Photon-Counting Underwater Optical Wireless Communication for Reliable Video Transmission Using Joint Source-Channel Coding Based on Distributed Compressive Sensing | |
Hong, Zhu1; Yan, Qiurong1,2; Li, Zihang1; Zhan, Ting1; Wang, Yuhao1 | |
刊名 | SENSORS |
2019-03-01 | |
卷号 | 19期号:5 |
关键词 | photon-counting underwater optical wireless communication distributed compressive video sensing |
ISSN号 | 1424-8220 |
DOI | 10.3390/s19051042 |
产权排序 | 2 |
英文摘要 | To achieve long-distance underwater optical wireless communication, a single photon detector with single photon limit sensitivity is used to detect the optical signal at the receiver. The communication signal is extracted from the discrete single photon pulses output from the detector. Due to fluctuation of photon flux and quantum efficiency of photon detection, long-distance underwater optical wireless communication has the characteristics that the link is easily interrupted, the bit error rate is high, and the burst error is large. To achieve reliable video transmission, a joint source-channel coding scheme based on residual distributed compressive video sensing is proposed for the underwater photon counting communication system. Signal extraction from single photon pulses, data frame and data verification are specifically designed. This scheme greatly reduces the amount of data at the transmitter, transfers the computational complexity to the decoder in receiver, and enhances anti-channel error ability. The experimental results show that, when the baud rate was 100 kbps and the average number of photon pulses per bit was 20, the bit error rate (BER) was 0.0421 and video frame could still be restored clearly. |
语种 | 英语 |
出版者 | MDPI |
WOS记录号 | WOS:000462540400061 |
内容类型 | 期刊论文 |
源URL | [http://ir.opt.ac.cn/handle/181661/31358] |
专题 | 西安光学精密机械研究所_光电子学研究室 |
通讯作者 | Yan, Qiurong |
作者单位 | 1.Nanchang Univ, Sch Informat Engn, Nanchang 330031, Jiangxi, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Hong, Zhu,Yan, Qiurong,Li, Zihang,et al. Photon-Counting Underwater Optical Wireless Communication for Reliable Video Transmission Using Joint Source-Channel Coding Based on Distributed Compressive Sensing[J]. SENSORS,2019,19(5). |
APA | Hong, Zhu,Yan, Qiurong,Li, Zihang,Zhan, Ting,&Wang, Yuhao.(2019).Photon-Counting Underwater Optical Wireless Communication for Reliable Video Transmission Using Joint Source-Channel Coding Based on Distributed Compressive Sensing.SENSORS,19(5). |
MLA | Hong, Zhu,et al."Photon-Counting Underwater Optical Wireless Communication for Reliable Video Transmission Using Joint Source-Channel Coding Based on Distributed Compressive Sensing".SENSORS 19.5(2019). |
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