Rate-adaptive OFDM MIMO VLC system

Name: Rate-adaptive OFDM MIMO VLC system
Author: Narmanlıoğlu, Ömer, Kızılırmak, R. Ç., Miramirkhani, Farshad, Uysal, Murat

İsim	Rate-adaptive OFDM MIMO VLC system
Yazar	Narmanlıoğlu, Ömer, Kızılırmak, R. Ç., Miramirkhani, Farshad, Uysal, Murat
Basım Tarihi:	2018-01-19
Basım Yeri	- IEEE
Konu	Visible-light communications, Modulation schemes
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	9781538617236
Kayıt Numarası	3c210781-be22-4642-ab2e-9c0dd68b370e
Lokasyon	Electrical & Electronics Engineering
Tarih	2018-01-19
Notlar	TÜBİTAK
Örnek Metin	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.
Cilt	2018

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Rate-adaptive OFDM MIMO VLC system

Yazar Narmanlıoğlu, Ömer, Kızılırmak, R. Ç., Miramirkhani, Farshad, Uysal, Murat

Basım Tarihi 2018-01-19

Basım Yeri - IEEE

Konu Visible-light communications, Modulation schemes

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 9781538617236

Kayıt Numarası 3c210781-be22-4642-ab2e-9c0dd68b370e

Lokasyon Electrical & Electronics Engineering

Tarih 2018-01-19

Notlar TÜBİTAK

Örnek Metin 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.

Cilt 2018