Method for reporting channel state information in wireless communication system, and device for same

• Main Authors: Kim, Hyungtae, Park, Haewook, Kang, Jiwon
• Format: Patent
• Language: English
• Published: 09.04.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

A method of reporting, by a terminal, channel state information (CSI) includes: receiving first configuration information related to a channel state information (CSI) report of a first bandwidth part (BWP) from a first base station and second configuration information related to a CSI report of a second BWP from a second base station, in which the first BWP is composed of a plurality of first subbands including at least one first subband for the CSI report, and the second BWP is composed of a plurality of second subbands including at least one second subband for the CSI report; based on that the at least one first subband and the at least one second subband partially or entirely overlap, obtaining a first CSI for overlapping at least one subband; and reporting the first CSI to the first base station and the second base station.