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1. 发明授权

US09338485B2 Method and apparatus for distributing a multimedia content 有权
标题翻译：用于分发多媒体内容的方法和装置
公开(公告)号：US09338485B2
公开(公告)日：2016-05-10
申请号：US13320940
申请日：2010-05-11
申请人： Xiao Jun Ma , Jun Li , Junbiao Zhang
发明人： Xiao Jun Ma , Jun Li , Junbiao Zhang
IPC分类号： G06F15/16 , H04N21/2365 , H04N21/21 , H04N21/23 , H04N21/242 , H04N21/2665
CPC分类号： H04N21/2365 , H04N21/21 , H04N21/23 , H04N21/242 , H04N21/2665
摘要： A method for distributing a multimedia content to at least two rendering devices, wherein said multimedia content comprises at least two elementary contents, the method comprises the steps of receiving first information including information indicating for each of said at least two elementary contents a destination rendering device and a starting time; for each rendering device associated with said multimedia content, sending corresponding information indicating starting time for at least one elementary content destined to the rendering device; receiving said multimedia content; and sending said at least two elementary contents of said multimedia content to their corresponding destination rendering devices based on information indicating destination rendering device for each of said at least two elementary contents.
摘要翻译：一种用于将多媒体内容分发到至少两个呈现设备的方法，其中所述多媒体内容包括至少两个基本内容，所述方法包括以下步骤：接收包括针对所述至少两个基本内容中的每一个指示目的地呈现设备的信息的第一信息和开始时间; 对于与所述多媒体内容相关联的每个呈现设备，发送指示用于到达所述呈现设备的至少一个基本内容的开始时间的相应信息; 接收所述多媒体内容; 以及基于针对所述至少两个基本内容中的每一个的指示目的地呈现设备的信息，将所述多媒体内容的所述至少两个基本内容发送到其对应的目的地呈现设备。

2. 发明申请

US20120072538A1 METHOD AND APPARATUS FOR DISTRIBUTING A MULTIMEDIA CONTENT 有权
标题翻译：分配多媒体内容的方法和装置
公开(公告)号：US20120072538A1
公开(公告)日：2012-03-22
申请号：US13320940
申请日：2010-05-11
申请人： Xiao Jun Ma , Jun Li , Junbiao Zhang
发明人： Xiao Jun Ma , Jun Li , Junbiao Zhang
IPC分类号： G06F15/16
CPC分类号： H04N21/2365 , H04N21/21 , H04N21/23 , H04N21/242 , H04N21/2665
摘要： A method for distributing a multimedia content to at least two rendering devices, wherein said multimedia content comprises at least two elementary contents, the method comprises the steps of receiving first information including information indicating for each of said at least two elementary contents a destination rendering device and a starting time; for each rendering device associated with said multimedia content, sending corresponding information indicating starting time for at least one elementary content destined to the rendering device; receiving said multimedia content; and sending said at least two elementary contents of said multimedia content to their corresponding destination rendering devices based on information indicating destination rendering device for each of said at least two elementary contents.
摘要翻译：一种用于将多媒体内容分发到至少两个呈现设备的方法，其中所述多媒体内容包括至少两个基本内容，所述方法包括以下步骤：接收包括针对所述至少两个基本内容中的每一个指示目的地呈现设备的信息的第一信息和开始时间; 对于与所述多媒体内容相关联的每个呈现设备，发送指示用于到达所述呈现设备的至少一个基本内容的开始时间的相应信息; 接收所述多媒体内容; 以及基于针对所述至少两个基本内容中的每一个的指示目的地呈现设备的信息，将所述多媒体内容的所述至少两个基本内容发送到其对应的目的地呈现设备。

3. 发明授权

US07734874B2 Method and system for caching data using future access request information 失效
标题翻译：使用未来访问请求信息缓存数据的方法和系统
公开(公告)号：US07734874B2
公开(公告)日：2010-06-08
申请号：US11664563
申请日：2004-10-06
申请人： Junbiao Zhang , Jun Li , Snigdha Verma
发明人： Junbiao Zhang , Jun Li , Snigdha Verma
IPC分类号： G06F12/08
CPC分类号： G06F12/127 , H04L67/2852
摘要： A method and system for caching data such as audio, video and/or other data uses information including future access request information for improved caching performance. According to an exemplary embodiment, a cache system includes a cache operative to cache a plurality of data items. A processor is operative to enable at least one of the data items in the cache to be replaced using future access request information for the at least one data item.
摘要翻译：用于缓存诸如音频，视频和/或其他数据的数据的方法和系统使用包括用于改进的缓存性能的未来访问请求信息的信息。根据示例性实施例，高速缓存系统包括用于高速缓存多个数据项的高速缓存。处理器的操作是使得可以使用将来的用于至少一个数据项的访问请求信息来替换高速缓存中的数据项中的至少一个。

4. 发明申请

US20070208737A1 Cache Server Network And Method Of Scheduling The Distribution Of Content Files Within The Same 审中-公开
标题翻译：缓存服务器网络和调度内容文件分发的方法
公开(公告)号：US20070208737A1
公开(公告)日：2007-09-06
申请号：US10592345
申请日：2004-03-12
申请人： Jun Li , Junbiao Zhang , Snigdha Verma
发明人： Jun Li , Junbiao Zhang , Snigdha Verma
IPC分类号： G06F17/30
CPC分类号： H04L67/26 , H04L12/18 , H04L67/18 , H04L67/2885 , H04L67/325 , H04L69/329
摘要： A technique for scheduling distribution of a content file within a content delivery network and a content delivery network adapted to perform the same are disclosed. The technique comprise scheduling distribution of the content file based on delivery location, service time of content requests, and cache server hierarchy. Preferably, a multicasting tree for delivering each content file is dynamically established in the content delivery network based on location and service time considerations.
摘要翻译：公开了一种用于调度内容传送网络内的内容文件的分发和适于执行内容传送网络的内容传送网络的技术。该技术包括基于传送位置，内容请求的服务时间和缓存服务器层次来调度内容文件的分发。优选地，基于位置和服务时间考虑，在内容递送网络中动态地建立用于递送每个内容文件的多播树。

5. 发明申请

US20070198674A1 Automated Remote Site Downloading On A Geographic Drive 有权
标题翻译：在地理驱动器上自动远程站点下载
公开(公告)号：US20070198674A1
公开(公告)日：2007-08-23
申请号：US10591556
申请日：2004-03-12
申请人： Jun Li , Junbiao Zhang , Snigdha Verma
发明人： Jun Li , Junbiao Zhang , Snigdha Verma
IPC分类号： G06F15/173
CPC分类号： H04L67/06 , H04L67/02 , H04L67/04 , H04L67/14 , H04L67/142 , H04L67/2814 , H04L67/2842 , H04L67/2847 , H04L67/289 , H04L69/329
摘要： A remote site downloading system is disclosed in which a local computer establishes a session with a content server, and a content file and geographic destination drive are selected. The local computer is typically on a first access network and the user wishes to have the file downloaded to a geographic drive, i.e., a remote site computer whose location and other properties are mapped in a mapping file on the local computer. The geographic drive is usually on a different access network in a dynamic location such as a hotspot or a fixed location such as broadband cable or DSL. The local computer is specially programmed to allow selection of the geographic target drive, pack information comprising cookies and a URL, and sends it to the remote geographic drive computer, where it may act as a proxy to cause downloading from the content server to the geographic drive on the remote site computer.
摘要翻译：公开了一种远程站点下载系统，其中本地计算机与内容服务器建立会话，并且选择内容文件和地理目的地驱动器。本地计算机通常在第一接入网络上，并且用户希望将文件下载到地理驱动器，即其位置和其他属性被映射到本地计算机上的映射文件中的远程站点计算机。地理驱动器通常位于诸如热点或诸如宽带电缆或DSL的固定位置的动态位置的不同接入网络上。本地计算机经过专门编程，允许选择地理目标驱动器，打包包含Cookie和URL的信息，并将其发送到远程地理驱动器计算机，在该驱动器计算机上，该计算机可以作为代理，从内容服务器下载到地理驱动远程站点计算机。

6. 发明申请

US20060156347A1 Ever-increasing quality for stored video streaming in a mobile wireless interworking environment 有权
标题翻译：在移动无线互联环境中存储的视频流的质量不断提高
公开(公告)号：US20060156347A1
公开(公告)日：2006-07-13
申请号：US10518997
申请日：2003-06-19
申请人： Junbiao Zhang , Jun Li , Kumar Ramaswamy
发明人： Junbiao Zhang , Jun Li , Kumar Ramaswamy
IPC分类号： H04N7/16 , G06F13/00 , H04N5/445
CPC分类号： H04N7/17318 , H04N5/4401 , H04N5/765 , H04N21/234327 , H04N21/2662 , H04N21/4126 , H04N21/41407 , H04N21/4263 , H04N21/43637 , H04N21/440281 , H04N21/4621 , H04N21/4622 , H04N21/6131 , H04N21/64792 , H04W4/00 , H04W4/06 , H04W28/14 , H04W28/22 , H04W48/18 , H04W88/06
摘要： There is provided a method for managing the downloading and display of a video program using a mobile device in an networking environment that includes a first radio access network and a second radio access network that has a faster transfer rate than the first network. A layer of video program that has been encoded into multiple layers is downloaded via the first or second network. The downloaded video program is displayed at a playback rate that corresponds to a display quality. Excess portion of the downloaded video program that result when a rate at which the video program is displayed are buffered. The number of layers being downloaded and the playback rate at which the video program is displayed are increased to increase the display quality, when the buffered excess portions exceeds a threshold level.
摘要翻译：提供了一种用于在包括第一无线电接入网络和具有比第一网络更快的传输速率的第二无线电接入网络的联网环境中使用移动设备来管理视频节目的下载和显示的方法。已经编码成多层的视频节目层通过第一或第二网络被下载。下载的视频节目以对应于显示质量的播放速率显示。当显示视频节目的速率被缓冲时导致的下载的视频节目的超出部分。当缓冲的多余部分超过阈值电平时，增加正在下载的层的数量和显示视频节目的重放速率以增加显示质量。

7. 发明申请

US20060156003A1 Watermarking digital data at a user device 审中-公开
标题翻译：在用户设备上水印数字数据
公开(公告)号：US20060156003A1
公开(公告)日：2006-07-13
申请号：US10524656
申请日：2003-08-13
申请人： Junbiao Zhang , Kumar Ramaswamy , Jun Li
发明人： Junbiao Zhang , Kumar Ramaswamy , Jun Li
IPC分类号： H04N17/00
CPC分类号： H04N1/32144 , H04N2201/3205 , H04N2201/3246
摘要： A method of watermarking digital media data in a user device using a watermark that contains information derived from the digital media data content and the user device specific information to enable improved enforcement of the digital media data content copyright license.
摘要翻译：一种使用包含从数字媒体数据内容和用户设备特定信息导出的信息的水印在用户设备中对数字媒体数据进行水印的方法，以便能够改进数字媒体数据内容版权许可的执行。

8. 发明申请

US20050102352A1 Constrained user interface in a communications network 审中-公开
标题翻译：通信网络中的约束用户界面
公开(公告)号：US20050102352A1
公开(公告)日：2005-05-12
申请号：US10253283
申请日：2002-09-24
申请人： Junbiao Zhang , Jun Li
发明人： Junbiao Zhang , Jun Li
IPC分类号： H04L12/24 , H04L12/26 , H04L12/28 , H04L12/56 , H04L29/08 , G06F15/16
CPC分类号： H04L67/36 , H04L41/0896 , H04L43/00 , H04L43/16 , H04L67/04 , H04W76/10
摘要： In a communications system (10), activation of a user interface (e.g., a hyperlink) to select an application depends on one or more conditions that might impact the application. Monitoring of the condition(s) occurs to determine whether each condition falls outside a corresponding threshold. If so, the interface is constrained, either partially or completely.
摘要翻译：在通信系统（10）中，激活用户界面（例如，超链接）以选择应用取决于可能影响应用的一个或多个条件。发生条件的监视以确定每个条件是否落在相应的阈值之外。如果是这样，界面被部分或完全限制。

9. 发明授权

US08577348B2 System architecture, and method for scheduled downloading services 有权
标题翻译：系统架构，以及定时下载服务的方法
公开(公告)号：US08577348B2
公开(公告)日：2013-11-05
申请号：US11883040
申请日：2005-01-31
申请人： Jun Li , Junbiao Zhang , Kumar Ramaswamy
发明人： Jun Li , Junbiao Zhang , Kumar Ramaswamy
IPC分类号： H04L29/06
CPC分类号： H04L29/06027 , H04L65/4084 , H04L65/602 , H04L67/1095 , H04L67/2814 , H04L67/288 , H04L69/329
摘要： There is provided a system for providing content through a Content Delivery/distribution Network (CDN) that includes a plurality of storage entities. A Content Requesting device (CR) generates and transmits requests for content. A Content Server (CS) receives the requests from the CR, provides notifications regarding a current location of the content, and at least one of stores the content and interfaces with the CDN to distribute the content to one of the plurality of storage entities. A Content Consuming device (CC) receives the notifications from the CS and retrieves the requested content from one of the CS and the one of the plurality of storage entities based on the current location of the content specified in the notifications.
摘要翻译：提供了一种通过包括多个存储实体的内容传送/分发网络（CDN）来提供内容的系统。内容请求设备（CR）生成并发送内容请求。内容服务器（CS）从CR接收请求，提供关于内容的当前位置的通知，以及存储与CDN的内容和接口中的至少一个，以将内容分发到多个存储实体之一。内容消费设备（CC）从CS接收通知，并根据通知中指定的内容的当前位置从CS和多个存储实体中的一个检索所请求的内容。

10. 发明授权

US07640565B2 Ever-decreasing network QOS requirements for stored video streaming in a mobile wireless interworking environment 有权
标题翻译：在移动无线互联环境中存储的视频流的不断下降的网络QOS要求
公开(公告)号：US07640565B2
公开(公告)日：2009-12-29
申请号：US10518995
申请日：2003-06-19
申请人： Junbiao Zhang , Jun Li , Kumar Ramaswamy
发明人： Junbiao Zhang , Jun Li , Kumar Ramaswamy
IPC分类号： H04N7/18 , H04N7/173
CPC分类号： H04L67/06 , H04L65/4084 , H04L65/80 , H04L67/04 , H04N21/238 , H04N21/41407 , H04N21/6377 , H04N21/658 , H04W28/22
摘要： A method for downloading and displaying a video program using a mobile terminal that includes a first radio access network having a first data transfer rate and a second radio access network having a second data transfer rate faster than the first data transfer rate. The downloaded video program is displayed at a predetermined playback rate. Excess portions of the downloaded video program that result when a rate at which the video program is downloaded exceeds the predetermined playback rate are buffered. A third data transfer rate that is lower than the first transfer rate is calculated in response to the predetermined playback rate, the buffered excess portions and the time duration of the remainder of the video program. The third data transfer rate is negotiated with the first network for downloading the video program when the difference between the first and third data transfer rates exceeds a threshold level.
摘要翻译：一种使用包括具有第一数据传送速率的第一无线电接入网络和具有比第一数据传输速率更快的第二数据传输速率的第二无线电接入网络的移动终端来下载和显示视频节目的方法。下载的视频节目以预定的播放速度显示。当下载的视频节目的速率超过预定播放速率时，下载的视频节目的超出部分被缓冲。响应于预定的播放速率，缓冲的多余部分和视频节目的剩余部分的持续时间来计算低于第一传送速率的第三数据传送速率。当第一和第三数据传输速率之间的差超过阈值电平时，第三数据传输速率与第一网络协商以下载视频节目。

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