An enhanced dynamic wavelength and bandwidth allocation method in WDM-EPON

Zhiwei Zeng; Yang Ran; Hongbin Huang; Weiping Liu

doi:10.1117/12.849369

1 December 2009 An enhanced dynamic wavelength and bandwidth allocation method in WDM-EPON

Zhiwei Zeng, Yang Ran, Hongbin Huang, Weiping Liu

Proceedings Volume 7632, Optical Transmission Systems, Switching, and Subsystems VII; 76322J (2009) https://doi.org/10.1117/12.849369
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

Abstract

A kind of dynamic wavelength and bandwidth allocation (DWBA) algorithm of WDM-EPON was studied and then improved to guarantee QoS of multiple-services access. MPCP extension with modified REQUEST message and GRANT message are also proposed.The simulation results based on OPNET indicates the improved algorithm performed well in successful QoS assurance.

Citation Download Citation

Zhiwei Zeng, Yang Ran, Hongbin Huang, and Weiping Liu "An enhanced dynamic wavelength and bandwidth allocation method in WDM-EPON", Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 76322J (1 December 2009); https://doi.org/10.1117/12.849369

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