ETRI Journal

  • 제27권1호
  • /
  • Pages.13-21
  • /
  • 2005
  • /
  • 1225-6463(pISSN)
  • /
  • 2233-7326(eISSN)
한국전자통신연구원 (Electronics and Telecommunications Research Institute)
권호 표지

Multicast Support in DiffServ Using Mobile Agents

  • 투고 : 2004.04.13
  • 발행 : 2005.02.28
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초록

Many multicast applications, such as video-on-demand and video conferencing, desire quality of service (QoS) support from an underlying network. The differentiated services (DiffServ) approach will bring benefits for theses applications. However, difficulties arise while integrating native IP multicasting with DiffServ, such as multicast group states in the core routers and a heterogeneous QoS requirement within the same multicast group. In addition, a missing per-flow reservation in DiffServ and a dynamic join/leave in the group introduce heavier and uncontrollable traffic in a network. In this paper, we propose a distributed and stateless admission control in the edge routers. We also use a mobile agents-based approach for dynamic resource availability checking. In this approach, mobile agents act in a parallel and distributed fashion and cooperate with each other in order to construct the multicast tree satisfying the QoS requirements.

키워드

참고문헌

  1. Proc. IEEE Local Computer Networks (LCN) A Scalable Protocol for Member Join/Leave in DiffServ Multicast Striegel, A.;Maniaran, G.
  2. Proc. NGC EBM: A New Approach for Scalable DiffServ Multicasting Striegel, A.;Bouabdallah, A.;Bettahar2, H.;Manimaran, G.
  3. IQ Workshop at CCGRID 2001 Group Communication in Differentiated Services Networks Bless, R.;Wehrle, K.
  4. Proc. of IEEE Globecom 2002 v.21 no.1 Scalable QoS Multicast Provisioning in Diff-Serv-Supported MPLS Networks Cui, J.H.;Kim, J.;Fei, A.;Faloutsos, M.;Gerla, M.
  5. IEEE Network v.17 no.1 QUASIMODO: Quality of Service-Aware Multicasting over DiffServ and Overlay Networks Bianchi, G.;Belfari-Mellazi, N.;Bonafede, G.;Tintinelli, E.
  6. IEEE Network QoS Routing for MPLS Networks Employing Mobile Agents Gonzalez, S.;Leung, V.
  7. Comp. Commun. v.23 ARS: An Efficient Agent-Based Routing System for QoS Guarantees Oida, K.;Sekido, M.
  8. Proc. SIGCOMM’98 QoSMIC: Quality of Service Sensitive Multicast Internet Protocol Faloutsos, M.;Banerjea, A.;Pankaj, R.
  9. IEEE J. on Selected Areas in Comm. v.18 no.12 A QoS-Aware Multicast Routing Protocol Chen, Shigang;Nahrstedt, Klara;Shavitt, Yuval
  10. ICC v.25 no.1 QoS-Aware Multicast Protocol Using Bounded Flooding (QMBF) Technique Li, Z.;Mohapatra, P.
  11. IEEE Network A Survey of QoS Multicasting Issue Manimaran, G.;Striegel, A.
  12. IEEE Network v.14 no.1 Multicast Routing and its QoS Extension: Problems, Algorithms, and Protocols Hou, J.;Wang, B.
  13. Proc. of the 31st Int’l Conf. on System Sciences (HICSS-31) v.7 Mobile Agents for Adaptive Routing Di Caro, G.;Dorigo, M.
  14. Network Simulator