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A novel approach for making energy efficient PON

Published: 15 August 2011 Publication History

Abstract

Nowadays Passive Optical Network (PON) requires that Optical Network Units (ONUs) wake up periodically to check if the Optical Line Terminal (OLT) has any message directed to them. This implies that ONUs change from sleeping mode in which they just consume 1 W to active mode in which the consumption goes up to 10 W. In many cases, the OLT does not have any packets for the ONU and it goes to sleep again, what supposes a waste of energy. In this paper, we propose a novel Hybrid ONU that relies on a low-cost and low-energy technology, IEEE 802.15.4, to wake up those ONUs that are going to receive a packet. Our first estimations demonstrates that our solution would save around 25000$ per year and OLT.

References

[1]
R. Kubo, J.-i. Kani, H. Ujikawa, T. Sakamoto, Y. Fujimoto, N. Yoshimoto, H. Hadama, "Study and Demonstration of Sleep and Adaptive Link Rate Control Mechanisms for Energy Efficient 10G-EPON," Journal of Optical Communications and Networking, IEEE/OSA, vol.2, pp.716--729, Sep. 2010.
[2]
Z. Jingjing, N. Ansari, "Toward energy-efficient 1G-EPON and 10G-EPON with sleep-aware MAC control and scheduling," IEEE Communications Magazine, vol.49, pp.s33-s38, February 2011.
[3]
Dong-Hoon Cho, Jung-Hoon Song, Ki-Jun Han, "An Adaptive Energy Saving Mechanism for the IEEE 802.15.4 LR-WPAN, Wireless Algorithms, Systems, and Applications. Lecture Notes in Computer Science. Springer, Berlin, 2006.

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    Published In

    cover image ACM SIGCOMM Computer Communication Review
    ACM SIGCOMM Computer Communication Review  Volume 41, Issue 4
    SIGCOMM '11
    August 2011
    480 pages
    ISSN:0146-4833
    DOI:10.1145/2043164
    Issue’s Table of Contents
    • cover image ACM Conferences
      SIGCOMM '11: Proceedings of the ACM SIGCOMM 2011 conference
      August 2011
      502 pages
      ISBN:9781450307970
      DOI:10.1145/2018436
    Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 15 August 2011
    Published in SIGCOMM-CCR Volume 41, Issue 4

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    Author Tags

    1. converged.
    2. energy saving
    3. pon
    4. sleep mode

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