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1. 发明授权

US08060809B2 Efficient Chien search method and system in Reed-Solomon decoding 失效
标题翻译： Reed-Solomon解码中的高效Chien搜索方法和系统
公开(公告)号：US08060809B2
公开(公告)日：2011-11-15
申请号：US11976473
申请日：2007-10-25
申请人： Yueh-Teng Hsu
发明人： Yueh-Teng Hsu
IPC分类号： H03M13/03
CPC分类号： H03M13/1545 , H03M13/1515 , H03M13/6561
摘要： An efficient Chien search method in Reed-Solomon decoding is adapted for use in a processor having a parallel processing instruction set. The method includes the following steps: (a) if an error location polynomial that has been found matches a preset condition, finding at least one error symbol location directly through table lookup; (b) if the error location polynomial does not match the preset condition, executing steps (c) to (e); (c) calculating an error evaluation value; (d) if the error evaluation value is equal to 0, storing an error symbol location in an error location memory; and (e) if the error evaluation value is not equal to 0, the flow returning to step (c).
摘要翻译： Reed-Solomon解码中的有效Chien搜索方法适用于具有并行处理指令集的处理器。该方法包括以下步骤：（a）如果发现的错误位置多项式与预设条件匹配，则通过表查找直接找到至少一个错误符号位置; （b）如果错误位置多项式与预设条件不匹配，则执行步骤（c）至（e）; （c）计算误差评估值; （d）如果误差评估值等于0，则将错误符号位置存储在错误位置存储器中; 和（e）如果误差评估值不等于0，则流程返回步骤（c）。

2. 发明授权

US07984366B2 Efficient chien search method in reed-solomon decoding, and machine-readable recording medium including instructions for executing the method 失效
标题翻译：在reed-solomon解码中的高效查询方法，以及包括用于执行该方法的指令的机器可读记录介质
公开(公告)号：US07984366B2
公开(公告)日：2011-07-19
申请号：US11839045
申请日：2007-08-15
申请人： Yueh-Teng Hsu
发明人： Yueh-Teng Hsu
IPC分类号： H03M13/00
CPC分类号： H03M13/1545 , H03M13/6569
摘要： An efficient Chien search method in Reed-Solomon decoding is adapted to be implemented in a processor having a parallel processing instruction set. The method includes the following steps: (a) calculating an error evaluation value; (b) subjecting the error evaluation value to mapping processing so as to find an index adjusting value; (c) storing a symbol index into an error location memory corresponding to a location index; (d) updating the location index according to the index adjusting value; (e) updating the symbol index; and (f) repeating steps (a) to (e) a particular number of times. The method primarily aims to reduce program flow branching so as to enhance the computation efficiency of the Chien search process.
摘要翻译：适用于在具有并行处理指令集的处理器中实现Reed-Solomon解码中的有效Chien搜索方法。该方法包括以下步骤：（a）计算误差评估值; （b）对所述误差评价值进行映射处理，求出索引调整值; （c）将符号索引存储到与位置索引对应的错误位置存储器中; （d）根据指标调整值更新位置指标; （e）更新符号索引; 和（f）重复步骤（a）至（e）特定次数。该方法主要旨在减少程序流分支，以提高Chien搜索过程的计算效率。

3. 发明申请

US20080189756A1 METHOD FOR PROCESSING FRAMES OF DIGITAL BROADCAST SIGNALS AND SYSTEM THEREOF 审中-公开
标题翻译：用于处理数字广播信号的框架的方法及其系统
公开(公告)号：US20080189756A1
公开(公告)日：2008-08-07
申请号：US11733182
申请日：2007-04-09
申请人： Yueh-Teng Hsu
发明人： Yueh-Teng Hsu
IPC分类号： H04N7/173
CPC分类号： G06F9/505 , G06F2209/5015 , H04N21/23103 , H04N21/44231
摘要： Disclosed are a method for processing a plurality of frames of digital broadcast signals by utilizing a plurality of processor cores and a system thereof. The method includes detecting load of each processor core, determining a specific processor core having a specific load according to loads corresponding to the processor cores, and transmitting at least one frame of the digital broadcast signals to the specific processor core in order to process the frame.
摘要翻译：公开了一种通过利用多个处理器核心及其系统来处理多个数字广播信号帧的方法。该方法包括检测每个处理器核心的负载，根据对应于处理器核心的负载来确定具有特定负载的特定处理器核心，以及将数字广播信号的至少一帧传送到特定处理器核心，以便处理该帧。

4. 发明授权

US08099649B2 Data processing method and computer system medium thereof 失效
标题翻译：数据处理方法及其计算机系统介质
公开(公告)号：US08099649B2
公开(公告)日：2012-01-17
申请号：US12155589
申请日：2008-06-06
申请人： Yueh-Teng Hsu
发明人： Yueh-Teng Hsu
IPC分类号： H03M13/00 , H03M13/03 , G06F11/10
CPC分类号： H03M13/158
摘要： A data processing method includes the steps of: initializing a syndrome vector to be an (n−1)th symbol; finding a corresponding mask based on the syndrome vector, wherein the mask is zero when the (n−1)th symbol is zero; correcting a known constant, which is zero when the syndrome vector is zero, based on the mask; inputting the syndrome vector to a log look-up table to correspondingly find log data; performing a modulo addition operation corresponding to log maximum data to find a log sum based on the log data and a log known constant; and inputting the log sum to an anti-log look-up table to correspondingly find operational data.
摘要翻译：数据处理方法包括以下步骤：将校正子向量初始化为第（n-1）符号; 基于所述校正子向量找到对应的掩码，其中当第（n-1）个符号为零时，所述掩码为零; 校正已知常数，当校正子向量为零时，基于掩码为零; 将校正子向量输入到日志查找表中以对应地找到日志数据; 执行与日志最大数据相对应的模加法运算，以基于日志数据和对数已知常数找到日志和; 并将日志和输入到反日志查找表中以相应地找到操作数据。

5. 发明申请

US20090055716A1 Efficient Chien search method and system in Reed-Solomon decoding 失效
标题翻译： Reed-Solomon解码中的高效Chien搜索方法和系统
公开(公告)号：US20090055716A1
公开(公告)日：2009-02-26
申请号：US11976473
申请日：2007-10-25
申请人： Yueh-Teng Hsu
发明人： Yueh-Teng Hsu
IPC分类号： H03M13/00
CPC分类号： H03M13/1545 , H03M13/1515 , H03M13/6561
摘要： An efficient Chien search method in Reed-Solomon decoding is adapted for use in a processor having a parallel processing instruction set. The method includes the following steps: (a) if an error location polynomial that has been found matches a preset condition, finding at least one error symbol location directly through table lookup; (b) if the error location polynomial does not match the preset condition, executing steps (c) to (e); (c) calculating an error evaluation value; (d) if the error evaluation value is equal to 0, storing an error symbol location in an error location memory; and (e) if the error evaluation value is not equal to 0, the flow returning to step (c).
摘要翻译： Reed-Solomon解码中的有效Chien搜索方法适用于具有并行处理指令集的处理器。该方法包括以下步骤：（a）如果发现的错误位置多项式与预设条件匹配，则通过表查找直接找到至少一个错误符号位置; （b）如果错误位置多项式与预设条件不匹配，则执行步骤（c）至（e）; （c）计算误差评估值; （d）如果误差评估值等于0，则将错误符号位置存储在错误位置存储器中; 和（e）如果误差评估值不等于0，则流程返回步骤（c）。

6. 发明授权

US08447544B2 Method and apparatus for detecting state of charge of battery 有权
标题翻译：用于检测电池充电状态的方法和装置
公开(公告)号：US08447544B2
公开(公告)日：2013-05-21
申请号：US13017355
申请日：2011-01-31
申请人： Yueh-Teng Hsu , Chia-Fu Yeh
发明人： Yueh-Teng Hsu , Chia-Fu Yeh
IPC分类号： G01R31/36 , G01R13/00
CPC分类号： G01R31/3651 , G01R31/3637
摘要： A method for detecting a state of charge (SOC) of a battery is disclosed. The method includes inputting a pulse to the battery for receiving a response curve of the battery associated with the pulse inputted to the battery, determining a set of parameters for preparing a simulated curve, comparing a difference between the response curve and the simulated curve, determining whether the difference between the simulated curve and the response curve is less than a predetermined threshold before further utilizing the parameters to determine the SOC from a corresponding relationship.
摘要翻译：公开了一种用于检测电池的充电状态（SOC）的方法。该方法包括向电池输入脉冲以接收与输入到电池的脉冲相关联的电池的响应曲线，确定用于准备模拟曲线的一组参数，比较响应曲线和模拟曲线之间的差异，确定模拟曲线和响应曲线之间的差是否小于预定阈值，然后再进一步利用参数从相应关系确定SOC。

7. 发明申请

US20100008654A1 Digital signal conversion system and method, and computer-readable recording medium thereof 审中-公开
标题翻译：数字信号转换系统及方法及其计算机可读记录介质
公开(公告)号：US20100008654A1
公开(公告)日：2010-01-14
申请号：US12385986
申请日：2009-04-27
申请人： Yueh-Teng Hsu
发明人： Yueh-Teng Hsu
IPC分类号： H04N7/01
CPC分类号： H03H17/0621 , G11B20/10037 , G11B20/10527 , G11B2020/10546 , G11B2020/10981 , H03H2017/0298
摘要： A digital signal conversion system and method, and a computer-readable recording medium thereof are adapted to perform sampling rate conversion on audio/video digital signals when a multimedia file is played by an electronic device. The digital signal conversion system includes a reading process, a conversion process and a storage process. First, a digital signal data is read by the reading process. Next, a corresponding number of copies are replicated for each bit of the digital signal data according to a digital signal sampling conversion ratio recorded in a sampling rate conversion sequence, so as to convert the sampling of the digital signal data and store the replicated digital signal data into a memory.
摘要翻译：数字信号转换系统和方法及其计算机可读记录介质适用于当电子设备播放多媒体文件时对音频/视频数字信号执行采样率转换。数字信号转换系统包括读取过程，转换过程和存储过程。首先，通过读取处理读取数字信号数据。接下来，根据记录在采样率转换序列中的数字信号采样转换比，对数字信号数据的每一位复制相应数量的拷贝，以便转换数字信号数据的采样并存储复制的数字信号数据进入内存

8. 发明申请

US20090055712A1 Data processing method and computer system medium thereof 失效
标题翻译：数据处理方法及其计算机系统介质
公开(公告)号：US20090055712A1
公开(公告)日：2009-02-26
申请号：US12155589
申请日：2008-06-06
申请人： Yueh-Teng Hsu
发明人： Yueh-Teng Hsu
IPC分类号： H03M13/05 , G06F11/07
CPC分类号： H03M13/158
摘要： A data processing method includes the steps of: initializing a syndrome vector to be an (n−1)th symbol; finding a corresponding mask based on the syndrome vector, wherein the mask is zero when the (n−1)th symbol is zero; correcting a known constant, which is zero when the syndrome vector is zero, based on the mask; inputting the syndrome vector to a log look-up table to correspondingly find log data; performing a modulo addition operation corresponding to log maximum data to find a log sum based on the log data and a log known constant; and inputting the log sum to an anti-log look-up table to correspondingly find operational data.
摘要翻译：数据处理方法包括以下步骤：将校正子向量初始化为第（n-1）符号; 基于所述校正子向量找到对应的掩码，其中当第（n-1）个符号为零时，所述掩码为零; 校正已知常数，当校正子向量为零时，基于掩码为零; 将校正子向量输入到日志查找表中以对应地找到日志数据; 执行与日志最大数据相对应的模加法运算，以基于日志数据和对数已知常数找到日志和; 并将日志和输入到反日志查找表中以相应地找到操作数据。

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