A design of platform for qos-guaranteed multimedia services provisioning on IP-Based convergence network

  • Authors:

  • Seong-Woo Kim;Young-Chul Jung;Young-Tak Kim

  • Affiliations:

  • Institute of Information and Communication, Yeungnam University, Korea;Dept. of Info. & Comm. Eng., Graduate School, Yeungnam University, Korea;Dept. of Info. & Comm. Eng., Graduate School, Yeungnam University, Korea

  • Venue:
  • CIS'05 Proceedings of the 2005 international conference on Computational Intelligence and Security - Volume Part II
  • Year:
  • 2005

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Abstract

In order to provide QoS-guaranteed real-time multimedia services, establishment of QoS-guaranteed per-class-type end-to-end session and connection is essential. Although the many researches for QoS-guarantee have been applying to the provider’s network, these have not been completely guaranteeing the end-to-end QoS yet. The topic of the end-to-end QoS-guarantee is still an open issue. In this paper, we propose a platform supporting real-time multimedia services of a higher quality between end-users. To guarantee the QoS between end-users, we use the SDP/SIP, RSVP-TE and CAC. The SDP/SIP establishes end-to-end sessions that guarantee the users’ demanded QoS. The RSVP-TE and CAC establish the QoS-guaranteed path between edge nodes on network for the established session through SDP/SIP. The proposed platform can apply to not only the existing IP-based network but also the wired/wireless convergence network of near future.