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1. 发明授权

US08964115B2 Transmission capacity probing using adaptive redundancy adjustment 有权
标题翻译：传输容量探测采用自适应冗余调整
公开(公告)号：US08964115B2
公开(公告)日：2015-02-24
申请号：US12494799
申请日：2009-06-30
申请人： Lars René Eggert
发明人： Lars René Eggert
IPC分类号： H04N11/02 , H03M13/35 , H04N21/2343 , H04N21/24 , H04L29/06 , H03M13/13 , H03M13/23 , H03M13/29
CPC分类号： H03M13/356 , H03M13/13 , H03M13/23 , H03M13/2957 , H04L65/80 , H04N21/2343 , H04N21/2402
摘要： In accordance with an example embodiment of the present invention, there is provided an apparatus configured to instruct a redundancy encoder to increase a level of redundancy of a media stream, an error rate determination to determine an error rate of a communication path conveying the media stream with increased redundancy, a comparator configured to compare a bandwidth used to convey the encoded media stream at the increased redundancy level with a bandwidth for conveying the encoded media stream at a second quality level greater than the first quality level, the apparatus being further configured to provide a switching signal to a media encoder to start encoding the media stream at the second quality level responsive to the used bandwidth being sufficient for conveying the media stream encoded at the second quality level and the determined error rate being less than a predetermined threshold value.
摘要翻译：根据本发明的示例实施例，提供了一种被配置为指示冗余编码器来增加媒体流的冗余度的装置，用于确定传送媒体流的通信路径的错误率的错误率确定具有增加的冗余，比较器被配置为将用于在增加的冗余级别传送编码媒体流的带宽与用于在大于第一质量水平的第二质量水平传送编码媒体流的带宽进行比较，所述装置还被配置为向媒体编码器提供切换信号，以响应于所使用的带宽足以传送以第二质量等级编码的媒体流并且所确定的错误率小于预定阈值，以第二质量等级开始对媒体流进行编码。

2. 发明申请

US20100328528A1 TRANSMISSION CAPACITY PROBING USING ADAPTIVE REDUNDANCY ADJUSTMENT 有权
标题翻译：使用自适应冗余调整的传输能力探测
公开(公告)号：US20100328528A1
公开(公告)日：2010-12-30
申请号：US12494799
申请日：2009-06-30
申请人： Lars René Eggert
发明人： Lars René Eggert
IPC分类号： H04N11/02 , H03M13/00
CPC分类号： H03M13/356 , H03M13/13 , H03M13/23 , H03M13/2957 , H04L65/80 , H04N21/2343 , H04N21/2402
摘要： In accordance with an example embodiment of the present invention, there is provided an apparatus configured to instruct a redundancy encoder to increase a level of redundancy of a media stream, an error rate determination to determine an error rate of a communication path conveying the media stream with increased redundancy, a comparator configured to compare a bandwidth used to convey the encoded media stream at the increased redundancy level with a bandwidth for conveying the encoded media stream at a second quality level greater than the first quality level, the apparatus being further configured to provide a switching signal to a media encoder to start encoding the media stream at the second quality level responsive to the used bandwidth being sufficient for conveying the media stream encoded at the second quality level and the determined error rate being less than a predetermined threshold value.
摘要翻译：根据本发明的示例实施例，提供了一种被配置为指示冗余编码器来增加媒体流的冗余度的装置，用于确定传送媒体流的通信路径的错误率的错误率确定具有增加的冗余，比较器被配置为将用于在增加的冗余级别传送编码媒体流的带宽与用于在大于第一质量水平的第二质量水平传送编码媒体流的带宽进行比较，所述装置还被配置为向媒体编码器提供切换信号，以响应于所使用的带宽足以传送以第二质量等级编码的媒体流并且所确定的错误率小于预定阈值，以第二质量等级开始对媒体流进行编码。

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