Lee Hong Degerman Kang Waimey
Method and apparatus for reporting channel state information in wireless communication system
One embodiment of the present invention provides a method for reporting channel state information (CSI) of a terminal in a wireless communication system, comprising the steps of: receiving a downlink signal comprising an uplink grant; when a CSI request field contained in the downlink signal triggers a CSI report, deriving a CQI value on the basis of a PDSCH transmission block in a CSI reference resource; and carrying out a CSI report including the CQI value in subframe n, wherein the CSI reference resource is the last subframe that is not later than a subframe which is four subframes before subframe n.
LG ELECTRONICS INC.
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Inkwon Seungmin Hanbyul
Seo Lee Seo