Policy-based End-to-End QoS Provision for 3G Networks Using DiffServ-aware MPLS 


Vol. 31,  No. 4, pp. 349-354, Apr.  2006


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  Abstract

In 3G networks interworking with external IP-based networks, provision of end-to-end QoS to packet-based services is a critical issue. In this paper, we propose DiffServ-aware Multiple Protocol Label Switching(MPLS) as a new policy enforcement means. With the adoption of the proposed DiffServ-aware MPLS, it is feasible to provide differentiated QoS provision with the help of DiffServ as well as to improve network utilization by using multiple paths based on MPLS. We verify the effectiveness of our proposed policy enforcement means through a simulation in which realtime traffic and non-realtime traffic are served together.

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  Cite this article

[IEEE Style]

S. g. Choi and K. k. Jun, "Policy-based End-to-End QoS Provision for 3G Networks Using DiffServ-aware MPLS," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 4, pp. 349-354, 2006. DOI: .

[ACM Style]

Sung gu Choi and Kyung koo Jun. 2006. Policy-based End-to-End QoS Provision for 3G Networks Using DiffServ-aware MPLS. The Journal of Korean Institute of Communications and Information Sciences, 31, 4, (2006), 349-354. DOI: .

[KICS Style]

Sung gu Choi and Kyung koo Jun, "Policy-based End-to-End QoS Provision for 3G Networks Using DiffServ-aware MPLS," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 4, pp. 349-354, 4. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880