A new filter-bank multicarrier system for QAM signal transmission and reception

Hyungju Nam, Moonchang Choi, Chanhong Kim, Daesik Hong, Sooyong Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

34 Citations (Scopus)

Abstract

A filter-bank multicarrier - quadrature amplitude modulation (FBMC-QAM) system with two prototype filters for transmitting QAM signal is proposed. The proposed transmitter performs separate filtering for the even-numbered sub-carrier symbols and the odd-numbered sub-carrier symbols. We derive the orthogonality conditions for a FBMC-QAM system without the intrinsic interference. In order to satisfy the suggested orthogonality conditions, we perform a kind of block interleaving for the odd-numbered sub-carrier filtering. The receiver structure is the counterpart to the transmitter. Numerical results showed that the proposed FBMC-QAM system has almost the same bit error rate (BER) performance compared to the FBMC-OQAM and the orthogonal frequency division multiplexing (OFDM) system. with the proposed FBMC-QAM, multiple-input multiple-output transmission schemes and channel estimation schemes can be utilized similarly as in OFDM.

Original languageEnglish
Title of host publication2014 IEEE International Conference on Communications, ICC 2014
PublisherIEEE Computer Society
Pages5227-5232
Number of pages6
ISBN (Print)9781479920037
DOIs
Publication statusPublished - 2014 Jan 1
Event2014 1st IEEE International Conference on Communications, ICC 2014 - Sydney, NSW, Australia
Duration: 2014 Jun 102014 Jun 14

Publication series

Name2014 IEEE International Conference on Communications, ICC 2014

Other

Other2014 1st IEEE International Conference on Communications, ICC 2014
CountryAustralia
CitySydney, NSW
Period14/6/1014/6/14

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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    Nam, H., Choi, M., Kim, C., Hong, D., & Choi, S. (2014). A new filter-bank multicarrier system for QAM signal transmission and reception. In 2014 IEEE International Conference on Communications, ICC 2014 (pp. 5227-5232). [6884151] (2014 IEEE International Conference on Communications, ICC 2014). IEEE Computer Society. https://doi.org/10.1109/ICC.2014.6884151