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http://dx.doi.org/10.7471/ikeee.2015.19.2.133

Performance Analysis of Policy-based QoS Algorithm in the IMS  

Han, Seok-Jun (Department of Smart Convergence Electronics, KCCI HRDI)
Shon, Hyung-Doh (Department of Information and Communication System, Korea Polytechnics College(Asan))
Kang, Seung-Chan (Department of Electrical, Electronic & Communication Engineering, Korea University of Technology and Education)
Publication Information
Journal of IKEEE / v.19, no.2, 2015 , pp. 133-141 More about this Journal
Abstract
The IMS is an architectural control framework for delivering IP multimedia services such as voice, video, audio and data, the IMS supports not only the mobile communication system but also the existing wired and wireless network based on IP. The network that is integrated by the IMS needs policy-based network management protocol for managing the limited network resources to provide efficient multimedia service. The IMS use additional device called PDF for efficient resource management, but the PDF only uses diameter which is one of the network management protocol such as SNMP and COPS. Many devices use various protocol to manage the limited network resources. There is an algorithm using a variety of protocols such as Diameter, COPS and SNMP to handle the resources management efficiently. We also analyze the performance using the proposed algorithm in the implemented IMS environment.
Keywords
IMS; QoS; PBNM; PDCF; SNMP; COPS; Diameter;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 3GPP TS 23.228, "IP Multimedia Subsystem (IMS); Stage 2", V10.0.0, March 2010.
2 Gonzalo Camarillo, Miguel A.Garcia-Martin, "The 3G Ip Multimedia Subsystem (IMS) merging the internet and the cellular worlds", 2006.
3 Peterson, R. Sparks, M. Handlay and E. Schooler, "SIP: Session Initiation Protocol", RFC 3261, June 2006.
4 J. Rosenberg, H. Schulzrinne, G. Camarillo, A. Johnston, J. Peterson,R. Sparks, M. Handley, and E. Schooler, "Sip: Session initiation protocol", RFC 3261, June 2002.
5 J. Rosenberg et al., "SIP: Session Initiation Protocol", IETF RFC 3261, June 2002.
6 Rogelio Martinez Perea, "Internet Multimedia Communications Using SIP, A Modern Approach Including Java Practice", Elsevier 2008.
7 M. Handlay and V. Jacobson, "SDP: Session Description Protocol", RFC 2327, April 1998.
8 IETF RFC 4566: SDP -Session Description Protocol
9 IETF RFC 3264: An Offer/Answer Model with the Session Description Protocol (SDP)
10 Bo Yu, Dong Yu, Junying Jia, JinghuaLin, "A Review of the Policy-Based QoS Architecture in IMS", PCSPA 2010 pp. 189-192, September 2010.
11 3GPP TS 29.207, "Policy control over Go interface R7", June 2007.
12 3GPP TS 29.212, "Policy and Charging Control over Gx reference point", September 2007.
13 Nae-Son Lee, Jae-Oh Lee, "Police Based Network Management in the IMS", KNOM Review, Vol. 10, No.1, August 2007.
14 Seok-Jun Han, Jae-Oh Lee, Seung-Chan Kang, "A QoS Adaption Model on the Policy-based Network Management in the IMS", Journal of the Korea Academia-Industrial cooperation Society, Vol. 13, No. 7, pp. 3175-3181, July 2012.   DOI
15 Gil Heo, Eunhoe Kim, Jaeyoung Choi, "An Extended SNMP-based Management of Digital Convergence Devices", Computer and Information Technology, June 2010.