Complementary QoS Strategy Research and Application in Large-Scale Switched Networks

Abstract:

Large-scale switched networks based on hierarchical architecture put forward higher requirements for the quality of service. This paper analyzes the advantages, disadvantages and the application environment of the traditional QoS architecture based on business according to the second layer and the third layer of the OSI reference model. Then a complementary strategy model integrating Differentiated service model with Integrated service model is designed to enhance the QoS of a large-scale switched network. Simulation results prove that the model can improve the networks QoS in many aspects such as transmission delay, packet loss rate, delay jitter and network throughput.

• Periodical: Advanced Materials Research (Volumes 712-715)
• Pages: 2664-2670
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.712-715.2664
• Online since: June 2013
• Authors: Jian Feng Jiang, Jian Feng Jiang, Xian Zhang, Jin Xia Sun
• Keywords: Differentiated Service, Integrated Service, Quality-of-Support (QoS), Switched Network

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