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1. 发明申请

US20100250655A1 Methods for delivering and receiving interactive multimedia 有权
标题翻译：交付和接收交互式多媒体的方法
公开(公告)号：US20100250655A1
公开(公告)日：2010-09-30
申请号：US12661660
申请日：2010-03-22
申请人： Jun Xu , Jun Li , Lin Du , Si Nan Shangguan
发明人： Jun Xu , Jun Li , Lin Du , Si Nan Shangguan
IPC分类号： G06F15/16
CPC分类号： H04N7/17336 , H04N7/17327 , H04N21/2408 , H04N21/262 , H04N21/4722 , H04N21/4758 , H04N21/6543
摘要： A method used in a service providing device for delivering interactive multimedia content to a plurality of client devices, comprising: receiving a request for the interactive multimedia content, from at least one of the plurality of client devices; disabling the plurality of client devices from sending the request to the service providing device, according to a predetermined condition; and delivering the interactive multimedia content to the plurality of client devices.
摘要翻译：一种用于将交互式多媒体内容传送到多个客户机设备的服务提供设备中的方法，包括：从所述多个客户端设备中的至少一个接收对所述交互式多媒体内容的请求; 禁止所述多个客户端设备根据预定条件向所述服务提供设备发送所述请求; 以及将所述交互式多媒体内容递送到所述多个客户端设备。

2. 发明授权

US09124774B2 Methods for delivering and receiving interactive multimedia 有权
标题翻译：交付和接收交互式多媒体的方法
公开(公告)号：US09124774B2
公开(公告)日：2015-09-01
申请号：US12661660
申请日：2010-03-22
申请人： Jun Xu , Jun Li , Lin Du , Si Nan Shangguan
发明人： Jun Xu , Jun Li , Lin Du , Si Nan Shangguan
IPC分类号： G06F15/16 , G06F15/173 , H04N7/173 , H04N21/24 , H04N21/262 , H04N21/4722 , H04N21/475 , H04N21/6543
CPC分类号： H04N7/17336 , H04N7/17327 , H04N21/2408 , H04N21/262 , H04N21/4722 , H04N21/4758 , H04N21/6543
摘要： A method used in a service providing device for delivering interactive multimedia content to a plurality of client devices, comprising: receiving a request for the interactive multimedia content, from at least one of the plurality of client devices; disabling the plurality of client devices from sending the request to the service providing device, according to a predetermined condition; and delivering the interactive multimedia content to the plurality of client devices.
摘要翻译：一种用于将交互式多媒体内容传送到多个客户机设备的服务提供设备中的方法，包括：从所述多个客户端设备中的至少一个接收对所述交互式多媒体内容的请求; 禁止所述多个客户端设备根据预定条件向所述服务提供设备发送所述请求; 以及将所述交互式多媒体内容递送到所述多个客户端设备。

3. 发明申请

US20100138869A1 METHOD AND DEVICE FOR GENERATING ELECTRONIC SERVICE GUIDE 审中-公开
标题翻译：用于生成电子服务指南的方法和装置
公开(公告)号：US20100138869A1
公开(公告)日：2010-06-03
申请号：US12451512
申请日：2007-05-21
申请人： Jun Li , Si Nan Shangguan , Yun Tao Shi , Kai Xie
发明人： Jun Li , Si Nan Shangguan , Yun Tao Shi , Kai Xie
IPC分类号： H04N5/445
CPC分类号： H04H60/51 , H04H60/39 , H04N21/25841 , H04N21/26283 , H04N21/44227
摘要： A method for generating Electronic Service Guide, comprising steps of: obtaining user information from a user in a digital video broadcasting network; generating a first Electronic Service Guide as a function of the user information, wherein the first Electronic Service Guide lists services provided by the digital video broadcasting network and associated with the user information; and sending the first Electronic Service Guide to the user.
摘要翻译：一种用于产生电子服务指南的方法，包括以下步骤：从数字视频广播网络中的用户获取用户信息; 根据用户信息生成第一电子服务指南，其中第一电子服务指南列出由数字视频广播网络提供并与用户信息相关联的服务; 并向用户发送第一个电子服务指南。

4. 发明授权

US08335191B2 Access network handover for a mobile television system 有权
标题翻译：接入移动电视系统的网络切换
公开(公告)号：US08335191B2
公开(公告)日：2012-12-18
申请号：US12678827
申请日：2008-09-16
申请人： Jun Li , Kai Xie , Yun Tao Shi , Si Nan Shangguan
发明人： Jun Li , Kai Xie , Yun Tao Shi , Si Nan Shangguan
IPC分类号： H04W4/00
CPC分类号： H04W36/14 , H04N21/2383 , H04N21/41407 , H04N21/4382 , H04N21/4383 , H04N21/44004 , H04N21/44209 , H04N21/6131 , H04N21/6405 , H04W36/02 , H04W84/12
摘要： A method and apparatus are described for content delivery, including receiving content from a first network, moving into a coverage area of a second network, performing a handover, receiving content from the second network and dropping any duplicate content packets. Also described are a method and apparatus for content delivery including receiving content from a first network, performing a handover, receiving content from a second network, determining if any content is missing and requesting the missing content.
摘要翻译：描述了用于内容传送的方法和装置，包括从第一网络接收内容，移动到第二网络的覆盖区域，执行切换，从第二网络接收内容并丢弃任何重复的内容分组。还描述了一种用于内容传送的方法和装置，包括从第一网络接收内容，执行切换，从第二网络接收内容，确定是否有任何内容丢失并请求丢失的内容。

5. 发明授权

US08325589B2 Access network handover for a mobile television system 有权
标题翻译：接入移动电视系统的网络切换
公开(公告)号：US08325589B2
公开(公告)日：2012-12-04
申请号：US12678839
申请日：2008-09-16
申请人： Jun Li , Kai Xie , Yun Tao Shi , Si Nan Shangguan
发明人： Jun Li , Kai Xie , Yun Tao Shi , Si Nan Shangguan
IPC分类号： H04L5/04
CPC分类号： H04W36/0033 , H04H20/24 , H04H20/26 , H04W36/14 , H04W80/00 , H04W80/02 , H04W80/04 , H04W80/12
摘要： A method and apparatus are described for performing a handover in a content delivery system, including performing the handover from a first network to a second network at a protocol layer determined based on whether a content stream identification file used by said first network is paired with a content stream identification file used by said second network. Also described are a method and apparatus for performing a handover in a content delivery system, including performing the handover from a first network to a second network at a protocol layer determined based on whether a same content stream identification file used by the first network is used by the second network. Further described are a method and apparatus for performing a handover in a content delivery system, including performing the handover from a first network to a second network at one of an application layer, a network layer and a media access control layer.
摘要翻译：描述了一种用于在内容传送系统中执行切换的方法和装置，包括在基于所述第一网络使用的内容流标识文件是否与一个网络配对的协议层执行从第一网络到第二网络的切换所述第二网络使用的内容流识别文件。还描述了一种用于在内容传送系统中执行切换的方法和装置，包括在基于是否使用由第一网络使用的相同内容流标识文件确定的协议层执行从第一网络到第二网络的切换由第二个网络。进一步描述了一种用于在内容传送系统中执行切换的方法和装置，包括在应用层，网络层和媒体访问控制层之一执行从第一网络到第二网络的切换。

6. 发明申请

US20100202405A1 ACCESS NETWORK HANDOVER FOR A MOBILE TELEVISION SYSTEM 有权
标题翻译：用于移动电视系统的接入网络切换
公开(公告)号：US20100202405A1
公开(公告)日：2010-08-12
申请号：US12678839
申请日：2008-09-16
申请人： Jun Li , Kai Xie , Yun Tao Shi , Si Nan Shangguan
发明人： Jun Li , Kai Xie , Yun Tao Shi , Si Nan Shangguan
IPC分类号： H04W36/00
CPC分类号： H04W36/0033 , H04H20/24 , H04H20/26 , H04W36/14 , H04W80/00 , H04W80/02 , H04W80/04 , H04W80/12
摘要： A method and apparatus are described for performing a handover in a content delivery system, including performing the handover from a first network to a second network at a protocol layer determined based on whether a content stream identification file used by said first network is paired with a content stream identification file used by said second network. Also described are a method and apparatus for performing a handover in a content delivery system, including performing the handover from a first network to a second network at a protocol layer determined based on whether a same content stream identification file used by the first network is used by the second network. Further described are a method and apparatus for performing a handover in a content delivery system, including performing the handover from a first network to a second network at one of an application layer, a network layer and a media access control layer.
摘要翻译：描述了一种用于在内容传送系统中执行切换的方法和装置，包括在基于所述第一网络使用的内容流标识文件是否与一个网络配对的协议层执行从第一网络到第二网络的切换所述第二网络使用的内容流识别文件。还描述了一种用于在内容传送系统中执行切换的方法和装置，包括在基于是否使用由第一网络使用的相同内容流标识文件确定的协议层执行从第一网络到第二网络的切换由第二个网络。进一步描述了一种用于在内容传送系统中执行切换的方法和装置，包括在应用层，网络层和媒体访问控制层之一执行从第一网络到第二网络的切换。

7. 发明授权

US09438876B2 Method for semantics based trick mode play in video system 有权
标题翻译：视频系统中基于语义的特技模式播放方法
公开(公告)号：US09438876B2
公开(公告)日：2016-09-06
申请号：US13824344
申请日：2010-09-17
申请人： Jun Li , Xiaojun Ma , Jun Xu
发明人： Jun Li , Xiaojun Ma , Jun Xu
IPC分类号： H04N9/80 , G11B27/00 , G11B27/28 , H04N5/783
CPC分类号： H04N9/80 , G11B27/005 , G11B27/28 , H04N5/783
摘要： Trick mode play for controlling video content playback can be realized using a semantic based criterion in order to achieve a more uniform playback experience for the viewer, when that viewer wishes to observe the video content presented according to a selected semantic. In one embodiment of the method, semantics associated with shorter time intervals in the video content are replayed in trick mode play proportionally slower than semantics associated with longer time intervals, wherein the proportionally is determined, at least in part, to the time interval associated with each semantic. In various embodiments, semantics can include scenes, audio, metadata, tags, and the like. The semantics based trick mode play approach allows for a more uniform viewing experience, on a time duration basis, from one semantic to the next.
摘要翻译：可以使用基于语义的标准来实现用于控制视频内容回放的模式播放，以便当观众希望观察根据所选语义呈现的视频内容时，为观众提供更均匀的播放体验。在该方法的一个实施例中，与特征模式播放相关联的与视频内容中较短时间间隔相关联的语义比与较长时间间隔相关联的语义成比例地慢，其中，至少部分地至少部分地确定与每个语义。在各种实施例中，语义可以包括场景，音频，元数据，标签等。基于语义的特技模式播放方法允许在时间基础上从一个语义到另一个语义的更均匀的观看体验。

8. 发明申请

US20140285437A1 METHOD OF INTERNET BROWSER-BASED REMOTE USER INTERFACE VIRTUAL MOUSE CURSOR POSITIONING 审中-公开
标题翻译：基于互联网浏览器的远程用户界面虚拟鼠标光标定位方法
公开(公告)号：US20140285437A1
公开(公告)日：2014-09-25
申请号：US14353576
申请日：2011-10-28
申请人： Zuoshu Lu , Jun Li , Jun Xu
发明人： Zuoshu Lu , Jun Li , Jun Xu
IPC分类号： G06F3/0354
CPC分类号： G06F3/03543 , G06F3/038 , G06F3/1454 , G06F2203/0383 , G09G2370/042
摘要： A method is described including receiving, by a remote browser, local mouse information and local window size, calculating a virtual mouse position and displaying the virtual mouse position on a window of the remote browser. Also described is a method including transmitting local mouse information and local window size to a Web Socket Server. Further described is a method including forwarding by a Web Socket Server local mouse information and local window size to a remote browser.
摘要翻译：描述了一种方法，包括由远程浏览器接收本地鼠标信息和本地窗口大小，计算虚拟鼠标位置并在远程浏览器的窗口上显示虚拟鼠标位置。还描述了一种方法，包括将本地鼠标信息和本地窗口大小发送到Web套接字服务器。进一步描述的方法包括通过Web套接字服务器将本地鼠标信息和本地窗口大小转发到远程浏览器。

9. 发明申请

US20130188933A1 METHOD FOR SEMANTICS BASED TRICK MODE PLAY IN VIDEO SYSTEM 有权
标题翻译：在视频系统中基于语法的TRICK模式播放的方法
公开(公告)号：US20130188933A1
公开(公告)日：2013-07-25
申请号：US13824344
申请日：2010-09-17
申请人： Jun Li , Xiaojun Ma , Jun Xu
发明人： Jun Li , Xiaojun Ma , Jun Xu
IPC分类号： H04N9/80
CPC分类号： H04N9/80 , G11B27/005 , G11B27/28 , H04N5/783
摘要： Trick mode play for controlling video content playback can be realized using a semantic based criterion in order to achieve a more uniform playback experience for the viewer, when that viewer wishes to observe the video content presented according to a selected semantic. In one embodiment of the method, semantics associated with shorter time intervals in the video content are replayed in trick mode play proportionally slower than semantics associated with longer time intervals, wherein the proportionally is determined, at least in part, to the time interval associated with each semantic. In various embodiments, semantics can include scenes, audio, metadata, tags, and the like. The semantics based trick mode play approach allows for a more uniform viewing experience, on a time duration basis, from one semantic to the next.
摘要翻译：可以使用基于语义的标准来实现用于控制视频内容回放的模式播放，以便当观众希望观察根据所选语义呈现的视频内容时，为观众提供更均匀的播放体验。在该方法的一个实施例中，与特征模式播放相关联的与视频内容中较短时间间隔相关联的语义比与较长时间间隔相关联的语义成比例地慢，其中，至少部分地至少部分地确定与每个语义。在各种实施例中，语义可以包括场景，音频，元数据，标签等。基于语义的特技模式播放方法允许在时间基础上从一个语义到另一个语义的更均匀的观看体验。

10. 发明授权

US09866922B2 Trick playback of video data 有权
公开(公告)号：US09866922B2
公开(公告)日：2018-01-09
申请号：US13634864
申请日：2010-03-31
申请人： Jun Li , Jun Xu , Xiaojun Ma , Jianfeng Chen
发明人： Jun Li , Jun Xu , Xiaojun Ma , Jianfeng Chen
IPC分类号： H04N5/783 , H04N21/6587 , H04N21/41 , H04N21/432 , G11B27/34 , H04N21/422 , H04N21/43 , H04N21/482 , G11B27/00
CPC分类号： H04N21/6587 , G11B27/005 , G11B27/34 , H04N21/4126 , H04N21/42207 , H04N21/42208 , H04N21/4222 , H04N21/4307 , H04N21/4325 , H04N21/4825
摘要： A method for controlling playback of video data on a first device (12) by a second device (13) is disclosed, which includes, at the level of the second device, presenting an image corresponding to a section of the video data; and in response to a change of the presentation status of the image, transmitting a command to the first device to adapt the playback status of the section of video data on the first device as a function of the change of the presentation status of the image.

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