47-kbit/s RGB-LED-based optical camera communication based on 2D-CNN and XOR-based data loss compensation
Publication in refereed journal

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其它資訊
摘要In an RGB-LED-based optical camera communication (OCC) system, the inter-symbol interference and inter-channel interference deteriorate the transmission performance considerably. In this paper, a two-dimensional CNN structure is proposed for data recovery by learning features between color channels and neighboring symbols in the rolling shutter based OCC system under random data transmission. Moreover, we further propose an XOR-based data loss compensation method to realize 21% data rate improvement by restoring the lost data during the transmission. A record-high data rate at 47 kbit/s has been experimentally achieved for an RGB-LED-based OCC system using a rolling shutter camera in a smartphone.
出版社接受日期26.10.2019
著者Liqiong Liu, Rui Deng, Lian-Kuan Chen
期刊名稱Optics Express
出版年份2019
月份11
日期11
卷號27
期次23
出版社Optical Society of America
頁次33840 - 33846
國際標準期刊號1094-4087
語言美式英語

上次更新時間 2020-22-11 於 23:45