APPARATUS AND METHOD FOR PRE-PREOCESSING FOR FILTER BANK MULTICARRIER SCHEME IN WIRELESS COMMUNICATION SYSTEM

摘要

The present disclosure relates to a 5G or pre-5G communication system to be provided to support a higher data rate after a 4G communication system such as LTE. In particular, the present disclosure relates to pre-processing for a filter bank multi-carrier (FBMC) technique in a wireless communication system, and a method of a communication node includes an operation of receiving a signal from a counterpart node, It may include an operation of determining a preprocessing method according to a frequency sealing characteristic of a channel and a filter based on the received signal, and an operation of performing preprocessing on a set of subcarriers corresponding to the filter according to the determined preprocessing method.