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1. 发明授权

US07433985B2 Conditional and vectored system management interrupts 有权
标题翻译：有条件和向量的系统管理中断
公开(公告)号：US07433985B2
公开(公告)日：2008-10-07
申请号：US11320923
申请日：2005-12-28
申请人： Mani Ayyar , Ioannis Schoinas , Rama R. Menon , Aniruddha Vaidya , Akhilesh Kumar
发明人： Mani Ayyar , Ioannis Schoinas , Rama R. Menon , Aniruddha Vaidya , Akhilesh Kumar
IPC分类号： G06F13/24 , G06F13/26 , G06F13/32
CPC分类号： G06F13/24
摘要： An embodiment of the present invention is a technique to process system management interrupt. A system management interrupt (SMI) is received. The SMI is associated with a system management mode (SMM). A conditional SMI inter-processor interrupt (IPI) message is broadcast to at least a processor. The SMI is processed without waiting for the at least processor to check into the SMM. A clear pending SMI is broadcast to the processors at end of SMI processing to clear a pending SMI condition.
摘要翻译：本发明的一个实施例是一种处理系统管理中断的技术。系统管理中断（SMI）被接收。 SMI与系统管理模式（SMM）相关联。至少处理器广播条件SMI处理器间中断（IPI）消息。在不等待至少处理器检查SMM的情况下处理SMI。在SMI处理结束时将清除待处理的SMI广播到处理器，以清除待处理的SMI条件。

2. 发明授权

US06452974B1 Synchronization of related audio and video streams 有权
标题翻译：相关音频和视频流的同步
公开(公告)号：US06452974B1
公开(公告)日：2002-09-17
申请号：US09705464
申请日：2000-11-02
申请人： Rama R. Menon , Sheng-Hui Chu , Yueheng Xu
发明人： Rama R. Menon , Sheng-Hui Chu , Yueheng Xu
IPC分类号： H04B504
CPC分类号： H04N5/93 , H04N5/04 , H04N5/91 , H04N7/147 , H04N7/152
摘要： A method and apparatus for synchronizing audio and video streams in a video conferencing system is provided. During a video conferencing session, audio and video streams are transmitted from one processing system to a remote processing system, where they are recorded. Because the video stream has a variable frame rate during transmission, extra frames are inserted into the recorded video stream in order to maintain a constant, predetermined frame rate. During playback, synchronization information from the audio stream is provided by an audio playback process to a video playback process in order to synchronize the start of playing the audio and video streams, as well as to repeatedly synchronize the audio and video streams during playback.
摘要翻译：提供了一种在视频会议系统中同步音频和视频流的方法和装置。在视频会议会话期间，音频和视频流从一个处理系统传输到远程处理系统，在那里它们被记录。因为视频流在传输期间具有可变的帧速率，所以额外的帧被插入到记录的视频流中，以便保持恒定的预定帧速率。在播放期间，来自音频流的同步信息通过音频播放处理提供给视频播放处理，以便同步播放音频和视频流的开始，以及在播放期间重复同步音频和视频流。

3. 发明授权

US07949774B2 Automated content source validation for streaming data 有权
标题翻译：用于流数据的自动内容源验证
公开(公告)号：US07949774B2
公开(公告)日：2011-05-24
申请号：US12009494
申请日：2008-01-18
申请人： Gregory C. Kime , Rama R. Menon , Reed J. Sloss
发明人： Gregory C. Kime , Rama R. Menon , Reed J. Sloss
IPC分类号： G06F15/16
CPC分类号： H04L65/4084 , H04L29/06027 , H04L65/604 , H04L69/22
摘要： One or more validation keys are embedded in a data stream at a server. A client requests the data stream from the server. The server sends the data stream to the client. The client receives the data stream, and samples the data stream to detect one or more validation keys.
摘要翻译：一个或多个验证密钥嵌入在服务器的数据流中。客户端从服务器请求数据流。服务器将数据流发送给客户端。客户端接收数据流，并对数据流进行采样以检测一个或多个验证密钥。

4. 发明授权

US06687846B1 System and method for error handling and recovery 失效
标题翻译：用于错误处理和恢复的系统和方法
公开(公告)号：US06687846B1
公开(公告)日：2004-02-03
申请号：US09539271
申请日：2000-03-30
申请人： Farid Adrangi , Rama R. Menon , Reed J. Sloss , David W. Gaddis
发明人： Farid Adrangi , Rama R. Menon , Reed J. Sloss , David W. Gaddis
IPC分类号： G06F1100
CPC分类号： G06F11/0775 , G06F11/0709 , G06F11/0727 , G06F11/0793 , G06F11/2041 , G06F11/2048
摘要： A system and method for error handling and recovery in a content distribution system is described in which errors corresponding to failed file operations (e.g., file transfer errors, file delete errors) are placed in an error queue. Error analysis logic reads the errors from the error queue and makes a determination as to whether the file operation errors are recoverable errors based on an error recovery policy. If the error analysis logic determines that recovery is possible, then one or more error recovery procedures are invoked. The procedures may be specific to the content delivery system (e.g., “Server X was down on 1/20 between 10:20 and 11:00 AM”), or may be more general (e.g., “attempt file transfers 5 times before quitting”). If it is determined that an error is not automatically recoverable, then the error is included in an error report.
摘要翻译：描述了内容分发系统中用于错误处理和恢复的系统和方法，其中对应于失败的文件操作的错误（例如，文件传输错误，文件删除错误）被放置在错误队列中。错误分析逻辑从错误队列读取错误，并根据错误恢复策略确定文件操作错误是否是可恢复的错误。如果错误分析逻辑确定恢复可能，则会调用一个或多个错误恢复过程。程序可能是内容传送系统特有的（例如，“服务器X在10:20和11:00 AM之间的1/20之间关闭”），或者可能更一般（例如，“退出之前尝试文件传输5次 “）。如果确定错误不能自动恢复，则该错误将包含在错误报告中。

5. 发明授权

US07340526B2 Automated content source validation for streaming data 失效
公开(公告)号：US07340526B2
公开(公告)日：2008-03-04
申请号：US10016740
申请日：2001-10-30
申请人： Gregory C. Kime , Rama R. Menon , Reed J. Sloss
发明人： Gregory C. Kime , Rama R. Menon , Reed J. Sloss
IPC分类号： G06F15/16
CPC分类号： H04L65/4084 , H04L29/06027 , H04L65/604 , H04L69/22
摘要： One or more validation keys are embedded in a data stream at a server. A client requests the data stream from the server. The server sends the data stream to the client. The client receives the data stream, and samples the data stream to detect one or more validation keys.

6. 发明授权

US07318107B1 System and method for automatic stream fail-over 失效
标题翻译：自动流故障切换的系统和方法
公开(公告)号：US07318107B1
公开(公告)日：2008-01-08
申请号：US09608120
申请日：2000-06-30
申请人： Rama R. Menon
发明人： Rama R. Menon
IPC分类号： G06F11/16 , G06F15/16
CPC分类号： H04L65/604 , G06F11/2025 , G06F11/2035 , H04L45/00 , H04L65/80 , H04L67/1002 , H04L67/1008 , H04L67/1034 , H04L69/40
摘要： A method is described comprising: maintaining a plurality of data relating to client streaming connections across a plurality of servers; and assigning a particular client streaming connection to a first server upon detecting that a second server previously serving a streaming connection to the client has become inoperative.
摘要翻译：描述了一种方法，包括：跨多个服务器维护与客户端流连接有关的多个数据; 以及在检测到先前为客户机提供流式连接的第二服务器已经变得不起作用时，将特定客户端流连接分配给第一服务器。

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