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1. 发明申请

US20130039410A1 METHODS AND SYSTEMS FOR ADAPTING ERROR CORRECTING CODES 审中-公开
标题翻译：适应错误纠正码的方法和系统
公开(公告)号：US20130039410A1
公开(公告)日：2013-02-14
申请号：US13205389
申请日：2011-08-08
申请人： Wai-Tian Tan , Andrew J. Patti , Mitchell Trott
发明人： Wai-Tian Tan , Andrew J. Patti , Mitchell Trott
IPC分类号： H04N7/64 , H04N7/26 , H04B1/66
CPC分类号： H03M13/373 , H03M13/05 , H03M13/35 , H04N19/159 , H04N19/172 , H04N19/66 , H04N19/895
摘要： Methods for adapting the sliding window of sliding window-based error correcting codes based on the coding structure of a compressed media stream are disclosed. In one aspect, a sender packetizes each frame of a media stream to be sent to a receiver into a set of frame packets. The sender also determines compression dependence of each frame and adapts a sliding window of a sliding window-based error correcting code based on the compression dependence of the frame. The sender encodes the frame packets into at least one associated parity packet according to the error correcting code with the adapted sliding window, and sends the frame packets and the at least one associated parity packet to the receiver.
摘要翻译：公开了基于压缩媒体流的编码结构来适应基于滑动窗口的纠错码的滑动窗口的方法。在一个方面，发送方将要发送到接收机的媒体流的每个帧打包成一组帧分组。发送者还确定每个帧的压缩依赖性，并且基于帧的压缩依赖性来适配基于滑动窗口的纠错码的滑动窗口。发送者根据具有适应的滑动窗口的纠错码将帧分组编码成至少一个相关联的奇偶校验分组，并将帧分组和至少一个相关联的奇偶校验分组发送到接收机。

2. 发明申请

US20120062690A1 DETERMINING A SYNCHRONIZATION RELATIONSHIP 有权
标题翻译：确定同步关系
公开(公告)号：US20120062690A1
公开(公告)日：2012-03-15
申请号：US12883150
申请日：2010-09-15
申请人： John G. Apostolopoulos , Ramin Samadani , Mitchell Trott
发明人： John G. Apostolopoulos , Ramin Samadani , Mitchell Trott
IPC分类号： H04N7/15
CPC分类号： H04N7/147 , H04N7/142 , H04N7/15
摘要： A synchronization relationship determiner comprising an input visual information signal receiver configured to receive an input visual information signal, and a capture signal receiver configured to receive a capture signal generated by a capture device. The synchronization relationship determiner is configured to determine a synchronization relationship between the input visual information signal and the capture signal. The synchronization relationship determination is signal based.
摘要翻译：一种同步关系确定器，包括被配置为接收输入视觉信息信号的输入视觉信息信号接收器和被配置为接收由捕获装置产生的捕获信号的捕获信号接收器。同步关系确定器被配置为确定输入视觉信息信号和捕获信号之间的同步关系。同步关系确定是基于信号的。

3. 发明申请

US20110184955A1 ORGANIZING DATA 审中-公开
标题翻译：组织数据
公开(公告)号：US20110184955A1
公开(公告)日：2011-07-28
申请号：US13122432
申请日：2008-10-31
申请人： April Sleyoen Mitchell , Mitchell Trott , W. Alex Vorbau
发明人： April Sleyoen Mitchell , Mitchell Trott , W. Alex Vorbau
IPC分类号： G06F17/30
CPC分类号： H04N21/858 , G06F16/78 , G06F16/7867 , H04N21/84
摘要： Organizing video data [110] is described. Video data [110] comprising metadata is received [205], wherein the metadata [120] provides an intra-video tag of the video data [110]. The metadata [120] is compared [210] with a plurality of video profiles [130]. Based on the comparing [210], the video data [110] is associated [215] with a corresponding one of the plurality of video profiles [130].
摘要翻译：描述组织视频数据[110]。接收包括元数据的视频数据[205]，其中元数据[120]提供视频数据[110]的视频内标签。将元数据[120]与多个视频简档[130]进行比较[210]。基于比较[210]，视频数据[110]与多个视频简档[130]中的相应一个相关联。

4. 发明申请

US20080104473A1 Rendering and correcting data 有权
标题翻译：呈现和更正数据
公开(公告)号：US20080104473A1
公开(公告)日：2008-05-01
申请号：US11591346
申请日：2006-10-31
申请人： Mitchell Trott
发明人： Mitchell Trott
IPC分类号： H04L1/18 , G11C29/00
CPC分类号： H04L1/1809
摘要： Rendering and correcting data. Data is received. The data is stored at a memory. The data is rendered for presentation at an output device. Defects in the data stored at the memory are determined. The defects in the data stored at the memory are corrected, wherein at least a portion of the correction of the defects is performed after transmitting the data.
摘要翻译：呈现和更正数据。收到数据。数据存储在存储器中。渲染数据以在输出设备处呈现。确定存储在存储器中的数据的缺陷。校正存储在存储器中的数据中的缺陷，其中在发送数据之后执行缺陷校正的至少一部分。

5. 发明申请

US20060040672A1 System and related methods for clustering multi-point communication targets 有权
公开(公告)号：US20060040672A1
公开(公告)日：2006-02-23
申请号：US11254599
申请日：2005-10-19
申请人： Sarah Wilson , Todd Chauvin , Adam Kerr , Christopher Brunner , Mitchell Trott , Athanasios Kapasi , Erik Lindskog
发明人： Sarah Wilson , Todd Chauvin , Adam Kerr , Christopher Brunner , Mitchell Trott , Athanasios Kapasi , Erik Lindskog
IPC分类号： H04Q7/20
CPC分类号： H04W16/28 , H04W4/08 , H04W24/00
摘要： A system and related methods for clustering multi-point communication targets is presented. According to one aspect of the invention, a method comprising measuring one or more performance characteristics associated for each of at least a subset of a plurality of targets in a wireless communication system, and selectively building one or more clusters, each cluster including one or more target(s) and sharing a wireless communication channel, based at least in part on the performance characteristics.

6. 发明授权

US09432678B2 Adapting a video stream 有权
标题翻译：适应视频流
公开(公告)号：US09432678B2
公开(公告)日：2016-08-30
申请号：US12916509
申请日：2010-10-30
申请人： Wai-Tian Tan , Andrew J. Patti , Mitchell Trott
发明人： Wai-Tian Tan , Andrew J. Patti , Mitchell Trott
IPC分类号： H04N19/40 , H04N19/58
CPC分类号： H04N19/40 , H04N19/58
摘要： Adapting characteristics of a video stream. A source video stream is received comprising instructions to employ at least one reference frame at a video adaptation device, wherein the source video stream is encoded. The source video stream is adapted, at the video adaptation device, such that the instructions are adapted to store a different number of reference frames. A video stream is produced with the different number of the reference frames.
摘要翻译：适应视频流的特征。接收源视频流，包括在视频适配装置处采用至少一个参考帧的指令，其中源视频流被编码。在视频适配装置处，源视频流被适配成使得指令适于存储不同数量的参考帧。产生具有不同数量的参考帧的视频流。

7. 发明授权

US08988489B2 Determining a synchronization relationship 有权
标题翻译：确定同步关系
公开(公告)号：US08988489B2
公开(公告)日：2015-03-24
申请号：US12883150
申请日：2010-09-15
申请人： John G. Apostolopoulos , Ramin Samadani , Mitchell Trott
发明人： John G. Apostolopoulos , Ramin Samadani , Mitchell Trott
IPC分类号： H04N7/15 , H04N7/14
CPC分类号： H04N7/147 , H04N7/142 , H04N7/15
摘要： A synchronization relationship determiner comprising an input visual information signal receiver configured to receive an input visual information signal, and a capture signal receiver configured to receive a capture signal generated by a capture device. The synchronization relationship determiner is configured to determine a synchronization relationship between the input visual information signal and the capture signal. The synchronization relationship determination is signal based.
摘要翻译：一种同步关系确定器，包括被配置为接收输入视觉信息信号的输入视觉信息信号接收器和被配置为接收由捕获装置产生的捕获信号的捕获信号接收器。同步关系确定器被配置为确定输入视觉信息信号和捕获信号之间的同步关系。同步关系确定是基于信号的。

8. 发明授权

US08542267B1 Calibrating a visual-collaborative system 有权
标题翻译：校准视觉协作系统
公开(公告)号：US08542267B1
公开(公告)日：2013-09-24
申请号：US12571529
申请日：2009-10-01
申请人： Mitchell Trott , Kar-Han Tan
发明人： Mitchell Trott , Kar-Han Tan
IPC分类号： H04N15/00
CPC分类号： H04N17/002 , G03B17/54 , G06F3/011 , G06F3/0425 , H04N5/23216 , H04N7/15 , H04N9/3185 , H04N9/3194
摘要： A calibration system including a display screen having a first surface and a second surface and a projector configured to project an image onto the first surface of the display screen and the image is viewable on the second surface of said display screen, wherein the projector includes a projector coordinate system. The calibration system also includes a camera configured to capture an image of an object through the display screen, where the camera comprises a camera coordinate system, and a calibration device configured to calibrate the display screen.
摘要翻译：一种校准系统，包括具有第一表面和第二表面的显示屏幕以及被配置为将图像投影到所述显示屏幕的第一表面上的投影仪，并且所述图像可在所述显示屏幕的第二表面上观看，其中所述投影仪包括投影机坐标系。校准系统还包括被配置为通过显示屏捕获对象的图像的相机，其中相机包括相机坐标系，以及被配置为校准显示屏的校准装置。

9. 发明申请

US20090110106A1 SYSTEM AND APPARATUS FOR ERROR CONTROL CODES BASED ON LAYERING AND LINEAR TRANSFORMATIONS 有权
标题翻译：基于层次和线性变换的错误控制代码的系统和设备
公开(公告)号：US20090110106A1
公开(公告)日：2009-04-30
申请号：US12027005
申请日：2008-02-06
申请人： Gregory W. Wornell , Mitchell Trott , Uri Erez
发明人： Gregory W. Wornell , Mitchell Trott , Uri Erez
IPC分类号： H04B15/00
CPC分类号： H04L1/0041 , H04L1/0668 , H04L1/08
摘要： A powerful new class of methods for encoding digital data for reliable transmission over unreliable communication channels is described. With this method, the message bits are divided into multiple submessages and the bits in each layer are encoded using a standard error correction code to provide a plurality of subcodewords. A first linear transformation is applied to each of the subcodewords. The so-transformed subcodewords from the different submessages are then combined to form a first redundancy block to be transmitted. Additional redundancy blocks are generated by repeating this process on the same message but with jointly related nonidentical sets of linear transformations. The result is a set of codewords for each message which are then used to generate a transmitted waveform in one of several different ways, depending upon the application. For example, the codewords can be used in sequence (temporally) to form a rateless code for transmission over channels of unknown quality, in which case a receiver accumulates as many of the codewords as are necessary to successfully decode. As another example, the codewords can be spatially distributed if the channel has multiple-inputs, as would be the case in a multi-antenna system. As still another example, the codewords can be distributed over subchannels in a frequency-division multiplexing system.
摘要翻译：描述了一种用于编码数字数据以在不可靠的通信信道上进行可靠传输的强大的新一类方法。利用这种方法，消息比特被分成多个子消息，并且使用标准纠错码对每个层中的比特进行编码以提供多个子素数。第一个线性变换被应用于每个子光束。然后将来自不同子消息的如此变换的子光束组合以形成要发送的第一冗余块。通过在相同的消息上重复该过程而产生附加冗余块，但是具有联合相关的非同一组线性变换。结果是针对每个消息的一组码字，然后根据应用程序以多种不同方式之一生成发送波形。例如，可以按顺序（时间上）使用码字来形成用于在未知质量的信道上进行传输的无码代码，在这种情况下，接收器累积与成功解码所需的许多码字一样多的码字。作为另一示例，如果信道具有多个输入，则码字可以在空间上分布，如在多天线系统中的情况。作为又一示例，码字可以分布在频分复用系统中的子信道上。

10. 发明申请

US20070133496A1 Resource allocation in a wireless network 有权
标题翻译：无线网络中的资源分配
公开(公告)号：US20070133496A1
公开(公告)日：2007-06-14
申请号：US11704027
申请日：2007-02-07
申请人： Craig Barratt , Mitchell Trott , Christopher Uhlik
发明人： Craig Barratt , Mitchell Trott , Christopher Uhlik
IPC分类号： H04J1/00
CPC分类号： H04W72/06 , H04W68/00
摘要： A data stream is transmitted between a base station and user terminal. A first resource that is available to transmit a page is selected at the base station and the page transmitted from the base station via the first resource. The page is received at the user terminal via the first resource and a second resource that is available to transmit a page response is selected at the user terminal. A page response is transmitted from the user terminal via the second resource in response to the page. A data stream is then transmitted between the base station and user terminal via a third resource. In one embodiment, the first, second and third resources utilize the same sequence of radio frequency resources that follow a hopping sequence among a set of available radio frequency resources. In one embodiment, at least two of the first, second and third resources utilize the same sequence of radio frequency resources. In yet another embodiment, the resources utilize different sequences of radio frequency resources.
摘要翻译：在基站和用户终端之间传输数据流。在基站处选择可用于发送页面的第一资源，并且经由第一资源从基站发送页面。经由第一资源在用户终端处接收页面，并且在用户终端处选择可用于发送寻呼响应的第二资源。响应于页面，经由第二资源从用户终端发送页面响应。然后，经由第三资源在基站和用户终端之间传送数据流。在一个实施例中，第一，第二和第三资源利用跟随一组可用射频资源之间的跳频序列的相同的射频资源序列。在一个实施例中，第一，第二和第三资源中的至少两个资源利用相同的射频资源序列。在另一个实施例中，资源利用不同的射频资源序列。

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