2017
DOI: 10.14569/ijacsa.2017.080732
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Simulation and Analysis of Quality of Service (QoS) Parameters of Voice over IP (VoIP) Traffic through Heterogeneous Networks

Abstract: Abstract-Identifying those causes and parameters that affect the Quality of Service (QoS) of Voice-over-Internet Protocol (VoIP) through heterogeneous networks such as WiFi, WiMAX and between them are carried out using the OPNET simulation tool. Optimization of the network for both intra-and intersystem traffic to mitigate the deterioration of the QoS are discussed. The average value of the jitter of the VoIP traffic traversing through the WiFi-WiMAX network was observed to be higher than that of utilizing WiF… Show more

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Cited by 11 publications
(1 citation statement)
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“…VoIP is specified as one of the internet technologies used to transmit multimedia and voice-over IPbased networks, particularly the Internet [7], [8]. VoIP is majorly utilized as one of the communication protocols for replacing conventional telephone technologies, PSTN.…”
Section: Related Work 21 Voipmentioning
confidence: 99%
“…VoIP is specified as one of the internet technologies used to transmit multimedia and voice-over IPbased networks, particularly the Internet [7], [8]. VoIP is majorly utilized as one of the communication protocols for replacing conventional telephone technologies, PSTN.…”
Section: Related Work 21 Voipmentioning
confidence: 99%