Impact of Reciever on Time on the Energy Saving Performance of the Watchful Sleep Mode in a Passive Optical Network

  • Authors

    • A .M. Zin
    • S M. Idrus
    • Rizwan A. Butt
    • A Ramli
    https://doi.org/10.14419/ijet.v7i3.14.18828
  • watchful sleep mode, XGPON, sleep mode PON.

  • Abstract

    Due to increasing bandwidth demands from users, this evolution towards next generation PON (NG-PON) with higher network capacity and split continues. However, increasing split ratio in NGPON also leads to higher power consumption of the PON network due to 60% of the power is being consumed by the optical network units (ONUs). For energy conservation of the ONU, the Watchful Sleep Mode (WSM) has been recently added to the PON standards. This is an integrated mode that combines both the cyclic sleep and doze mode in one operation by periodically turning on the ONU receiver (RX) during the sleep cycle. However, still, the impact of RX on time on the energy saving performance of WSM has not been studied. Therefore, this study presents a performance evaluation of the watchful sleep mode in a 10 GB-capable PON (XG-PON) network with varying RX ON times. The investigation is performed with a dynamic bandwidth assignment scheme and real traffic data from Broadcom CATV head end. A comprehensive review of the power saving techniques for XGPON is also presented. The simulation study results show that higher RX ON time leads to higher energy savings for the ONUs without significantly increasing upstream and downstream delays.

     

     

  • References

    1. [1] B. Sanou, “ICT Facts and Figures 2017,†Geneva, Switzerland, 2017.

      [2] D. Nesset, “PON Roadmap [Invited],†J. Opt. Commun. Networkin, vol. 9, no. 1, pp. A71–A76, 2017.

      [3] R. A. Butt, S. Hasunah Mohammad, S. M. Idrus, and S. U. Rehman, “Evolution of access network from copper to PON - Current status,†ARPN J. Eng. Appl. Sci., vol. 10, no. 18, pp. 1–10, 2015.

      [4] R. Aslam Butt, S. Mahdaliza Idrus, K. Naseer Qureshi, P. M. A. Shah, and N. Zulkifli, “An energy efficient cyclic sleep control framework for ITU PONs,†Opt. Switch. Netw., vol. 27, no. June 2017, pp. 7–17, 2018.

      [5] A. A. Nikoukar, I. S. Hwang, Y. M. Su, and A. T. Liem, “An adaptive two-stage energy-efficiency mechanism for the doze mode in EPON,†Opt. Fiber Technol., vol. 30, pp. 81–88, 2016.

      [6] X. Zeng, M. Zhu, L. Wang, and X. Sun, “Optimization of sleep period in watchful sleep mode for power-efficient passive optical networks,†Photonic Netw. Commun., 2017.

      [7] M. Zhu, X. Zeng, Y. Lin, and X. Sun, “Modeling and Analysis of Watchful Sleep Mode With Different Sleep Period Variation Patterns in PON Power Management,†J. Opt. Commun. Netw., vol. 9, no. 9, p. 803, 2017.

      [8] M. Zhu, X. Zeng, Y. Lin, and X. Sun, “Modeling and analysis for watchful sleep mode in PON power management,†ICOCN 2016 - 2016 15th Int. Conf. Opt. Commun. Networks, pp. 15–17, 2017.

      [9] R. O. C. Hirafuji, A. Dhaini, and D. Khotimsky, “Energy efficiency analysis of the Watchful Sleep mode in next-generation passive optical networks,†in IEEE Symposium on Computers and Communication (ISCC), 2016, pp. 689–695.

      [10] R. A. Butt, S. M. Idrus, and N. Zulkifli, “Comparative analysis of cyclic and watchful sleep modes for GPON,†in IEEE 6th International Conference on Photonics (ICP), 2016, pp. 6–8.

      [11] R. O. C. Hirafuji, K. B. Cunha, D. R. Campelo, A. R. Dhaini, and D. A. Khotimsky, “The Watchful Sleep Mode : A New Standard for Energy Efficiency in Future Access Networks,†IEEE Commun. Mag., vol. 58, no. 3, pp. 150–157, 2015.

      [12] D. A. Khotimsky, D. Zhang, L. Yuan, R. O. C. Hirafuji, S. Member, and D. R. Campelo, “Unifying Sleep and Doze Modes for Energy-Efficient PON Systems,†IEEE Commun. Lett., vol. 18, no. 4, pp. 688–691, 2014.

      [13] M.-S. Han, H. Yoo, B.-Y. Yoon, B. Kim, and J.-S. Koh, “Efficient dynamic bandwidth allocation for FSAN-compliant GPON,†J. Opt. Netw., vol. 7, no. 8, pp. 783–795, 2008.

      [14] R. A. Butt, S. M. Idrus, N. Zulkifli, and M. Waqar Ashraf, “Comprehensive bandwidth utilization and polling mechanism for XGPON,†Int. J. Commun. Syst., 2017.

      [15] R. A. Butt, S. M. Idrus, K. N. Qureshi, N. Zulkifli, and S. H. Mohammad, “Improved dynamic bandwidth allocation algorithm for XGPON,†J. Opt. Commun. Netw., vol. 9, no. 1, 2017.

      [16] G. Kramer, B. Mukherjee, and A. Maislos, Ethernet Passive Optical Network (EPON)., 1st ed. New York, USA: McGraw-Hill Education, 2005.

  • Downloads

  • How to Cite

    .M. Zin, A., M. Idrus, S., A. Butt, R., & Ramli, A. (2018). Impact of Reciever on Time on the Energy Saving Performance of the Watchful Sleep Mode in a Passive Optical Network. International Journal of Engineering & Technology, 7(3.14), 410-413. https://doi.org/10.14419/ijet.v7i3.14.18828

    Received date: 2018-09-02

    Accepted date: 2018-09-02