Mosleh M. Abualhaj
ABSTRACT
The world witnessed a revolution of new technologies that serve humankind and make their life easier. Voice over Internet Protocol (VoIP) is one of such technologies. VoIP is a technology of making voice calls over an IP network. One of the problems that slow the spreading of VoIP is the inefficient bandwidth utilization that resulting from the big packet header. In this paper, we proposed a new method to enhance VoIP bandwidth employment over the Internet Telephony Transport Protocol (ITTP) protocol. The proposed method improves VoIP bandwidth utilization from two dimensions. The first dimension is by multiplexing several VoIP packets to the same receiving end in one header, instead of a separate header for each VoIP packet. The second dimension is by compressing the VoIP packet payload. The evaluation result of the proposed method showed a noticeable reduction of the consumed bandwidth, by up to 48.9%, in comparison to the traditional method of ITTP without VoIP packets multiplexing or VoIP packet payload compression.
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- M. M. Abu-Alhaj, M. S. Kolhar, M. Halaiyqah, O. Abouabdalla, and R. Sureswaran, "MuxComp-A New Architecture to Improve VoIP Bandwidth Utilization", International Conference on Future Networks 2009, Bangkok, March 2009, pp. 212--215.Google ScholarDigital Library
- M. AbuAlhaj, M. S. Kolhar, M. Halaiyqah, O. Abouabdalla, and R. Sureswaran, "Multiplexing SIP Applications Voice Packets Between SWVG Gateways", In Proceedings of International Conference on Computer Engineering and Applications (ICCEA 2009), Manila, 2009, 1--5Google Scholar
- M. M. Abualhaj, "ITTP-MUX: An Efficient Multiplexing Mechanism to Improve Voip Applications Bandwidth Utilization", International Journal of Innovative Computing Information and Control, vol. 11, no.6, 2015, pp. 2063--73.Google Scholar
- M. M. Abualhaj, A. A. Abu-Shareha, and M. M. Al-Tahrawi, "FLRED: An Efficient Fuzzy Logic Based Network Congestion Control Method", Neural Computing & Applications, vol. 30, no. 3, 2018, pp. 925--935.Google ScholarDigital Library
- M. M. Abu-Alhaj et al., "Delta-multiplexing: A Novel Technique to Improve Voip Bandwidth Utilization Between Voip Gateways", Computer and Information Technology (CIT), 2010, pp. 329--335.Google Scholar
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- M. M. Abu-Alhaj, S. K. Manjur, R. Sureswaran, T. C. Wan, I. J. Mohamad, and A. M. Manasrah, " ITTP: A New Transport Protocol for Voip Applications", International Journal of Innovative Computing, Information and Control (IJICIC), vol. 8, no. 3, 2012, pp. 1--10.Google Scholar
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- M. M. Abualhaj, M. Kolhar, K. Qaddoum, and A. A. Abu-Shareha. "Multiplexing VoIP Packets Over Wireless Mesh Networks: A Survey", KSII Transactions on Internet & Information Systems, vol. 10, no. 8, 2016, pp. 3728--3752.Google Scholar
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Index Terms
- A New Method to Improve Voice over IP (VoIP) Bandwidth Utilization over Internet Telephony Transport Protocol (ITTP)
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