便获取关于第二CDN节点的信息，该第二CDN节点可以提供由服务请求并请求第二CDN节点提供内容服务。通过本发明，可以降低CDN全局控制器的压力，缩短CDN的处理延迟。

7. 发明申请

US20110162022A1 METHOD, DEVICE AND SYSTEM FOR PUSHING INFORMATION BASED ON INTERNET PROTOCOL TELEVISION 审中-公开
标题翻译：基于互联网协议电视推送信息的方法，装置和系统
公开(公告)号：US20110162022A1
公开(公告)日：2011-06-30
申请号：US13060603
申请日：2008-11-27
申请人： Hongfei Xia
发明人： Hongfei Xia
IPC分类号： H04N7/173
CPC分类号： H04L65/1016 , H04L12/18 , H04L65/1069 , H04L65/4076 , H04L67/26 , H04N21/6405 , H04N21/643 , H04N21/64322 , H04N21/6583
摘要： The present invention provides a method, device and system for pushing information based on Internet Protocol Television (IPTV). In this method, the IPTV serving control functions initiatively send a session initiation request of broadcasting information to the user equipment. After receiving the session initiation request, the user equipment determines to accept broadcasting the information, interacts with the transport processing functions, joins the multicast channel of the information, and receives the multicast stream sent by transport processing functions to broadcast the information.
摘要翻译：本发明提供了一种基于因特网协议电视（IPTV）来推送信息的方法，装置和系统。在这种方法中，IPTV服务控制功能主动向用户设备发送广播信息的会话发起请求。在接收到会话发起请求后，用户设备确定接受广播信息，与传输处理功能交互，加入信息的多播信道，并接收传输处理功能发送的多播流广播信息。

8. 发明申请

US20100287602A1 CONTENT DELIVERY DEVICE AND SYSTEM, CONTENT-ON-DEMAND METHOD AND NETWORK ARCHITECTURE 审中-公开
标题翻译：内容交付设备和系统，内容在需求方法和网络架构
公开(公告)号：US20100287602A1
公开(公告)日：2010-11-11
申请号：US12812230
申请日：2008-12-19
申请人： Hongfei Xia
发明人： Hongfei Xia
IPC分类号： G06F15/16 , H04L9/32
CPC分类号： H04L67/2842 , H04L65/1016 , H04L65/4084 , H04L67/28
摘要： The present invention discloses a content delivery device and system, content-on-demand method and network architecture, wherein, the content delivery device is used to realize content delivery function in next generation network, wherein, the next generation network includes a transmission stratum which includes a transmission function entity and a service stratum which includes a service control function entity. The content delivery device is located in the service stratum on top of the transmission stratum, is connected between the service control function entity and the transmission function entity, and is used to deliver the content from application functions module of next generation network to a terminal user. In virtue of the technical scheme of the present invention, various service systems such as IPTV can be merged in next generation network, various multimedia services of next generation network are developed expediently and the vacancy of the related technology is filled up.
摘要翻译：本发明公开了一种内容传送装置及系统，内容点播方法和网络架构，其中，内容发送装置用于实现下一代网络中的内容发送功能，其中，下一代网络包括传输层，包括传输功能实体和包括服务控制功能实体的服务层。内容传送设备位于传输层之上的服务层，连接在业务控制功能实体和传输功能实体之间，用于将内容从下一代网络的应用功能模块传送给终端用户。凭借本发明的技术方案，IPTV等各种业务系统可以在下一代网络中合并，有利地开发出下一代网络的各种多媒体业务，填补了相关技术的空缺。

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