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Adaptive Scheduling Mechanism with Variable Bit Rate Traffic in EPON

  • Bhargav Ram Rayapati EMAIL logo and Nakkeeran Rangaswamy
Published/Copyright: January 4, 2019
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Journal of Optical Communications
From the journal Journal of Optical Communications Volume 43 Issue 2

Abstract

In Ethernet Passive Optical Network, with Load Adaptive Polling Sequence Arrangement (LASA) method, the Optical Line Terminal assigns delayed polling sequence arrangement for a set of Optical Network Units (ONUs) over the cycles. This arrangement has resulted in identical cycle time with Constant Bit Rate traffic. In addition, the LASA through its arrangement provides sleep mode to different set of ONUs over the cycles and provides maximum sleep time for ONUs. With these advantages of LASA and keeping the scenario with different cycle times for the ONUs, in this work, the Variable Bit Rate (VBR) based LASA method is analyzed. The variation in the cycle times has resulted in two cases and in each case by varying the maximum (Mxi) and the minimum (Mni) idle times, a maximum of 40.6% reduction in power consumption is observed in LASA with VBR scheduling method than traditional one.

Keywords: EPON; ONU; power conservation; scheduling

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Received: 2018-12-05
Accepted: 2018-12-19
Published Online: 2019-01-04
Published in Print: 2022-04-26

© 2019 Walter de Gruyter GmbH, Berlin/Boston

Articles in the same Issue

  1. Frontmatter
  2. Amplifiers
  3. Performance Investigate and Analysis of 96 × 10 Gbps DWDM System Using Suitable Rating from Optical Amplifiers
  4. Devices
  5. Design and Analysis of 3-Input NAND/NOR/XNOR Gate Based on 2D Photonic Crystals
  6. All-Optical Switching Device Using Plasmonic Mach-Zehnder Interferometer Structure
  7. Fibers
  8. Theoretical Assessment of a Porous Core Photonic Crystal Fiber for Terahertz Wave Propagation
  9. Networks
  10. Method and Algorithm for Topology Automatic Discovery in Complicated Passive Optical Network Architecture
  11. The Engagement of Hybrid Ultra High Space Division Multiplexing with Maximum Time Division Multiplexing Techniques for High-Speed Single-Mode Fiber Cable Systems
  12. Hybrid Algorithm Based Effective Light Trail Creation in an Optical Networks
  13. Adaptive Scheduling Mechanism with Variable Bit Rate Traffic in EPON
  14. A Novel Implementation of TCP Vegas by UsingA Fuzzy-Threshold Base Algorithm to Improve Performance of Optical Networks
  15. Improving Performance of Optical Networks by a Probable Approach
  16. Systems
  17. UltraHigh Bit-Rate Hybrid DWDM Optical System Design Using DP-QPSK Modulation
  18. Performance Limits of FSO Based SAC-OCDMA System Under Weather Conditions
  19. Performance Appraisal of Sigma Delta Modulated Radio over Fiber System
  20. Behavior study of EDEU optical code for FE-OCDMA system
  21. Performances enhancement of underwater wireless optical communications (UWOC) using pulse position modulation
  22. Theory
  23. Design and Simulation of OFDM for BPSK, QPSK and QAM with Peak Power Reduction Using Clipping Technique
https://doi.org/10.1515/joc-2018-0219
Keywords for this article
EPON; ONU; power conservation; scheduling

Articles in the same Issue

  1. Frontmatter
  2. Amplifiers
  3. Performance Investigate and Analysis of 96 × 10 Gbps DWDM System Using Suitable Rating from Optical Amplifiers
  4. Devices
  5. Design and Analysis of 3-Input NAND/NOR/XNOR Gate Based on 2D Photonic Crystals
  6. All-Optical Switching Device Using Plasmonic Mach-Zehnder Interferometer Structure
  7. Fibers
  8. Theoretical Assessment of a Porous Core Photonic Crystal Fiber for Terahertz Wave Propagation
  9. Networks
  10. Method and Algorithm for Topology Automatic Discovery in Complicated Passive Optical Network Architecture
  11. The Engagement of Hybrid Ultra High Space Division Multiplexing with Maximum Time Division Multiplexing Techniques for High-Speed Single-Mode Fiber Cable Systems
  12. Hybrid Algorithm Based Effective Light Trail Creation in an Optical Networks
  13. Adaptive Scheduling Mechanism with Variable Bit Rate Traffic in EPON
  14. A Novel Implementation of TCP Vegas by UsingA Fuzzy-Threshold Base Algorithm to Improve Performance of Optical Networks
  15. Improving Performance of Optical Networks by a Probable Approach
  16. Systems
  17. UltraHigh Bit-Rate Hybrid DWDM Optical System Design Using DP-QPSK Modulation
  18. Performance Limits of FSO Based SAC-OCDMA System Under Weather Conditions
  19. Performance Appraisal of Sigma Delta Modulated Radio over Fiber System
  20. Behavior study of EDEU optical code for FE-OCDMA system
  21. Performances enhancement of underwater wireless optical communications (UWOC) using pulse position modulation
  22. Theory
  23. Design and Simulation of OFDM for BPSK, QPSK and QAM with Peak Power Reduction Using Clipping Technique
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