发明名称 |
LAYER MAPPING METHOD AND DATA TRANSMISSION METHO FOR MIMO SYSTEM. |
摘要 |
A method for indicating a combination between a codeword and a layer in a MIMO communication, system, a layer mapping method, and a data transmission method using the same are disclosed. A minimum number of codeword- layer mapping combinations from among all available combinations based on the' numbers of all codewords and all layers are pre-defined in consideration of a ratio of a codeword to a layer, a reception performance of a receiver, and reduction of combinations, so that a data transmission method using the predefined combinations is implemented. If a.specif ic one codeword is mapped to at least two layers, a diversity gain can be acquired. |
申请公布号 |
MX2009007274(A) |
申请公布日期 |
2009.07.10 |
申请号 |
MX20090007274 |
申请日期 |
2008.01.07 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KIM, KI JUN;YUN, YOUNG WOO;AHN, JOON KUI;KIM, BONG HOE;SEO, DONG YOUN;ROH, DONG WOOK |
分类号 |
H04B7/04;H04L1/06;H04L1/18;H04L27/26 |
主分类号 |
H04B7/04 |
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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