METHOD AND APPARATUS FOR MAPPING RESOURCE UNIT IN WIRELESS COMMUNICATION SYSTEM

摘要

A method and apparatus for mapping a resource unit in a wireless communication system is provided. The method includes obtaining a frequency partition (FP) count (FPCT), a size of FPi (FPS) for i>0, and a subband (SB) count of FPi (FPSC) for i>0 (where FPi is an ?h FP), obtaining a value KSB,FPI indicating an SB count for FPi and a value KMB,FPI indicating a miniband (MB) count for FPi on the basis of the FPCT, the FPS, and the FPSC, and mapping an SB PRU including a plurality of contiguous physical resource units (PRUs) and an MB PRU including a plurality of contiguous PRUs to each FP in a granularity of a PRU set on the basis of the values KSB,FPI and KMB,FPI- Each FP can obtain a frequency selective scheduling gain based on the SB and a frequency diversity gain based on the MB.