发明名称 |
Method and apparatus for mode switching between a multi-cell coordinated communication mode and a single-cell MIMO communication mode |
摘要 |
The present invention relates to a wireless communication system, and more particularly, discloses a method and an apparatus for mode switching between a multi-cell coordinated communication mode and a single-cell MIMO communication mode. A method for dynamically switching a communication mode according to one embodiment of the present invention comprises: a step of generating and transmitting first feedback information in accordance with a first communication mode; a step of switching the first communication mode into a second communication mode interlocked with the first communication mode; and a step of generating and transmitting second feedback information in accordance with the second communication mode. The first communication mode is one of a multi-cell coordinated multi-point (CoMP) communication mode and a single-cell multi-input multi-output (MIMO) communication mode, and the second communication mode is the other of the multi-cell coordinated multi-point (CoMP) communication mode and the single-cell multi-input multi-output (MIMO) communication mode. The switching step can be performed without signaling from a base station. |
申请公布号 |
US8665817(B2) |
申请公布日期 |
2014.03.04 |
申请号 |
US201013497248 |
申请日期 |
2010.10.05 |
申请人 |
SEO HAN BYUL;KIM BYOUNG HOON;LG ELECTRONICS INC. |
发明人 |
SEO HAN BYUL;KIM BYOUNG HOON |
分类号 |
H04W4/00 |
主分类号 |
H04W4/00 |
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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