METHOD AND APPARATUS FOR MAPPING RESOURCE UNIT IN WIRELESS COMMUNICATION SYSTEM

摘要

A METHOD AND AN APPARATUS FOR MAPPING A RESOURCE UNIT IN A WIRELESS COMMUNICATION SYSTEM IS PROVIDED. THE METHOD INCLUDES OBTAINING (S110) LCRU,FPI INDICATING THE NUMBER OF CONTIGUOUS RESOURCE UNITS (CRUS) OF AN ITH FREQUENCY PARTITION (FPI) AND LDRU,FPI INDICATING THE NUMBER OF DISTRIBUTED RESOURCE UNITS (DRUS) OF THE FPI, AND MAPPING (S120) PHYSICAL RESOURCE UNITS (PRU) OF THE FPI TO CRUS OF THE FPI BY THE LCRU,FPI AND AFTER ALLOCATING THE PRUFPI TO THE CRU, MAPS (S130) THE REMAINING PART OF THE PRUFPI TO DRUS OF THE FPI. A FREQUENCY SELECTIVE SCHEDULING GAIN AND A FREQUENCY DIVERSITY GAIN CAN BE OBTAINED.