The Modified Gaussian Function based RED (MGF-RED) Algorithm for Congestion Avoidance in Mobile Ad Hoc Networks
Makul Mahajan,Tanu Preet Singh +1 more
TL;DR: The proposed algorithm will use Modified Gaussian function for calculating the likelihood of packet drop as the average queue length increases the minimum threshold, which will present better network performance in throughput, packet delivery fraction and number of dropped packets.
read more
Abstract: In this paper the idea is to rationale a new active queue management technique (MGF-RED) based on Random Early Detection (RED), a well known active queue management technique for congestion avoidance. The conventional RED uses the concept of minimum threshold, maximum threshold and average queue length. If the average queue length increases by minimum threshold then the algorithm start dropping the packets with some probability using linear function of average queue size. If the average queue size is greater than the maximum threshold then packets are dropped with 1 probability. The proposed algorithm will use Modified Gaussian function for calculating the likelihood of packet drop as the average queue length increases the minimum threshold. Simulation has been performed using NS-2.34. The simulation results show that the proposed algorithm will present better network performance in throughput, packet delivery fraction and number of dropped packets. General Terms MANET, RED, Gaussian Function.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Modified dropping-random early detection (MD-RED): a modified algorithm for controlling network congestion
S. Hassan,A. Rufai +1 more
TL;DR: Reports from experiments conducted in ns-3 open-source simulation tool confirms that MD-RED suitably controls network congestion and offers an appreciable improvement in network delay.
11
Level-Crossing Characteristics of an Actively Managed Buffer
TL;DR: This paper examines a buffer with active management that rejects packets basing on the buffer occupancy and derives several metrics characterizing how effectively the algorithm can prevent the queue of packets from becoming too long and how well it assists in flushing the buffer quickly when necessary.
Buffer with N Policy and Active Management
TL;DR: This study analyzes a buffer with the N policy and active management, deriving formulae for key performance characteristics, including queue size distribution, throughput, and energy efficiency, and demonstrates control of system performance using active management.
Path Planning for Batch Picking of Warehousing and Logistics Robots Based on Modified A* Algorithm
TL;DR: The research results showed that the algorithm proposed could meet the needs of efficient and real-time path planning in the process of completing batch picking tasks and lays a solid foundation for the realization of intelligent and fully automated warehouse management.
Implementation of Hybrid Modified RED Algorithm for Congestion Avoidance in MANETS
TL;DR: A simple modification to RED algorithm called Hybrid Modified RED (HMDRED) proposed in the account of auto tuning the RED threshold parameters and packet dropping probability there by achieving lower packet loss and higher throughput performs better than other algorithms with respect to throughput, packet drop and packet delivery ratio.
References
Random early detection gateways for congestion avoidance
Sally Floyd,Van Jacobson +1 more
TL;DR: Red gateways are designed to accompany a transport-layer congestion control protocol such as TCP and have no bias against bursty traffic and avoids the global synchronization of many connections decreasing their window at the same time.
Patent
Active queue management
Siyu Tang,Zhe Lou +1 more
- 16 Jan 2015
TL;DR: In this paper, the authors proposed a method for triggering a congestion control mechanism of a network element, wherein the method comprises the steps of detecting at an end-user device a traffic change trigger action; retrieving time information and quantum information regarding a near future traffic change from the traffic change triggering action; generating a message comprising at least the time and the quantum information; sending the message to the network element to trigger the traffic control mechanism.
64
Active Queue Management
Walter Cerroni
- 03 Mar 2009
TL;DR: Anecdote: At IBM, a study was done that asked people if they would prefer a variable or fixed delay when typing and getting keystrokes echoed back to them, people liked a fixed delay, so adding delay to equalize the delay of the echoed key strokes improved the user experience.
37
Drop Tail and Red Queue Management with Small Buffers: Stability and HOPF Bifurcation
TL;DR: This work suggests that, in a small buffer regime, a simple Drop Tail queue management serves to enhance stability and appears preferable to the much studied RED scheme.
31
A comprehensive performance analysis of energy efficient routing protocols in different traffic based mobile ad-hoc networks
Bhabani Sankar Gouda,Ashish Kumar Dass,K. L. Narayana +2 more
- 22 Mar 2013
TL;DR: It has been verified through various simulations, which represent a wide range of network conditions that energy AODV deliver the better performance as that of the modern protocols DSDV, TORA, DSDv, DSR and A ODV in terms of energy efficiency but it is observed that DSR needs significantly smaller energy overheads than other protocols.
19