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1. 发明申请

US20100251082A1 METHOD AND APPARATUS FOR PROVIDING ADAPTIVE CYCLIC REDUNDANCY CHECK COMPUTATION 有权
标题翻译：提供自适应循环冗余检查计算的方法和装置
公开(公告)号：US20100251082A1
公开(公告)日：2010-09-30
申请号：US12739854
申请日：2008-10-23
申请人： Jung-Fu Cheng , Mats Ahlander , Christer Aalto
发明人： Jung-Fu Cheng , Mats Ahlander , Christer Aalto
IPC分类号： H03M13/09 , G06F11/10
CPC分类号： H03M13/09 , H03M13/2957 , H03M13/2975 , H04L1/0041 , H04L1/0051 , H04L1/0061
摘要： A method and apparatus for providing adaptive cyclic redundancy check (CRC) computation is disclosed. A transport block size is determined. Transport block (TB) CRC bits are computed with a first CRC generator when the TB size is less than or equal to a predetermined threshold. TB CRC bits are computed with a second CRC generator when the transport block size is greater than the predetermined threshold. When the TB is greater than the predetermined threshold, the TB is segmented into code blocks (CBs) and CB CRC bits are computed with the first CRC generator. A method and apparatus for handling adaptively cyclic redundancy check (CRC) encoded transport blocks (TBs) is also disclosed. A TB is received. The TB is CRC checked based on a first CRC generator when the TB size is less than or equal to a predetermined threshold. Code blocks of the TB are CRC checked based on the first CRC generator when the TB size is greater than the predetermined threshold. When the TB size is greater than the predetermined threshold, the code blocks are concatenated, and the TB is CRC checked based on a second CRC generator.
摘要翻译：公开了一种用于提供自适应循环冗余校验（CRC）计算的方法和装置。确定传输块大小。传输块（TB）当TB大小小于或等于预定阈值时，使用第一CRC生成器计算CRC比特。当传输块大小大于预定阈值时，用第二CRC产生器计算TB CRC比特。当TB大于预定阈值时，TB被分割为码块（CB），并且用第一CRC产生器计算CB CRC比特。还公开了一种用于处理自适应循环冗余校验（CRC）编码传输块（TB）的方法和装置。收到结核病。当TB大小小于或等于预定阈值时，TB基于第一CRC发生器进行CRC校验。当TB大于预定阈值时，基于第一CRC生成器对TB的代码块进行CRC校验。当TB大小大于预定阈值时，代码块被级联，并且基于第二CRC产生器检查TB是否被CRC校验。

2. 发明授权

US08375271B2 Method and apparatus for providing adaptive cyclic redundancy check computation 有权
标题翻译：提供自适应循环冗余校验计算的方法和装置
公开(公告)号：US08375271B2
公开(公告)日：2013-02-12
申请号：US12739854
申请日：2008-10-23
申请人： Jung-Fu Cheng , Mats Åhlander , Christer Aalto
发明人： Jung-Fu Cheng , Mats Åhlander , Christer Aalto
IPC分类号： G06F11/00
CPC分类号： H03M13/09 , H03M13/2957 , H03M13/2975 , H04L1/0041 , H04L1/0051 , H04L1/0061
摘要： A method and apparatus for providing adaptive cyclic redundancy check (CRC) computation is disclosed. A transport block size is determined. Transport block (TB) CRC bits are computed with a first CRC generator when the TB size is less than or equal to a predetermined threshold. TB CRC bits are computed with a second CRC generator when the transport block size is greater than the predetermined threshold. When the TB is greater than the predetermined threshold, the TB is segmented into code blocks (CBs) and CB CRC bits are computed with the first CRC generator. A method and apparatus for handling adaptively cyclic redundancy check (CRC) encoded transport blocks (TBs) is also disclosed. A TB is received. The TB is CRC checked based on a first CRC generator when the TB size is less than or equal to a predetermined threshold. Code blocks of the TB are CRC checked based on the first CRC generator when the TB size is greater than the predetermined threshold. When the TB size is greater than the predetermined threshold, the code blocks are concatenated, and the TB is CRC checked based on a second CRC generator.
摘要翻译：公开了一种用于提供自适应循环冗余校验（CRC）计算的方法和装置。确定传输块大小。传输块（TB）当TB大小小于或等于预定阈值时，使用第一CRC生成器计算CRC比特。当传输块大小大于预定阈值时，用第二CRC产生器计算TB CRC比特。当TB大于预定阈值时，TB被分割为码块（CB），并且用第一CRC产生器计算CB CRC比特。还公开了一种用于处理自适应循环冗余校验（CRC）编码传输块（TB）的方法和装置。收到结核病。当TB大小小于或等于预定阈值时，TB基于第一CRC发生器进行CRC校验。当TB大于预定阈值时，基于第一CRC生成器对TB的代码块进行CRC校验。当TB大小大于预定阈值时，代码块被级联，并且基于第二CRC产生器检查TB是否被CRC校验。

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