Flow-Based Admission Control Algorithm in the DiffServ-Aware ATM-Based MPLS Network

Gyu Myoung Lee Lee, Jun Kyun Choi Choi, Mun Kee Choi Choi, Man Seop Lee Lee, Sang-Gug Jong Jong
2002 ETRI Journal  
The numerical results of the proposed algorithm achieve reliable delay-bounded Quality of Service (QoS) performance and reduce the blocking probability of high priority service in the DiffServ model. We show the performance behaviors of IntServ traffic negotiated by end users when their packets are delivered through the DiffServ-aware MPLS core network. We also show that ATM shortcut connections are well tuned with guaranteed QoS service. We validate the proposed method by numerical analysis of
more » ... its performance in such areas as throughput, end-to-end delay and path utilization.
doi:10.4218/etrij.02.0102.0105 fatcat:foihngtjcffihh4mvmzm6eubme