专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100153828A1 Method and apparatus for error detection in a communication system 有权
标题翻译：通信系统中用于错误检测的方法和装置
公开(公告)号：US20100153828A1
公开(公告)日：2010-06-17
申请号：US12612674
申请日：2009-11-04
申请人： Adriaan J. De Lind Van Wijngaarden , Andreas Bernhard Zottmann
发明人： Adriaan J. De Lind Van Wijngaarden , Andreas Bernhard Zottmann
IPC分类号： H03M13/09 , G06F11/10
CPC分类号： H03M13/09 , H03M13/611 , H03M13/6522 , H03M13/6527 , H04L1/0041 , H04L1/0076 , H04L1/0084
摘要： A method processes a data packet in a first sequence of disjoint original segments of the same length. The method includes modifying a first of the original segments of the first sequence by modifying one or more symbols therein. A start of the data packet is located in the first of the original segments and is positioned after a first digital data symbol therein. The method also includes modifying a last of the original segments of the first sequence by modifying one or more digital data symbols therein. An end of the data packet is located in the last of the original segments and is located before the last digital data symbol therein. The method also includes determining a remainder sequence by effectively performing a polynomial division on a second sequence of disjoint segments that are derived from the first sequence. Each segment of the second sequence corresponds to and is derived from one of the original segments of the first sequence. The segments of the second sequence have the length of the original segments of the first sequence. A first of the derived segments of the second sequence is the modified first of the original segments. A last of the derived segments of the second sequence is derived from the modified last of the original segments.
摘要翻译：一种方法处理相同长度的不相交的原始段的第一序列中的数据分组。该方法包括通过修改其中的一个或多个符号来修改第一序列的第一个原始段。数据分组的开始位于第一个原始分段中，并且位于其中的第一数字数据符号之后。该方法还包括通过修改其中的一个或多个数字数据符号来修改第一序列的最后一个原始段。数据包的结尾位于最后的原始段中，并且位于其中的最后一个数字数据符号之前。该方法还包括通过有效地执行从第一序列导出的第二不相交段序列上的多项式除法来确定余数序列。第二序列的每个片段对应于并且从第一序列的原始片段之一导出。第二序列的片段具有第一序列的原始片段的长度。第二个序列的导出段中的第一个是原始段的修改的第一个段。第二个序列的最后导出段是从修改的最后一个原始段导出的。

2. 发明授权

US08892983B2 Method and apparatus for error detection in a communication system 有权
标题翻译：通信系统中用于错误检测的方法和装置
公开(公告)号：US08892983B2
公开(公告)日：2014-11-18
申请号：US12612674
申请日：2009-11-04
申请人： Adriaan J. De Lind Van Wijngaarden , Andreas Bernhard Zottmann
发明人： Adriaan J. De Lind Van Wijngaarden , Andreas Bernhard Zottmann
IPC分类号： H03M13/09 , H04L1/00 , H03M13/00
CPC分类号： H03M13/09 , H03M13/611 , H03M13/6522 , H03M13/6527 , H04L1/0041 , H04L1/0076 , H04L1/0084
摘要： A method processes a data packet in a first sequence of disjoint original segments of the same length. The method includes modifying a first of the original segments of the first sequence by modifying one or more symbols therein. A start of the data packet is located in the first of the original segments and is positioned after a first digital data symbol therein. The method also includes modifying a last of the original segments of the first sequence by modifying one or more digital data symbols therein. An end of the data packet is located in the last of the original segments and is located before the last digital data symbol therein. The method also includes determining a remainder sequence by effectively performing a polynomial division on a second sequence of disjoint segments that are derived from the first sequence. Each segment of the second sequence corresponds to and is derived from one of the original segments of the first sequence. The segments of the second sequence have the length of the original segments of the first sequence. A first of the derived segments of the second sequence is the modified first of the original segments. A last of the derived segments of the second sequence is derived from the modified last of the original segments.
摘要翻译：一种方法处理相同长度的不相交的原始段的第一序列中的数据分组。该方法包括通过修改其中的一个或多个符号来修改第一序列的第一个原始段。数据分组的开始位于第一个原始分段中，并且位于其中的第一数字数据符号之后。该方法还包括通过修改其中的一个或多个数字数据符号来修改第一序列的最后一个原始段。数据包的结尾位于最后的原始段中，并且位于其中的最后一个数字数据符号之前。该方法还包括通过有效地执行从第一序列导出的第二不相交段序列上的多项式除法来确定余数序列。第二序列的每个片段对应于并且从第一序列的原始片段之一导出。第二序列的片段具有第一序列的原始片段的长度。第二个序列的导出段中的第一个是原始段的修改的第一个段。第二个序列的最后导出段是从修改的最后一个原始段导出的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式