Performance Evaluation of Wavelet-Based Optical Wireless System using On-Off Keying Modulation
-
Himanshu Monga
,
Shilpa Rani
Abstract
The paper investigates the performance of DWT (Discrete Wavelet Transform) and CWT (Continuous Wavelet Transform) techniques based on On – Off keying modulation (OOK) for reduced BER with increase in SNR in optical wireless system. In this work, the effects of Inter-symbol Interference (ISI) and light interference on Artificial Neural Network (ANN) receiver are analyzed and reported. In proposed optical wireless system the On- Off Keying (OOK) modulation is used at receiver to analyze BER and SNR. It is further concluded that error prospect in the received signal relates to the noise level, which is given in terms of obtained SNR value.
References
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© 2019 Walter de Gruyter GmbH, Berlin/Boston
Artikel in diesem Heft
- Frontmatter
- Amplifiers
- Flattened gain S + C + L Band RAMAN–Thulium-Doped Tellurite Fiber Amplifier Hybrid Optical Amplifier for Super Dense Wavelength Division Multiplexing System
- Devices
- Laser Diode to Single-Mode Circular Core Parabolic Index Fiber Coupling via Upside-Down Tapered Hyperbolic Microlens on the Tip of the Fiber: Prediction of Coupling Optics by ABCD Matrix Formalism
- Impact of Various Parameters on the Performance of Optical Directional Coupler
- Perfect Tunable All-Optical Diode based on Periodic Photonic Crystal Grand Graded Structures
- Design of All-optical Half-subtractor Circuit Device using 2-D Principle of Photonic Crystal Waveguides
- Networks
- Minimization Number of Network-Coded Links Based on Improved Adaptive Genetic Algorithm for Multi-source Optical Networks
- Design and Investigations with all Optical Multilogic Network
- Comparative Study of Optical Interconnection Architectures in Data Center Networks
- Fallacious Node Algorithm for Performance Enhancement in Optical-Burst-Switching Networks
- Receiver
- Effect of Pointing Error on BER Performance of a Multi-wavelength OCDMA FSO System with SIK Dual Detector Receiver
- Systems
- 40 Gbps Downstream Transmission Using DQPSK and 20 Gbps Upstream Transmission Using IRZ Modulation in Full-Duplex WDM-PON
- Performance Evaluation of Wavelet-Based Optical Wireless System using On-Off Keying Modulation
- Construction and Analysis of a Novel SAC-OCDMA System with EDW Coding using Direct Detection Technique
- Effects of Diverse Dispersion Compensation Formats at Different Data Rates in Light-Wave System
- 10 Gbps-60 GHz RoF Transmission System for 5 G Applications
- High Speed 4 × 2.5 Gbps-5 GHz AMI-WDM-RoF Transmission System for WLANs
- Theory
- Optical Buffer Design based on SOA and DCFBG
- Statistical Analysis of FSO Links Employing Multiple Transmitter/Receiver Strategy over Double-Generalized and Gamma–Gamma Fading Channel Using Different Modulation Techniques
- Bit Error Rate Performance Analysis of Hybrid Subcarrier Intensity Modulation-Based FSO with Spatial Diversity in Various Weather Conditions
- Analyzing DWDM System with Different Modulation Formats and Channel Spacing
- On the End-to-End Performance of a Mixed RF-FSO link with a Decode-and-Forward Relay
- Retraction
- Retraction
Artikel in diesem Heft
- Frontmatter
- Amplifiers
- Flattened gain S + C + L Band RAMAN–Thulium-Doped Tellurite Fiber Amplifier Hybrid Optical Amplifier for Super Dense Wavelength Division Multiplexing System
- Devices
- Laser Diode to Single-Mode Circular Core Parabolic Index Fiber Coupling via Upside-Down Tapered Hyperbolic Microlens on the Tip of the Fiber: Prediction of Coupling Optics by ABCD Matrix Formalism
- Impact of Various Parameters on the Performance of Optical Directional Coupler
- Perfect Tunable All-Optical Diode based on Periodic Photonic Crystal Grand Graded Structures
- Design of All-optical Half-subtractor Circuit Device using 2-D Principle of Photonic Crystal Waveguides
- Networks
- Minimization Number of Network-Coded Links Based on Improved Adaptive Genetic Algorithm for Multi-source Optical Networks
- Design and Investigations with all Optical Multilogic Network
- Comparative Study of Optical Interconnection Architectures in Data Center Networks
- Fallacious Node Algorithm for Performance Enhancement in Optical-Burst-Switching Networks
- Receiver
- Effect of Pointing Error on BER Performance of a Multi-wavelength OCDMA FSO System with SIK Dual Detector Receiver
- Systems
- 40 Gbps Downstream Transmission Using DQPSK and 20 Gbps Upstream Transmission Using IRZ Modulation in Full-Duplex WDM-PON
- Performance Evaluation of Wavelet-Based Optical Wireless System using On-Off Keying Modulation
- Construction and Analysis of a Novel SAC-OCDMA System with EDW Coding using Direct Detection Technique
- Effects of Diverse Dispersion Compensation Formats at Different Data Rates in Light-Wave System
- 10 Gbps-60 GHz RoF Transmission System for 5 G Applications
- High Speed 4 × 2.5 Gbps-5 GHz AMI-WDM-RoF Transmission System for WLANs
- Theory
- Optical Buffer Design based on SOA and DCFBG
- Statistical Analysis of FSO Links Employing Multiple Transmitter/Receiver Strategy over Double-Generalized and Gamma–Gamma Fading Channel Using Different Modulation Techniques
- Bit Error Rate Performance Analysis of Hybrid Subcarrier Intensity Modulation-Based FSO with Spatial Diversity in Various Weather Conditions
- Analyzing DWDM System with Different Modulation Formats and Channel Spacing
- On the End-to-End Performance of a Mixed RF-FSO link with a Decode-and-Forward Relay
- Retraction
- Retraction
