Abstract: Voice communication is an emerging technology and has great importance in our routine life. Perceptual, Voice over Internet Protocol quality is an important issue for VoIP Apps services because VoIP Apps require real-time support. Many network factors (packet loss, packet delay, and jitter) affect to VoIP quality, to achieve this objective we used an approach based on Fuzzy Logic. We configure Resource Reservation Protocol application to control Token Bucket Algorithm and the simulation experiments are carried out with Opnet. In addition, compare Token Bucket with and without Quality of Service for measure network factors. In this paper, building Fuzzy Token Bucket System consists of three variables (Bandwidth Rate, Buffer Size, and New Token) in order to improve Token Bucket Shaper output variable (New Token) by Fuzzy Stability model for Voice over IP quality maintaining.

Mohamed E. A. Ebrahim and Hesham A. Hefny, “Fuzzy Logic based Approach for VoIP Quality Maintaining” International Journal of Advanced Computer Science and Applications(IJACSA), 9(1), 2018. http://dx.doi.org/10.14569/IJACSA.2018.090174

@article{Ebrahim2018,
title = {Fuzzy Logic based Approach for VoIP Quality Maintaining},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2018.090174},
url = {http://dx.doi.org/10.14569/IJACSA.2018.090174},
year = {2018},
publisher = {The Science and Information Organization},
volume = {9},
number = {1},
author = {Mohamed E. A. Ebrahim and Hesham A. Hefny}
}