Triple play quality of service analysis in IP network

Agus Sri Budi Cahyono and Gunawan Wibisono
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Agus Sri Budi Cahyono: Department of Electrical Engineering, University of Indonesia, Depok, Indonesia
Gunawan Wibisono: Department of Electrical Engineering, University of Indonesia, Depok, Indonesia

Journal of Applied and Physical Sciences, 2016, vol. 2, issue 3, 82-88

Abstract: Bandwidth starvation is an important aspect to consider when deploying Triple Play Quality of Service (QoS) in Internet Protocol (IP) network. How to guarantee each class of QoS running smoothly with enough bandwidth when facing congested network. TrafÏ ic policing technique has been proposed by author to ensure voice trafÏ ic is separated from other class instead of using Low Latency Queuing (LLQ) of Weighted Fair Queuing (WFQ). This paper addresses the effect of trafÏ ic policing and Random Early Detection (RED) to quality of service in term of delay, jitter and packet loss. The result show trafÏ ic policing with combination using RED is promised each class of WFQ gets enough bandwidth and avoid bandwidth starvation. Simulation results show end to end delay for voice 0.02 second, voice jitter 0.00025 second,video delay 0.05 second,video jitter 0.0005. These paramaters accepted ITU-Y1541 standard. For queuingdelay paramater the result is 0.02 second.

Keywords: Bandwidth Starvation; TrafÏ ic Policing; WFQ; LLQ; RED; Diffserv (search for similar items in EconPapers)
Date: 2016
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Persistent link: https://EconPapers.repec.org/RePEc:apb:japsss:2016:p:82-88

DOI: 10.20474/japs-2.3.3

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