RED with Reconfigurable Maximum Dropping Probability

Al-Allaf, Ahmad F.; Jabbar, A. I. A.

doi:10.12785/ijcds/080107

Cited by 3 publications

(2 citation statements)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Multimedia applications such as video streaming could be affected by delay of individual packets. Since the transmitted content (video frame or voice samples) need to play continuously on the receiver side, a delay in only a fraction of the packets could result in a stall or errors in the video or garbling of the received speech signal [21]. This had led to the development of mechanisms and architectures such as DiffServ which enhances the ability of network operators to provide different classes of service to different types of network flows [22].…”

Section: Priority Schedulingmentioning

confidence: 99%

Packets’ Congestion Management with Fuzzy Admission Control Policy for Differentiated Service Networks

Akinwale,

Sodiya,

Akinleye

et al. 2024

AJRCoS

View full text Add to dashboard Cite

This study presents a priority-based admission control system for ensuring stability in a differentiated service network using a fuzzified admission policy. Packets of varying sizes of data were transmitted from N sources through a traffic conditioner which categorizes the packets into two independent sources, consequently classifying them into “high” and “low” priorities. While class A packets are not denied admission into the buffer, this is not the case with packets of class B. Arrivals from both sources follow a Poisson distribution process of\(\alpha\)(k) = (\(\lambda\) /k!)e -\(\lambda\) . It is assumed that r > h / \(\mu\) in order to avoid a situation in which a class B arrival is denied admission while the system is empty. The arrival rates \(\lambda\) 1 \(\in\) [02\(\mu\) ) and \(\lambda\)2 \(\in\) [02 \(\alpha\)) serve as fuzzy inputs with four linguistic values while the output is a decision, d. Simulation started with an initial state, zero and system performance for the first 300time units was monitored. Results indicate that the admission controller admits arriving class B packets provided that the value of y ≤ 4 while it denied admission to arriving class B packets when y > 4, thus giving a threshold policy of y=4 . Arrivals denied admission are dropped and transmitted to the “tree manager” via the bottleneck router. These packets are arranged as nodes in an AVL tree structure which adopts tree properties to manage and transmit nodes to the buffer based on node rotations.

show abstract

Section: Priority Schedulingmentioning

confidence: 99%

Packets’ Congestion Management with Fuzzy Admission Control Policy for Differentiated Service Networks

Akinwale,

Sodiya,

Akinleye

et al. 2024

AJRCoS

View full text Add to dashboard Cite

show abstract

“…An enhancement of RED, termed RED with reconfigurable maximum dropping probability or (RRMDP) algorithm introduced by Al-Allaf and Jabbar in [18] used a reconfiguration parameter to reconfigure the maximum packet dropping probability of RED. RRMDP was reported to gain a reduced delay and avg.…”

Section: Related Workmentioning

confidence: 99%

Double Function Random Early Detection (DFRED): A Revised RED-Oriented Algorithm

Hassan,

Ajaegbu,

Solanke

2023

Iraqi Journal of Science

View full text Add to dashboard Cite

Dropping packets with a linear function between two configured queue thresholds in Random Early Detection (RED) model is incapable of yielding satisfactory network performance. In this article, a new enhanced and effective active queue management algorithm, termed Double Function RED (DFRED in short) is developed to further curtail network delay. Specifically, DFRED algorithm amends the packet dropping probability approach of RED by dividing it into two sub-segments. The first and second partitions utilizes and implements a quadratic and linear increase respectively in the packet dropping probability computation to distinguish between two traffic loads: low and high. The ns-3 simulation performance evaluations clearly indicate that DFRED algorithm significantly controls the average queue occupancy and yields a reasonable gain in end-to-end-delay under different network conditions.

show abstract

A review on Queue Management Algorithms in Large Networks

Hamdi

Mahdi

Abood

et al. 2021

IOP Conf. Ser.: Mater. Sci. Eng.

View full text Add to dashboard Cite

The efficiency of Transmission Control Protocol (TCP) is significantly influenced by Congestion Control. Many scientists have widely researched and suggested several improvements to conventional TCP Congestion Control over the past centuries. This subject, however, still inspires scholarly and industrial research groups due to changes in demands for internet applications and the evolution of internet technologies. In this review paper, illustrate the most important features of the TCP and its mechanisms. The challenges and its effect on the performance of the network communication have also been explained. Several research groups have been working on the improvement of the quality of services of the network. This paper reviews some recent studies and argues their latest findings to have a better understanding. Where the important features of sub-sections of the TCP were presented. Then we showed the two main classes of the existing router queue management system. Performance metrics are used to show the behaviour of a network during data transmission. The results in this study showed the performance of ARED was be better than that of RED.

show abstract

RED with Reconfigurable Maximum Dropping Probability

Cited by 3 publications

References 30 publications

Packets’ Congestion Management with Fuzzy Admission Control Policy for Differentiated Service Networks

Packets’ Congestion Management with Fuzzy Admission Control Policy for Differentiated Service Networks

Double Function Random Early Detection (DFRED): A Revised RED-Oriented Algorithm

A review on Queue Management Algorithms in Large Networks

Contact Info

Product

Resources

About