发明授权
- 专利标题： Multi-layer cyclic redundancy check code in wireless communication system
- 专利标题（中）： 无线通信系统中的多层循环冗余校验码
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申请号： US13468185申请日： 2012-05-10
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公开(公告)号： US08327237B2公开(公告)日： 2012-12-04
- 发明人: Michael E. Buckley , Yufei W. Blankenship , Brian K. Classon , Ajit Nimbalker , Kenneth A. Stewart
- 申请人： Michael E. Buckley , Yufei W. Blankenship , Brian K. Classon , Ajit Nimbalker , Kenneth A. Stewart
- 申请人地址： US IL Libertyville
- 专利权人： Motorola Mobility LLC
- 当前专利权人： Motorola Mobility LLC
- 当前专利权人地址： US IL Libertyville
- 代理商 Roland K. Bowler, II
- 主分类号： H03M13/00
- IPC分类号： H03M13/00
摘要：
A wireless communication device includes a transmitter configured to transmit a transport block with a sequence of bits wherein A is the number of bits, a first CRC coder configured to generate a first block of CRC parity bits on a transport block and to associates the first block of CRC parity bits with the transport block, wherein a number of CRC parity bits in the first block is L, a segmenting entity configured to segment the transport block into multiple code blocks after associating when A+L is larger than 6144, a second CRC coder configured to generate a second block of CRC parity bits on each code block and to associate a second block of CRC parity bits with each code block, and a channel encoder configured to encode each of the code blocks including the associated second block of CRC parity bits if A+L>6144.