Energy Efficiency in TDMA-Based Next-Generation Passive Optical Access Networks

Handle URI:
http://hdl.handle.net/10754/348506
Title:
Energy Efficiency in TDMA-Based Next-Generation Passive Optical Access Networks
Authors:
Dhaini, Ahmad R.; Ho, Pin-Han; Shen, Gangxiang; Shihada, Basem ( 0000-0003-4434-4334 )
Abstract:
Next-generation passive optical network (PON) has been considered in the past few years as a cost-effective broadband access technology. With the ever-increasing power saving concern, energy efficiency has been an important issue in its operations. In this paper, we propose a novel sleep-time sizing and scheduling framework for the implementation of green bandwidth allocation (GBA) in TDMA-PONs. The proposed framework leverages the batch-mode transmission feature of GBA to minimize the overhead due to frequent ONU on-off transitions. The optimal sleeping time sequence of each ONU is determined in every cycle without violating the maximum delay requirement. With multiple ONUs possibly accessing the shared media simultaneously, a collision may occur. To address this problem, we propose a new sleep-time sizing mechanism, namely Sort-And-Shift (SAS), in which the ONUs are sorted according to their expected transmission start times, and their sleep times are shifted to resolve any possible collision while ensuring maximum energy saving. Results show the effectiveness of the proposed framework and highlight the merits of our solutions.
KAUST Department:
Computer Science Program
Citation:
Energy Efficiency in TDMA-Based Next-Generation Passive Optical Access Networks 2014, 22 (3):850 IEEE/ACM Transactions on Networking
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
IEEE/ACM Transactions on Networking
Issue Date:
Jun-2014
DOI:
10.1109/TNET.2013.2259596
Type:
Article
ISSN:
1063-6692; 1558-2566
Additional Links:
http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6512637
Appears in Collections:
Articles; Computer Science Program

Full metadata record

DC FieldValue Language
dc.contributor.authorDhaini, Ahmad R.en
dc.contributor.authorHo, Pin-Hanen
dc.contributor.authorShen, Gangxiangen
dc.contributor.authorShihada, Basemen
dc.date.accessioned2015-04-06T08:34:10Zen
dc.date.available2015-04-06T08:34:10Zen
dc.date.issued2014-06en
dc.identifier.citationEnergy Efficiency in TDMA-Based Next-Generation Passive Optical Access Networks 2014, 22 (3):850 IEEE/ACM Transactions on Networkingen
dc.identifier.issn1063-6692en
dc.identifier.issn1558-2566en
dc.identifier.doi10.1109/TNET.2013.2259596en
dc.identifier.urihttp://hdl.handle.net/10754/348506en
dc.description.abstractNext-generation passive optical network (PON) has been considered in the past few years as a cost-effective broadband access technology. With the ever-increasing power saving concern, energy efficiency has been an important issue in its operations. In this paper, we propose a novel sleep-time sizing and scheduling framework for the implementation of green bandwidth allocation (GBA) in TDMA-PONs. The proposed framework leverages the batch-mode transmission feature of GBA to minimize the overhead due to frequent ONU on-off transitions. The optimal sleeping time sequence of each ONU is determined in every cycle without violating the maximum delay requirement. With multiple ONUs possibly accessing the shared media simultaneously, a collision may occur. To address this problem, we propose a new sleep-time sizing mechanism, namely Sort-And-Shift (SAS), in which the ONUs are sorted according to their expected transmission start times, and their sleep times are shifted to resolve any possible collision while ensuring maximum energy saving. Results show the effectiveness of the proposed framework and highlight the merits of our solutions.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.urlhttp://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6512637en
dc.rightsArchived with thanks to IEEE/ACM Transactions on Networkingen
dc.titleEnergy Efficiency in TDMA-Based Next-Generation Passive Optical Access Networksen
dc.typeArticleen
dc.contributor.departmentComputer Science Programen
dc.identifier.journalIEEE/ACM Transactions on Networkingen
dc.eprint.versionPost-printen
dc.contributor.institutionDepartment of E lectrical Engineering, Stanford Uni- versity, Stanford, CA 94305 USAen
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canadaen
dc.contributor.institutionSchool of Systems Information Science, Sooshow University, Suzhou 215006, Chinaen
kaust.authorShihada, Basemen
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