doi: 10.18178/ijfcc.2016.5.5.471
Heterogeneous Network Performance Improvement Using Proposed OLRED and OLWRED Strategies
Wisam Mahmood Lafta
1
,
Saba Qasim Jabbar
2
,
Dheyaa Jasim Kadhim
3
,
Guangzhi Ma
1
- 1 School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, P.R. China.
- 2 School of Electronic Information and Communication Engineering, Huazhong University of Science and Technology, Wuhan 430074, P.R. China.
- 3 Electrical Engineering Department, University of Baghdad 47024, Baghdad, Iraq.
Abstract
The congestion and queue delay are the critical problems that may face the heterogeneous networks, because of the huge data broadcasting in every network segment. So the selection of suitable strategy to solve these two major problems is considered in this work. Therefore, this paper proposes two new strategies based on optimized link state routing protocol (OLSR), random early detection (RED) and weight random early detection (WRED), which we defined them as OLRED and OLWRED respectively. These two proposed strategies are applied and examined the performance of the heterogeneous networks in terms of three important metrics: throughput, utilization and queue delay. Our simulation results are done using OPNET and they show that the proposed strategies are improved the QoS for the heterogeneous networks and reducing the congestion with high network productivity.
Keywords
- Heterogeneous networks
- OLSR
- RED
- WRED
- queue delay
- congestion
How to Cite
Wisam Mahmood Lafta, Saba Qasim Jabbar, Dheyaa Jasim Kadhim, and Guangzhi Ma, "Heterogeneous Network Performance Improvement Using Proposed OLRED and OLWRED Strategies," International Journal of Future Computer and Communication, vol. 5, no. 5, pp. 199-204, 2016. https://doi.org/ 10.18178/ijfcc.2016.5.5.471
Copyright & License
Copyright © 2016 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).