Abstract
DiffServ is a technique to provide QoS in an efficient and scalable way. However, current DiffServ specifications have limitations in providing the complete QoS management framework. This paper proposes a policy-based QoS management framework that supports DiffServ policy beans for managing QoS of DiffServ networks. The management framework is based on IETF policy framework to which EJB technologies are adopted. High-level DiffServ QoS policies are represented as valid XML documents with an XML Schema and are translated to low-level EJB policy beans in the EJB-based policy server. The EJB-based policy server can accomplish both policy distribution and QoS monitoring by using SNMP DiffServ MIB.
The present Research has been conducted by the Research Grant of Kwangwoon University in 2002.
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Cha, SH., Lee, JO., Lee, DH., Cho, KH. (2003). A Policy-Based QoS Management Framework for Differentiated Services Networks. In: Kahng, HK. (eds) Information Networking. ICOIN 2003. Lecture Notes in Computer Science, vol 2662. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-45235-5_87
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DOI: https://doi.org/10.1007/978-3-540-45235-5_87
Publisher Name: Springer, Berlin, Heidelberg
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