发明名称 |
Soft Decision Method and Associated Signal Receiving System |
摘要 |
A soft decision method for determining a soft decision coordinate associated with a constellation is provided. The soft decision coordinate includes a first soft decision sub-coordinate and a second soft decision sub-coordinate. The method includes receiving an input signal including a coordinate value; defining a first coordinate range on a coordinate axis in the constellation, the first coordinate range having a first limit and a second limit; obtaining the first soft decision sub-coordinate according to the first coordinate range; defining a second coordinate range on the coordinate axis in the constellation, the second coordinate range having a third limit and a fourth limit; and obtaining the second soft decision sub-coordinate according to the second coordinate range; wherein the first and the third limit do not simultaneously equal to the second and the fourth limit.
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申请公布号 |
US2011103522(A1) |
申请公布日期 |
2011.05.05 |
申请号 |
US20100910108 |
申请日期 |
2010.10.22 |
申请人 |
MSTAR SEMICONDUCTOR, INC. |
发明人 |
HUNG SHAO-PING;CHUANG CHING-HSIANG;HO TIEN-HSIN |
分类号 |
H04L27/06 |
主分类号 |
H04L27/06 |
代理机构 |
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