OFDM with interleaved subcarrier-index modulation

Xiao, Yue and Wang, Shunshun and Dan, Lilin and Lei, Xia and Yang, Ping and Xiang, Wei (2014) OFDM with interleaved subcarrier-index modulation. IEEE Communications Letters, 18 (8). pp. 1447-1450. ISSN 1089-7798


Orthogonal frequency division multiplexing with index
modulation (OFDM-IM) is a recently developed technique
which modulates part of the information bits using the indices of OFDM subcarriers. In this letter, a simple and efficient subcarrier-level interleaving scheme is introduced to improve the performance of conventional OFDM-IM through enlarging the Euclidean distances among the modulated symbols. Both theoretical analysis and simulation results are presented to show that the proposed OFDM with interleaved sucarrier-index modulation (OFDM-ISIM) can achieve better system performance than conventional OFDM-IM and OFDM with low-order modulation schemes such as binary phase shift keying, quadrature phase shift keying and 16 quadrature amplitude modulation.

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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Additional Information: © 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Faculty/School / Institute/Centre: Current - Faculty of Health, Engineering and Sciences - School of Mechanical and Electrical Engineering (1 Jul 2013 -)
Faculty/School / Institute/Centre: Current - Faculty of Health, Engineering and Sciences - School of Mechanical and Electrical Engineering (1 Jul 2013 -)
Date Deposited: 19 Jan 2015 02:13
Last Modified: 07 Jul 2016 06:06
Uncontrolled Keywords: interleaved subcarrier-index modulation; maximum-likelihood detection; orthogonal frequency division multiplexing
Fields of Research (2008): 09 Engineering > 0906 Electrical and Electronic Engineering > 090609 Signal Processing
10 Technology > 1006 Computer Hardware > 100605 Performance Evaluation; Testing and Simulation of Reliability
10 Technology > 1005 Communications Technologies > 100510 Wireless Communications
Fields of Research (2020): 40 ENGINEERING > 4006 Communications engineering > 400607 Signal processing
40 ENGINEERING > 4009 Electronics, sensors and digital hardware > 400904 Electronic device and system performance evaluation, testing and simulation
40 ENGINEERING > 4006 Communications engineering > 400608 Wireless communication systems and technologies (incl. microwave and millimetrewave)
Socio-Economic Objectives (2008): E Expanding Knowledge > 97 Expanding Knowledge > 970108 Expanding Knowledge in the Information and Computing Sciences
Identification Number or DOI: https://doi.org/10.1109/LCOMM.2014.2332340
URI: http://eprints.usq.edu.au/id/eprint/26578

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