publication . Article . Preprint . 2015

Multiple-Input Multiple-Output OFDM with Index Modulation

Ertugrul Basar;
Open Access
  • Published: 21 Oct 2015 Journal: IEEE Signal Processing Letters, volume 22, pages 2,259-2,263 (issn: 1070-9908, eissn: 1558-2361, Copyright policy)
  • Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Abstract
Orthogonal frequency division multiplexing with index modulation (OFDM-IM) is a novel multicarrier transmission technique which has been proposed as an alternative to classical OFDM. The main idea of OFDM-IM is the use of the indices of the active subcarriers in an OFDM system as an additional source of information. In this work, we propose multiple-input multiple-output OFDM-IM (MIMO-OFDM-IM) scheme by combining OFDM-IM and MIMO transmission techniques. The low complexity transceiver structure of the MIMO-OFDM-IM scheme is developed and it is shown via computer simulations that the proposed MIMO-OFDM-IM scheme achieves significantly better error performance tha...
Subjects
arXiv: Computer Science::Information TheoryComputer Science::Networking and Internet ArchitectureComputer Science::OtherComputer Science::PerformanceStatistics::Methodology
free text keywords: Computer Science - Information Theory

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