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1. 发明授权

US08081609B2 Proxy-based signaling architecture for streaming media services in a wireless communication system 有权
标题翻译：用于无线通信系统中流媒体业务的基于代理的信令架构
公开(公告)号：US08081609B2
公开(公告)日：2011-12-20
申请号：US11674858
申请日：2007-02-14
申请人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
发明人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
IPC分类号： H04W4/00
CPC分类号： H04L47/10 , H04L47/14 , H04L47/2416 , H04L47/263 , H04L47/30
摘要： The present invention provides a method involving a media server, a wireless access network, at least one media client, and a proxy server. The method includes accessing, at the proxy server, at least one message including information indicating impending establishment of a media session between the media server and said at least one media client. The method also includes providing, from the proxy server, information indicating the impending establishment of the media session and a request to receive feedback associated with the media session. The method further includes receiving, at the proxy server, feedback associated with the media session in response to providing the request to receive feedback associated with the media session.
摘要翻译：本发明提供一种涉及媒体服务器，无线接入网络，至少一个媒体客户端和代理服务器的方法。该方法包括在代理服务器处访问至少一个消息，其包括指示媒体服务器和所述至少一个媒体客户端之间的媒体会话即将建立的信息。该方法还包括从代理服务器提供指示媒体会话的即将建立的信息以及接收与媒体会话相关联的反馈的请求。该方法还包括响应于提供接收与媒体会话相关联的反馈的请求，在代理服务器处接收与媒体会话相关联的反馈。

2. 发明授权

US08812712B2 Proxy-driven content rate selection for streaming media servers 有权
标题翻译：流媒体服务器的代理驱动内容速率选择
公开(公告)号：US08812712B2
公开(公告)日：2014-08-19
申请号：US12222897
申请日：2008-08-19
申请人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
发明人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
IPC分类号： G06F15/16
CPC分类号： H04L65/605 , G06F15/16 , H04L65/4092 , H04L65/602 , H04L65/80
摘要： Methods for proxy-driven content rate selection for streaming media servers are provided. In one method, one or more maximum transmission rate parameters from a network controller are stored at a proxy server in response to a receiver report message from the client. A target rate for the media session is generated based on the stored maximum transmission rate parameters, and the target rate is transmitted to a media server in a proxy-to-server feedback message. The media server selects the content rate from among a plurality of supported content rates in response to the proxy-to-server feedback message from the proxy server, and streams streaming multimedia frames to the client at the selected content rate.
摘要翻译：提供了流媒体服务器的代理驱动内容速率选择方法。在一种方法中，响应于来自客户端的接收器报告消息，来自网络控制器的一个或多个最大传输速率参数被存储在代理服务器处。基于存储的最大传输速率参数生成媒体会话的目标速率，并且在代理服务器反馈消息中将目标速率发送到媒体服务器。媒体服务器响应于来自代理服务器的代理服务器反馈消息，从多个支持的内容速率中选择内容速率，并且以选定的内容速率将流多媒体帧流传输给客户端。

3. 发明申请

US20110225317A1 Content rate selection for media servers with proxy-feedback-controlled frame transmission 有权
标题翻译：具有代理反馈控制的帧传输的媒体服务器的内容速率选择
公开(公告)号：US20110225317A1
公开(公告)日：2011-09-15
申请号：US13064288
申请日：2011-03-16
申请人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
发明人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
IPC分类号： G06F15/16
CPC分类号： H04L65/605 , G06F15/16 , H04L65/4092 , H04L65/602 , H04L65/80
摘要： In a method for dynamically setting a content rate of a multimedia session for a client in a network, a proxy server receives a channel condition feedback message from a network controller and determines whether a receiver report message has been received from the client since a most recent previous channel condition feedback message. The channel condition feedback message includes current channel condition information for the network. The proxy server sends one of an extended feedback report message and a short feedback report message to a media server based on the determining step. The short feedback report message includes at least a maximum transmission rate parameter for the multimedia session. The extended feedback report message includes at least information contained in the receiver report message. The extended feedback report message may, in addition, include the maximum transmission rate parameter for the multimedia session.
摘要翻译：在网络中为客户端动态设定多媒体会话的内容速率的方法中，代理服务器从网络控制器接收信道条件反馈消息，并确定是否从客户接收到接收者报告消息，因为最近以前的频道条件反馈消息。信道条件反馈消息包括用于网络的当前信道条件信息。代理服务器基于确定步骤向媒体服务器发送扩展反馈报告消息和短反馈报告消息之一。短反馈报告消息至少包括用于多媒体会话的最大传输速率参数。扩展反馈报告消息至少包括接收机报告消息中包含的信息。此外，扩展反馈报告消息可以包括用于多媒体会话的最大传输速率参数。

4. 发明授权

US08812673B2 Content rate control for streaming media servers 有权
标题翻译：流媒体服务器的内容速率控制
公开(公告)号：US08812673B2
公开(公告)日：2014-08-19
申请号：US11674842
申请日：2007-02-14
申请人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
发明人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L65/60 , H04L47/10 , H04L47/11 , H04L47/19 , H04L47/25 , H04L47/30 , H04L47/38 , H04L65/80 , H04N21/23805 , H04N21/2401 , H04N21/2402 , H04N21/6131 , H04W4/00
摘要： The present invention provides a method for content rate selection. The method includes selecting a content rate for play out of at least one frame transmitted from a media server to a media client via a wireless access network. Selection of the content rate is performed based on a statistical representation of a bandwidth available for transmission of frames.
摘要翻译：本发明提供一种内容速率选择方法。该方法包括：经由无线接入网络，从媒体服务器向媒体客户端选择播放从至少一帧发送的内容速率。基于可用于帧传输的带宽的统计表示来执行内容速率的选择。

5. 发明申请

US20080192711A1 PROXY-BASED SIGNALING ARCHITECTURE FOR STREAMING MEDIA SERVICES IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：用于在无线通信系统中流媒体服务的基于代码的信令架构
公开(公告)号：US20080192711A1
公开(公告)日：2008-08-14
申请号：US11674858
申请日：2007-02-14
申请人： KRISHNA BALACHANDRAN , Doru Calin , Eunyoung Kim , Kiran M. Rege
发明人： KRISHNA BALACHANDRAN , Doru Calin , Eunyoung Kim , Kiran M. Rege
IPC分类号： H04Q7/00
CPC分类号： H04L47/10 , H04L47/14 , H04L47/2416 , H04L47/263 , H04L47/30
摘要： The present invention provides a method involving a media server, a wireless access network, at least one media client, and a proxy server. The method includes accessing, at the proxy server, at least one message including information indicating impending establishment of a media session between the media server and said at least one media client. The method also includes providing, from the proxy server, information indicating the impending establishment of the media session and a request to receive feedback associated with the media session. The method further includes receiving, at the proxy server, feedback associated with the media session in response to providing the request to receive feedback associated with the media session.
摘要翻译：本发明提供一种涉及媒体服务器，无线接入网络，至少一个媒体客户端和代理服务器的方法。该方法包括在代理服务器处访问至少一个消息，其包括指示媒体服务器和所述至少一个媒体客户端之间的媒体会话即将建立的信息。该方法还包括从代理服务器提供指示媒体会话的即将建立的信息以及接收与媒体会话相关联的反馈的请求。该方法还包括响应于提供接收与媒体会话相关联的反馈的请求，在代理服务器处接收与媒体会话相关联的反馈。

6. 发明授权

US08626943B2 Content ate selection for media servers with proxy-feedback-controlled frame transmission 有权
标题翻译：内容为具有代理反馈控制的帧传输的媒体服务器进行选择
公开(公告)号：US08626943B2
公开(公告)日：2014-01-07
申请号：US13064288
申请日：2011-03-16
申请人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
发明人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
IPC分类号： G06F15/16
CPC分类号： H04L65/605 , G06F15/16 , H04L65/4092 , H04L65/602 , H04L65/80
摘要： In a method for dynamically setting a content rate of a multimedia session for a client in a network, a proxy server receives a channel condition feedback message from a network controller and determines whether a receiver report message has been received from the client since a most recent previous channel condition feedback message. The channel condition feedback message includes current channel condition information for the network. The proxy server sends one of an extended feedback report message and a short feedback report message to a media server based on the determining step. The short feedback report message includes at least a maximum transmission rate parameter for the multimedia session. The extended feedback report message includes at least information contained in the receiver report message. The extended feedback report message may, in addition, include the maximum transmission rate parameter for the multimedia session.
摘要翻译：在网络中为客户端动态设定多媒体会话的内容速率的方法中，代理服务器从网络控制器接收信道条件反馈消息，并确定是否从客户接收到接收者报告消息，因为最近以前的频道条件反馈消息。信道条件反馈消息包括用于网络的当前信道条件信息。代理服务器基于确定步骤向媒体服务器发送扩展反馈报告消息和短反馈报告消息之一。短反馈报告消息至少包括用于多媒体会话的最大传输速率参数。扩展反馈报告消息至少包括接收机报告消息中包含的信息。此外，扩展反馈报告消息可以包括用于多媒体会话的最大传输速率参数。

7. 发明授权

US08190750B2 Content rate selection for media servers with proxy-feedback-controlled frame transmission 有权
标题翻译：具有代理反馈控制的帧传输的媒体服务器的内容速率选择
公开(公告)号：US08190750B2
公开(公告)日：2012-05-29
申请号：US12222896
申请日：2008-08-19
申请人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
发明人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
IPC分类号： G06F15/16
CPC分类号： H04L65/605 , G06F15/16 , H04L65/4092 , H04L65/602 , H04L65/80
摘要： In a method for dynamically setting a content rate of a multimedia session for a client in a network, a proxy server receives a channel condition feedback message from a network controller and determines whether a receiver report message has been received from the client since a most recent previous channel condition feedback message. The channel condition feedback message includes current channel condition information for the network. The proxy server sends one of an extended feedback report message and a short feedback report message to a media server based on the determining step. The short feedback report message includes at least a maximum transmission rate parameter for the multimedia session. The extended feedback report message includes at least information contained in the receiver report message. The extended feedback report message may, in addition, include the maximum transmission rate parameter for the multimedia session.
摘要翻译：在网络中为客户端动态设定多媒体会话的内容速率的方法中，代理服务器从网络控制器接收信道条件反馈消息，并确定是否从客户接收到接收者报告消息，因为最近以前的频道条件反馈消息。信道条件反馈消息包括用于网络的当前信道条件信息。代理服务器基于确定步骤向媒体服务器发送扩展反馈报告消息和短反馈报告消息之一。短反馈报告消息至少包括用于多媒体会话的最大传输速率参数。扩展反馈报告消息至少包括接收机报告消息中包含的信息。此外，扩展反馈报告消息可以包括用于多媒体会话的最大传输速率参数。

8. 发明授权

US08180283B2 Method of providing feedback to a media server in a wireless communication system 有权
标题翻译：在无线通信系统中向媒体服务器提供反馈的方法
公开(公告)号：US08180283B2
公开(公告)日：2012-05-15
申请号：US11674802
申请日：2007-02-14
申请人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
发明人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
IPC分类号： H04B7/14 , H04B1/00
CPC分类号： H04L47/10 , H04L47/14 , H04L47/24 , H04L47/263 , H04L47/29 , H04L47/30 , H04L47/38
摘要： The present invention provides a method involving a media server, a wireless network, and at least one media client associated with at least one air interface with the wireless network. The method includes accessing first information indicative of at least one state of the at least one media client. The first information is provided by the at least one media client. The method also includes accessing second information indicative of resources associated with the at least one air interface. The second information is provided by the wireless network. The method further includes providing at least one feedback parameter to the media server. The at least one feedback parameter is formed based on the first and second information.
摘要翻译：本发明提供一种涉及媒体服务器，无线网络以及与至少一个与无线网络的空中接口相关联的至少一个媒体客户端的方法。该方法包括访问指示至少一个媒体客户端的至少一个状态的第一信息。第一信息由至少一个媒体客户端提供。该方法还包括访问指示与至少一个空中接口相关联的资源的第二信息。第二信息由无线网络提供。该方法还包括向媒体服务器提供至少一个反馈参数。基于第一和第二信息形成至少一个反馈参数。

9. 发明申请

US20090089447A1 Proxy-driven content rate selection for streaming media servers 有权
标题翻译：流媒体服务器的代理驱动内容速率选择
公开(公告)号：US20090089447A1
公开(公告)日：2009-04-02
申请号：US12222897
申请日：2008-08-19
申请人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
发明人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
IPC分类号： G06F15/16
CPC分类号： H04L65/605 , G06F15/16 , H04L65/4092 , H04L65/602 , H04L65/80
摘要： Methods for proxy-driven content rate selection for streaming media servers are provided. In one method, one or more maximum transmission rate parameters from a network controller are stored at a proxy server in response to a receiver report message from the client. A target rate for the media session is generated based on the stored maximum transmission rate parameters, and the target rate is transmitted to a media server in a proxy-to-server feedback message. The media server selects the content rate from among a plurality of supported content rates in response to the proxy-to-server feedback message from the proxy server, and streams streaming multimedia frames to the client at the selected content rate.
摘要翻译：提供了流媒体服务器的代理驱动内容速率选择方法。在一种方法中，响应于来自客户端的接收器报告消息，来自网络控制器的一个或多个最大传输速率参数被存储在代理服务器处。基于存储的最大传输速率参数生成媒体会话的目标速率，并且在代理服务器反馈消息中将目标速率发送到媒体服务器。媒体服务器响应于来自代理服务器的代理服务器反馈消息，从多个支持的内容速率中选择内容速率，并且以选定的内容速率将流多媒体帧流传输给客户端。

10. 发明申请

US20090083431A1 Content rate selection for media servers with proxy-feedback-controlled frame transmission 有权
标题翻译：具有代理反馈控制的帧传输的媒体服务器的内容速率选择
公开(公告)号：US20090083431A1
公开(公告)日：2009-03-26
申请号：US12222896
申请日：2008-08-19
申请人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
发明人： Krishna Balachandran , Doru Calin , Eunyoung Kim , Kiran M. Rege
IPC分类号： G06F15/16
CPC分类号： H04L65/605 , G06F15/16 , H04L65/4092 , H04L65/602 , H04L65/80
摘要： In a method for dynamically setting a content rate of a multimedia session for a client in a network, a proxy server receives a channel condition feedback message from a network controller and determines whether a receiver report message has been received from the client since a most recent previous channel condition feedback message. The channel condition feedback message includes current channel condition information for the network. The proxy server sends one of an extended feedback report message and a short feedback report message to a media server based on the determining step. The short feedback report message includes at least a maximum transmission rate parameter for the multimedia session. The extended feedback report message includes at least information contained in the receiver report message. The extended feedback report message may, in addition, include the maximum transmission rate parameter for the multimedia session.
摘要翻译：在网络中为客户端动态设定多媒体会话的内容速率的方法中，代理服务器从网络控制器接收信道条件反馈消息，并确定是否从客户接收到接收者报告消息，因为最近以前的频道条件反馈消息。信道条件反馈消息包括用于网络的当前信道条件信息。代理服务器基于确定步骤向媒体服务器发送扩展反馈报告消息和短反馈报告消息之一。短反馈报告消息至少包括用于多媒体会话的最大传输速率参数。扩展反馈报告消息至少包括接收机报告消息中包含的信息。此外，扩展反馈报告消息可以包括用于多媒体会话的最大传输速率参数。

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