QoS Design Consideration for Enterprise and Provider’s Network at Ingress and Egress Router for VoIP protocols

Kolhar, Manjur; Abualhaj, Mosleh M.; Rizwan, Faiza

doi:10.11591/ijece.v6i1.pp235-241

Cited by 5 publications

(6 citation statements)

References 24 publications

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“…Convergence time for each routing protocol is different, and route determination depends on the algorithm routing that has been used. In this simulation, we use (6) to calculate the length of convergence time.…”

Section: Convergence Timementioning

confidence: 99%

“…Convergence = Packet Time Rx -Packet Time Tx (6) According to (6), Rx is the first time the packet reply occurs during downtime, and for Tx is the first time the RTO (Request Time Out) packet occurs during downtime. Downtime occurs when the main link MPLS Data Center failure on the simulation topology.…”

Section: Convergence Timementioning

confidence: 99%

“…That technology is an important part of considering the network security aspects of public network infrastructure [2,3,4,5]. In this study, we implemented VPN technology based on Multi-Protocol Label Switching (MPLS) used by the service provider [3] [6]. MPLS works not only by the destination of IP address but also by forwarding packets based on small labels.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Interior Gateway Protocol Routing Performance Comparison of the Virtual Private Network Based on Multi Protocol Label Switching and Direct-Link Backupsed on MPLS and Direct-Link Backup

Nurhaida

Pratama

Zen

et al. 2019

Sinergi

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The stability and convergence time become an essential factor in network availability performance. Multiprotocol Label Switching (MPLS) is one of the Virtual Private Network (VPN) technologies that can support the quality of communication media on the high-speed backbone network. Therefore, it is necessary to determine the proper protocol routing in espousing VPN technology based on MPLS supported by direct-link backup to improve network availability in the Data Center. The purpose of this study is comparing the convergence time and Quality of Service (QoS) among the three IGP protocols routing, namely Routing Information Protocol version 2 (RIP), Open Shortest Path First (OSPF), and Enhanced Interior Gateway Routing Protocol (EIGRP) based on two autonomous system number using Ring topology design between Data Center and DRC. Network scenario is created using the Graphic Network Simulator (GNS3) application to measure convergence time and QoS parameters of the three protocols routing and the use of MPLS-TE and RR in enhancing MPLS backbone performance. The results revealed that QoS in the three protocols routing has a good quality level according to TIPHON’s standard with the number of indexes up to 3.25 (Good). On the other hand, the fastest convergence time when interruption on the main link (VPN) is EIGRP with convergence time for about 15 seconds.

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Section: Convergence Timementioning

confidence: 99%

Section: Convergence Timementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Interior Gateway Protocol Routing Performance Comparison of the Virtual Private Network Based on Multi Protocol Label Switching and Direct-Link Backupsed on MPLS and Direct-Link Backup

Nurhaida

Pratama

Zen

et al. 2019

Sinergi

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“…Currently, the extensive use of wireless network make ISP attempts to set up new pricing plan based on reverse charging (internet reverse charing-IRC) scheme in wired and wireless network [20]. That scheme works well in [21,22] network. In fact, the real network is not only applicable for single link [23].…”

Section: Introductionmentioning

confidence: 99%

Models of improved multilink reverse charging network by utilizing the bit error rate QoS attribute

Puspita

Rohania

Yuliza

et al. 2021

IJEECS

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<span>In this paper, a modification model for single-link reverse charging of internet is formed on a multi-link wireless network. The pricing scheme also takes into account the base costs and quality of services provided by the service provider. Bit error rate (BER) was utilized as one of the well-known quality of service (QoS) attribute that can guarantee best performance for internet service provider (ISP) and users. The base price is determined as a decision variable to help ISP to maximize profit. This optimization model can be solved using the LINGO 13.0 program to gain optimal values. The computational results show that by setting costs as constants and service quality as variables, optimal results are obtained for ISPs. This can make ISP considerations in determining the base price that can benefit the ISP and according to the services provided</span>.

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“…This causes the end users to experience a broken, buzzing and delayed speech. Extensive research is going on this area to increase the quality of communication [2][3][4]. Many researchers proposed receiver side Packet Loss Concealment (PLC) methods [5].…”

Section: Introductionmentioning

confidence: 99%

A Statistical Approach to Adaptive Playout Scheduling in Voice Over Internet Protocol Communication

Chandran¹,

Lingam²

2018

IJECE

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Factors like network delay, latency and bandwidth significantly affect the quality of communication using Voice over Internet Protocol. The use of jitter buffer at the receiving end compensates the effect of varying network delay up to some extent. But the extra buffer delay given for each packet plays a major role in playing late packets and thereby improving voice quality. As the buffer delay increases packet loss rate decreases, which in general is a very good sign. However, an increase of buffer delay beyond a certain limit affects the interactive quality of voice communication. In this paper, we propose a statistical framework for adaptive playout scheduling of voice packets based on network statistics, packet loss rate and availability of packets in the buffer. Experimental results show that the proposed model allocates optimal buffer delay with the lowest packet loss rate when compared with other algorithms.

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QoS Design Consideration for Enterprise and Provider’s Network at Ingress and Egress Router for VoIP protocols

Cited by 5 publications

References 24 publications

Interior Gateway Protocol Routing Performance Comparison of the Virtual Private Network Based on Multi Protocol Label Switching and Direct-Link Backupsed on MPLS and Direct-Link Backup

Interior Gateway Protocol Routing Performance Comparison of the Virtual Private Network Based on Multi Protocol Label Switching and Direct-Link Backupsed on MPLS and Direct-Link Backup

Models of improved multilink reverse charging network by utilizing the bit error rate QoS attribute

A Statistical Approach to Adaptive Playout Scheduling in Voice Over Internet Protocol Communication

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