A priority-based processor sharing model for TDM passive optical networks
Article
Article Title | A priority-based processor sharing model for TDM passive optical networks |
---|---|
ERA Journal ID | 4430 |
Article Category | Article |
Authors | Wang, Yan (Author), Zukerman, Moshe (Author), Addie, Ronald G. (Author), Chan, Sammy (Author) and Harris, Richard J. (Author) |
Journal Title | IEEE Journal on Selected Areas in Communications |
Journal Citation | 28 (6), pp. 863-874 |
Number of Pages | 12 |
Year | 2010 |
Place of Publication | Piscataway, NJ. United States |
ISSN | 0733-8716 |
1558-0008 | |
Digital Object Identifier (DOI) | https://doi.org/10.1109/JSAC.2010.100811 |
Web Address (URL) | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5514399 |
Abstract | The use of passive optical networks (PONs) enables access rates of multi-Gbit/sec bandwidth and provision of quality of service for high definition multimedia services. In this paper, we consider and analyse a generic multi-priority dynamic bandwidth allocation (DBA) algorithm for TDM PONs serving multimedia traffic in an upstream link. PON traffic is served strictly according to its priority. We consider this DBA algorithm using two approaches: (i) the algorithm assigns a fixed service quantum to each priority service and (ii) different service quanta are assigned to different priority services. The mean message delay is evaluated using a multiqueue processor sharing (MPS) model and an MPS with Heterogeneous Traffic (MPS-HT) model for the two approaches respectively. The MPS model is a classical processor sharing model limited by the critical assumption that there is egalitarian service sharing among all users, which is inefficient for multimedia applications in PONs. We extend the MPS model to a general MPS-HT model that enables the analysis of message delay performance in the case where the service quanta may be different for different services. |
Keywords | TDM optical broadband multiservice; terms—passive optical network (PON); dynamic bandwidth allocation (DBA); multimedia traffic; performance evaluation; service quanta; delay |
ANZSRC Field of Research 2020 | 400605. Optical fibre communication systems and technologies |
400604. Network engineering | |
460399. Computer vision and multimedia computation not elsewhere classified | |
Public Notes | © 2010 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. |
Byline Affiliations | Royal Melbourne Institute of Technology (RMIT) |
City University of Hong Kong, China | |
Department of Mathematics and Computing | |
Massey University, New Zealand |
https://research.usq.edu.au/item/9zqwz/a-priority-based-processor-sharing-model-for-tdm-passive-optical-networks
Download files
1885
total views506
total downloads0
views this month1
downloads this month