Keywords
VoIP Application
VoIP Codecs
OPNET
How to Cite
Abstract
WiMAX is a technology that comes up with multiple solutions. It’s defined as Worldwide Interoperability for Microwave Access. It’s based on IEEE 802.16 standard and is a Wireless Metropolitan Area Network (MAN) technology. It’s designed to cover wide geographical areas serving a large number of users at low-cost and provides a wireless alternative to wired backhaul and last-mile deployments. This paper, will study setup of WiMAX using Voice over Internet Protocol (VoIP) applications to analyse and evaluate the performance of VoIP codecs using OPNET simulation. Relevant metrics is used to analyze the performance of the network and the ability to support VoIP calls. The main aim of this paper is to analyze the performance of VoIP codecs over the fixed WiMAX network to improve the quality of VoIP calls by using VoIP codecs such as (G.711, G.723, G.726, G.728, and G.729) in WiMAX network.
References
I. W. Group, "IEEE standard for local and metropolitan area networks. part 16: Air interface for fixed broadband wireless access systems," IEEE Std, vol. 802, pp. 16- 2004, 2004.
L. Yan, Y. Zhang, L. T. Yang, and H. Ning, The Internet of things: from RFID to the next-generation pervasive networked systems: CRC Press, 2008.
Y. Zhang, H. Hu, and M. Fujise, Resource, Mobility, and Security Management in Wireless Networks and Mobile Communications: CRC Press, 2006.
P. Mehta and S. Baghla, "Performance Evaluation of Hetrogeneous Networks using Opnet Modeller: A Survey."
A. E. A. Ali, "Performance Evaluation of VoIP CODECS over WiMAX and UMTS Networks," Sudan University of Science and Technology, 2014.
J. G. Andrews, A. Ghosh, and R. Muhamed, Fundamentals of WiMAX: understanding broadband wireless networking: Pearson Education, 2007.
K. H. Bilal, "Improving Quality of VoIP over WiMAX."
R. Ganiga and B. Muniyal, "Characteristic Analysis of VoIP Traffic for Wireless Networks In Comparison with CBR using QualNet Network Simulator," International Journal of Computer Applications, vol. 50, 2012.
H. Schulzrinne and J. Rosenberg, "A Comparison of SIP and H. 323 for Internet Telephony," in Proc. International Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV), 1998, pp. 83-86.
R. S. Ramakrishnan and P. V. Kumar, "Performance analysis of different codecs in VoIP using SIP," in Proc. Conference on Mobile and Pervasive Computing (CoMPC2008), 2008, pp. 142-145.
H. Sathu and M. A. Shah, "Performance Comparison of VoIP codecs on multiple operating systems using IPv4 and IPv6," International Journal of e-Education, e-Business, e-Management and e-Learning, vol. 2, p. 122, 2012.
A. M. Alsahlany, "Performance analysis of VOIP traffic over integrating wireless LAN and WAN using different codecs," arXiv preprint arXiv:1407.2025, 2014.
A. Courtay, A. Pegatoquet, M. Auguin, and C. Chabaane, "Wireless Sensor Network node global energy consumption modeling," in Design and Architectures for Signal and Image Processing (DASIP), 2010 Conference on, 2010, pp. 54-61.
M. J. Priyanka and K. Sharma, "Simulative Investigation of QoS parameters for VoIP over WiMAX networks," International Journal of Computer Science Issues, vol. 10, 2013.
S. Alshomrani, S. Qamar, S. Jan, I. Khan, and I. Shah, "QoS of VoIP over WiMAX access networks," International Journal of Computer Science and Telecommunications, vol. 3, p. 2012, 2012
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