发明名称 |
METHOD FOR TRANSMITTING AND RECEIVING SIGNALS USING COLLABORATIVE MIMO SCHEME |
摘要 |
A method for reducing inter-cell interference and a method for transmitting a signal by a collaborative MIMO scheme, in a communication system having a multi-cell environment are disclosed. An example of a method for transmitting, by a mobile station, precoding information in a collaborative MIMO communication system includes determining a precoding matrix set including precoding matrices of one more base stations including a serving base station, based on signal strength of the serving base station, and transmitting information about the precoding matrix set to the serving base station. A mobile station in an edge of a cell performs a collaborative MIMO mode or inter-cell interference mitigation mode using the information about the precoding matrix set collaboratively with neighboring base stations. |
申请公布号 |
EP2227867(A2) |
申请公布日期 |
2010.09.15 |
申请号 |
EP20080868496 |
申请日期 |
2008.12.31 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
LIM, DONG GUK;KIM, SU NAM;IHM, BIN CHUL;KIM, JAE WAN;LEE, WOOK BONG |
分类号 |
H04L25/03;H04B7/02;H04B7/04;H04B7/06;H04B7/26;H04B17/00;H04L1/00;H04W24/02 |
主分类号 |
H04L25/03 |
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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