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1. 发明授权

US08543896B2 Iterative decoder 有权
公开(公告)号：US08543896B2
公开(公告)日：2013-09-24
申请号：US13022775
申请日：2011-02-08
申请人： Maria Fresia , Jens Berkmann , Axel Huebner
发明人： Maria Fresia , Jens Berkmann , Axel Huebner
IPC分类号： H03M13/03
摘要： An iterative decoder for decoding a code block comprises a computation unit configured to perform forward and backward recursions over a code block or a code sub-block in each decoding iteration. A first forward/backward decoding scheme is used in a first iteration and a second forward/backward decoding scheme is used in a second iteration. The first and second decoding schemes are different in view of forward and backward processing.

2. 发明授权

US08879671B2 Worker and iteration control for parallel turbo decoder 有权
标题翻译：并行turbo解码器的工人和迭代控制
公开(公告)号：US08879671B2
公开(公告)日：2014-11-04
申请号：US13599943
申请日：2012-08-30
申请人： Axel Huebner , Jens Berkmann , Maria Fresia , Armin Hautle
发明人： Axel Huebner , Jens Berkmann , Maria Fresia , Armin Hautle
IPC分类号： H04L27/06
CPC分类号： H03M13/1111 , H03M13/2957 , H03M13/3715 , H03M13/3972 , H03M13/6508 , H03M13/6516
摘要： A device such as a worker, window-size and iteration control unit (WWICU) is proposed. The WWICU determines processing, iteration, and window information based on format information indicative of one or more formats to be processed by a decoding process. The processing information may include a number of parallel workers, the iteration information may include a number of half-iterations, and the window information may include a window size to be used in the decoding process. The WWICU then determines time information including a total cycle count based on the processing information, the iteration information, and the window information. In response to determining that the total cycle count is not beyond a threshold value, the WWICU may transmit configuration information including the processing, iteration, and window information to a device, such as a turbo decoding device, configurable to perform the decoding process based on the configuration information.
摘要翻译：提出了诸如工作者，窗口大小和迭代控制单元（WWICU）等设备。 WWICU基于指示要由解码处理处理的一种或多种格式的格式信息来确定处理，迭代和窗口信息。处理信息可以包括多个并行工作者，迭代信息可以包括多个半迭代，并且窗口信息可以包括要在解码过程中使用的窗口大小。然后，WWICU基于处理信息，迭代信息和窗口信息来确定包括总周期数的时间信息。响应于确定总周期计数不超过阈值，WWICU可以将包括处理，迭代和窗口信息的配置信息发送到诸如turbo解码设备的设备，其可配置为基于配置信息。

3. 发明申请

US20140064413A1 WORKER AND ITERATION CONTROL FOR PARALLEL TURBO DECODER 有权
标题翻译：并行涡轮解码器的工作和迭代控制
公开(公告)号：US20140064413A1
公开(公告)日：2014-03-06
申请号：US13599943
申请日：2012-08-30
申请人： Axel Huebner , Jens Berkmann , Maria Fresia , Armin Hautle
发明人： Axel Huebner , Jens Berkmann , Maria Fresia , Armin Hautle
IPC分类号： H04L27/00
CPC分类号： H03M13/1111 , H03M13/2957 , H03M13/3715 , H03M13/3972 , H03M13/6508 , H03M13/6516
摘要： A device such as a worker, window-size and iteration control unit (WWICU) is proposed. The WWICU determines processing, iteration, and window information based on format information indicative of one or more formats to be processed by a decoding process. The processing information may include a number of parallel workers, the iteration information may include a number of half-iterations, and the window information may include a window size to be used in the decoding process. The WWICU then determines time information including a total cycle count based on the processing information, the iteration information, and the window information. In response to determining that the total cycle count is not beyond a threshold value, the WWICU may transmit configuration information including the processing, iteration, and window information to a device, such as a turbo decoding device, configurable to perform the decoding process based on the configuration information.
摘要翻译：提出了诸如工作者，窗口大小和迭代控制单元（WWICU）等设备。 WWICU基于指示要由解码处理处理的一种或多种格式的格式信息来确定处理，迭代和窗口信息。处理信息可以包括多个并行工作者，迭代信息可以包括多个半迭代，并且窗口信息可以包括要在解码过程中使用的窗口大小。然后，WWICU基于处理信息，迭代信息和窗口信息来确定包括总周期数的时间信息。响应于确定总周期计数不超过阈值，WWICU可以将包括处理，迭代和窗口信息的配置信息发送到诸如turbo解码设备的设备，其可配置为基于配置信息。

4. 发明申请

US20120204081A1 Iterative Decoder 有权
标题翻译：迭代解码器
公开(公告)号：US20120204081A1
公开(公告)日：2012-08-09
申请号：US13022775
申请日：2011-02-08
申请人： Maria Fresia , Jens Berkmann , Axel Huebner
发明人： Maria Fresia , Jens Berkmann , Axel Huebner
IPC分类号： H03M13/05 , G06F11/10
CPC分类号： H03M13/3972 , H03M13/296 , H03M13/3723
摘要： An iterative decoder for decoding a code block comprises a computation unit configured to perform forward and backward recursions over a code block or a code sub-block in each decoding iteration. A first forward/backward decoding scheme is used in a first iteration and a second forward/backward decoding scheme is used in a second iteration. The first and second decoding schemes are different in view of forward and backward processing.
摘要翻译：用于解码码块的迭代解码器包括被配置为在每个解码迭代中在码块或码子块上执行前向和后向递归的计算单元。在第一迭代中使用第一前向/后向解码方案，并且在第二次迭代中使用第二前向/后向解码方案。鉴于前向和后向处理，第一和第二解码方案是不同的。

5. 发明授权

US08910029B2 Iterative decoder 有权
标题翻译：迭代解码器
公开(公告)号：US08910029B2
公开(公告)日：2014-12-09
申请号：US13022775
申请日：2011-02-08
申请人： Maria Fresia , Jens Berkmann , Axel Huebner
发明人： Maria Fresia , Jens Berkmann , Axel Huebner
IPC分类号： H03M13/39 , H03M13/37 , H03M13/29
CPC分类号： H03M13/3972 , H03M13/296 , H03M13/3723
摘要： An iterative decoder for decoding a code block comprises a computation unit configured to perform forward and backward recursions over a code block or a code sub-block in each decoding iteration. A first forward/backward decoding scheme is used in a first iteration and a second forward/backward decoding scheme is used in a second iteration. The first and second decoding schemes are different in view of forward and backward processing.
摘要翻译：用于解码码块的迭代解码器包括被配置为在每个解码迭代中在码块或码子块上执行前向和后向递归的计算单元。在第一迭代中使用第一前向/后向解码方案，并且在第二次迭代中使用第二前向/后向解码方案。鉴于前向和后向处理，第一和第二解码方案是不同的。

6. 发明授权

US09131238B2 System and method for lossy source-channel coding at the application layer 有权
标题翻译：应用层有损源信道编码的系统和方法
公开(公告)号：US09131238B2
公开(公告)日：2015-09-08
申请号：US13164364
申请日：2011-06-20
申请人： Ozgun Bursalioglu Yilmaz , Giuseppe Caire , Maria Fresia , Harold Vincent Poor
发明人： Ozgun Bursalioglu Yilmaz , Giuseppe Caire , Maria Fresia , Harold Vincent Poor
IPC分类号： H04N19/34
CPC分类号： H04N19/34
摘要： A source channel encoder, source channel decoder and methods for implementing such devices are disclosed herein. The source channel encoder includes a linear transform encoder configured to generate a plurality of source components. A successive refinement quantizer is configured to generate a plurality of bit planes based on the source components. A systematic linear encoder configured to map the bit planes into channel-encoded symbols. The linear transform encoder may be configured to apply a Discrete Cosine Transform (DCT) or a Discrete Wavelet Transform (DWT). The linear transform encoder may be configured for differential encoding.
摘要翻译：本文公开了源信道编码器，源信道解码器和用于实现这些设备的方法。源通道编码器包括被配置为生成多个源分量的线性变换编码器。连续细化量化器被配置为基于源分量生成多个位平面。配置成将位平面映射成通道编码符号的系统线性编码器。线性变换编码器可以被配置为应用离散余弦变换（DCT）或离散小波变换（DWT）。线性变换编码器可以被配置用于差分编码。

7. 发明申请

US20120039385A1 SYSTEM AND METHOD FOR LOSSY SOURCE-CHANNEL CODING AT THE APPLICATION LAYER 有权
标题翻译：应用层损耗源信道编码系统与方法
公开(公告)号：US20120039385A1
公开(公告)日：2012-02-16
申请号：US13164364
申请日：2011-06-20
申请人： Ozgun Bursalioglu Yilmaz , Giuseppe Caire , Maria Fresia , Harold Vincent Poor
发明人： Ozgun Bursalioglu Yilmaz , Giuseppe Caire , Maria Fresia , Harold Vincent Poor
IPC分类号： H04N7/26 , H04N7/30
CPC分类号： H04N19/34
摘要： A source channel encoder, source channel decoder and methods for implementing such devices are disclosed herein. The source channel encoder includes a linear transform encoder configured to generate a plurality of source components. A successive refinement quantizer is configured to generate a plurality of bit planes based on the source components. A systematic linear encoder configured to map the bit planes into channel-encoded symbols. The linear transform encoder may be configured to apply a Discrete Cosine Transform (DCT) or a Discrete Wavelet Transform (DWT). The linear transform encoder may be configured for differential encoding.
摘要翻译：本文公开了源信道编码器，源信道解码器和用于实现这种设备的方法。源通道编码器包括被配置为生成多个源分量的线性变换编码器。连续细化量化器被配置为基于源分量生成多个位平面。配置成将位平面映射成通道编码符号的系统线性编码器。线性变换编码器可以被配置为应用离散余弦变换（DCT）或离散小波变换（DWT）。线性变换编码器可以被配置用于差分编码。

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