Communication method using multiple transmission points, and apparatus for same
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United States of America Patent
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Nov 3, 2015
Grant Date -
Jun 12, 2014
app pub date -
Jul 19, 2012
filing date -
Jul 19, 2011
priority date (Note) -
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Abstract
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for transmitting channel quality information by a terminal in a wireless communication system, the method comprising: receiving information on a plurality of transmission nodes capable of performing CoMP transmission; transmitting first channel state information on one or more preferred transmission nodes from among the plurality of transmission nodes; receiving pattern information consisting of a plurality of combinations of CoMP sets, each of which corresponds to a relevant time interval according to the pattern information; and performing an operation for transmitting second channel state information on the combination of CoMP sets corresponding to a subframe n.
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