Seamless VOIP service using centralized codec adjustment: A framework in wireless network
The 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 serv...
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Penerbit UTM Press
2023
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| _version_ | 1833410858992009216 |
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| author | Mohamed R.R. Hashim W. Din M.M. |
| author2 | 56996859800 |
| author_facet | 56996859800 Mohamed R.R. Hashim W. Din M.M. |
| author_sort | Mohamed R.R. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The 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. |
| format | Article |
| id | my.uniten.dspace-22474 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Penerbit UTM Press |
| record_format | dspace |
| spelling | my.uniten.dspace-224742023-05-29T14:01:12Z Seamless VOIP service using centralized codec adjustment: A framework in wireless network Mohamed R.R. Hashim W. Din M.M. 56996859800 11440260100 55348871200 The 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. Final 2023-05-29T06:01:12Z 2023-05-29T06:01:12Z 2015 Article 10.11113/jt.v77.6486 2-s2.0-84949495432 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84949495432&doi=10.11113%2fjt.v77.6486&partnerID=40&md5=b60449421206e7a870c673770d62416f https://irepository.uniten.edu.my/handle/123456789/22474 77 18 23 27 Penerbit UTM Press Scopus |
| spellingShingle | Mohamed R.R. Hashim W. Din M.M. Seamless VOIP service using centralized codec adjustment: A framework in wireless network |
| title | Seamless VOIP service using centralized codec adjustment: A framework in wireless network |
| title_full | Seamless VOIP service using centralized codec adjustment: A framework in wireless network |
| title_fullStr | Seamless VOIP service using centralized codec adjustment: A framework in wireless network |
| title_full_unstemmed | Seamless VOIP service using centralized codec adjustment: A framework in wireless network |
| title_short | Seamless VOIP service using centralized codec adjustment: A framework in wireless network |
| title_sort | seamless voip service using centralized codec adjustment: a framework in wireless network |
| url_provider | http://dspace.uniten.edu.my/ |