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Enhancing Qos in Wimax using Opnet Simulator

0*, S. Pallam Setty **

*-** Department of Computer Science and Systems Engineering, Andhra University College of Engineering, Visakhapatnam, Andhra Pradesh, India.

Periodicity:January - June'2020
DOI : https://doi.org/10.26634/jwcn.8.4.17704

Abstract

In this paper, an attempt has been made to provide QoS in WiMAX IEEE 802.16 with fairness which is a challenging issue due to limited bandwidth and limited energy. To overcome these an attempt has been made in OPNET (Optimized Network Engineering Tool) which is a powerful network simulator. A appropriate classification approach in modern communication is on hand that is the usage of QoS managed via the community network operator. By developing a new System methodology to QoS with fairness by means of incorporating some principle concepts like UGS, ERTPS, RTPS, BE for VoIP, Video, HTTP to provide equal bandwidth allocation to all users in network. To get QoS along with fairness in WiMAX network, we need to overcome the issues like limited bandwidth and limited energy. This methodology proposes some other planning scheme mirroring the prerequisite of RTPS and the distinct NRTPS associations that accomplish the best ideal QoS requirement, excluding the immoderate aid consumption due to the fact that it maximizes delay for low-throughput applications as well as achieves low average, offers fairness regardless of version variation in server potential, and computationally efficient.

Keywords

QoS, IEEE 802.16, WiMAX, UGS, ERTPS, RTPS, NRTPS, BE.

How to Cite this Article?

Sravani, P., and Setty, S. P. (2020). Enhancing Qos in Wimax using Opnet Simulator. i-manager’s Journal on Wireless Communication Networks , 8(3), 7-14. https://doi.org/10.26634/jwcn.8.4.17704

References

[1]. Alavi, H. S., Mojdeh, M., & Yazdani, N. (2005, October). A quality of service architecture for IEEE 802.16 standards. In 2005 Asia-Pacific Conference on Communications (pp. 249-253). IEEE. https://doi.org/10.1109/APCC.2005.15540 58

[2]. Chen, J., Jiao, W., & Guo, Q. (2005, September). Providing integrated QoS control for IEEE 802.16 broadband wireless access systems. In IEEE Vehicular Technology Conference (Vol. 62, No. 2, p. 1254). IEEE.

[3]. Cicconetti, C., Lenzini, L., Mingozzi, E., & Eklund, C. (2006). Quality of service support in IEEE 802.16 networks. IEEE Network, 20(2), 50-55. https://doi.org/10.1109/MNET. 2006.1607896

[4]. Guérin, R., & Peris, V. (1999). Quality-of-service in packet networks: basic mechanisms and directions. Computer Networks, 31(3), 169-189. https://doi.org/ 10.1016/S0169-7552(98)00261-X

[5]. Khalil, A., & Ksentini, A. (2007). Classification of the uplink scheduling algorithms in IEEE 802.16. In Proceedings of International Workshop on Dynamic Networking (IWDYN'07).

[6]. Lee, H., Kwon, T., Cho, D. H., Lim, G., & Chang, Y. (2006, May). Performance analysis of scheduling algorithms for rd VoIP services in IEEE 802.16 e systems. In 2006 IEEE 63 Vehicular Technology Conference (Vol. 3, pp. 1231-1235). IEEE. https://doi.org/10.1109/VETECS.2006.1683031

[7]. Mahmood, A. N. (2018). Study of simulation comparing WiMAX network fixed and mobile using OPNET modeler. International Journal of Computer Applications Foundation of Computer Science (FCS), 179(12), 42-47. https://doi.org/ 10.5120/ijca2018916147

[8]. Mai, Y. T., Yang, C. C., & Lin, Y. H. (2007, February). Cross-layer QoS framework in the IEEE 802.16 network. In The 9th International Conference on Advanced Communication Technology (Vol. 3, pp. 2090-2095). IEEE. https://doi.org/ 10.1109/ICACT.2007.358784

[9]. Shamna, A. R., & Shanthi, S. A. (2020). Performance comparison of MIMO-OFDM using Weiner Hammerstein and CNN equalizers. Journal of Critical Reviews, 7(6), 195-201.

Enhancing Qos in Wimax using Opnet Simulator

Abstract

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