期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2014
卷号：2
期号：5
出版社：S&S Publications
摘要：This paper presents a new scheduling technique to support expedited forwarding in the differentiated service (diffserv) architecture. The key feature of the new scheduling technique is to change the scheduling weights adapti vely. This technique holds weigh ted round robin as a base scheduling scheme. Here we adaptively adjust the weights according to the dynamics of the average queue size of expedited forwarding. This adaptive packet scheduling is done to absorb the transient burstiness of the expedited forw arding (ef) aggregate which is caused by the traffic distortion inside the network. By doing so, our scheme can achieve low l oss rate, low delay and del ay jitter for the expedited forwarding
关键词：This paper presents a new scheduling technique to support expedited forwarding in the differentiated;service (diffserv) architecture. The key feature of the new scheduling technique is to change the scheduling weights;adaptively. This technique holds weighted round robin as a base scheduling scheme. Here we adaptively adjust the;weights according to the dynamics of the average queue size of expedited forwarding. This adaptive packet scheduling;is done to absorb the transient burstiness of the expedited forwarding (ef) aggregate which is caused by the traffic;distortion inside the network. By doing so; our scheme can achieve low loss rate; low delay and delay jitter for the;expedited forwarding.
