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The European Traffic Observatory Measurement Infraestructure (ETOMIC): a testbed for universal active and passive measurements
(IEEE, 2005)
info:eu-repo/semantics/conferenceObject,
The European Traffic Observatory is a European Union
VI Framework Program sponsored effort, within the Integrated
Project EVERGROW, that aims at providing a paneuropean
traffic measurement infrastructure with highprecisi ...
Effective burst preemption in OBS network
(IEEE, 2006)
info:eu-repo/semantics/conferenceObject,
Burst preemption is the most effective technique to provide Quality of Service (QoS) differentiation in Optical Burst Switching (OBS) networks. Nonetheless, in conventional OBS architectures, when preemption happens the ...
On the use of balking for estimation of the blocking probability for OBS routers with FDL lines
(Springer Berlin Heidelberg, 2006)
info:eu-repo/semantics/conferenceObject,
This paper deals with estimation of blocking probabilities
for OBS switches with Fiber Delay Lines (FDLs) and full wavelength
conversion. An incoming burst that finds the wavelengths occupied is
temporarily stored in a ...
Evaluation of preemption probabilities in OBS networks with burst segmentation
(IEEE, 2005)
info:eu-repo/semantics/conferenceObject,
Preemption techniques have been recently proposed for service differentiation in Optical Burst Switching (OBS) networks.
According to [1], an incoming burst with the same priority that the burst in service will preempt ...
The European Traffic Observatory Measurement Infraestructure (ETOMIC)
(IEEE, 2004)
info:eu-repo/semantics/conferenceObject,
The European Traffic Observatory is a European Union
VI Framework Program sponsored effort, within the Integrated Project
EVERGROW, that aims at providing an paneuropean traffic measurement
infrastructure with high-precision, ...
The ETOMIC active probing infrastructure: demo proposal
(2006)
info:eu-repo/semantics/conferenceObject,
ETOMIC (www.etomic.org) is a European
Union sponsored effort, that aims at providing a Paneuropean
traffic measurement infrastructure. This infrastructure contains
15 PC based active probing nodes equipped with ...
Approximations for end-to-end delay analysis in OBS networks with light load
(IEEE, 2004)
info:eu-repo/semantics/conferenceObject,
In this paper we provide an analysis of end-to-end delay in OBS networks and a large deviations approximation.
The analysis is based on an exponential approximation of the OBS router blocking time and on the
assumption ...
Predicción de tráfico de Internet and aplicaciones
(2001)
info:eu-repo/semantics/conferenceObject,
In this paper we focus on traffic prediction as a means to achieve dynamic bandwidth allocation in a generic Internet link. Our findings show that coarse prediction (bytes per interval) proves advantageous to perform dynamic ...
A-priori flow bandwidth estimates for dynamic bandwidth allocation in ISP access links
(2001)
info:eu-repo/semantics/conferenceObject,
In this paper we study a-priori bandwidth estimation algorithms for TCP flows. An RTT-based
bandwidth allocator is proposed, which outperforms a broad class of peak-rate and static allocation
flow switching solutions. Our ...
On linear prediction of Internet traffic for packet and burst switching networks
(IEEE, 2001)
info:eu-repo/semantics/conferenceObject,
In this paper, we show that prediction algorithms in the least
mean square error sense prove better in a burst rather than in a packet
switching network. For the latter, further information about the packet
arrival ...