Premium
Nonlinear performance evaluation model for throughput of AQM scheme using full factorial design approach
Author(s) -
Patel Sanjeev
Publication year - 2020
Publication title -
international journal of communication systems
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.344
H-Index - 49
eISSN - 1099-1131
pISSN - 1074-5351
DOI - 10.1002/dac.4357
Subject(s) - active queue management , throughput , computer science , queue , random early detection , measure (data warehouse) , nonlinear system , queueing theory , algorithm , control theory (sociology) , mathematical optimization , network congestion , mathematics , computer network , telecommunications , control (management) , data mining , artificial intelligence , physics , quantum mechanics , network packet , wireless
Summary The performance of active queue management (AQM) is measured in terms of throughput, delay, queue size, and loss rate. We have carried out the optimized performance measure of throughput for AQM scheme random early detection (RED) using3 kfull factorial design (FDD) technique that is a new approach of performance analysis particularly for congestion control algorithms. We have considered the input factors, viz, buffer size, maximum threshold, and the number of file transfer protocol (FTP) sources for the evaluation of RED that can be used for other AQM schemes, viz, adaptive RED, three‐section RED (TRED), and adaptive queue management with random dropping (AQMRD). The effect of each input factor as well as their interactions are evaluated using3 kfactorial design technique that results to obtain the nonlinear equation for performance measure in terms of input factors buffer size, maximum threshold, and the number of FTP sources. Finally, we show the contour plots for variation of performance measure throughput (steady state) from minimum to maximum values with respect to the different setting of input parameters.