发明名称 |
REPETITION-DEPENDENT MAPPING FOR HIGHER ORDER MODULATION SCHEMES |
摘要 |
A method and apparatus is disclosed, for digital data transmission using higher order modulation schemes, wherein a plurality of bits is mapped to bit positions of a symbol and the transmission has different error probabilities for at least two out of the bit positions. Bits are selected from a data stream of original bits for repetition and repeated. Repeated and unrepeated bits are mapped to modulation symbols, wherein the mapping of bits to bit positions depends on the error probabilities of the bit positions and on the selection result.
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申请公布号 |
KR20080006633(A) |
申请公布日期 |
2008.01.16 |
申请号 |
KR20077027627 |
申请日期 |
2007.11.27 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
WENGERTER CHRISTIAN;GOLITSCHEK EDLER VON ELBWART ALEXANDER;YOSHII ISAMU |
分类号 |
H04L27/02;H04L1/18 |
主分类号 |
H04L27/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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