Experimental evaluation of unipolar OFDM VLC system on software defined platform

Name: Experimental evaluation of unipolar OFDM VLC system on software defined platform
Author: Mohamed, Bassam Aly Abdelrahman, Elamassie, Mohammed, Uysal, Murat, Kınav, E.

İsim	Experimental evaluation of unipolar OFDM VLC system on software defined platform
Yazar	Mohamed, Bassam Aly Abdelrahman, Elamassie, Mohammed, Uysal, Murat, Kınav, E.
Basım Tarihi:	2019
Basım Yeri	- IEEE
Konu	Visible light communication, Software defined, USRP, Unipolar orthogonal frequency division multiplexing
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-172812091-1
Kayıt Numarası	735b1bcc-a64d-4a80-9755-d8de367cb105
Lokasyon	Electrical & Electronics Engineering
Tarih	2019
Notlar	Horizon 2020 ; TÜBİTAK
Örnek Metin	With unique features and advantages, visible light communication (VLC) is considered as a powerful complementary wireless access technology to radio frequency solutions such as WiFi. To handle the frequency-selectivity of VLC channels particularly at high speeds, multi-carrier signaling in the form of orthogonal frequency division multiplexing (OFDM) is typically preferred. Among various variants of optical OFDM, unipolar OFDM (U-OFDM) stands outs with its better error rate performance. In this paper, we present the experimental evaluation of the bit error rate (BER) performance of a U-OFDM-based VLC system. In our experimental set-up, we use the popular software defined platform USRP (Universal software radio peripheral) from National Instruments customized with baseband cards and integrated with VLC front-ends. We first characterize the frequency-selective VLC channel. Then, we present BER performance against the estimated signal-to-noise-ratio and confirm it through comparison with theoretical results.
DOI	10.1109/ConTEL.2019.8848539

Kaynağa git Özyeğin Üniversitesi

Aramaya Dön

Özyeğin Üniversitesi

Kaynağa git

Experimental evaluation of unipolar OFDM VLC system on software defined platform

Yazar Mohamed, Bassam Aly Abdelrahman, Elamassie, Mohammed, Uysal, Murat, Kınav, E.

Basım Tarihi 2019

Basım Yeri - IEEE

Konu Visible light communication, Software defined, USRP, Unipolar orthogonal frequency division multiplexing

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-172812091-1

Kayıt Numarası 735b1bcc-a64d-4a80-9755-d8de367cb105

Lokasyon Electrical & Electronics Engineering

Tarih 2019

Notlar Horizon 2020 ; TÜBİTAK

Örnek Metin With unique features and advantages, visible light communication (VLC) is considered as a powerful complementary wireless access technology to radio frequency solutions such as WiFi. To handle the frequency-selectivity of VLC channels particularly at high speeds, multi-carrier signaling in the form of orthogonal frequency division multiplexing (OFDM) is typically preferred. Among various variants of optical OFDM, unipolar OFDM (U-OFDM) stands outs with its better error rate performance. In this paper, we present the experimental evaluation of the bit error rate (BER) performance of a U-OFDM-based VLC system. In our experimental set-up, we use the popular software defined platform USRP (Universal software radio peripheral) from National Instruments customized with baseband cards and integrated with VLC front-ends. We first characterize the frequency-selective VLC channel. Then, we present BER performance against the estimated signal-to-noise-ratio and confirm it through comparison with theoretical results.

DOI 10.1109/ConTEL.2019.8848539