You need an account to view media

Sign in to view media

Don't have an account? Please contact us to request an account.

ICC 2020 Workshops
Workshop
Workshop - Optical Wireless Communications

Experimental Evaluation of a Software Defined Visible Light Communication System

Bassam Aly

Date & Time

Thu, June 11, 2020

9:00 am – 5:30 pm

Location

On-Demand

Abstract

Visible light communication (VLC) allows the dual use of light-emitting diodes (LEDs) for illumination and communication purposes. With its large bandwidth and immunity to electromagnetic interference, VLC can be used as complementary and/or alternative to radio communications. In this paper, we present a comprehensive experimental evaluation of a software-defined VLC system with on-off keying for both line-of-sight (LOS) and non-line-of-sight (NLOS) scenarios. The experimental set-up is based on a pair of modified National Instruments USRPs coupled with a custom design front-end. In the measurement campaign, we vary the distance between 1 to 3 meters with a step size of 0.5 m. For each point in this LOS scenario, we measure signal-to-noise (SNR) and bit error rate (BER) with and without lens. We also evaluate the effect of reception angle (i.e, no strict alignment) on system performance. We further evaluate the SNR performance for NLOS scenarios and demonstrate a robust performance due to the wide field-of-view of the front-end.


Presenter

Bassam Aly

Ford Otosan
Sign in to join the conversationDon't have an account? Please contact us to request an account.
Sign in to view documentsDon't have an account? Please contact us to request an account.

Date & Time

Thu, June 11, 2020

9:00 am – 5:30 pm

Location

On-Demand

Session

Workshop - Optical Wireless Communications

9:00 am – 9:30 am

WS-17: Workshop on Optical Wireless Communications

9:30 am – 10:00 am

An Enhanced Camera Assisted Received Signal Strength Ratio Algorithm for Indoor Visible Light Positioning

10:00 am – 10:30 am

Performance Analysis of Dual-Hop Mixed FSO/mmWave Systems

10:30 am – 11:00 am

On the Performance of Dual-Hop RF-UWOC System

11:00 am – 11:30 am

Performance Analysis of Hybrid FSO/RF System with Transmit Aperture Selection

11:30 am – 12:00 pm

Bringing MIMO to VLC using COTS WiFi

12:00 pm – 12:30 pm

Indoor Non-line of sight Visible Light Communication with a Bi-LSTM Neural Network

12:30 pm – 1:00 pm

Pre-Distorted ADO-OFDM for Mutual Interference Eliminating with Low Complexity and Low Latency

1:00 pm – 1:30 pm

Experimental Evaluation of a Software Defined Visible Light Communication System

1:30 pm – 2:00 pm

Deep Learning based Signal Detection for OFDM VLC Systems

2:00 pm – 2:30 pm

An Orientation-based Random Waypoint Model for User Mobility in Wireless Networks

2:30 pm – 3:00 pm

Successive-Interference-Cancellation-Free NOMA for Indoor VLC: A Generalized Spatial Modulation Based Approach

3:00 pm – 3:30 pm

Simultaneous Lightwave Information and Power Transfer via Scattering and Line-of-Sight Links

3:30 pm – 4:00 pm

Zone-Based Positioning Using Trust Beacons, Angle Diversity, and Optical Wireless Communications

4:00 pm – 4:30 pm

On the Performance of Single Side-Band OFDM for Band-Limited Visible Light Communication

4:30 pm – 5:00 pm

Trajectory prediction of target light source for dynamic visible light communication systems with a narrow field of view

5:00 pm – 5:30 pm

Secure Backhauling over Adaptive Parallel MmWave/FSO link