Capacity Evaluation of VoIP Service over HSDPA with Frame-Bundling 


Vol. 32,  No. 3, pp. 161-167, Mar.  2007


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  Abstract

In this paper, we evaluate the capacity of voice over internet protocol (VoIP) services over high-speed downlink packet access (HSDPA), in which frame-bundling (FB) is incorporated to reduce the effect of relatively large headers in the IP/UDP/RTP layers. Also, a modified proportional pair (PF) packet scheduler design supporting for VoIP service is provided. The main focus of this work is the effect of FB on system outage based on delay budget in radio access networks. Simulation results show that VoIP system performance with FB scheme is highly sensitive to delay budget. We also conclude that HSDPA is attractive for transmission of VoIP if compared to the circuit switched (CS) voice that is used in WCDMA (Release’99).

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  Cite this article

[IEEE Style]

J. Y. Hwang, Y. Kim, K. Whang, "Capacity Evaluation of VoIP Service over HSDPA with Frame-Bundling," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 3, pp. 161-167, 2007. DOI: .

[ACM Style]

Jong Yoon Hwang, Yong-Seok Kim, and Keum-Chan Whang. 2007. Capacity Evaluation of VoIP Service over HSDPA with Frame-Bundling. The Journal of Korean Institute of Communications and Information Sciences, 32, 3, (2007), 161-167. DOI: .

[KICS Style]

Jong Yoon Hwang, Yong-Seok Kim, Keum-Chan Whang, "Capacity Evaluation of VoIP Service over HSDPA with Frame-Bundling," The Journal of Korean Institute of Communications and Information Sciences, vol. 32, no. 3, pp. 161-167, 3. 2007.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880