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
Abstract
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. Permanent restricted access to published version due to publisher copyright policy. |
| Faculty / Department / School: | Current - Faculty of Health, Engineering and Sciences - School of Mechanical and Electrical Engineering |
| 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 : | 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 |
| Socio-Economic Objective: | E Expanding Knowledge > 97 Expanding Knowledge > 970108 Expanding Knowledge in the Information and Computing Sciences |
| Identification Number or DOI: | 10.1109/LCOMM.2014.2332340 |
| URI: | http://eprints.usq.edu.au/id/eprint/26578 |
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