Abstract
In order to enhance the bandwidth utilization while maintaining the required quality of service (QoS), an efficient dynamic bandwidth allocation (DBA) algorithm that supports global priority has been proposed in upstream Ethernet passive optical network (EPON). The algorithm aims to allocate bandwidth to different traffic classes according to the priority as a whole. The simulation is done using MATLAB by comparing the proposed algorithm with a DBA algorithm found in the literature. The proposed algorithm shows an improvement as high as 11.78% in terms of bandwidth utilization and reduces expedited forwarding (EF), assured forwarding (AF) and best effort (BE) delay as high as 25.22%, 18.96% and 21.34% respectively compared to Min’s DBA.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Ethernet in the First Mile Task Force IEEE Std 802.3ah (2004), http://www.ieee082.org/3/efm
Ngo, M.T., Gravey, A., Bhadauria, D.: Controlling QoS in EPON-Based FTTX Access Networks. In: Telecommun System, pp. 1–15. Springer, Netherlands (2010)
Merayo, N., Durán, R.J., Fernández, P., Lorenzo, R.M., Miguel, I.D., Abril, E.J.: EPON Bandwidth Allocation Algorithm Based on Automatic Weight Adaptation to Provide Client and Service Differentiation. In: Photonic Network Communications, vol. 17, pp. 119–128. Springer, Netherlands (2009)
Choi, S.I., Part, J.: SLA-Aware Dynamic Bandwidth Allocation for QoS in EPONs. Journal of Optical Communication Network 2, 773–781 (2010)
Radzi, N., Din, N., Al-Mansoori, M., Mustafa, I., Sadon, S.: Intelligent Dynamic Bandwidth Allocation Algorithm in Upstream EPONs. Journal of Optical Communication Networking 2, 148–158 (2010)
Kramer, G., Mukherjee, B., Pesavento, G.: Interleaved Polling with Adaptive Cycle Time (IPACT): A Dynamic Bandwidth Distribution Scheme in an Optical Access Network. In: Photonic Network Communication, pp. 89–107 (2002)
Kramer, G., Mukherjee, B., Pesavento, G.: IPACT A Dynamic Protocol for an Ethernet PON (EPON). IEEE Communication Magazine 40, 74–80 (2002)
Bai, X., Shami, A., Assi, C.: On the Fairness of Dynamic Bandwidth Allocation Schemes in Ethernet Passive Optical Network. Computer Communications 29, 212–2135 (2006)
Xiong, H., Cao, M.: Broadcast Polling-An Uplink Access Scheme for the Ethernet Passive Optical Network. Journal of Optical Networking 3, 728–735 (2004)
Min, L., Xiaomei, F., Yu, C., Fulei, D.: New Dynamic Bandwidth Allocation Algorithm for Ethernet PON. In: 8th International Conference on Electronic Measurement and Instruments, vol. 3, pp. 224–227 (2007)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Mohamed Radzi, N.A., Din, N.M., Al-Mansoori, M.H., Abdul Majid, M.S. (2011). Managing Differentiated Services in Upstream EPON. In: Zain, J.M., Wan Mohd, W.M.b., El-Qawasmeh, E. (eds) Software Engineering and Computer Systems. ICSECS 2011. Communications in Computer and Information Science, vol 180. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-22191-0_58
Download citation
DOI: https://doi.org/10.1007/978-3-642-22191-0_58
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-22190-3
Online ISBN: 978-3-642-22191-0
eBook Packages: Computer ScienceComputer Science (R0)