Improved voice over Internet protocol for wireless devices

Voice over Internet Protocol (VoIP) becomes an attractive communications option for consumers specially for current young generations where facebook, whatsApp and other communicationssocial media in use. VoIP allows us to make telephone calls over the Internet and include signaling, controlling and...

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Main Authors:	Roslin, Raihan Jannati, Khalifa, Othman Omran, Bhuiyan, Sharif Shah Newaj
Format:	Conference or Workshop Item
Language:	English English
Published:	Kulliyyah of Engineering, International Islamic University Malaysia 2018
Subjects:	T10.5 Communication of technical information TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:	http://irep.iium.edu.my/68110/ http://irep.iium.edu.my/68110/ http://irep.iium.edu.my/68110/ http://irep.iium.edu.my/68110/1/68110_Improved%20Voice%20Over%20Internet%20Protocol%20for%20Wireless%20Devices.pdf http://irep.iium.edu.my/68110/7/68110_Improved%20voice%20over%20Internet%20protocol%20for%20wireless%20devices_SCOPUS.pdf

id	iium-68110
recordtype	eprints
spelling	iium-681102019-01-11T09:10:31Z http://irep.iium.edu.my/68110/ Improved voice over Internet protocol for wireless devices Roslin, Raihan Jannati Khalifa, Othman Omran Bhuiyan, Sharif Shah Newaj T10.5 Communication of technical information TK5101 Telecommunication. Including telegraphy, radio, radar, television Voice over Internet Protocol (VoIP) becomes an attractive communications option for consumers specially for current young generations where facebook, whatsApp and other communicationssocial media in use. VoIP allows us to make telephone calls over the Internet and include signaling, controlling and transport mechanisms. However, the speech quality is impairedby packet losses, which are common on wireless links, and by high transmission delays. The aimof this paper is to present a method to improve the speech quality for voice-over-internet protocol (VoIP). Since the performance of unreliable voice transmission (Voice over IP) over wireless links is measured not by the throughput but by the perceptual speech quality. In this scheme there three main elements of VoIP are signaling protocol, audio codec and transport layer play a big role in providing the best VoIP speech quality. The quality of speech is determinedusing the Mean Opinion Score (MOS) after the values of jitter and end-to-end delay has been measured. Thus, the best couple of audio codec and signaling protocol through the quality ofthe speech quality produced. Kulliyyah of Engineering, International Islamic University Malaysia 2018 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/68110/1/68110_Improved%20Voice%20Over%20Internet%20Protocol%20for%20Wireless%20Devices.pdf application/pdf en http://irep.iium.edu.my/68110/7/68110_Improved%20voice%20over%20Internet%20protocol%20for%20wireless%20devices_SCOPUS.pdf Roslin, Raihan Jannati and Khalifa, Othman Omran and Bhuiyan, Sharif Shah Newaj (2018) Improved voice over Internet protocol for wireless devices. In: 2018 7th International Conference on Computer and Communication Engineering (ICCCE), 19th-20th September 2018, Kuala Lumpur. https://ieeexplore.ieee.org/document/8539292 10.1109/ICCCE.2018.8539292
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T10.5 Communication of technical information TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle	T10.5 Communication of technical information TK5101 Telecommunication. Including telegraphy, radio, radar, television Roslin, Raihan Jannati Khalifa, Othman Omran Bhuiyan, Sharif Shah Newaj Improved voice over Internet protocol for wireless devices
description	Voice over Internet Protocol (VoIP) becomes an attractive communications option for consumers specially for current young generations where facebook, whatsApp and other communicationssocial media in use. VoIP allows us to make telephone calls over the Internet and include signaling, controlling and transport mechanisms. However, the speech quality is impairedby packet losses, which are common on wireless links, and by high transmission delays. The aimof this paper is to present a method to improve the speech quality for voice-over-internet protocol (VoIP). Since the performance of unreliable voice transmission (Voice over IP) over wireless links is measured not by the throughput but by the perceptual speech quality. In this scheme there three main elements of VoIP are signaling protocol, audio codec and transport layer play a big role in providing the best VoIP speech quality. The quality of speech is determinedusing the Mean Opinion Score (MOS) after the values of jitter and end-to-end delay has been measured. Thus, the best couple of audio codec and signaling protocol through the quality ofthe speech quality produced.
format	Conference or Workshop Item
author	Roslin, Raihan Jannati Khalifa, Othman Omran Bhuiyan, Sharif Shah Newaj
author_facet	Roslin, Raihan Jannati Khalifa, Othman Omran Bhuiyan, Sharif Shah Newaj
author_sort	Roslin, Raihan Jannati
title	Improved voice over Internet protocol for wireless devices
title_short	Improved voice over Internet protocol for wireless devices
title_full	Improved voice over Internet protocol for wireless devices
title_fullStr	Improved voice over Internet protocol for wireless devices
title_full_unstemmed	Improved voice over Internet protocol for wireless devices
title_sort	improved voice over internet protocol for wireless devices
publisher	Kulliyyah of Engineering, International Islamic University Malaysia
publishDate	2018
url	http://irep.iium.edu.my/68110/ http://irep.iium.edu.my/68110/ http://irep.iium.edu.my/68110/ http://irep.iium.edu.my/68110/1/68110_Improved%20Voice%20Over%20Internet%20Protocol%20for%20Wireless%20Devices.pdf http://irep.iium.edu.my/68110/7/68110_Improved%20voice%20over%20Internet%20protocol%20for%20wireless%20devices_SCOPUS.pdf
first_indexed	2023-09-18T21:36:40Z
last_indexed	2023-09-18T21:36:40Z
_version_	1777412866835480576

Improved voice over Internet protocol for wireless devices

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