Sleep assistive dynamic bandwidth assignment scheme for passive optical network (PON)

In passive optical network (PON), in addition to efficient bandwidth management, a dynamic bandwidth assignment (DBA) scheme can also enhance the energy efficiency performance of the optical networks units (ONUs) during sleep mode. A few such green DBA schemes have been proposed in literature for EP...

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Main Authors: Butt, Rizwan Aslam, Faheem, M., Ashraf, M. Waqar, Idrus, Sevia M.
Format: Article
Published: Springer New York LLC 2018
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Online Access:http://eprints.utm.my/id/eprint/85960/
http://dx.doi.org/10.1007/s11107-018-0799-z
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Institution: Universiti Teknologi Malaysia
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spelling my.utm.859602020-08-30T08:46:25Z http://eprints.utm.my/id/eprint/85960/ Sleep assistive dynamic bandwidth assignment scheme for passive optical network (PON) Butt, Rizwan Aslam Faheem, M. Ashraf, M. Waqar Idrus, Sevia M. TK Electrical engineering. Electronics Nuclear engineering In passive optical network (PON), in addition to efficient bandwidth management, a dynamic bandwidth assignment (DBA) scheme can also enhance the energy efficiency performance of the optical networks units (ONUs) during sleep mode. A few such green DBA schemes have been proposed in literature for EPON, however, ITU compliant PONs have not got attention. In this study, the role of a DBA scheme during the cyclic sleep mode for XGPON has been investigated. A sleep assistive (SA)-DBA scheme is proposed that not only improves the energy saving performance of cyclic sleep mode but also reduces the upstream delays and variance for all the type-2 (T2), type-3 (T3) and type-4 (T4) traffic classes. Although, the upstream delay of type-1 (T1) traffic class slightly increases, the average upstream delay of all the traffic classes remains below the set target delay limit of 56 ms. Springer New York LLC 2018 Article PeerReviewed Butt, Rizwan Aslam and Faheem, M. and Ashraf, M. Waqar and Idrus, Sevia M. (2018) Sleep assistive dynamic bandwidth assignment scheme for passive optical network (PON). Photonic Network Communications, 36 (3). pp. 289-300. ISSN 1387-974X http://dx.doi.org/10.1007/s11107-018-0799-z DOI:10.1007/s11107-018-0799-z
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Butt, Rizwan Aslam
Faheem, M.
Ashraf, M. Waqar
Idrus, Sevia M.
Sleep assistive dynamic bandwidth assignment scheme for passive optical network (PON)
description In passive optical network (PON), in addition to efficient bandwidth management, a dynamic bandwidth assignment (DBA) scheme can also enhance the energy efficiency performance of the optical networks units (ONUs) during sleep mode. A few such green DBA schemes have been proposed in literature for EPON, however, ITU compliant PONs have not got attention. In this study, the role of a DBA scheme during the cyclic sleep mode for XGPON has been investigated. A sleep assistive (SA)-DBA scheme is proposed that not only improves the energy saving performance of cyclic sleep mode but also reduces the upstream delays and variance for all the type-2 (T2), type-3 (T3) and type-4 (T4) traffic classes. Although, the upstream delay of type-1 (T1) traffic class slightly increases, the average upstream delay of all the traffic classes remains below the set target delay limit of 56 ms.
format Article
author Butt, Rizwan Aslam
Faheem, M.
Ashraf, M. Waqar
Idrus, Sevia M.
author_facet Butt, Rizwan Aslam
Faheem, M.
Ashraf, M. Waqar
Idrus, Sevia M.
author_sort Butt, Rizwan Aslam
title Sleep assistive dynamic bandwidth assignment scheme for passive optical network (PON)
title_short Sleep assistive dynamic bandwidth assignment scheme for passive optical network (PON)
title_full Sleep assistive dynamic bandwidth assignment scheme for passive optical network (PON)
title_fullStr Sleep assistive dynamic bandwidth assignment scheme for passive optical network (PON)
title_full_unstemmed Sleep assistive dynamic bandwidth assignment scheme for passive optical network (PON)
title_sort sleep assistive dynamic bandwidth assignment scheme for passive optical network (pon)
publisher Springer New York LLC
publishDate 2018
url http://eprints.utm.my/id/eprint/85960/
http://dx.doi.org/10.1007/s11107-018-0799-z
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