Jefferson IP Law, LLP
Channel state information feedback method and device in wireless communication system
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure relates to a method and device for reporting channel state information. The method for a terminal according to the present disclosure comprises the steps of: receiving feedback configuration information from a base station; measuring a channel state using a reference signal received from the base station; and reporting channel state information using two subsamplings at a reporting time which is determined on the basis of the feedback configuration information.
Samsung Electronics Co., Ltd.
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Hoondong Youngbum Sangmin Cheolkyu Younsun Jinyoung Donghan Taehan Seunghoon Youngwoo Hyoungju
Noh Kim Ro Shin Kim Oh Kim Bae Choi Kwak Ji