The congestion may occur due to the inadequate number of accessible resources in a router buffer to accommodate all received packets. Methods of active queue management (AQM), like random early detection (RED), are employed before overflows of the buffer. Moreover, most methods, inclusive (RED), are facing troubles represented by dependence on tuning parameters and requirement of affixing input parameters to proper values for achieving a satisfactory performance. Moreover, the average queue length (avg) between the minimum and maximum threshold positions cannot be stabilized by RED-based methods‖ if the sources number increases, thereby a heavy congestion is occurred.
Papers:
Y. Zhao, Z. Ma, X. Zheng, and X. Tu, ―An improved algorithm of nonlinear RED based on membership cloud theory,‖ Chinese Journal of Electronics, vol. 26, no. 3. pp. 537–543, 2017.
S. Thota, ―A Survey on Random Early Detection for Congestion Control.pdf., 2017
K. K. Chandulal, ―A SURVEY ON RED QUEUE MECHANISM FOR REDUCE CONGESTION IN wireless network 2017.pdf.‖ International Research Journal of Engineering and Technology (IRJET) e-ISSN:, 2017.
H. Abdel-jaber, F. Thabtah, M. Woodward, A. Jaffar, and H. A. L. Bazar, Random Early Dynamic Detection Approach for Congestion Control,‖ vol. 2, no. 1, pp. 16–31, 2014.
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