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1. 发明授权

US09647691B2 Apparatus and method for processing trace data streams 有权
公开(公告)号：US09647691B2
公开(公告)日：2017-05-09
申请号：US14564602
申请日：2014-12-09
申请人： Radu-Marian Ivan , Razvan Lucian Ionescu , Mihai Udvuleanu , Ionut-Valentin Vicovan
发明人： Radu-Marian Ivan , Razvan Lucian Ionescu , Mihai Udvuleanu , Ionut-Valentin Vicovan
IPC分类号： H03M13/15 , H03M13/00 , G06F11/30 , H04L7/08 , G06F11/36 , H04L7/04
CPC分类号： H03M13/156 , G06F11/34 , G06F11/3636 , G06F13/00 , H04L7/04 , H04L7/08
摘要： An apparatus comprising: a lower-layer decoder configured to decode a data stream formatted according to a lower-layer protocol that interleaves portions of a first data stream and one or more additional data streams to produce separated data streams comprising the first data stream and separately the one or more additional data streams; and a higher-layer decoder configured to decode the first data stream formatted according to a higher-layer protocol to produce trace data, the higher-layer decoder comprising: synchronization logic configured to process the first data stream to detect a data pattern within the first data stream as a synchronization event; and decoding logic configured to use the synchronization event to synchronize decoding of the received first data stream to produce the trace data.

2. 发明申请

US20120044823A1 TONE RELAY SYSTEM AND METHOD 有权
标题翻译：音调继电器系统和方法
公开(公告)号：US20120044823A1
公开(公告)日：2012-02-23
申请号：US13258791
申请日：2009-05-14
申请人： Mihai Udvuleanu , Ion Dragos
发明人： Mihai Udvuleanu , Ion Dragos
IPC分类号： H04B7/14 , H04W40/00 , H04W24/00 , H04L12/56 , H04L12/26
CPC分类号： H04L12/6418
摘要： A tone relay system comprises a tone detector arranged to receive a sequence of signal samples and to provide a plurality of media descriptors, each media descriptor comprising a cell of one or more of the signal samples and a tone detection meta-information for the cell; and a tone relay module arranged to receive each media descriptor, to perform an evaluation of the meta-information and modify the meta-information depending on one or more preceding media descriptors when a result of the evaluation indicates an undetermined tone state, and to provide the media descriptors with a predetermined delay to a tone aggregator module, when the meta-information indicates a tone, for transmission over a network, and to provide the media descriptors without the predetermined time delay to an encoder module, for transmission over the network, otherwise.
摘要翻译：音调中继系统包括一个音调检测器，被配置为接收信号样本序列并提供多个媒体描述符，每个媒体描述符包括一个或多个信号样本的小区以及该小区的音调检测元信息; 以及音调中继模块，被布置为当评估结果指示未确定的音调状态时，接收每个媒体描述符，以执行元信息的评估并根据一个或多个以前的媒体描述符修改元信息，并且提供所述媒体描述符对于音调聚合器模块具有预定的延迟，当所述元信息指示音调时，用于通过网络进行传输，并且向编码器模块提供没有预定时间延迟的媒体描述符，以便通过网络进行传输，除此以外。

3. 发明授权

US08804553B2 Tone relay system and method 有权
标题翻译：音调中继系统及方法
公开(公告)号：US08804553B2
公开(公告)日：2014-08-12
申请号：US13258791
申请日：2009-05-14
申请人： Mihai Udvuleanu , Ion Dragos
发明人： Mihai Udvuleanu , Ion Dragos
IPC分类号： H04L12/26
CPC分类号： H04L12/6418
摘要： A tone relay system comprises a tone detector arranged to receive a sequence of signal samples and to provide a plurality of media descriptors, each media descriptor comprising a cell of one or more of the signal samples and a tone detection meta-information for the cell; and a tone relay module arranged to receive each media descriptor, to perform an evaluation of the meta-information and modify the meta-information depending on one or more preceding media descriptors when a result of the evaluation indicates an undetermined tone state, and to provide the media descriptors with a predetermined delay to a tone aggregator module, when the meta-information indicates a tone, for transmission over a network, and to provide the media descriptors without the predetermined time delay to an encoder module, for transmission over the network, otherwise.
摘要翻译：音调中继系统包括一个音调检测器，被配置为接收信号样本序列并提供多个媒体描述符，每个媒体描述符包括一个或多个信号样本的小区以及该小区的音调检测元信息; 以及音调中继模块，被布置为当评估结果指示未确定的音调状态时，接收每个媒体描述符，以执行元信息的评估并根据一个或多个以前的媒体描述符修改元信息，并且提供所述媒体描述符对于音调聚合器模块具有预定的延迟，当所述元信息指示音调时，用于通过网络进行传输，并且向编码器模块提供没有预定时间延迟的媒体描述符，以便通过网络进行传输，除此以外。

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