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1. 发明授权

US07813268B2 Retry strategies for use in a streaming environment 有权
标题翻译：重试在流媒体环境中使用的策略
公开(公告)号：US07813268B2
公开(公告)日：2010-10-12
申请号：US12115217
申请日：2008-05-05
申请人： Dustin L. Green , Geoffrey R Smith , David C. Clifford , Michael D. Dodd , Peter T. Barrett , Grant D Mohr
发明人： Dustin L. Green , Geoffrey R Smith , David C. Clifford , Michael D. Dodd , Peter T. Barrett , Grant D Mohr
IPC分类号： H04J1/16
CPC分类号： H04L1/1877 , H04L1/1887
摘要： Strategies are described for performing retry analysis in an environment which involves the transmission of media information from a source module to a target module. In the context of the source module, the retry analysis determines whether the source module should satisfy the retry requests issued by the target module. In the context of the target module, the retry analysis determines whether the target module should generate the retry requests in the first place. Novel request reporting formats are also described. The target module performs analysis to determine what reporting format it should use to convey the retry requests to the source module.
摘要翻译：描述了在涉及将媒体信息从源模块传输到目标模块的环境中执行重试分析的策略。在源模块的上下文中，重试分析确定源模块是否应满足目标模块发出的重试请求。在目标模块的上下文中，重试分析确定目标模块是否应首先生成重试请求。还介绍了新的请求报告格式。目标模块执行分析，以确定将哪些报告格式用于将重试请求传达给源模块。

2. 发明授权

US07370129B2 Retry strategies for use in a streaming environment 有权
标题翻译：重试在流媒体环境中使用的策略
公开(公告)号：US07370129B2
公开(公告)日：2008-05-06
申请号：US11012891
申请日：2004-12-15
申请人： Dustin L. Green , Michael D. Dodd , David C. Clifford , Geoffrey R. Smith , Peter T. Barrett , Grant D. Mohr
发明人： Dustin L. Green , Michael D. Dodd , David C. Clifford , Geoffrey R. Smith , Peter T. Barrett , Grant D. Mohr
IPC分类号： G06F13/00
CPC分类号： H04L1/1877 , H04L1/1887
摘要： Strategies are described for performing retry analysis in an environment which involves the transmission of media information from a source module to a target module. In the context of the source module, the retry analysis determines whether the source module should satisfy the retry requests issued by the target module. In the context of the target module, the retry analysis determines whether the target module should generate the retry requests in the first place. Novel request reporting formats are also described. The target module performs analysis to determine what reporting format it should use to convey the retry requests to the source module.
摘要翻译：描述了在涉及将媒体信息从源模块传输到目标模块的环境中执行重试分析的策略。在源模块的上下文中，重试分析确定源模块是否应满足目标模块发出的重试请求。在目标模块的上下文中，重试分析确定目标模块是否应首先生成重试请求。还介绍了新的请求报告格式。目标模块执行分析，以确定将哪些报告格式用于将重试请求传达给源模块。

3. 发明授权

US07944863B2 Accelerated channel change in rate-limited environments 有权
标题翻译：速率有限的环境中加速频道更改
公开(公告)号：US07944863B2
公开(公告)日：2011-05-17
申请号：US12276429
申请日：2008-11-24
申请人： Geoffrey R. Smith , James A. Baldwin , Michael D. Dodd , Peter T. Barrett , David C. Clifford , Grant D. Mohr , Dustin L. Green
发明人： Geoffrey R. Smith , James A. Baldwin , Michael D. Dodd , Peter T. Barrett , David C. Clifford , Grant D. Mohr , Dustin L. Green
IPC分类号： H04J3/26 , H04B7/216 , H04J3/22
CPC分类号： H04N7/17318 , H04N21/23406 , H04N21/23424 , H04N21/23805 , H04N21/2401 , H04N21/2402 , H04N21/2404 , H04N21/25833 , H04N21/26616 , H04N21/4383 , H04N21/4384 , H04N21/44004 , H04N21/44016 , H04N21/44209 , H04N21/4424 , H04N21/6375 , H04N21/6405 , H04N21/6408 , H04N21/6473 , H04N21/6582
摘要： Accelerated channel change (ACC) strategies are described for supplying a client module with media information by transitioning between a first delivery of media information provided by first delivery functionality and a second delivery of media information provided by second delivery functionality without exceeding prescribed data rate limitations. The first delivery functionality can represent server-based functionality for delivering a unicast stream of media information at a data rate (or maximum data rate) of some excess amount over the nominal rate of delivery, starting at a selected location within the media information. The second delivery functionality can represent any functionality for delivering the media information at the data rate (or maximum data rate) of the nominal rate of delivery. A join interval separates the first delivery at the excess rate and the second delivery at the nominal rate. In that period, the first delivery functionality can provide media information at a join interval data rate. The join interval data rate, if it is below the nominal data rate, will cause the client module to miss packets of media information. The client module can receive these missing packets by issuing retry requests to the first delivery functionality or to some other entity. The client module can determine the excess amount available by investigating the amount of missing information that occurs at different data rates; or the excess amount can be defined in advance.
摘要翻译：描述了加速通道改变（ACC）策略，用于通过在由第一传送功能提供的媒体信息的第一传送和由第二递送功能提供的媒体信息的第二传送之间进行转换而向客户端模块提供媒体信息，而不超出规定的数据速率限制。第一传送功能可以表示基于服务器的功能，以从媒体信息中的选定位置开始，以超过标称传送速率的数据速率（或最大数据速率）传送媒体信息的单播流。第二递送功能可以表示用于以标称传送速率的数据速率（或最大数据速率）递送媒体信息的任何功能。连接间隔以超速率分离第一次交付，以标称速率分离第二次交货。在该期间，第一递送功能可以以连接间隔数据速率提供媒体信息。连接间隔数据速率（如果低于标称数据速率）将导致客户端模块丢失媒体信息包。客户端模块可以通过向第一个传递功能或某个其他实体发出重试请求来接收这些丢失的数据包。客户端模块可以通过调查以不同数据速率发生的丢失信息的数量来确定可用的超量; 或可以提前定义超额金额。

4. 发明申请

US20090077255A1 ACCELERATED CHANNEL CHANGE IN RATE-LIMITED ENVIRONMENTS 有权
标题翻译：加速渠道变化率在有限的环境
公开(公告)号：US20090077255A1
公开(公告)日：2009-03-19
申请号：US12276429
申请日：2008-11-24
申请人： Geoffrey R. Smith , James A. Baldwin , Michael D. Dodd , Peter T. Barrett , David C. Clifford , Grant D. Mohr , Dustin L. Green
发明人： Geoffrey R. Smith , James A. Baldwin , Michael D. Dodd , Peter T. Barrett , David C. Clifford , Grant D. Mohr , Dustin L. Green
IPC分类号： G06F15/16
CPC分类号： H04N7/17318 , H04N21/23406 , H04N21/23424 , H04N21/23805 , H04N21/2401 , H04N21/2402 , H04N21/2404 , H04N21/25833 , H04N21/26616 , H04N21/4383 , H04N21/4384 , H04N21/44004 , H04N21/44016 , H04N21/44209 , H04N21/4424 , H04N21/6375 , H04N21/6405 , H04N21/6408 , H04N21/6473 , H04N21/6582
摘要： Accelerated channel change (ACC) strategies are described for supplying a client module with media information by transitioning between a first delivery of media information provided by first delivery functionality and a second delivery of media information provided by second delivery functionality without exceeding prescribed data rate limitations. The first delivery functionality can represent server-based functionality for delivering a unicast stream of media information at a data rate (or maximum data rate) of some excess amount over the nominal rate of delivery, starting at a selected location within the media information. The second delivery functionality can represent any functionality for delivering the media information at the data rate (or maximum data rate) of the nominal rate of delivery. A join interval separates the first delivery at the excess rate and the second delivery at the nominal rate. In that period, the first delivery functionality can provide media information at a join interval data rate. The join interval data rate, if it is below the nominal data rate, will cause the client module to miss packets of media information. The client module can receive these missing packets by issuing retry requests to the first delivery functionality or to some other entity. The client module can determine the excess amount available by investigating the amount of missing information that occurs at different data rates; or the excess amount can be defined in advance.
摘要翻译：描述了加速通道改变（ACC）策略，用于通过在由第一传送功能提供的媒体信息的第一传送和由第二递送功能提供的媒体信息的第二传送之间进行转换而向客户端模块提供媒体信息，而不超出规定的数据速率限制。第一传送功能可以表示基于服务器的功能，以从媒体信息中的选定位置开始，以超过标称传送速率的数据速率（或最大数据速率）传送媒体信息的单播流。第二递送功能可以表示用于以标称传送速率的数据速率（或最大数据速率）传送媒体信息的任何功能。连接间隔以超速率分离第一次交付，以标称速率分离第二次交货。在该期间，第一递送功能可以以连接间隔数据速率提供媒体信息。连接间隔数据速率（如果低于标称数据速率）将导致客户端模块丢失媒体信息包。客户端模块可以通过向第一个传递功能或某个其他实体发出重试请求来接收这些丢失的数据包。客户端模块可以通过调查以不同数据速率发生的丢失信息的数量来确定可用的超量; 或可以提前定义超额金额。

5. 发明授权

US07477653B2 Accelerated channel change in rate-limited environments 有权
标题翻译：速率有限的环境中加速频道更改
公开(公告)号：US07477653B2
公开(公告)日：2009-01-13
申请号：US11010200
申请日：2004-12-10
申请人： Geoffrey R. Smith , James A. Baldwin , Michael D. Dodd , Peter T. Barrett , David C. Clifford , Grant D. Mohr , Dustin L. Green
发明人： Geoffrey R. Smith , James A. Baldwin , Michael D. Dodd , Peter T. Barrett , David C. Clifford , Grant D. Mohr , Dustin L. Green
IPC分类号： H04B7/212 , H04J3/22 , H04J3/26 , H04L12/16
CPC分类号： H04N7/17318 , H04N21/23406 , H04N21/23424 , H04N21/23805 , H04N21/2401 , H04N21/2402 , H04N21/2404 , H04N21/25833 , H04N21/26616 , H04N21/4383 , H04N21/4384 , H04N21/44004 , H04N21/44016 , H04N21/44209 , H04N21/4424 , H04N21/6375 , H04N21/6405 , H04N21/6408 , H04N21/6473 , H04N21/6582
摘要： Accelerated channel change (ACC) strategies are described for supplying a client module with media information by transitioning between a first delivery of media information provided by first delivery functionality and a second delivery of media information provided by second delivery functionality without exceeding prescribed data rate limitations. The first delivery functionality can represent server-based functionality for delivering a unicast stream of media information at a data rate (or maximum data rate) of some excess amount over the nominal rate of delivery, starting at a selected location within the media information. The second delivery functionality can represent any functionality for delivering the media information at the data rate (or maximum data rate) of the nominal rate of delivery. A join interval separates the first delivery at the excess rate and the second delivery at the nominal rate. In that period, the first delivery functionality can provide media information at a join interval data rate. The join interval data rate, if it is below the nominal data rate, will cause the client module to miss packets of media information. The client module can receive these missing packets by issuing retry requests to the first delivery functionality or to some other entity. The client module can determine the excess amount available by investigating the amount of missing information that occurs at different data rates; or the excess amount can be defined in advance.
摘要翻译：描述了加速通道改变（ACC）策略，用于通过在由第一传送功能提供的媒体信息的第一传送和由第二递送功能提供的媒体信息的第二传送之间进行转换而向客户端模块提供媒体信息，而不超出规定的数据速率限制。第一传送功能可以表示基于服务器的功能，以从媒体信息中的选定位置开始，以超过标称传送速率的数据速率（或最大数据速率）传送媒体信息的单播流。第二递送功能可以表示用于以标称传送速率的数据速率（或最大数据速率）传送媒体信息的任何功能。连接间隔以超速率分离第一次交付，以标称速率分离第二次交货。在该期间，第一递送功能可以以连接间隔数据速率提供媒体信息。连接间隔数据速率（如果低于标称数据速率）将导致客户端模块丢失媒体信息包。客户端模块可以通过向第一个传递功能或某个其他实体发出重试请求来接收这些丢失的数据包。客户端模块可以通过调查以不同数据速率发生的丢失信息的数量来确定可用的超量; 或可以提前定义超额金额。

6. 发明申请

US20080273455A1 Retry Strategies for Use in a Streaming Environment 有权
标题翻译：在流媒体环境中使用的重试策略
公开(公告)号：US20080273455A1
公开(公告)日：2008-11-06
申请号：US12115217
申请日：2008-05-05
申请人： Dustin L. Green , Michael D. Dodd , David C. Clifford , Geoffrey R. Smith , Peter T. Barrett , Grant D. Mohr
发明人： Dustin L. Green , Michael D. Dodd , David C. Clifford , Geoffrey R. Smith , Peter T. Barrett , Grant D. Mohr
IPC分类号： G01R31/08
CPC分类号： H04L1/1877 , H04L1/1887
摘要： Strategies are described for performing retry analysis in an environment which involves the transmission of media information from a source module to a target module. In the context of the source module, the retry analysis determines whether the source module should satisfy the retry requests issued by the target module. In the context of the target module, the retry analysis determines whether the target module should generate the retry requests in the first place. Novel request reporting formats are also described. The target module performs analysis to determine what reporting format it should use to convey the retry requests to the source module.
摘要翻译：描述了在涉及将媒体信息从源模块传输到目标模块的环境中执行重试分析的策略。在源模块的上下文中，重试分析确定源模块是否应满足目标模块发出的重试请求。在目标模块的上下文中，重试分析确定目标模块是否应首先生成重试请求。还介绍了新的请求报告格式。目标模块执行分析，以确定将哪些报告格式用于将重试请求传达给源模块。

7. 发明授权

US07765305B2 Retry request overload protection 有权
标题翻译：重试请求过载保护
公开(公告)号：US07765305B2
公开(公告)日：2010-07-27
申请号：US11100756
申请日：2005-04-07
申请人： Geoffrey R Smith , David C. Clifford , Grant D Mohr
发明人： Geoffrey R Smith , David C. Clifford , Grant D Mohr
IPC分类号： G06F15/16
CPC分类号： H04L12/66
摘要： Retry request overload protection is described. A server system determines a client status based on retry requests received from the client. The client status may be used to determine whether to accept and/or process new retry requests received from the client and/or whether to transmit previously requested retry packets to the client. The client status may be based on a number of retry requests received from the client, a number of retry packets requested by the client, and/or a number of bytes of data associated with the retry requests received from the client. The client status may be updated periodically, enabling a non-favorable client status to be modified to a favorable client status if retry requests recently received from the client are within favorable limits.
摘要翻译：描述重试请求过载保护。服务器系统基于从客户端接收的重试请求来确定客户端状态。客户端状态可以用于确定是否接受和/或处理从客户端接收的新的重试请求和/或是否将先前请求的重试分组传送到客户端。客户端状态可以基于从客户端接收的多个重试请求，客户端请求的重试分组的数量和/或与从客户端接收的重试请求相关联的数据字节数。可以周期性地更新客户端状态，使得如果从客户端最近接收到的重试请求在有利的限度内，则使非有利的客户端状态被修改为有利的客户端状态。

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