Optimised QoS-aware DBA mechanisms in XG-PON for upstream traffic in LTE backhaul

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dc.contributor.author Arokkiam, Jerome A.
dc.contributor.author Sreenan, Cormac J.
dc.contributor.author Brown, Kenneth N.
dc.date.accessioned 2018-05-02T11:17:52Z
dc.date.available 2018-05-02T11:17:52Z
dc.date.issued 2016-08
dc.identifier.citation Arokkiam, J. A., Brown, K. N. and Sreenan, C. J. (2016) 'Optimised QoS-Aware DBA Mechanisms in XG-PON for Upstream Traffic in LTE Backhaul', 2016 IEEE 4th International Conference on Future Internet of Things and Cloud Workshops (FiCloudW), Vienna, Austria, 22-24 August, pp. 361-368. doi: 10.1109/W-FiCloud.2016.79 en
dc.identifier.startpage 361 en
dc.identifier.endpage 368 en
dc.identifier.isbn 978-1-5090-3946-3
dc.identifier.uri http://hdl.handle.net/10468/5976
dc.identifier.doi 10.1109/W-FiCloud.2016.79
dc.description.abstract Passive Optical Networks (PON) are viewed as an attractive choice to provide flexible and cost-efficient backhaul for Long Term Evolution (LTE) cellular base stations (eNB). PONs, such as the 10-Gigabit capable PON (XG-PON), use a Dynamic Bandwidth Allocation (DBA) mechanism to multiplex the shared upstream medium between competing sending nodes. Due to the complex definitions of QoS for DBA in XG-PON, it is a challenge for the XG-PON to respect the Quality of Service (QoS) requirements for different aggregated upstream applications in the LTE backhaul, in particular voice, live video and best-effort Internet traffic. In this paper, we first evaluate two recent XG-PON-standard-compliant DBAs - XGIANT and Efficient Bandwidth Utilisation (EBU) - for mean queuing-delay performance, with regard to priority and fairness, when the realistically-generated upstream voice, video and best-effort applications are aggregated at the evolved Node B (eNB) in LTE. We show that neither XGIANT nor EBU satisfy the priority and fairness requirements for mean queuing-delay. We propose and evaluate two optimised DBAs - Deficit XGIANT (XGIANT-D) and Proportional XGIANT (XGIANT-P). Our evaluations of the optimised DBAs, in the ns-3 network simulator, show that both XGIANT-D and XGIANT-P are able to ensure strictly prioritised, low and fair mean-queuing-delays for eNB-aggregated voice, video and best-effort traffic in two loaded conditions in XG-PON upstream. XGIANT-D and XGIANT-P, when compared with XGIANT and EBU, also ensure lower packet losses for eNB-aggregated upstream traffic in the XG-PON-based LTE backhaul. en
dc.description.uri https://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7592515 en
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) en
dc.relation.ispartof 4th IEEE International Conference on Future Internet of Things and Cloud Workshops (FiCloudW)
dc.relation.uri https://ieeexplore.ieee.org/document/7592753/
dc.rights © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. en
dc.subject Simulation en
dc.subject QoS en
dc.subject DBA en
dc.subject XG-PON en
dc.subject LTE en
dc.subject Backhual en
dc.subject XGIANT en
dc.subject EBU en
dc.subject ns-3 en
dc.subject Queuing delay en
dc.subject Datarate en
dc.subject XGIANT-D en
dc.subject XGIANT-P en
dc.subject Long Term Evolution, en
dc.subject Quality of service, en
dc.subject Passive optical networks, en
dc.subject Resource management, en
dc.subject Optical network units, en
dc.subject EPON, en
dc.subject IEEE 802.3 Standard en
dc.subject Telecommunication traffic, en
dc.subject Bandwidth allocation, en
dc.subject Long Term Evolution, en
dc.subject Passive optical networks, en
dc.subject Quality of service, en
dc.subject Queueing theory en
dc.title Optimised QoS-aware DBA mechanisms in XG-PON for upstream traffic in LTE backhaul en
dc.type Conference item en
dc.internal.authorcontactother Cormac Sreenan, Computer Science, University College Cork, Cork, Ireland. +353-21-490-3000 Email: c.sreenan@cs.ucc.ie en
dc.internal.availability Full text available en
dc.date.updated 2018-05-02T11:09:03Z
dc.description.version Accepted Version en
dc.internal.rssid 411920779
dc.contributor.funder Science Foundation Ireland en
dc.contributor.funder European Regional Development Fund en
dc.description.status Peer reviewed en
dc.identifier.journaltitle IEEE 4th International Conference on Future Internet of Things and Cloud Workshops (FiCloudW) en
dc.internal.copyrightchecked No !!CORA!! en
dc.internal.licenseacceptance Yes en
dc.internal.conferencelocation Vienna, Austria en
dc.internal.IRISemailaddress c.sreenan@cs.ucc.ie en
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Research Centres/13/RC/2077/IE/CONNECT: The Centre for Future Networks & Communications/ en
dc.relation.project info:eu-repo/grantAgreement/SFI/SFI Centre for Science Engineering and Technology (CSET)/10/CE/i853/IE/CSET CTVR: Centre for Communications Value-chain Research 2nd term funding/ en


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