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Simulation and Evaluation of WIMAX Handover over Homogeneous and Heterogeneous Networks

Received: 11 May 2013     Published: 30 June 2013
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Abstract

Different aspects of wireless networks are changing as a result of the continuous needs in terms of speed, data rates and quality of service. Such aspects are required to be adaptable within the same network or among networks of different technologies and service providers. Consequently, Worldwide Interoperability for Microwave Access (WiMAX) is one of the future generation networks (4G) that needs further study. However, a major consideration for WiMAX to achieve mobility is the handover mechanism that concerns with the mobile station movement within the range of network coverage from one base station to another similar homogeneous or different homogeneous network. In this paper, an intensive analysis to handover mechanism in WiMAX followed by comparisons to WiMAX performance with UMTS and WiFi networks is carried out. QualNet 4.5.1 simulator is used to simulate the comparison process homogeneously and heterogeneously. Performance metrics of Throughput, End-to-End (E-2-E) Delay and Jitter in the comparison during handover process in/between the wireless networks are used. The simulation results are evaluated to identify the performance of the handover process over WiMAX-WiMAX, WiMAX-UMTS and WiMAX-WiFi with respect to the selected metrics. The environment of Wi-MAX-WiMAX has shown substantial enhancement of the system Throughput, reduction of E-2-E Delay and Jitter.

Published in American Journal of Networks and Communications (Volume 2, Issue 3)
DOI 10.11648/j.ajnc.20130203.14
Page(s) 73-80
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2013. Published by Science Publishing Group

Keywords

Homogeneously and Heterogeneous Networks, WiMAX, WiFi, UMT, Handover Mechanism

References
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[2] L. M. Carlberg, and A Dammander, "WiMAX-A study of mobility and a MAC-layer implementation in GloMoSim," Master's Thesis in Computing Science (2006).
[3] D. H. Lee, K. Kyamakya and J. P. Umondi, "Fast handover algorithm for IEEE 802.16 e broadband wireless access system," Wireless pervasive computing, 2006 1st international Symposium on. IEEE, 2006.
[4] A. F. Kabir, M. Khan, R. Hayat, A. A. M. Haque and M. S. I. Mamun, "WiMAX or Wi-Fi: The Best Suited Candidate Technology for Building Wireless Access Infrastructure," arXiv preprint arXiv:1208.3769 (2012).
[5] M. F. Finneran, "WiMAX versus WiFi a comparison of technologies markets and busniss plan," dBrn associates Inc, 2004.
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[8] Q. B. Mussabbir, "Mobility management across converged IP-based heterogeneous access networks," PhD Thesis. School of Engineering and Design, Brunel Universit (2010).
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[10] I. F. Akyildiz, J. Xie and S. Mohanty. "A survey of mobility management in next-generation all-IP-based wireless systems," Wireless Communications, IEEE 11.4 (2004): 16-28.
[11] Z. Becvar, P. Mach and R. Bestak, "Initialization of handover procedure in WiMAX networks," ICT-MobileSummit 2009 Conference Proceedings, 2009.
[12] J. Liao, Q. Qi, X. Zhu, Y. Cao, and T. Li, "Enhanced IMS handoff mechanism for QoS support over heterogeneous network," The Computer Journal 53.10 (2010): 1719-1737.
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[14] WiMAX.com, "What is WiMAX," WiMax.com Broadband Solutions, Inc. 2011. < http://www.wimax.com/general/what-is-wimax>
[15] Chen, Kwang-Cheng, J. Roberto B. de Marca, and J. Roberto, eds. Mobile WiMAX. John Wiley, 2008.
[16] Z. Becvar and J. Zelenka, "Handovers in the mobile WiMAX," Research in Telecommunication Technology 1 (2006): 147-50.
[17] D. Pareit, B. Lannoo, I. Moerman and P. Demeester, "The history of WiMAX: A complete survey of the evolution in certification and standardization for IEEE 802.16 and WiMAX," Communications Surveys & Tutorials, IEEE 14.4 (2012) 1183-1211.
[18] K. R. Sayan, R. S. Kumar, K. Pawlikowski, A. McInnes, H. Sirisena "A fast and simple scheme for mobile station-controlled handover in mobile WiMAX," Access Networks. Springer Berlin Heidelberg, 2011. 32-44.
[19] A. Shami, M. Maier, and C. Assi. Broadband Access Networks: Technologies and Deployments. Springer Verlag, 2009.
[20] F. Muratore. UMTS: Mobile communications for the future. John Wiley & Sons, Inc., 2000.
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[24] W. Jiao, P. Jiang and Y. Ma, "Fast handover scheme for real-time applications in mobile WiMAX," Communications, 2007. ICC'07. IEEE International Conference on. IEEE, (2007): 6038-6042.
Cite This Article
  • APA Style

    Anmar Hamid Hameed, Salama A. Mostafa, Mazin Abed Mohammed. (2013). Simulation and Evaluation of WIMAX Handover over Homogeneous and Heterogeneous Networks. American Journal of Networks and Communications, 2(3), 73-80. https://doi.org/10.11648/j.ajnc.20130203.14

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    ACS Style

    Anmar Hamid Hameed; Salama A. Mostafa; Mazin Abed Mohammed. Simulation and Evaluation of WIMAX Handover over Homogeneous and Heterogeneous Networks. Am. J. Netw. Commun. 2013, 2(3), 73-80. doi: 10.11648/j.ajnc.20130203.14

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    AMA Style

    Anmar Hamid Hameed, Salama A. Mostafa, Mazin Abed Mohammed. Simulation and Evaluation of WIMAX Handover over Homogeneous and Heterogeneous Networks. Am J Netw Commun. 2013;2(3):73-80. doi: 10.11648/j.ajnc.20130203.14

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  • @article{10.11648/j.ajnc.20130203.14,
      author = {Anmar Hamid Hameed and Salama A. Mostafa and Mazin Abed Mohammed},
      title = {Simulation and Evaluation of WIMAX Handover over Homogeneous and Heterogeneous Networks},
      journal = {American Journal of Networks and Communications},
      volume = {2},
      number = {3},
      pages = {73-80},
      doi = {10.11648/j.ajnc.20130203.14},
      url = {https://doi.org/10.11648/j.ajnc.20130203.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajnc.20130203.14},
      abstract = {Different aspects of wireless networks are changing as a result of the continuous needs in terms of speed, data rates and quality of service. Such aspects are required to be adaptable within the same network or among networks of different technologies and service providers. Consequently, Worldwide Interoperability for Microwave Access (WiMAX) is one of the future generation networks (4G) that needs further study. However, a major consideration for WiMAX to achieve mobility is the handover mechanism that concerns with the mobile station movement within the range of network coverage from one base station to another similar homogeneous or different homogeneous network. In this paper, an intensive analysis to handover mechanism in WiMAX followed by comparisons to WiMAX performance with UMTS and WiFi networks is carried out. QualNet 4.5.1 simulator is used to simulate the comparison process homogeneously and heterogeneously. Performance metrics of Throughput, End-to-End (E-2-E) Delay and Jitter in the comparison during handover process in/between the wireless networks are used. The simulation results are evaluated to identify the performance of the handover process over WiMAX-WiMAX, WiMAX-UMTS and WiMAX-WiFi with respect to the selected metrics. The environment of Wi-MAX-WiMAX has shown substantial enhancement of the system Throughput, reduction of E-2-E Delay and Jitter.},
     year = {2013}
    }
    

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  • TY  - JOUR
    T1  - Simulation and Evaluation of WIMAX Handover over Homogeneous and Heterogeneous Networks
    AU  - Anmar Hamid Hameed
    AU  - Salama A. Mostafa
    AU  - Mazin Abed Mohammed
    Y1  - 2013/06/30
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    N1  - https://doi.org/10.11648/j.ajnc.20130203.14
    DO  - 10.11648/j.ajnc.20130203.14
    T2  - American Journal of Networks and Communications
    JF  - American Journal of Networks and Communications
    JO  - American Journal of Networks and Communications
    SP  - 73
    EP  - 80
    PB  - Science Publishing Group
    SN  - 2326-8964
    UR  - https://doi.org/10.11648/j.ajnc.20130203.14
    AB  - Different aspects of wireless networks are changing as a result of the continuous needs in terms of speed, data rates and quality of service. Such aspects are required to be adaptable within the same network or among networks of different technologies and service providers. Consequently, Worldwide Interoperability for Microwave Access (WiMAX) is one of the future generation networks (4G) that needs further study. However, a major consideration for WiMAX to achieve mobility is the handover mechanism that concerns with the mobile station movement within the range of network coverage from one base station to another similar homogeneous or different homogeneous network. In this paper, an intensive analysis to handover mechanism in WiMAX followed by comparisons to WiMAX performance with UMTS and WiFi networks is carried out. QualNet 4.5.1 simulator is used to simulate the comparison process homogeneously and heterogeneously. Performance metrics of Throughput, End-to-End (E-2-E) Delay and Jitter in the comparison during handover process in/between the wireless networks are used. The simulation results are evaluated to identify the performance of the handover process over WiMAX-WiMAX, WiMAX-UMTS and WiMAX-WiFi with respect to the selected metrics. The environment of Wi-MAX-WiMAX has shown substantial enhancement of the system Throughput, reduction of E-2-E Delay and Jitter.
    VL  - 2
    IS  - 3
    ER  - 

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Author Information
  • College of Graduate Studies, Selangor, Malaysia

  • College of Graduate Studies, Selangor, Malaysia

  • Dept. of Planning and Follow up, Anbar, Iraq

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