Method for reporting channel state information in wireless communication system, and device for same
地域：
Seoul
摘要
Disclosed are a method for reporting channel state information in a wireless communication system, and a device for same.Specifically, a method for a user equipment (UE) to report channel state information (CSI) in a wireless communication system includes: receiving bandwidth part (BWP) configuration information related to a BWP; receiving information for activating a specific bandwidth part among one or more bandwidth parts based on the BWP configuration information; receiving a reference signal; calculating CSI based on the reference signal; and transmitting the CSI by omitting a part of the CSI in the activated specific bandwidth part, based on a priority rule, wherein the CSI includes information related with coefficients, and each of elements of the information related to the coefficients is classified as a first group and a second group based on a priority value, wherein the priority value is determined as an order in which a higher index and a lower index of indexes of a frequency domain related to the elements are sequentially crossed based on a predefined specific index, and wherein a priority of the first group is defined as being higher than a priority of the second group in the priority rule.
說明書
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Alt 2.2: (only coupled with Alt 1.2) Bitmaps and coefficients are segmented into M segments (M=number of FD basis indices). Group 1 contains M1 segments and group 2 contains M2 segments. Here, M=M1+M2.
Each segment includes the bitmap (sub-bitmap) associated with/related to all RI layers, bitmap (sub-bitmap) associated with/related to all the SD components and a single FD component, and corresponding combining coefficients. A payload size of group 1 is given as
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