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Seamless VOIP service using centralized codec adjustment: A framework in wireless network

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dc.contributor.authorMohamed R.R.en_US
dc.contributor.authorHashim W.en_US
dc.contributor.authorDin M.M.en_US
dc.contributor.authorid56996859800en_US
dc.contributor.authorid11440260100en_US
dc.contributor.authorid55348871200en_US
dc.date.accessioned2023-05-29T06:01:12Z
dc.date.available2023-05-29T06:01:12Z
dc.date.issued2015
dc.description.abstractThe evolution of wireless technology leads VoIP application to be a good preferred choice among mobile users. Customers can having a VoIP service while being mobile regardless of location, terminal, and it is independent of network access. It is believed to be an alternative to the PSTN and its service is expected to be as good as PSTN. In essence, QoS plays a crucial part in order to maintain the seamless service during the VoIP session. As wireless networks are prone to channel error and VoIP application is known to be a delay-sensitive application, network traffic congestion could easily affect the voice quality of VoIP. Therefore, the codec selection within the VoIP application must be improved so that the codec can operate at various bit rates in order to cater for different traffic conditions. In this paper, we explain how centralize codec switching can help user to communicate seamlessly. We use WiFi network traffic as an example scenario. � 2015 Penerbit UTM Press. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.11113/jt.v77.6486
dc.identifier.epage27
dc.identifier.issue18
dc.identifier.scopus2-s2.0-84949495432
dc.identifier.spage23
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84949495432&doi=10.11113%2fjt.v77.6486&partnerID=40&md5=b60449421206e7a870c673770d62416f
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22474
dc.identifier.volume77
dc.publisherPenerbit UTM Pressen_US
dc.sourceScopus
dc.sourcetitleJurnal Teknologi
dc.titleSeamless VOIP service using centralized codec adjustment: A framework in wireless networken_US
dc.typeArticleen_US
dspace.entity.typePublication
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