发明名称 |
APPARATUS AND METHOD FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM |
摘要 |
An apparatus and method for transmitting signals in a wireless communication system are provided. The apparatus includes N antennas, a processor coupled to the N antennas and configured to generate N transmit signals by performing precoding on R spatial streams for R spatial layers, and to transmit the N transmit signals respectively through the N antennas, wherein an information stream, a reference signal sequence, and a reference signal pattern are allocated to each of the R spatial layers, and the reference signal pattern is a time-frequency resource pattern used for transmission of the reference signal sequence, wherein each of the R spatial streams corresponds to one spatial layer, and wherein each of the R spatial streams is generated based on the information stream, reference signal sequence, and reference signal pattern allocated to a corresponding spatial layer. |
申请公布号 |
WO2010090415(A2) |
申请公布日期 |
2010.08.12 |
申请号 |
WO2010KR00548 |
申请日期 |
2010.01.29 |
申请人 |
LG ELECTRONICS INC.;LEE, MOON IL;LEE, WOOKBONG;KOO, JAHO;KO, HYUNSOO;CHUNG, JAE HOON;IHM, BIN CHUL |
发明人 |
LEE, MOON IL;LEE, WOOKBONG;KOO, JAHO;KO, HYUNSOO;CHUNG, JAE HOON;IHM, BIN CHUL |
分类号 |
H04B7/06 |
主分类号 |
H04B7/06 |
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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