New Queuing Technique for Improving Computer Networks QoS

Management of queuing disciplines is one of the most important things to be considered when addressing performance management of network equipment, due to its important role in ensuring the required quality of service for applications exchanged over network. In this article, an advanced WFQ queuing management technique is proposed with adding a Time Stamp parameter for all data packets generated from the sources, which is used to discard all packets that have been in the queue for a certain time and have not been served. Results showed a significant improvement on the performance of the entire network by reducing the time delay of the transferred packets for all proposed applications by 33.4% compared with PQ algorithm after adding the Time Stamp for both, which improved the quality of real-time applications that are particularly sensitive to network delays.