Unified traffic engineering for IP over WDM networks

Jinhan Song; Saewoong Bahk

doi:10.1117/12.401830

22 September 2000 Unified traffic engineering for IP over WDM networks

Jinhan Song, Saewoong Bahk

Proceedings Volume 4233, OptiComm 2000: Optical Networking and Communications; (2000) https://doi.org/10.1117/12.401830
Event: Opticomm 2000, 2000, Richardson, TX, United States

Abstract

In this paper, we propose an objective function to evaluate the performance of IP over WDM networks and a traffic engineering method which considers both IP and WDM layers. Since WDM engineering and traffic engineering used in the IP layer have similar functional goals, both functions should be harmonized to improve the network performance. We formulate an integer optimization problem to describe the tradeoff relation between control functions of both layers and find the unique optimal solution. The proposed traffic engineering method tries to minimize the total cost of both IP and WDM layer. The performance of the proposed method is analyzed and evaluated through simulation.

Citation Download Citation

Jinhan Song and Saewoong Bahk "Unified traffic engineering for IP over WDM networks", Proc. SPIE 4233, OptiComm 2000: Optical Networking and Communications, (22 September 2000); https://doi.org/10.1117/12.401830

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