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Journal of Optical Communications and Networking

Journal of Optical Communications and Networking

  • Editors: K. Bergman and V. Chan
  • Vol. 2, Iss. 7 — Jul. 1, 2010
  • pp: 400–414

WiMAX-VPON: A Framework of Layer-2 VPNs for Next-Generation Access Networks

Ahmad R. Dhaini, Pin-Han Ho, and Xiaohong Jiang  »View Author Affiliations

Journal of Optical Communications and Networking, Vol. 2, Issue 7, pp. 400-414 (2010)

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This paper proposes WiMAX-VPON, a novel framework for establishing layer-2 virtual private networks (VPNs) over the integration of WiMAX and Ethernet passive optical networks, which has lately been considered as a promising candidate for next-generation fiber-wireless backhaul-access networks. With WiMAX-VPON, layer-2 VPNs support a bundle of service requirements to the respective registered wireless/wired users. These requirements are stipulated in the service level agreement and should be fulfilled by a suite of effective bandwidth management solutions. To achieve this, we propose a novel VPN-based admission control and bandwidth allocation scheme that provides per-stream quality-of-service protection and bandwidth guarantee for real-time flows. The bandwidth allocation is performed via a common medium access control protocol working in both the optical and wireless domains. An event-driven simulation model is implemented to study the effectiveness of the proposed framework.

© 2010 Optical Society of America

OCIS Codes
(060.4251) Fiber optics and optical communications : Networks, assignment and routing algorithms
(060.4254) Fiber optics and optical communications : Networks, combinatorial network design

ToC Category:
Research Papers

Original Manuscript: January 19, 2010
Revised Manuscript: May 10, 2010
Manuscript Accepted: May 18, 2010
Published: June 9, 2010

Ahmad R. Dhaini, Pin-Han Ho, and Xiaohong Jiang, "WiMAX-VPON: A Framework of Layer-2 VPNs for Next-Generation Access Networks," J. Opt. Commun. Netw. 2, 400-414 (2010)

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