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Performance Evaluation of Hybrid FSO-SACOCDMA System under Different Weather Conditions

  • Himali Sarangal EMAIL logo , Amarpal Singh , Jyoteesh Malhotra und Simrandeep Singh Thapar
Veröffentlicht/Copyright: 29. November 2018
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Journal of Optical Communications
Aus der Zeitschrift Journal of Optical Communications Band 43 Heft 1

Abstract

Spectral amplitude coding optical code division multiple access (SACOCDMA) is a multiplexing technique, which provides faster speed, efficiency, security and unlimited bandwidth. It is widely preferred because of its ability to eliminate multiple access interference (MAI). Free space optics (FSO) provides a wireless link to transmit data securely at higher rates for last mile access. In this work, a 100 Gb/s hybrid FSO-SACOCDMA is designed using direct detection. The performance of FSO using SACOCDMA utilizing NZCC (New Zero Cross Correlation) code is evaluated under different weather conditions (clear weather, haze and fog) for ten users where each user carries 10 Gb/s. The results indicate that in clear weather FSO distance can be extended up to 13 km. Moreover, after using preamplifier in clear weather, FSO enhances the maximum distance to 35 km with acceptable signal to noise ratio and bit error rate. Using an amplifier in the link not only makes the quality of the signal better but it also increases the communication range.

Keywords: spectral amplitude coding optical code division multiple access (SACOCDMA); free space optics (FSO); new zero cross correlation (NZCC); direct detection (DD)

References

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Received: 2018-09-26
Accepted: 2018-11-20
Published Online: 2018-11-29
Published in Print: 2022-01-27

© 2018 Walter de Gruyter GmbH, Berlin/Boston

Artikel in diesem Heft

  1. Frontmatter
  2. Amplifiers
  3. Signal Wavelength Effect on Overmodulation in Thulium Doped Fiber Amplifiers with Amplified Spontaneous Emission: A Simulink Pedestal
  4. Devices
  5. Evaluating RSOA Performance with Optical Logic Gates at 100 Gbps Data Rate
  6. An All Optical NAND Gate Using Nonlinear Photonic Crystal Ring Resonators
  7. CO-OFDM System with 16-QAM Subcarrier Modulation Using Reconfigurable Optical Add Drop Multiplexer
  8. Fibers
  9. Mode Conversion Based on Lateral Misalignment between Two Multi-Ring Core Fibers for MDM System
  10. Networks
  11. Effect of Fiber-Optics Nonlinearities in Long Haul and Ultra-High Speed DWDM Optical Transmission Networks at 10, 40 and 100 Gb/s Ultra-High Speed Data Rates
  12. Hardware-Based Framework of Photonic Reservoir Computing with Coupled SOAs Network
  13. Performance of Hybrid OCDMA/WDM Scheme Under DPSK and QPSK Modulation Using Spectral Direct Detection Technique for Optical Communication Networks
  14. Transmission Performance Comparison of 16*100 Gbps Dense Wavelength Division Multiplexed Long Haul Optical Networks at Different Advance Modulation Formats under the Influence of Nonlinear Impairments
  15. On the Performance of Protected and Online Routing Enabled Translucent Space Division Multiplexing-Based Elastic Optical Networks
  16. A Novel Multicast Scheme with Grooming for Quality of Service (QoS) Provision and Resource Optimization over Optical Label Switching (OLS) Networks
  17. DHbLP: A Novel Technique for Survivability in Optical Networks
  18. Systems
  19. Performance Evaluation of Hybrid FSO-SACOCDMA System under Different Weather Conditions
  20. Error Rate Analysis of Phase Sampled RZ-GMSK over Turbulent FSO Channel
  21. Enhanced Performances of W/S SAC-OCDMA System Using LDPC Code
  22. 320 Gbps Free Space Optic Communication System Deploying Ultra Dense Wavelength Division Multiplexing and Polarization Mode Division Multiplexing
  23. Performance Analysis of Duobinary and CSRZ Modulation Based Polarization Interleaving for High-Speed WDM-FSO Transmission System
  24. Investigation on Pointing Error in Multi-Beam Free Space Optical Communication System
  25. Enhancing Performance of Hybrid FSO/Fiber Optic Communication Link Utilizing Multi-Channel Configuration
https://doi.org/10.1515/joc-2018-0172
Schlagwörter für diesen Artikel
spectral amplitude coding optical code division multiple access (SACOCDMA); free space optics (FSO); new zero cross correlation (NZCC); direct detection (DD)

Artikel in diesem Heft

  1. Frontmatter
  2. Amplifiers
  3. Signal Wavelength Effect on Overmodulation in Thulium Doped Fiber Amplifiers with Amplified Spontaneous Emission: A Simulink Pedestal
  4. Devices
  5. Evaluating RSOA Performance with Optical Logic Gates at 100 Gbps Data Rate
  6. An All Optical NAND Gate Using Nonlinear Photonic Crystal Ring Resonators
  7. CO-OFDM System with 16-QAM Subcarrier Modulation Using Reconfigurable Optical Add Drop Multiplexer
  8. Fibers
  9. Mode Conversion Based on Lateral Misalignment between Two Multi-Ring Core Fibers for MDM System
  10. Networks
  11. Effect of Fiber-Optics Nonlinearities in Long Haul and Ultra-High Speed DWDM Optical Transmission Networks at 10, 40 and 100 Gb/s Ultra-High Speed Data Rates
  12. Hardware-Based Framework of Photonic Reservoir Computing with Coupled SOAs Network
  13. Performance of Hybrid OCDMA/WDM Scheme Under DPSK and QPSK Modulation Using Spectral Direct Detection Technique for Optical Communication Networks
  14. Transmission Performance Comparison of 16*100 Gbps Dense Wavelength Division Multiplexed Long Haul Optical Networks at Different Advance Modulation Formats under the Influence of Nonlinear Impairments
  15. On the Performance of Protected and Online Routing Enabled Translucent Space Division Multiplexing-Based Elastic Optical Networks
  16. A Novel Multicast Scheme with Grooming for Quality of Service (QoS) Provision and Resource Optimization over Optical Label Switching (OLS) Networks
  17. DHbLP: A Novel Technique for Survivability in Optical Networks
  18. Systems
  19. Performance Evaluation of Hybrid FSO-SACOCDMA System under Different Weather Conditions
  20. Error Rate Analysis of Phase Sampled RZ-GMSK over Turbulent FSO Channel
  21. Enhanced Performances of W/S SAC-OCDMA System Using LDPC Code
  22. 320 Gbps Free Space Optic Communication System Deploying Ultra Dense Wavelength Division Multiplexing and Polarization Mode Division Multiplexing
  23. Performance Analysis of Duobinary and CSRZ Modulation Based Polarization Interleaving for High-Speed WDM-FSO Transmission System
  24. Investigation on Pointing Error in Multi-Beam Free Space Optical Communication System
  25. Enhancing Performance of Hybrid FSO/Fiber Optic Communication Link Utilizing Multi-Channel Configuration
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