Experimental Demonstration of OFDM Visible Light Communications based on System-on-Chip

Setiawan, Erwin Budi; Adiono, Trio

doi:10.1109/isesd.2018.8605466

Cited by 7 publications

(3 citation statements)

References 12 publications

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“…FPGA-based system-on-chip (SoC) devices present an attractive alternate solution due to their inherent parallelism, high processing speed, and low latency, which are crucial for the implementation of high-performance real-time communication systems. Some works on FPGA-based VLC system implementations were reported in [9][10][11][12][13][14][15][16][17]. Studies [9][10][11] focus solely on detailing the FPGA implementation of various modulation schemes for VLC systems and evaluating FPGA resources and power utilization, without reporting any actual results from VLC experiments.…”

Section: Related Workmentioning

confidence: 99%

“…Studies [9][10][11] focus solely on detailing the FPGA implementation of various modulation schemes for VLC systems and evaluating FPGA resources and power utilization, without reporting any actual results from VLC experiments. Other works [12][13][14][15] provide some experimental results but are limited to indoor VLC systems. As wireless transmitters, they use indoor LEDs which typically follow a Lambertian pattern.…”

Section: Related Workmentioning

confidence: 99%

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FPGA-Based Implementation and Experimental Demonstration of a Vehicular VLC System

Ashfaq,

Tettey,

Uysal

2023

2023 IEEE Virtual Conference on Communications (VCC)

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Amidst the widespread deployment of LED lighting in vehicles, visible light communications (VLC) has emerged as a promising solution for reliable vehicle-to-vehicle (V2V) connectivity. This paper presents an FPGA-based design and implementation of a vehicular visible light communication (VLC) system employing On-Off Keying (OOK) modulation. The system uses a low-beam vehicular headlight as the wireless transmitter while the encoding, modulation, and demodulation modules are implemented on the Zynq-7000 series FPGA. At the receiver side, a 25.4 mm biconvex lens is utilized in front of the photodetector for received power improvement at longer distances. SNR, data rate, packet loss ratio, and BER results are shared from an extensive measurement campaign carried out in broad daylight conditions for up to 20 m distance. The experimental results demonstrate promising data rates and signal-to-noise ratios at distances of up to 14 m, highlighting the potential of VLC-based solutions for short-range vehicular communication.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

FPGA-Based Implementation and Experimental Demonstration of a Vehicular VLC System

Ashfaq,

Tettey,

Uysal

2023

2023 IEEE Virtual Conference on Communications (VCC)

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“…Moreover, due to copyright issues, we only show the OFDM process result at the RTL simulation. The readers can track other research results in [6][7][8] including modulator and demodulator parts also the overall systems.…”

Section: Introductionmentioning

confidence: 99%

Modelling the OFDM-based PHY Layer in SoC for Visible Light Communication

Setiawan

Adiono

2019

Int. J. Recent Contrib. Eng. Sci. IT

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In this paper, we report a System-on-Chip (SoC) architecture for OFDM-based Visible Light Communication (VLC). The OFDM block was implemented as VLC PHY layer. The OFDM block comprises of transmitter and receiver. In transmitter block, there are Reed-Solomon encoder, modulator, IFFT, and preamble generator. While in receiver block, there are Reed-Solomon decoder, demodulator, FFT, and synchronizer. In SoC, these blocks are designed as IP cores. The industry standard AXI4-Stream protocol was used for data exchange between IP cores. The OFDM model in SoC was verified by comparing with a MATLAB simulation.

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Design and verification of SoC for OFDM-based visible light communication transceiver systems and integration with off-the-shelf analog front-end

Setiawan

Adiono

Popoola

2022

Optik

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Experimental Demonstration of OFDM Visible Light Communications based on System-on-Chip

Cited by 7 publications

References 12 publications

FPGA-Based Implementation and Experimental Demonstration of a Vehicular VLC System

FPGA-Based Implementation and Experimental Demonstration of a Vehicular VLC System

Modelling the OFDM-based PHY Layer in SoC for Visible Light Communication

Design and verification of SoC for OFDM-based visible light communication transceiver systems and integration with off-the-shelf analog front-end

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