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1. 发明公开

EP1550225A2 MEMORY FOR TURBO DECODER 有权
标题翻译：内存Turbo解码器
公开(公告)号：EP1550225A2
公开(公告)日：2005-07-06
申请号：EP03719051.9
申请日：2003-05-07
申请人： Koninklijke Philips Electronics N.V. , Charpentier, Sebastien
发明人： CHARPENTIER, Sebastien
IPC分类号： H03M13/29
CPC分类号： H03M13/2984 , H03M13/2782 , H03M13/2957 , H03M13/6563
摘要： The invention relates to the domain of turbo decoders. Such a decoder comprises a first decoder (14) and a second decoder (16), each decoder being able to calculate extrinsic output data from extrinsic input data coming from the other decoder. The decoding circuit according to the invention comprises a single memory (31) for storing the extrinsic data. When a decoder calculates an extrinsic output data from an extrinsic input data coming from the other decoder and stored in the single memory at a certain address, this extrinsic output data is then written at this same address.

2. 发明申请

WO03098811A2 MEMORY FOR TURBO DECODER 审中-公开
标题翻译：涡轮解码器的内存
公开(公告)号：WO03098811A2
公开(公告)日：2003-11-27
申请号：PCT/IB0301911
申请日：2003-05-07
申请人： KONINKL PHILIPS ELECTRONICS NV , CHARPENTIER SEBASTIEN , VALDENAIRE PATRICK
发明人： CHARPENTIER SEBASTIEN
IPC分类号： H03M13/27 , H03M13/29 , H04L1/00
CPC分类号： H03M13/2984 , H03M13/2782 , H03M13/2957 , H03M13/6563
摘要： The invention relates to the domain of turbo decoders. Such a decoder comprises a first decoder (14) and a second decoder (16), each decoder being able to calculate extrinsic output data from extrinsic input data coming from the other decoder. The decoding circuit according to the invention comprises a single memory (31) for storing the extrinsic data. When a decoder calculates an extrinsic output data from an extrinsic input data coming from the other decoder and stored in the single memory at a certain address, this extrinsic output data is then written at this same address.
摘要翻译：本发明涉及涡轮解码器的领域。这样的解码器包括第一解码器（14）和第二解码器（16），每个解码器能够从来自另一个解码器的外部输入数据计算外部输出数据。根据本发明的解码电路包括用于存储外在数据的单个存储器（31）。当解码器从来自另一个解码器的外部输入数据计算外部输出数据并存储在特定地址的单个存储器中时，该外部输出数据然后被写入该相同的地址。

3. 发明申请

WO2003056707A1 METHOD FOR DECODING DATA USING WINDOWS OF DATA 审中-公开
标题翻译：使用数据窗口解码数据的方法
公开(公告)号：WO2003056707A1
公开(公告)日：2003-07-10
申请号：PCT/IB2002/005696
申请日：2002-12-20
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CHARPENTIER, Sebastien
发明人： CHARPENTIER, Sebastien
IPC分类号： H03M13/37
CPC分类号： H03M13/37
摘要： The present invention relates to a method using windows of data, a window (w) comprising data to be written and to be read and having a size. It is characterized in that it comprises:* A step of writing a current window of data into a unique buffer (BUF) in a first address direction, said first address direction being at an opposite direction from an address direction of the writing of a preceding window of data, said writing of said current window beginning at an address where no data of the preceding window of data have been written, said buffer (BUF) having a length greater than the maximum size of the windows of data, and* A step of reading the data of said preceding window of data from said unique buffer (BUF), from a reading address equal to a last written address of the same preceding window of data, said reading being made simultaneously to said writing of the current window of data and in the same first address direction.
摘要翻译：本发明涉及一种使用数据窗口的方法，包括要被写入并被读取且具有大小的数据的窗口（w）。其特征在于它包括：*将当前数据窗口以第一地址方向写入唯一缓冲器（BUF）的步骤，所述第一地址方向与前一个写入的地址方向相反的方向从数据窗口开始的所述当前窗口的写入开始于没有前面的数据窗口的数据的地址，所述缓冲器（BUF）的长度大于数据窗口的最大大小，以及*步骤从与所述同一先前数据窗口的最后写入地址相等的读取地址读取来自所述唯一缓冲器（BUF）的所述前一数据窗口的数据的所述读取同时进行所述当前数据窗口的写入并且在相同的第一地址方向。

4. 发明申请

WO2003098811A3 MEMORY FOR TURBO DECODER 审中-公开
公开(公告)号：WO2003098811A3
公开(公告)日：2003-11-27
申请号：PCT/IB2003/001911
申请日：2003-05-07
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , CHARPENTIER, Sebastien , VALDENAIRE, Patrick
发明人： CHARPENTIER, Sebastien , VALDENAIRE, Patrick
IPC分类号： H03M13/29
摘要： The invention relates to the domain of turbo decoders. Such a decoder comprises a first decoder (14) and a second decoder (16), each decoder being able to calculate extrinsic output data from extrinsic input data coming from the other decoder. The decoding circuit according to the invention comprises a single memory (31) for storing the extrinsic data. When a decoder calculates an extrinsic output data from an extrinsic input data coming from the other decoder and stored in the single memory at a certain address, this extrinsic output data is then written at this same address.

5. 发明申请

WO2009098059A3 A METHOD AND SYSTEM FOR STOPPING EXECUTION OF A TURBO DECODER 审中-公开
标题翻译：一种用于停止涡轮解码器执行的方法和系统
公开(公告)号：WO2009098059A3
公开(公告)日：2010-03-18
申请号：PCT/EP2009000797
申请日：2009-02-05
申请人： NXP BV , CHARPENTIER SEBASTIEN , ANCORA ANDREA
发明人： CHARPENTIER SEBASTIEN , ANCORA ANDREA
IPC分类号： H04L1/00
CPC分类号： H04L1/0051 , H03M13/2975
摘要： A method for conditionally stopping execution of a turbo decoder is proposed. The decoder has elementary decoders. Each elementary decoder performs a sequence of decoding operations and is arranged to receive an input from at least one other elementary decoder. The method determines for each specific decoding operation if the sequence of elementary decoding operations of the specific elementary decoder has substantially converged or substantially diverged. The method terminates the execution of decoding operations if a number of sequences has substantially converged or substantially diverged.
摘要翻译：提出了有条件地停止执行turbo解码器的方法。解码器具有基本解码器。每个基本解码器执行解码操作的序列，并且被布置成从至少一个其他基本解码器接收输入。如果特定基本解码器的基本解码操作的序列已经基本上收敛或基本上发散，则该方法确定每个特定解码操作。如果序列数目基本上收敛或基本上分散，则该方法终止解码操作的执行。

6. 发明申请

WO03098811A8 MEMORY FOR TURBO DECODER 审中-公开
标题翻译：涡轮解码器的内存
公开(公告)号：WO03098811A8
公开(公告)日：2004-11-11
申请号：PCT/IB0301911
申请日：2003-05-07
申请人： KONINKL PHILIPS ELECTRONICS NV , CHARPENTIER SEBASTIEN , VALDENAIRE PATRICK
发明人： CHARPENTIER SEBASTIEN , VALDENAIRE PATRICK
IPC分类号： H03M13/27 , H03M13/29 , H04L1/00
CPC分类号： H03M13/2984 , H03M13/2782 , H03M13/2957 , H03M13/6563
摘要： The invention relates to the domain of turbo decoders. Such a decoder comprises a first decoder (14) and a second decoder (16), each decoder being able to calculate extrinsic output data from extrinsic input data coming from the other decoder. The decoding circuit according to the invention comprises a single memory (31) for storing the extrinsic data. When a decoder calculates an extrinsic output data from an extrinsic input data coming from the other decoder and stored in the single memory at a certain address, this extrinsic output data is then written at this same address.
摘要翻译：本发明涉及涡轮解码器的领域。这样的解码器包括第一解码器（14）和第二解码器（16），每个解码器能够从来自另一个解码器的外部输入数据计算外部输出数据。根据本发明的解码电路包括用于存储外在数据的单个存储器（31）。当解码器从来自另一个解码器的外部输入数据计算外部输出数据并存储在特定地址的单个存储器中时，该外部输出数据然后被写入该相同的地址。

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