On integrated qos control in IP/WDM networks

  • Authors:
  • Wei Wei;Zhongheng Ji;Junjie Yang;Qingji Zeng

  • Affiliations:
  • Department of Electrical Engineering, Shanghai Jiaotong University, Shanghai, P.R. China;Institute of Information technologies, Information Engineering University, Zhengzhou, P.R. China;Department of Electrical Engineering, Shanghai Jiaotong University, Shanghai, P.R. China;Department of Electrical Engineering, Shanghai Jiaotong University, Shanghai, P.R. China

  • Venue:
  • ICN'05 Proceedings of the 4th international conference on Networking - Volume Part I
  • Year:
  • 2005

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Abstract

In order to facilitate convergence of networks and services, we propose a new hybrid and integrated QoS control scheme that combines electrical IP layer features with reconfigurable optical layer, and investigate a comprehensive service differentiation mechanism of integrating both IP and optical QoS functionalities. The proposed integrated QoS control scheme can: 1) provide appropriate transport service for various applications relating to different service categories; 2) maintain high flexibility/scalability for integrated services provisioning; and 3) meet carrier-class QoS requirements.