TY - JOUR
T1 - On implementation architecture for achieving QoS provisioning in integrated services networks
AU - Wu, Dapeng
AU - Hou, Yiwei Thomas
AU - Zhang, Zhi-Li
AU - Chao, H. Jonathan
AU - Hamada, Takeo
AU - Taniguchi, Tomohiko
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 1999
Y1 - 1999
N2 - This paper presents an implementation architecture based on per flow queueing that is capable of achieving QoS provisioning for future integrated services networks consisting of the guaranteed service (GS), the controlled-load (CL), and the best-effort (BE) service classes. We propose several novel traffic management mechanisms, including Adaptive Rate allocation for Controlled-load (ARC), a hybrid model-based and measurement-based admission control algorithm for GS and CL flows, and a Quasi-Pushout Plus (QPO+) packet discarding mechanism. Simulation results show that our architecture and algorithms provide hard QoS guarantee to GS flows under all conditions, consistent (soft) QoS to CL flows under both light and heavy load conditions, and effective control of negative impact from non-conforming CL flows. Our architecture and algorithms also resolve several issues associated with the traditional class-based approach. © 1999 IEEE.
AB - This paper presents an implementation architecture based on per flow queueing that is capable of achieving QoS provisioning for future integrated services networks consisting of the guaranteed service (GS), the controlled-load (CL), and the best-effort (BE) service classes. We propose several novel traffic management mechanisms, including Adaptive Rate allocation for Controlled-load (ARC), a hybrid model-based and measurement-based admission control algorithm for GS and CL flows, and a Quasi-Pushout Plus (QPO+) packet discarding mechanism. Simulation results show that our architecture and algorithms provide hard QoS guarantee to GS flows under all conditions, consistent (soft) QoS to CL flows under both light and heavy load conditions, and effective control of negative impact from non-conforming CL flows. Our architecture and algorithms also resolve several issues associated with the traditional class-based approach. © 1999 IEEE.
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U2 - 10.1109/icc.1999.767983
DO - 10.1109/icc.1999.767983
M3 - RGC 21 - Publication in refereed journal
SN - 0536-1486
VL - 1
SP - 461
EP - 467
JO - Conference Record - International Conference on Communications
JF - Conference Record - International Conference on Communications
ER -