Novel Differentiated Service Methodology Based on Constrained Allocation of Resources for Transparent WDM Backbone Networks

This paper presents a bandwidth management framework for the support of the differentiated service aware traffic engineering (DS-TE) in the multiprotocol label switching (MPLS) networks. Our bandwidth management framework contains both bandwidth ...

The Differentiated Service (DiffServ) network model has been defined as a scalable framework for providing Quality of Service to applications. In this model, traffic is classified into several service classes with different priorities inside queues of ...

This paper derives a quantitative model between RED (Random Early Detection) max_p and committed traffic rate for token-based marking schemes in DiffServ IP networks. Then, a DiffServ Quantitative RED (DQRED) is presented, which can adapt its ...