Uplink and Downlink Transceiver Design for OFDM with Index Modulation in Multi-user Networks

Merve Yüzgeçcioğlu; Eduard Jorswieck

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arXiv · 1801.10056

Uplink and Downlink Transceiver Design for OFDM with Index Modulation in Multi-user Networks

Merve Yüzgeçcioğlu·Eduard Jorswieck

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Abstract

A new modulation scheme called OFDM with index modulation (OFDM-IM) is introduced recently. This scheme allows to transmit additional bits by mapping a part of incoming bit stream to the indices of the subcarriers. In this work, performance of OFDM-IM in multi-user networks for uplink and downlink scenario is studied. For both scenarios, novel base station designs are introduced in order to overcome the inter-user-interference (IUI). Simulation results show that OFDM-IM outperforms the classical OFDM in multi-user networks and IUI is eliminated successfully even in large networks.

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BibTeX RIS

Merve Yüzgeçcioğlu, Eduard Jorswieck. 2018-01-30. Uplink and Downlink Transceiver Design for OFDM with Index Modulation in Multi-user Networks. https://arxiv.org/abs/1801.10056

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