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 |
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ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
Cite this
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
}
TY - GEN
T1 - Rate-Adaptive OFDM MIMO VLC system
AU - Narmanlioglu, Omer
AU - Kizilirmak, Refik
AU - Miramirkhani, Farshad
AU - Uysal, Murat
PY - 2018/1/19
Y1 - 2018/1/19
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85046294279&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85046294279&partnerID=8YFLogxK
M3 - Conference contribution
VL - 2018-January
SP - 676
EP - 680
BT - 2017 10th International Conference on Electrical and Electronics Engineering, ELECO 2017
PB - Institute of Electrical and Electronics Engineers Inc.
ER -