J. Semicond. > 2021, Volume 42 > Issue 9 > 092301, doi: 10.1088/1674-4926/42/9/092301
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The realization of a wide-angle voice transmission non-line-of-sight ultraviolet communication system

Yangyang Deng1, 2, Yuehui Wang2, 3, Yiqing Zhang2, 4, Axin Du2, 4 and Jianguo Liu2,

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 Corresponding author: Jianguo Liu, jgliu@semi.ac.cn

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Abstract: A 300 kbps wide-angle non-line-of-sight ultraviolet communication system with voice transmission function is designed here. Based on Poisson distribution theory, we design the symbol detecting method for the receiving discrete photon signals. Using 272 nm LED array as the light source and PMT as the detector, the voice transceiver is integrated into the carriable size of 200 × 90 × 65 mm3. An outfield test shows the system obtains the BER of 0.88% under 200 m. Under 10° wide-angle deviation of the transmitter, a BER below 1.33% is achieved.

Key words: non-line-of-sight, ultraviolet communication, solar-blind



[1]
Hamza A S, Deogun J S, Alexander D R. Classification framework for free space optical communication links and systems. IEEE Commun Surv Tutor, 2019, 21, 1346 doi: 10.1109/COMST.2018.2876805
[2]
Xu Z Y, Sadler B M. Ultraviolet communications: Potential and state-of-the-art. IEEE Commun Mag, 2008, 46, 67
[3]
Vavoulas A, Sandalidis H G, Chatzidiamantis N D, et al. A survey on ultraviolet C-band (UV-C) communications. IEEE Commun Surv Tutor, 2019, 21, 2111 doi: 10.1109/COMST.2019.2898946
[4]
Xu Z Y, Ding H P, Sadler B M, et al. Analytical performance study of solar blind non-line-of-sight ultraviolet short-range communication links. Opt Lett, 2008, 33, 1860 doi: 10.1364/OL.33.001860
[5]
Refaai A, Abaza M, El-Mahallawy M S, et al. Performance analysis of multiple NLOS UV communication cooperative relays over turbulent channels. Opt Express, 2018, 26, 19972 doi: 10.1364/OE.26.019972
[6]
Liao L C, Li Z N, Lang T, et al. UV LED array based NLOS UV turbulence channel modeling and experimental verification. Opt Express, 2015, 23, 21825 doi: 10.1364/OE.23.021825
[7]
Garg K K, Singya P K, Bhatia V. ASER analysis of general order rectangular QAM for dual-hop NLOS UV communication system. 2019 National Conference on Communications (NCC), 2019, 1
[8]
Zou D F, Gong C, Wang K, et al. Characterization on practical photon counting receiver in optical scattering communication. IEEE Trans Commun, 2019, 67, 2203 doi: 10.1109/TCOMM.2018.2884009
[9]
Wu M L, Han D H, Zhang X, et al. Experimental research and comparison of LDPC and RS channel coding in ultraviolet communication systems. Opt Express, 2014, 22, 5422 doi: 10.1364/OE.22.005422
[10]
Gong C, Wang K, Xu Z Y, et al. On full-duplex relaying for optical wireless scattering communication with on-off keying modulation. IEEE Trans Wirel Commun, 2018, 17, 2525 doi: 10.1109/TWC.2018.2797227
[11]
Gong C, Gao Q, Xu Z Y. Signal detection for superposition transmission protocols for optical wireless scattering broadcast channel. IEEE Trans Wirel Commun, 2018, 17, 5480 doi: 10.1109/TWC.2018.2844378
[12]
Zou D F, Gong C, Xu Z Y. Signal detection under short-interval sampling of continuous waveforms for optical wireless scattering communication. IEEE Trans Wirel Commun, 2018, 17, 3431 doi: 10.1109/TWC.2018.2812161
[13]
Arya S, Chung Y H. Non-line-of-sight ultraviolet communication with receiver diversity in atmospheric turbulence. IEEE Photonics Technol Lett, 2018, 30, 895 doi: 10.1109/LPT.2018.2823502
[14]
Ding H P, Chen G, Majumdar A K, et al. Modeling of non-line-of-sight ultraviolet scattering channels for communication. IEEE J Sel Areas Commun, 2009, 27, 1535 doi: 10.1109/JSAC.2009.091203
[15]
Shan T, Ma J, Wu T, et al. Modeling of ultraviolet omni-directional multiple scattering channel based on Monte Carlo method. Opt Lett, 2020, 45, 5724 doi: 10.1364/OL.400028
[16]
Hasan Hariq S, Odabasioglu N. Spatial diversity techniques for non-line-of-sight ultraviolet communication systems over atmospheric turbulence channels. IET Optoelectron, 2020, 14, 327 doi: 10.1049/iet-opt.2020.0005
[17]
Wang G C, Wang K, Gong C, et al. A 1 Mbps real-time NLOS UV scattering communication system with receiver diversity over 1km. IEEE Photonics J, 2018, 10, 1 doi: 10.1109/JPHOT.2018.2822690
[18]
Sun Z T, Zhang L J, Li P A, et al. 1 Mbps NLOS solar-blind ultraviolet communication system based on UV-LED array. Proc SPIE, 2018, 1061, 106170O doi: 10.1117/12.2295330
[19]
Sun X B, Zhang Z Y, Chaaban A, et al. 71-Mbit/s ultraviolet-B LED communication link based on 8-QAM-OFDM modulation. Opt Express, 2017, 25, 23267 doi: 10.1364/OE.25.023267
[20]
Yuan R Z, Ma J S. Review of ultraviolet non-line-of-sight communication. China Commun, 2016, 13, 63 doi: 10.1109/CC.2016.7513203
[21]
Wang K, Gong C, Zou D F, et al. Demonstration of a 400 kbps real-time non-line-of-sight laser-based ultraviolet communication system over 500 m. Chin Opt Lett, 2017, 15, 040602 doi: 10.3788/COL201715.040602
Fig. 1.  (Color online) The work flow of voice transmission NLOS UV communication system at the transmitter and the receiver.

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Fig. 2.  The transmittance property of the filter, with the characteristics of band-pass from 256 to 280 nm, which is friendly to the communication band of 272 nm.

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Fig. 3.  The output of PMT shows the pulse pattern when it captures one photon.

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Fig. 4.  When the transmitter starts signaling, the typical waveform output by the receiver shows the background noise and pulse signal.

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Fig. 5.  Outfield test on the output waveform after the 2-stage TIA of the receiver under solar background radiation in a clear weather.

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Fig. 6.  The waveform of the signal received on the ADC at the distance of (a) 200 m, (b) 225 m, (c) 235 m and (d) 250 m. With the increase of Tx and Rx distance, the number of photons received by the receiver decreases, resulting in the decrease of the number of pulses detected.

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Fig. 7.  With the deviation of the transmitter’s transmission angle, the BER of the system increases.

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Fig. 8.  With a higher average number of detected photons in symbol 1, the transmission performance reveals better property and a reduced BER.

DownLoad: Full-Size Img PowerPoint
[1]
Hamza A S, Deogun J S, Alexander D R. Classification framework for free space optical communication links and systems. IEEE Commun Surv Tutor, 2019, 21, 1346 doi: 10.1109/COMST.2018.2876805
[2]
Xu Z Y, Sadler B M. Ultraviolet communications: Potential and state-of-the-art. IEEE Commun Mag, 2008, 46, 67
[3]
Vavoulas A, Sandalidis H G, Chatzidiamantis N D, et al. A survey on ultraviolet C-band (UV-C) communications. IEEE Commun Surv Tutor, 2019, 21, 2111 doi: 10.1109/COMST.2019.2898946
[4]
Xu Z Y, Ding H P, Sadler B M, et al. Analytical performance study of solar blind non-line-of-sight ultraviolet short-range communication links. Opt Lett, 2008, 33, 1860 doi: 10.1364/OL.33.001860
[5]
Refaai A, Abaza M, El-Mahallawy M S, et al. Performance analysis of multiple NLOS UV communication cooperative relays over turbulent channels. Opt Express, 2018, 26, 19972 doi: 10.1364/OE.26.019972
[6]
Liao L C, Li Z N, Lang T, et al. UV LED array based NLOS UV turbulence channel modeling and experimental verification. Opt Express, 2015, 23, 21825 doi: 10.1364/OE.23.021825
[7]
Garg K K, Singya P K, Bhatia V. ASER analysis of general order rectangular QAM for dual-hop NLOS UV communication system. 2019 National Conference on Communications (NCC), 2019, 1
[8]
Zou D F, Gong C, Wang K, et al. Characterization on practical photon counting receiver in optical scattering communication. IEEE Trans Commun, 2019, 67, 2203 doi: 10.1109/TCOMM.2018.2884009
[9]
Wu M L, Han D H, Zhang X, et al. Experimental research and comparison of LDPC and RS channel coding in ultraviolet communication systems. Opt Express, 2014, 22, 5422 doi: 10.1364/OE.22.005422
[10]
Gong C, Wang K, Xu Z Y, et al. On full-duplex relaying for optical wireless scattering communication with on-off keying modulation. IEEE Trans Wirel Commun, 2018, 17, 2525 doi: 10.1109/TWC.2018.2797227
[11]
Gong C, Gao Q, Xu Z Y. Signal detection for superposition transmission protocols for optical wireless scattering broadcast channel. IEEE Trans Wirel Commun, 2018, 17, 5480 doi: 10.1109/TWC.2018.2844378
[12]
Zou D F, Gong C, Xu Z Y. Signal detection under short-interval sampling of continuous waveforms for optical wireless scattering communication. IEEE Trans Wirel Commun, 2018, 17, 3431 doi: 10.1109/TWC.2018.2812161
[13]
Arya S, Chung Y H. Non-line-of-sight ultraviolet communication with receiver diversity in atmospheric turbulence. IEEE Photonics Technol Lett, 2018, 30, 895 doi: 10.1109/LPT.2018.2823502
[14]
Ding H P, Chen G, Majumdar A K, et al. Modeling of non-line-of-sight ultraviolet scattering channels for communication. IEEE J Sel Areas Commun, 2009, 27, 1535 doi: 10.1109/JSAC.2009.091203
[15]
Shan T, Ma J, Wu T, et al. Modeling of ultraviolet omni-directional multiple scattering channel based on Monte Carlo method. Opt Lett, 2020, 45, 5724 doi: 10.1364/OL.400028
[16]
Hasan Hariq S, Odabasioglu N. Spatial diversity techniques for non-line-of-sight ultraviolet communication systems over atmospheric turbulence channels. IET Optoelectron, 2020, 14, 327 doi: 10.1049/iet-opt.2020.0005
[17]
Wang G C, Wang K, Gong C, et al. A 1 Mbps real-time NLOS UV scattering communication system with receiver diversity over 1km. IEEE Photonics J, 2018, 10, 1 doi: 10.1109/JPHOT.2018.2822690
[18]
Sun Z T, Zhang L J, Li P A, et al. 1 Mbps NLOS solar-blind ultraviolet communication system based on UV-LED array. Proc SPIE, 2018, 1061, 106170O doi: 10.1117/12.2295330
[19]
Sun X B, Zhang Z Y, Chaaban A, et al. 71-Mbit/s ultraviolet-B LED communication link based on 8-QAM-OFDM modulation. Opt Express, 2017, 25, 23267 doi: 10.1364/OE.25.023267
[20]
Yuan R Z, Ma J S. Review of ultraviolet non-line-of-sight communication. China Commun, 2016, 13, 63 doi: 10.1109/CC.2016.7513203
[21]
Wang K, Gong C, Zou D F, et al. Demonstration of a 400 kbps real-time non-line-of-sight laser-based ultraviolet communication system over 500 m. Chin Opt Lett, 2017, 15, 040602 doi: 10.3788/COL201715.040602

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    Received: 10 March 2021 Revised: 22 April 2021 Online: Accepted Manuscript: 01 June 2021Uncorrected proof: 15 June 2021Published: 01 September 2021

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      Article Navigation >  Journal of Semiconductors  > 2021  >  42(9): 092301
      Yangyang Deng, Yuehui Wang, Yiqing Zhang, Axin Du, Jianguo Liu. The realization of a wide-angle voice transmission non-line-of-sight ultraviolet communication system[J]. Journal of Semiconductors, 2021, 42(9): 092301. doi: 10.1088/1674-4926/42/9/092301 Y Y Deng, Y H Wang, Y Q Zhang, A X Du, J G Liu, The realization of a wide-angle voice transmission non-line-of-sight ultraviolet communication system[J]. J. Semicond., 2021, 42(9): 092301. doi: 10.1088/1674-4926/42/9/092301.Export: BibTex EndNote
      Citation:
      Yangyang Deng, Yuehui Wang, Yiqing Zhang, Axin Du, Jianguo Liu. The realization of a wide-angle voice transmission non-line-of-sight ultraviolet communication system[J]. Journal of Semiconductors, 2021, 42(9): 092301. doi: 10.1088/1674-4926/42/9/092301

      Y Y Deng, Y H Wang, Y Q Zhang, A X Du, J G Liu, The realization of a wide-angle voice transmission non-line-of-sight ultraviolet communication system[J]. J. Semicond., 2021, 42(9): 092301. doi: 10.1088/1674-4926/42/9/092301.
      Export: BibTex EndNote
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      The realization of a wide-angle voice transmission non-line-of-sight ultraviolet communication system

      doi: 10.1088/1674-4926/42/9/092301
      • 1.

        University of Chinese Academy of Sciences, Beijing 100049, China

      • 2.

        State Key Laboratory of Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China

      • 3.

        School of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China

      • 4.

        School of Electronic, Electrical and Communication Engineering, University of Chinese Academy of Sciences, Beijing 101408, China

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      • Author Bio:

        Yangyang Deng got her BS degree in 2018 at Shandong University. Now she is currently pursuing the Master degree at University of Chinese Academy of Sciences. Her research interests include UV communication and free-space optical communication

        Jianguo Liu got his PhD degree in 2007 at Nankai University. In 2007, he was a Research Fellow with Nanyang Technological University, Singapore. He is currently a professor with the State Key Laboratory of Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences. His research interests include applied photonics, narrow linewidth lasers, and free-space optical communication

      • Corresponding author: jgliu@semi.ac.cn
      • Received Date: 2021-03-10
      • Revised Date: 2021-04-22
      • Published Date: 2021-09-10

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