发明名称 |
Bit mapping/demapping method and apparatus for communication system |
摘要 |
An improved bit mapping method and apparatus for a communication system is provided. A bit mapping method of the present invention includes arranging coded bits in a codeword in an order of recovery capability. A shift region including a number of coded bits is set. The coded bits are rearranged in the shift region by shifting the shift region by a number of bits equal to a number of bits that is indicated by a shift factor. The rearranged coded bits are mapped into a modulation symbol in an order of reliability from a lowest reliability bit position to a highest reliability bit position of the modulation symbol. |
申请公布号 |
US8397109(B2) |
申请公布日期 |
2013.03.12 |
申请号 |
US20090641888 |
申请日期 |
2009.12.18 |
申请人 |
MYUNG SE HO;KIM JAE YOEL;LIM YEON JU;YUN SUNG-RYUL;LEE HAK JU;SAMSUNG ELECTRONICS CO., LTD |
发明人 |
MYUNG SE HO;KIM JAE YOEL;LIM YEON JU;YUN SUNG-RYUL;LEE HAK JU |
分类号 |
G06F11/00 |
主分类号 |
G06F11/00 |
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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