TRANSCEIVING METHOD AND APPARATUS FOR MODULATION SIGNAL TRANSMISSION IN FILTER BANK MULTI-CARRIER COMMUNICATION SYSTEM

摘要

The present invention relates to a transceiving method and apparatus that enable QAM signal transmission in a filter bank multi-carrier (FMBC) communication system and provides, in particular, a transceiving method and apparatus that enable quadrature amplitude modulation (QAM) signal transmission without intrinsic interference by separating filtering between a sub-carrier having an even index and a sub-carrier having an odd index, and superimposing and transmitting sub-carriers filtered by means of separation. The thus-rendered present invention is a transmission method in the FBMC communication system, the method comprising the steps of: dividing at least two QAM signals into a plurality of groups; performing filtering on each of the plurality of groups; and superimposing and transmitting the QAM signal in the plurality of groups filtered on a time axis. The present invention relates to a transmission method and apparatus, and a corresponding reception method and apparatus.

主权项

1. A method for transmitting signals in a Filter Bank-Multicarrier (FBMC) communication system, the method comprising:
sorting at least two modulated signals into a plurality of groups; filtering the respective groups; transmitting the modulated signals included in the filtered groups in a state of being overlapped in time domain.