发明名称 |
METHOD AND DEVICE FOR SIGNAL TRANSMISSION IN A MULTI-NODE SYSTEM |
摘要 |
Provided are a method and apparatus for transmitting a signal of a multi-node system employing a plurality of nodes distributed geographically and a base station that can be controlled by being connected with each of the plurality of nodes. The method includes: mapping a plurality of codewords to a plurality of streams; mapping the plurality of streams to at least one node among the plurality of nodes; performing multiple input multiple output (MIMO) precoding to map the streams mapped to the at least one node to at least one transmit antennas; and transmitting a signal subjected to the MIMO precoding to a user equipment.
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申请公布号 |
US2013195080(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
US201113879310 |
申请日期 |
2011.10.12 |
申请人 |
KANG JI WON;IHM BIN CHUL;KIM SU NAM;CHUN JIN YOUNG;PARK SUNG HO;LG ELECTRONICS INC. |
发明人 |
KANG JI WON;IHM BIN CHUL;KIM SU NAM;CHUN JIN YOUNG;PARK SUNG HO |
分类号 |
H04B7/04 |
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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