发明名称 |
Data transmission apparatus and method for an HARQ data communication system |
摘要 |
Disclosed is an apparatus for transmitting a sequence of information bits and sequences of parity bits to a receiver in a transmitter of an HARQ transmission system. A turbo encoder receives a sequence of L information bits, and generates the sequence of information bits and M sequences of L parity bits for the information bits, wherein M is determined depending on a transmission code rate. A redundancy selector includes the sequence of information bits in an initial data block during initial transmission, and uniformly includes non-transmitted parity bits out of parity bits provided from each sequence of the parity bits in a retransmission data block upon every receipt of a retransmission request from the receiver.
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申请公布号 |
US2002015419(A1) |
申请公布日期 |
2002.02.07 |
申请号 |
US20010863110 |
申请日期 |
2001.05.22 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM MIN-GOO;KIM SE-HYOUNG;CHOI SOON-JAE;KIM BEONG-JO |
分类号 |
H04L1/00;H04L1/18;H04Q7/38;(IPC1-7):H04J3/16;H04J3/22 |
主分类号 |
H04L1/00 |
代理机构 |
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主权项 |
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地址 |
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