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1. 发明授权

US08352992B1 Wireless media streaming 有权
标题翻译：无线媒体流
公开(公告)号：US08352992B1
公开(公告)日：2013-01-08
申请号：US12248356
申请日：2008-10-09
申请人： Andrew J. Patti , Wai-Tian Tan , Bo Shen
发明人： Andrew J. Patti , Wai-Tian Tan , Bo Shen
IPC分类号： H04N7/173
CPC分类号： H04N21/23439 , H04N21/44209 , H04N21/6131 , H04N21/6582 , H04N21/8456 , H04N21/8586
摘要： Streaming is discussed. A method for wireless media streaming comprises receiving media data from a remote media source, transmitting the media data over a wireless connection to an electronic device, receiving data-link information, accessing the data-link information at an application layer, and determining at the application layer whether to change a transmission rate of the media data to the electronic device. The data-link information is received from the electronic device. The determination is based at least in part on the data-link information.
摘要翻译：流媒体被讨论。一种用于无线媒体流的方法包括从远程媒体源接收媒体数据，通过无线连接将媒体数据发送到电子设备，接收数据链路信息，在应用层访问数据链路信息，以及在应用层是否将媒体数据的传输速率改变到电子设备。从电子设备接收数据链接信息。该确定至少部分地基于数据链路信息。

2. 发明授权

US07613768B2 Method and system for managing a streaming media service 有权
标题翻译：用于管理流媒体服务的方法和系统
公开(公告)号：US07613768B2
公开(公告)日：2009-11-03
申请号：US10698685
申请日：2003-10-30
申请人： Michael Harville , Michele Covell , John Ankcorn , John Apostolopoulos , Sumit Roy , Bo Shen , Wai-tian Tan , Susie Wee
发明人： Michael Harville , Michele Covell , John Ankcorn , John Apostolopoulos , Sumit Roy , Bo Shen , Wai-tian Tan , Susie Wee
IPC分类号： G06F15/16
CPC分类号： H04L67/16 , H04L29/06027 , H04L65/4007 , H04L65/605 , H04L65/80 , H04L67/2838 , H04L69/329 , H04W28/16 , H04W36/14 , H04W48/08 , H04W48/18
摘要： One embodiment of the invention includes a method for managing a streaming media service. The method includes receiving a request for a streaming media service from a client and the streaming media service includes a media service component. A service location manager is selected to which to provide the request from a plurality of service location managers. Additionally, a service provider is selected to which to assign the media service component from a plurality of service providers of a network. Furthermore, the service provider is informed of the assignment to perform the media service component. The service provider is caused to prepare to perform the streaming media service on streaming media. Moreover, information is used to determine whether to initiate a handoff of the streaming media service from the service provider to another service provider. If it is determined to initiate the handoff, the handoff is initiated.
摘要翻译：本发明的一个实施例包括用于管理流媒体服务的方法。该方法包括从客户端接收流媒体服务的请求，流媒体服务包括媒体服务组件。选择服务位置管理器以向多个服务位置管理器提供请求。另外，选择服务提供商来从多个网络的服务提供商分配媒体服务组件。此外，向服务提供者通知执行媒体服务组件的分配。使服务提供商准备在流媒体上执行流媒体服务。此外，信息用于确定是否发起流媒体服务从服务提供商到另一服务提供商的切换。如果确定启动切换，则启动切换。

3. 发明申请

US20100306403A1 METHOD FOR STREAMING VIDEO DATA 有权
标题翻译：流式传输数据的方法
公开(公告)号：US20100306403A1
公开(公告)日：2010-12-02
申请号：US12812174
申请日：2008-01-30
申请人： Wai-Tian Tan , Gene Cheung , Bo Shen , Antonio Ortega
发明人： Wai-Tian Tan , Gene Cheung , Bo Shen , Antonio Ortega
IPC分类号： G06F15/16
CPC分类号： H04L12/1827
摘要： A method for streaming video data. Video data is received. At least one frame of the video data is segmented into a plurality of regions. Video data corresponding to a first region of the plurality of regions is transmitted over a network. The video data corresponding to a second region of the plurality of regions is modified according to interactive input. The video data corresponding to a modified version of the second region is transmitted over the network.
摘要翻译：一种流式传输视频数据的方法。接收到视频数据。视频数据的至少一帧被分割成多个区域。通过网络发送对应于多个区域的第一区域的视频数据。根据交互式输入来修改对应于多个区域的第二区域的视频数据。通过网络发送对应于第二区域的修改版本的视频数据。

4. 发明申请

US20050015765A1 System for doing service location management taking into account the node and network characteristics 审中-公开
标题翻译：考虑节点和网络特性进行服务定位管理的系统
公开(公告)号：US20050015765A1
公开(公告)日：2005-01-20
申请号：US10698812
申请日：2003-10-30
申请人： Michele Covell , Sumit Roy , John Ankcorn , John Apostolopoulos , Michael Harville , Bo Shen , Wai-tian Tan , Susie Wee
发明人： Michele Covell , Sumit Roy , John Ankcorn , John Apostolopoulos , Michael Harville , Bo Shen , Wai-tian Tan , Susie Wee
IPC分类号： H04L12/28 , H04L12/56 , H04L29/06 , H04L29/08 , H04W4/00 , H04W48/18 , G06F9/46
CPC分类号： H04L67/16 , H04L29/06 , H04L29/06027 , H04L65/4007 , H04L65/605 , H04L65/80 , H04L67/2814 , H04L67/2819 , H04L67/2842 , H04L67/2895 , H04L69/329 , H04W4/00 , H04W48/18
摘要： Methods and systems for selecting media service providers based on static resource information are described. A type of service to be performed on an item of content is identified. The item of content is identified during a session with a client device. A service provider is selected from a plurality of service providers. The selection is based on static service provider and static network information. The selection of a service provider is further based on service session information if the service session information has been received. Information is provided for transferring the session to the selected service provider. The selected service provider performs the service on the item of content.
摘要翻译：描述了基于静态资源信息选择媒体服务提供商的方法和系统。识别要对内容项执行的一种服务。在与客户端设备的会话期间识别内容项。从多个服务提供商中选择服务提供商。选择是基于静态服务提供商和静态网络信息。如果已经接收到服务会话信息，则服务提供商的选择还基于服务会话信息。提供了将会话传送到所选服务提供商的信息。所选服务提供商对内容项执行服务。

5. 发明授权

US07929603B2 System and method for accurate rate control for video compression 有权
标题翻译：用于视频压缩的精确速率控制的系统和方法
公开(公告)号：US07929603B2
公开(公告)日：2011-04-19
申请号：US11389402
申请日：2006-03-24
申请人： Wai-tian Tan , Bo Shen
发明人： Wai-tian Tan , Bo Shen
IPC分类号： H04N11/04
CPC分类号： H04N19/17 , H04N19/124 , H04N19/146 , H04N19/172 , H04N19/176
摘要： A method and system for encoding a video frame. The method includes grouping macroblocks of a video frame into a plurality of groups and determining a first encoding rate for at least one of the plurality of groups based on at least one quantization parameter value associated with the group. The method further includes determining a distortion value associated with the first encoding rate and determining a distortion reduction density value based on the distortion value and the first encoding rate. The method further includes accessing a rate budget associated with the frame and adjusting simultaneously a plurality of quantization parameter values associated with one or more of the plurality of groups.
摘要翻译：一种用于编码视频帧的方法和系统。该方法包括将视频帧的宏块分组成多个组，并且基于与组相关联的至少一个量化参数值来确定多个组中的至少一个组的第一编码率。该方法还包括确定与第一编码率相关联的失真值，并且基于失真值和第一编码率确定失真减小密度值。该方法还包括访问与帧相关联的速率预算，并同时调整与多个组中的一个或多个组相关联的多个量化参数值。

6. 发明授权

US07802168B1 Adapting encoded data to overcome loss of data 有权
标题翻译：适应编码数据以克服数据丢失
公开(公告)号：US07802168B1
公开(公告)日：2010-09-21
申请号：US11413929
申请日：2006-04-28
申请人： John Apostolopoulos , Mai-Hsuan Lu , Wai-tian Tan , Bo Shen
发明人： John Apostolopoulos , Mai-Hsuan Lu , Wai-tian Tan , Bo Shen
IPC分类号： H03M13/00
CPC分类号： H04N19/188 , H04N19/105 , H04N19/107 , H04N19/132 , H04N19/166 , H04N19/172 , H04N19/40 , H04N19/61 , H04N19/89
摘要： Methods and systems for overcoming the apparent loss of a data packet are described. Encoded second data can be accessed, where the second data is predictively encoded with reference to encoded first data. A data packet that includes at least a portion of the first encoded data can be sent to a downstream device. If the data packet was not properly received by the downstream device, the encoded second data can be adapted to make it decodable independent of the encoded first data.
摘要翻译：描述了用于克服数据分组的表观丢失的方法和系统。可以访问编码的第二数据，其中参考编码的第一数据对第二数据进行预测编码。可以将包含第一编码数据的至少一部分的数据包发送到下游设备。如果数据分组未被下游设备正确接收，则编码的第二数据可以适于使其可解码，而与编码的第一数据无关。

7. 发明授权

US07660877B2 Systems and methods in which a provider is selected to service content requested by a client device 有权
标题翻译：选择提供者来服务由客户端设备请求的内容的系统和方法
公开(公告)号：US07660877B2
公开(公告)日：2010-02-09
申请号：US10698810
申请日：2003-10-30
申请人： Sumit Roy , Bo Shen , John Ankcorn , John Apostolopoulos , Michele Covell , Michael Harville , Wai-tian Tan , Susie Wee
发明人： Sumit Roy , Bo Shen , John Ankcorn , John Apostolopoulos , Michele Covell , Michael Harville , Wai-tian Tan , Susie Wee
IPC分类号： G06F15/16
CPC分类号： H04L67/16 , H04L29/06027 , H04L65/4007 , H04L65/605 , H04L65/80 , H04L67/2838 , H04L67/2842 , H04W4/00 , H04W28/10 , H04W48/08 , H04W48/18
摘要： Methods and systems for servicing content for delivery to a client device are described. An item of content is identified during a session with the client device. A type of service to be performed on the item of content is identified. A provider is selected from a plurality of providers capable of performing the service. The session is transferred to the selected provider, which performs the service on the item of content.
摘要翻译：描述用于服务用于递送到客户端设备的内容的方法和系统。在与客户端设备的会话期间识别内容项。确定要对内容项执行的一种服务。从能够执行该服务的多个提供者中选择提供者。会话被转移到所选择的提供者，该提供者对内容项进行服务。

8. 发明申请

US20050005019A1 Service management using multiple service location managers 审中-公开
标题翻译：使用多个服务位置管理器进行服务管理
公开(公告)号：US20050005019A1
公开(公告)日：2005-01-06
申请号：US10698196
申请日：2003-10-30
申请人： Michael Harville , Michele Covell , John Ankcorn , John Apostolopoulos , Sumit Roy , Bo Shen , Wai-Tian Tan , Susie Wee
发明人： Michael Harville , Michele Covell , John Ankcorn , John Apostolopoulos , Sumit Roy , Bo Shen , Wai-Tian Tan , Susie Wee
IPC分类号： H04L12/24 , H04L12/28 , H04L12/56 , H04L29/06 , H04L29/08 , H04Q7/38 , G06F15/16
CPC分类号： H04L67/16 , H04L29/06 , H04L29/06027 , H04L41/0896 , H04L41/147 , H04L41/5054 , H04L41/5058 , H04L41/509 , H04L65/4007 , H04L65/605 , H04L65/80 , H04L69/329
摘要： One embodiment of the invention includes a method for managing a streaming media service. The method includes receiving a request for a streaming media service from a client. It is noted that the streaming media service includes a media service component. Additionally, the method includes selecting a service manager from a plurality of service managers to provide the request to. Furthermore, the method includes selecting a provider from a plurality of providers of a network to assign the media service component. Moreover, the method includes informing said provider assigned to perform the media service component, enabling the streaming media service to be performed on a streaming media.
摘要翻译：本发明的一个实施例包括用于管理流媒体服务的方法。该方法包括从客户端接收对流媒体服务的请求。注意，流媒体服务包括媒体服务组件。另外，该方法包括从多个服务管理器中选择服务管理器来提供请求。此外，该方法包括从多个网络提供者中选择一个提供者来分配媒体服务组件。此外，该方法包括通知分配给执行媒体服务组件的所述提供商，使流媒体服务能够在流媒体上执行。

9. 发明授权

US06757735B2 Method for distributing multiple description streams on servers in fixed and mobile streaming media systems 有权
标题翻译：在固定和移动流媒体系统的服务器上分发多个描述流的方法
公开(公告)号：US06757735B2
公开(公告)日：2004-06-29
申请号：US09898643
申请日：2001-07-03
申请人： John G. Apostolopulos , Sujoy Basu , Gene Cheung , Raj Kumar , Sumit Roy , Bo Shen , Wai-Tian Tan , Susie J. Wee , Tina Wong
发明人： John G. Apostolopulos , Sujoy Basu , Gene Cheung , Raj Kumar , Sumit Roy , Bo Shen , Wai-Tian Tan , Susie J. Wee , Tina Wong
IPC分类号： G06F1516
CPC分类号： H04N7/17336 , G21C3/332 , G21C3/34 , G21Y2002/302 , H04L29/06027 , H04L65/607 , H04L67/04 , H04N21/222 , H04N21/234327 , H04N21/41407 , H04N21/6131 , H04W28/14 , Y02E30/40
摘要： A method and system for streaming media data to a fixed client and/or a mobile client. In one method embodiment, the present invention recites encoding media data to be streamed to a client into a first multiple description bitstream and into a second multiple description bitstream. The present method then determines the appropriate plurality of servers from a network of servers onto which the first and second multiple description bitstreams should be distributed. The present embodiment then recites distributing the first and second multiple description bitstreams to the appropriate plurality of servers positioned at intermediate nodes throughout a network such that a client is provided with access to the media data via a plurality of transmission paths. The present method is also well suited to redistribution of multiple description bitstreams to servers based upon time-varying demand, client movement, and the like.
摘要翻译：一种用于将媒体数据流传输到固定客户端和/或移动客户端的方法和系统。在一个方法实施例中，本发明将要流式传输到客户端的编码媒体数据描述为第一多重描述比特流并转换成第二多描述比特流。本方法然后从应该分发第一和第二多个描述比特流的服务器网络中确定适当的多个服务器。本实施例然后将第一和第二多个描述比特流分发到位于整个网络中的中间节点处的适当的多个服务器，从而经由多个传输路径向客户端提供对媒体数据的访问。本方法还非常适合于基于时变需求，客户端移动等将多个描述比特流重新分配给服务器。

10. 发明授权

US09148289B2 Method for streaming video data 有权
标题翻译：流视频数据的方法
公开(公告)号：US09148289B2
公开(公告)日：2015-09-29
申请号：US12812174
申请日：2008-01-30
申请人： Wai-Tian Tan , Gene Cheung , Bo Shen , Antonio Ortega
发明人： Wai-Tian Tan , Gene Cheung , Bo Shen , Antonio Ortega
IPC分类号： G06F15/16 , H04L12/18
CPC分类号： H04L12/1827
摘要： A method for streaming video data. Video data is received. At least one frame of the video data is segmented into a plurality of regions. Video data corresponding to a first region of the plurality of regions is transmitted over a network. The video data corresponding to a second region of the plurality of regions is modified according to interactive input. The video data corresponding to a modified version of the second region is transmitted over the network.
摘要翻译：一种流式传输视频数据的方法。接收到视频数据。视频数据的至少一帧被分割成多个区域。通过网络发送对应于多个区域的第一区域的视频数据。根据交互式输入来修改对应于多个区域的第二区域的视频数据。通过网络发送对应于第二区域的修改版本的视频数据。

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