Integrated ARM/AQM mechanisms based on PID controllers
D Agrawal, NLS da Fonseca… - … , 2005. ICC 2005. 2005, 2005 - ieeexplore.ieee.org
D Agrawal, NLS da Fonseca, F Granelli
IEEE International Conference on Communications, 2005. ICC 2005. 2005, 2005•ieeexplore.ieee.orgThe paper presents integrated mechanisms for differentiated service (DiffServ) architecture
consisting of active rate management (ARM) at the edges of the network and two-color
active queue management (AQM) controllers at the core of the network. The AQM controller
is a robust linear quadratic regulator based proportional-integral-derivative controller for two-
color marking at the core. The proposed mechanism is for DiffServ assured forwarding per
hop behavior for guaranteeing minimum rates for exact and over-provisioned systems. The …
consisting of active rate management (ARM) at the edges of the network and two-color
active queue management (AQM) controllers at the core of the network. The AQM controller
is a robust linear quadratic regulator based proportional-integral-derivative controller for two-
color marking at the core. The proposed mechanism is for DiffServ assured forwarding per
hop behavior for guaranteeing minimum rates for exact and over-provisioned systems. The …
The paper presents integrated mechanisms for differentiated service (DiffServ) architecture consisting of active rate management (ARM) at the edges of the network and two-color active queue management (AQM) controllers at the core of the network. The AQM controller is a robust linear quadratic regulator based proportional-integral-derivative controller for two-color marking at the core. The proposed mechanism is for DiffServ assured forwarding per hop behavior for guaranteeing minimum rates for exact and over-provisioned systems. The performance of the proposed scheme is evaluated and compared with other approaches using the NS-2 simulator.
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