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To achieve end to end (E2E) quality management capability for different services (e.g. voice, video and data), an SOA-based E2E resource orchestration architecture based on hierarchical distributed model and virtualization mechanisms for individual networks is proposed. Possible implementations and operation mechanisms considering possible service scenarios are discussed. Prototype of resource management...
A pull operation-based network resource allocation architecture with application switching is proposed to apply QoS policy for non-SIP applications. Using the architecture, dynamic bandwidth allocation is successfully demonstrated for session-aware and non session-aware applications.
We propose a novel management scheme of guaranteed bandwidth in a packet switched network for QoS provisioning. Proactively controlled bandwidth assignment between four computing resources was successfully demonstrated.
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