Modeling of Visible Light Channels and Performance Analysis of ACO-OFDM

被引：0
|
作者：
Yesilkaya, Anil [1 ]
Alsan, Huseyin Fuat [1 ]
Miramirkhani, Farshad [2 ]
Panayirci, Erdal [1 ]
Senol, Habib [1 ]
Uysal, Murat [2 ]
机构：
[1] Kadir Has Univ, Elekt & Elekt Muhendisligi Bolumu, Istanbul, Turkey
[2] Ozyegin Univ, Elekt & Elekt Muhendisligi Bolumu, Istanbul, Turkey
来源：
2015 23RD SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE (SIU) | 2015年
关键词：
Visible Light Communication; OFDM; ACO-OFDM; Indoor Channel Modeling;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Spectrum scarcity of traditional radio communication has led communication engineers to find new alternatives. Indoor visible light communication is one alternative to solve this problem since its spectrum is not regulated and it has much wider bandwidth then traditional communication systems. This increased the research done in the field of visible light communications. However a proper indoor channel model is lacking and all previous studies assumes that only additive white Gaussian noise (AWGN) is present. Lack of proper channel model has motivated us to model a realistic indoor visible light channel. After modeling the indoor visible light channel, the performance of an asymmetrically clipped optical OFDM (ACO-OFDM) system which is suitable for optical communications is investigated and compared to that of the AWGN optical channels.
引用
收藏
页码：2102 / 2105
页数：4
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