Title : ( An efficient and class based active Queue Management for next generation networks )
Authors: AmirHossein Mohajerzadeh , Reza Monsefi , Mohammad Hossein Yaghmaee Moghaddam , Nazbanoo Farzaneh ,
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Abstract
Delivering desired QoS to the applications is one of the most important challenges in next generation networks. Designing efficient queue management in midway nodes leads to improvement in NGN efficiency. This paper presents fair Efficient active Queue Management (EQM) mechanism for congestion avoidance and control in next generation networks. Proposed AQM mechanism uses instantaneous queue length to detect incipient congestion. Different traffics with various QoS requirements are routed in NGN. EQM uses linear optimization problem to control congestion in network nodes. Switching equipments drop arrival packets based on optimization problem outcomes. Proposed AQM mechanism is designed to accompany a transport-layer congestion control protocol such as TCP. We have simulated EQM using Opnet. Results show that proposed mechanism achieves its goals.
Keywords
Queue Management; Congestion Management; Drop Probability; Fairness; Optimization Problem
@inproceedings{paperid:1025610,
author = {Mohajerzadeh, AmirHossein and Monsefi, Reza and Yaghmaee Moghaddam, Mohammad Hossein and Farzaneh, Nazbanoo},
title = {An efficient and class based active Queue Management for next generation networks},
booktitle = {Telecommunications (IST), 2010 5th International Symposium on},
year = {2010},
location = {تهران, IRAN},
keywords = {Queue Management; Congestion Management; Drop Probability; Fairness; Optimization Problem},
}
%0 Conference Proceedings
%T An efficient and class based active Queue Management for next generation networks
%A Mohajerzadeh, AmirHossein
%A Monsefi, Reza
%A Yaghmaee Moghaddam, Mohammad Hossein
%A Farzaneh, Nazbanoo
%J Telecommunications (IST), 2010 5th International Symposium on
%D 2010
