Abstract

Most broadband access networks such as passive optical networks (PONs) adopt the point-to-multipoint (P2MP) topology. One critical issue in such networks is the upstream resource management and allocation mechanism. Nonlinear predictor-based dynamic resource allocation (NLPDRA) schemes for improving the P2MP network upstream transmission efficiency have been investigated in an ad hoc manner. In this paper, we establish a general state space model to analyze the controllability and stability of the NLPDRA schemes from the P2MP network system’s point of view and propose controller design guidelines to maintain the system stability under different scenarios. Analytical results show that NLPDRA maintains the P2MP network system controllability even when the loaded network traffic changes drastically. We further prove that a P2MP network system with NLPDRA is stable by proper pole placements as the traffic changes. Finally, we provide guidelines to design a optimal compensator to achieve system accuracy.

© 2010 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
QoS-Aware Cyclic Sleep Control With Proportional-Derivative Controllers for Energy-Efficient PON Systems

Yoshiaki Maneyama and Ryogo Kubo
J. Opt. Commun. Netw. 6(11) 1048-1058 (2014)

Design and Analysis of a Frame-Based Dynamic Bandwidth Allocation Scheme for Fiber-Wireless Broadband Access Networks

Chia-Lin Lai, Hui-Tang Lin, Hung-Hsin Chiang, and Yu-Chih Huang
J. Opt. Commun. Netw. 6(5) 486-500 (2014)

Highly Flexible and Efficient Model for QoS Provisioning in WDM EPON

Mirjana R. Radivojević and Petar S. Matavulj
J. Opt. Commun. Netw. 5(8) 921-931 (2013)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Equations (106)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription