Publications related to Describing network congestion and blocking with an analytic queueing network model

Lattice Networks: Capacity Limits, Optimal Routing and Queueing Behavior

Martin Vetterli, Guillermo Barrenetxea Kobas

Lattice networks are widely used in regular settings like grid computing, distributed control, satellite constellations, and sensor networks. Thus, limits on capacity, optimal routing policies, and performance with finite buffers are key issues and are add ...

2006

Simulating learning in interorganizational networks: The insidious role of task interdependence and relational instability in system-level learning

Juan Andrei Villarroel Fernandez

In this paper we develop a multi-agent simulation model to explore the issue of learning in interorganizational networks. Though interorganizational network researchers generally agree that when firms form into networks they will gain access to new knowled ...

2006

Delay aspects in Internet telephony

Catherine Boutremans

In this work, we address the transport of high quality voice over the Internet with a particular concern for delays. Transport of interactive audio over IP networks often suffers from packet loss and variations in the network delay (jitter). Forward Error ...

EPFL2003

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Cont rols: HighSpeed TCP Case Study

Jean-Yves Le Boudec, Milan Vojnovic

We consider increase-decrease congestion controls, a formulation that accommodates many known congestion controls. There have been many works that aim to obtain relation between the loss-event rate

\fpp

and time-average window

\taw

for some known parti ...

2003

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Controls: HighSpeed TCP Case Study

Jean-Yves Le Boudec, Milan Vojnovic

We consider increase-decrease congestion controls, a formulation that accommodates many known congestion controls. There have been many works that aim to obtain relation between the loss-event rate

\fpp

and time-average window

\taw

for some known parti ...

2002

Bandwidth Allocation for Non-Responsive Flows with Active Queue Management

This paper addresses the problem of configuring active queue management systems (e.g. WRED and RIO) for service level specifications in Internetworks. In particular, we focus on Assured Forwarding (AF) for non-responsive flows in Differentiated Services ne ...

2002

A convergence theorem for controlled queues with partial observations

Razvan Cristescu

We consider a queuing problem in which both the service rate of a finite-buffer queue and its rate of arrivals are functions of the same partially observed Markov chain. Basic performance indices of this device, such as long term throughput and loss rates, ...

2002

How (Un)Fair are the ABR Binary Schemes, Actually?

Jean-Yves Le Boudec, Milan Vojnovic

It is well known that a simple binary feedback rate--based congestion avoidance scheme cannot ensure a fairness goal of the Available Bit Rate (ABR) service, namely, max--min fairness. In this paper we show how the rates are distributed for the network con ...

1999

Regulation of a Connection Admission Control Algorithm

Jean-Yves Le Boudec, Patrick Thiran

Connection Admission Control (CAC) algorithms are used to decide whether an incoming connection should be accepted or rejected in a node of a network offering reservation based services in order to maintain the guaranteed Quality of Service (QoS) in the ne ...

1999

A Min-Plus System Theory for Constrained Traffic Regulation and Dynamic Service Guarantees

Jean-Yves Le Boudec, Patrick Thiran

By extending the system theory under the (min,+)-algebra to the time varying setting, we solve the problem of constrained traffic regulation and develop a calculus for dynamic service guarantees. For a constrained traffic regulation problem with maximum to ...

1999

Describing network congestion and blocking with an analytic queueing network model

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Lattice Networks: Capacity Limits, Optimal Routing and Queueing Behavior

Simulating learning in interorganizational networks: The insidious role of task interdependence and relational instability in system-level learning

Delay aspects in Internet telephony

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Cont rols: HighSpeed TCP Case Study

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Controls: HighSpeed TCP Case Study

Bandwidth Allocation for Non-Responsive Flows with Active Queue Management

A convergence theorem for controlled queues with partial observations

How (Un)Fair are the ABR Binary Schemes, Actually?

Regulation of a Connection Admission Control Algorithm

A Min-Plus System Theory for Constrained Traffic Regulation and Dynamic Service Guarantees

Bandwidth Allocation for Non-Responsive Flows with Active Queue Management

Regulation of a Connection Admission Control Algorithm

A convergence theorem for controlled queues with partial observations

Delay aspects in Internet telephony

How (Un)Fair are the ABR Binary Schemes, Actually?

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Controls: HighSpeed TCP Case Study

A Min-Plus System Theory for Constrained Traffic Regulation and Dynamic Service Guarantees

Lattice Networks: Capacity Limits, Optimal Routing and Queueing Behavior

Simulating learning in interorganizational networks: The insidious role of task interdependence and relational instability in system-level learning

A Note on the Stochastic Bias of Some Increase-Decrease Congestion Cont rols: HighSpeed TCP Case Study