专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012054189A1 METHOD AND APPARATUS FOR ADJUSTING VIDEO COMPRESSION PARAMETERS FOR ENCODING SOURCE VIDEO BASED ON A VIEWER'S ENVIRONMENT 审中-公开
标题翻译：用于调整视频压缩参数的方法和装置，用于根据观察者的环境编码源视频
公开(公告)号：WO2012054189A1
公开(公告)日：2012-04-26
申请号：PCT/US2011/053354
申请日：2011-09-27
申请人： MOTOROLA SOLUTIONS, INC. , BEKIARES, Tyrone, D. , BROWN, Allan, G. , NOVORITA, Robert, J. , PAPPAS, Scott, J. , TINE, Steven, D.
发明人： BEKIARES, Tyrone, D. , BROWN, Allan, G. , NOVORITA, Robert, J. , PAPPAS, Scott, J. , TINE, Steven, D.
IPC分类号： H04N7/26
CPC分类号： H04N19/164 , H04N19/124 , H04N19/162 , H04N19/196
摘要： A policy enforcement device performs a method for adjusting video compression parameters for encoding source video based on a viewer's environment. The method includes: receiving, from a video receiving device, a video stream identifier indicating a video stream and a source of the video stream, wherein the video receiving device is remote from the source of the video stream; receiving an indication of environmental conditions of a viewer of the video stream using the video receiving device; determining a set of video compression parameters based on the indication of environmental conditions of the viewer; sending the set of video compression parameters to the identified source of the video stream to enable encoding of the video stream to a different compression level.
摘要翻译：策略执行装置执行用于基于观众的环境来调整用于对源视频进行编码的视频压缩参数的方法。该方法包括：从视频接收设备接收指示视频流的视频流标识符和视频流的源，其中视频接收设备远离视频流的源; 使用所述视频接收装置接收所述视频流的观众的环境状况的指示; 基于观察者的环境条件的指示确定一组视频压缩参数; 将所述视频压缩参数集合发送到所识别的视频流源，以使视频流的编码能够进入不同的压缩级别。

2. 发明申请

WO2008024583A3 SYSTEM AND METHOD FOR TERMINATING A VOICE CALL IN ANY BURST WITHIN A MULTI-BURST SUPERFRAME 审中-公开
标题翻译：用于在多突发超帧中在任何突发中终止话音呼叫的系统和方法
公开(公告)号：WO2008024583A3
公开(公告)日：2008-11-20
申请号：PCT/US2007074200
申请日：2007-07-24
申请人： MOTOROLA INC , DESAI SANJAY G , GILBERT JOHN M , MCDONALD DANIEL J , NATARAHJAN HARISH , NOVORITA ROBERT J , WILSON ALAN L
发明人： DESAI SANJAY G , GILBERT JOHN M , MCDONALD DANIEL J , NATARAHJAN HARISH , NOVORITA ROBERT J , WILSON ALAN L
IPC分类号： H04B7/212
CPC分类号： G10L19/00
摘要： A system and method for effectively and reliably terminating a voice call in any burst within a multi-burst superframe. A transmitting unit generates a termination burst upon detecting a dekey event. The termination burst includes a data synchronization pattern, a slot type field indicating an end of a call, and an information field surrounding the data synchronization pattern and the slot type field. The information field is encoded from a predetermined voice encoder frame unique to the termination burst. Once all buffered voice information is transmitted, the termination burst is transmitted prior to the end of the multi-burst superframe. A base station or other receiving unit monitors the incoming signal. Upon detecting the data synchronization pattern, the receiving unit decodes the slot type field and the information field. The receiving unit determines whether the decoded slot type field is indicative of the end of a call, and whether a specific portion of the decoded information field matches the predetermined voice encoder frame. If both are true, the receiving unit terminates the call.
摘要翻译：一种用于在多突发超帧内的任何突发中有效且可靠地终止语音呼叫的系统和方法。发送单元在检测到密钥事件时产生终止突发。终止突发包括数据同步模式，指示呼叫结束的时隙类型字段以及围绕数据同步模式和时隙类型字段的信息字段。信息字段是从终止突发所特有的预定话音编码器帧编码的。一旦发送了所有缓冲的语音信息，终止突发就在多突发超帧结束之前被发送。基站或其他接收单元监视输入信号。在检测到数据同步模式时，接收单元对时隙类型字段和信息字段进行解码。接收单元确定解码时隙类型字段是否指示呼叫结束，以及解码信息字段的特定部分是否匹配预定语音编码器帧。如果两者均为真，则接收单元终止该呼叫。

3. 发明申请

WO2008024583A2 SYSTEM AND METHOD FOR TERMINATING A VOICE CALL IN ANY BURST WITHIN A MULTI-BURST SUPERFRAME 审中-公开
标题翻译：用于终止在多冲突超级帧中的任何冲突中的语音呼叫的系统和方法
公开(公告)号：WO2008024583A2
公开(公告)日：2008-02-28
申请号：PCT/US2007/074200
申请日：2007-07-24
申请人： MOTOROLA, INC. , DESAI, Sanjay, G. , GILBERT, John, M. , MCDONALD, Daniel, J. , NATARAHJAN, Harish , NOVORITA, Robert, J. , WILSON, Alan, L.
发明人： DESAI, Sanjay, G. , GILBERT, John, M. , MCDONALD, Daniel, J. , NATARAHJAN, Harish , NOVORITA, Robert, J. , WILSON, Alan, L.
IPC分类号： H04B7/212
CPC分类号： G10L19/00
摘要： A system and method for effectively and reliably terminating a voice call in any burst within a multi-burst superframe. A transmitting unit generates a termination burst upon detecting a dekey event. The termination burst includes a data synchronization pattern, a slot type field indicating an end of a call, and an information field surrounding the data synchronization pattern and the slot type field. The information field is encoded from a predetermined voice encoder frame unique to the termination burst. Once all buffered voice information is transmitted, the termination burst is transmitted prior to the end of the multi-burst superframe. A base station or other receiving unit monitors the incoming signal. Upon detecting the data synchronization pattern, the receiving unit decodes the slot type field and the information field. The receiving unit determines whether the decoded slot type field is indicative of the end of a call, and whether a specific portion of the decoded information field matches the predetermined voice encoder frame. If both are true, the receiving unit terminates the call.
摘要翻译：一种用于在多突发超帧内的任何突发中有效且可靠地终止语音呼叫的系统和方法。一个发送单元在检测到一个dekey事件时产生一个终止脉冲串。终止脉冲串包括数据同步模式，指示呼叫结束的时隙类型字段以及围绕数据同步模式和时隙类型字段的信息字段。该信息字段由终止脉冲串唯一的预定语音编码器帧编码。一旦发送了所有缓冲的语音信息，则在多突发超帧结束之前发送终止脉冲串。基站或其他接收单元监视输入信号。在检测到数据同步模式时，接收单元对时隙类型字段和信息字段进行解码。接收单元确定解码的时隙类型字段是否表示呼叫的结束，以及解码的信息字段的特定部分是否与预定语音编码器帧匹配。如果两者均为真，则接收单元终止呼叫。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式