Methods for configuring frequency resource about component carrier for new radio and Apparatuses thereof

摘要

These embodiments are for a bandwidth part configuration method and a physical resource block (PRB) indexing method for supporting a wider bandwidth operation in a next generation/5G wireless access network. A method for configuring a resource block (RB) indexing information for a component carrier by a base station, comprising: configuring common resource block indexing information for a component carrier, one or more bandwidth parts based on common resource block indexing information ( It provides a method comprising a step of configuring a BWP, bandwidth part) and transmitting common resource block indexing information and configuration information for a bandwidth part to a terminal.