A demonstration of session-based resource reservation interface for inter-NGN QoS control

Nobutaka Matsumoto; Michiaki Hayashi; Kosuke Nishimura; Hideaki Tanaka

doi:10.1117/12.888528

10 January 2011 A demonstration of session-based resource reservation interface for inter-NGN QoS control

Nobutaka Matsumoto, Michiaki Hayashi, Kosuke Nishimura, Hideaki Tanaka

Proceedings Volume 7989, Network Architectures, Management, and Applications VIII; 79890J (2011) https://doi.org/10.1117/12.888528
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China

Abstract

In next generation networks (NGN) architecture which is standardized in ITU-T, Ri interface is defined as the interdomain QoS control interface between Resource Admission and Control Function (RACF). By the coordination of NGN operators using Ri interface, it is expected that more users can obtain high quality network services. However, neither the design of functional architecture for inter-domain QoS control of RACF nor the control sequence of Ri interface are provided so far. In this paper, a session-based resource management capability for inter-domain QoS control is demonstrated for the first time. For a video-on-demand application, the extended RACF is applied and the resource reservation over different NGN-domains is successfully conducted.

Citation Download Citation

Nobutaka Matsumoto, Michiaki Hayashi, Kosuke Nishimura, and Hideaki Tanaka "A demonstration of session-based resource reservation interface for inter-NGN QoS control", Proc. SPIE 7989, Network Architectures, Management, and Applications VIII, 79890J (10 January 2011); https://doi.org/10.1117/12.888528

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