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- Publisher Website: 10.1109/JPHOT.2018.2822690
- Scopus: eid_2-s2.0-85045180376
- WOS: WOS:000429999600001
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Article: A 1Mbps Real-Time NLOS UV Scattering Communication System with Receiver Diversity over 1km
Title | A 1Mbps Real-Time NLOS UV Scattering Communication System with Receiver Diversity over 1km |
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Authors | |
Keywords | discrete-time Poisson channel Non-Line of sight (NLOS) receiver diversity ultraviolet (UV) scattering communication |
Issue Date | 2018 |
Citation | IEEE Photonics Journal, 2018, v. 10, n. 2, article no. 7903013 How to Cite? |
Abstract | In the nonline of sight (NLOS) ultraviolet (UV) scattering communication, the received signals exhibit the characteristics of discrete photoelectrons due to the extremely large path loss. We design and demonstrate an NLOS UV scattering communication system in this paper, where the receiver-side signal detection is designed based on a discrete-time Poisson channel model. In our system, a laser and multiple photomultiplier tubes are employed as the optical transmitter and detector, respectively. Furthermore, we design algorithms for pulse-counting, synchronization, channel estimation, and LLR computation for hardware realization in field-programmable gate array board. Simulation results are provided to evaluate the proposed system design and specify the system key parameters for real-time implementation. We perform field tests for real-time communication with the transmission range over 1 km, where the system throughput reaches 1 Mbps. |
Persistent Identifier | http://hdl.handle.net/10722/316494 |
ISSN | 2023 Impact Factor: 2.1 2023 SCImago Journal Rankings: 0.558 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Wang, Guanchu | - |
dc.contributor.author | Wang, Kun | - |
dc.contributor.author | Gong, Chen | - |
dc.contributor.author | Zou, Difan | - |
dc.contributor.author | Jiang, Zhimeng | - |
dc.contributor.author | Xu, Zhengyuan | - |
dc.date.accessioned | 2022-09-14T11:40:35Z | - |
dc.date.available | 2022-09-14T11:40:35Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | IEEE Photonics Journal, 2018, v. 10, n. 2, article no. 7903013 | - |
dc.identifier.issn | 1943-0655 | - |
dc.identifier.uri | http://hdl.handle.net/10722/316494 | - |
dc.description.abstract | In the nonline of sight (NLOS) ultraviolet (UV) scattering communication, the received signals exhibit the characteristics of discrete photoelectrons due to the extremely large path loss. We design and demonstrate an NLOS UV scattering communication system in this paper, where the receiver-side signal detection is designed based on a discrete-time Poisson channel model. In our system, a laser and multiple photomultiplier tubes are employed as the optical transmitter and detector, respectively. Furthermore, we design algorithms for pulse-counting, synchronization, channel estimation, and LLR computation for hardware realization in field-programmable gate array board. Simulation results are provided to evaluate the proposed system design and specify the system key parameters for real-time implementation. We perform field tests for real-time communication with the transmission range over 1 km, where the system throughput reaches 1 Mbps. | - |
dc.language | eng | - |
dc.relation.ispartof | IEEE Photonics Journal | - |
dc.subject | discrete-time Poisson channel | - |
dc.subject | Non-Line of sight (NLOS) | - |
dc.subject | receiver diversity | - |
dc.subject | ultraviolet (UV) scattering communication | - |
dc.title | A 1Mbps Real-Time NLOS UV Scattering Communication System with Receiver Diversity over 1km | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1109/JPHOT.2018.2822690 | - |
dc.identifier.scopus | eid_2-s2.0-85045180376 | - |
dc.identifier.volume | 10 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | article no. 7903013 | - |
dc.identifier.epage | article no. 7903013 | - |
dc.identifier.isi | WOS:000429999600001 | - |