Experimental demonstration of block interleaved frequency division multiple access for bidirectional visible light communications

Bangjiang Lin; Hui Yang; Weiping Ye; Xuan Tang; Zabih Ghassemlooy

doi:10.1117/1.OE.56.1.016112

Experimental demonstration of block interleaved frequency division multiple access for bidirectional visible light communications

Bangjiang Lin^*
, Hui Yang
, Weiping Ye
, Xuan Tang
, Zabih Ghassemlooy

^*此作品的通讯作者

Chinese Academy of Sciences
Southwest Jiaotong University
Nanjing University of Posts and Telecommunications
Northumbria University

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

We propose a power efficient multiple access scheme for visible light communications (VLC) based on the block interleaved frequency division multiple access (B-IFDMA) which provides large frequency-diversity, flexible bandwidth allocation, low complexity of channel equalization, and user separation. Bidirectional B-IFDMA VLC transmission is experimentally demonstrated to verify its feasibility. The impact of the number of subcarriers per block on the transmission performance under wireless optical channel is investigated.

源语言	英语
文章编号	016112
期刊	Optical Engineering
卷	56
期	1
DOI	https://doi.org/10.1117/1.OE.56.1.016112
出版状态	已出版 - 1 1月 2017
已对外发布	是

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AU - Lin, Bangjiang

AU - Yang, Hui

AU - Ye, Weiping

AU - Tang, Xuan

AU - Ghassemlooy, Zabih

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N2 - We propose a power efficient multiple access scheme for visible light communications (VLC) based on the block interleaved frequency division multiple access (B-IFDMA) which provides large frequency-diversity, flexible bandwidth allocation, low complexity of channel equalization, and user separation. Bidirectional B-IFDMA VLC transmission is experimentally demonstrated to verify its feasibility. The impact of the number of subcarriers per block on the transmission performance under wireless optical channel is investigated.

AB - We propose a power efficient multiple access scheme for visible light communications (VLC) based on the block interleaved frequency division multiple access (B-IFDMA) which provides large frequency-diversity, flexible bandwidth allocation, low complexity of channel equalization, and user separation. Bidirectional B-IFDMA VLC transmission is experimentally demonstrated to verify its feasibility. The impact of the number of subcarriers per block on the transmission performance under wireless optical channel is investigated.

KW - blockwise allocation

KW - interleaved frequency division multiple access

KW - visible light communications

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Experimental demonstration of block interleaved frequency division multiple access for bidirectional visible light communications

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