Rate-Adaptive OFDM MIMO VLC system

Omer Narmanlioglu; Refik Kizilirmak; Farshad Miramirkhani; Murat Uysal

Rate-Adaptive OFDM MIMO VLC system

Omer Narmanlioglu, Refik Kizilirmak, Farshad Miramirkhani, Murat Uysal

Department of Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, we investigate link adaptation for an orthogonal frequency division multiplexing (OFDM)-based multiple-input multiple-output (MIMO) visible light communication (VLC) system. The MIMO system under consideration employs repetition coding, therefore all the transmitters emit the same information. We propose a rate adaptation algorithm where the modulation size is selected among the available constellation sets. The receiver first calculates the instantaneous signal-To-noise ratio per subcarrier, then determines the maximum constellation size on each subcarrier that can be supported while satisfying a predefined target bit error rate. Our numerical results reveal that a peak data rate of more than 1.14 Gbits/sec can be achieved using LEDs with cut-off frequency of 10 MHz in typical office spaces.

Original language	English
Title of host publication	2017 10th International Conference on Electrical and Electronics Engineering, ELECO 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	676-680
Number of pages	5
Volume	2018-January
ISBN (Electronic)	9786050107371
Publication status	Published - Jan 19 2018
Event	10th International Conference on Electrical and Electronics Engineering, ELECO 2017 - Bursa, Turkey Duration: Nov 29 2017 → Dec 2 2017

Other

Other	10th International Conference on Electrical and Electronics Engineering, ELECO 2017
Country	Turkey
City	Bursa
Period	11/29/17 → 12/2/17

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

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Cite this

Narmanlioglu, O., Kizilirmak, R., Miramirkhani, F., & Uysal, M. (2018). Rate-Adaptive OFDM MIMO VLC system. In 2017 10th International Conference on Electrical and Electronics Engineering, ELECO 2017 (Vol. 2018-January, pp. 676-680). Institute of Electrical and Electronics Engineers Inc..

Rate-Adaptive OFDM MIMO VLC system. / Narmanlioglu, Omer; Kizilirmak, Refik; Miramirkhani, Farshad; Uysal, Murat.

2017 10th International Conference on Electrical and Electronics Engineering, ELECO 2017. Vol. 2018-January Institute of Electrical and Electronics Engineers Inc., 2018. p. 676-680.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Narmanlioglu, O, Kizilirmak, R, Miramirkhani, F & Uysal, M 2018, Rate-Adaptive OFDM MIMO VLC system. in 2017 10th International Conference on Electrical and Electronics Engineering, ELECO 2017. vol. 2018-January, Institute of Electrical and Electronics Engineers Inc., pp. 676-680, 10th International Conference on Electrical and Electronics Engineering, ELECO 2017, Bursa, Turkey, 11/29/17.

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