USING A FUZZY CONTROLLER FOR THE VERTICAL HANDOVER PROCEDURE
DOI:
https://doi.org/10.31649/1999-9941-2021-51-2-37-44Keywords:
heterogeneous network, handover, fuzzy controllerAbstract
Due to the rapid development of mobile technologies, there is a situation when several different mobile networks operate on one area. In this case, the main problem for ensuring the required quality of service for subscribers is implemention of an optimal algorithm for fast switching between different network, i.e. performing a vertical handover operation. The paper proposes to utilize a fuzzy controller in the intelligent algorithm of multicriterial vertical handover. We propose to use a fuzzy controller having six input and one output linguistic variables. The rule base consisting of sixty-four rules is presented. Simulation of the developed fuzzy controller in Matlab program was performed.
References
M. Aibinu, A. J. Onumanyi, A. P. Adedigba, M. Ipinyomi, T. A. Folorunso, M. J. E. Salami, "Development of hybrid artificial intelligent based handover decision algorithm," Engineering Science and Technology an International Journal, V. 20(2), pp. 381-390, February. 2017. doi: 10.1016/j.jestch.2017.01.005.
R. Masiuk, I. B. Strykhalyuk, M. V. Brych, I. O. Kahalo, H. V. Beshley, "Intellectual vertical handover algorithm in heterogeneous mobile network based on cloud technology," Visnyk of Lviv Polytechnic National University, № 874, pp. 110-121, 2017. – [in Ukrainian].
Ionut Bosoanca, Anca Vargatu, "An Overview of Vertical Handoff Decision Algorithms in NGWNs and a new Scheme for Providing Optimized Performance in Heterogeneous Wireless Networks," Informatica Economica, V. 15(1), pp. 5-21, 2011.
A. D. Hryshaeva, V. Ya. Voropayeva, "Selection of parameters and development of an optimization criterion for the vertical handover procedure," in Proceedings of the ХІII International scientific-technical conference of post-graduate students and students. Automation of technological objects and processes. Search for young people. Donetsk, 2013, pp. 39-41.
M. T. Islam et al., "Vertical handover decision using fuzzy logic in a heterogeneous environment," in 2013 International Conference on Informatics, Electronics and Vision (ICIEV), Dhaka, 2013, pp. 1-3. doi: 10.1109/ICIEV.2013.6572621. – [in Russian].
Mahmood Adnan, Hushairi Zen, Al-Khalid Othman, "Vertical Handover Decision Processes for Fourth Generation Heterogeneous Wireless Networks," Asian Journal of Applied Sciences, V. 1, Is. 5, pp. 229-235, December. 2013.
M. Saravanan, A. Prithiviraj, "Genetic based approach to Optimize the Vertical Handover performance among Hetrogenous Network," in Proceedings of the International Conference on Intelligent Computing Systems (ICICS 2017), Salem, India, 2017, pp. 80-84.
Sukhmandeep Kaur, "Optimization Of User Behaviour Based Handover Using Fuzzy Logic," Interna-tional Journal of Scientific & Technology Research, V. 8, Is. 10, pp.2623-2629, October. 2019.
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