Browsing by UPNA Author "Aracil Rico, Javier"
Now showing items 21-30 of 30
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NATRA: Network ACK-Based Traffic Reduction Algorithm
García-Jiménez, Santiago
; Magaña Lizarrondo, Eduardo ; Aracil Rico, Javier (IEEE, 2020)
Artículo / Artikulua 
Traffic monitoring involves packet capturing and processing at a very high rate of packets per second. Typically, flow records are generated from the packet traffic, such as TCP flow records that feature the number of bytes ... -
On capacity planning for the GMPLS network control plane
Morató Osés, Daniel ; Aracil Rico, Javier ; Fernández Palacios, Juan P.; González de Dios, Óscar; Lobo Poyo, Jesús F. (Springer US, 2008)
Artículo / Artikulua
This paper presents capacity planning rules for the control plane of all-optical networks featuring GMPLS and RSVP-TE as a connection setup protocol. As per RSVP standard, a refresh message mechanism is incorporated to ... -
On linear prediction of Internet traffic for packet and burst switching networks
Morató Osés, Daniel ; Aracil Rico, Javier ; Díez, L. A. ; Izal Azcárate, Mikel ; Magaña Lizarrondo, Eduardo (IEEE, 2001)
Contribución a congreso / Biltzarrerako ekarpena
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 ... -
On the design and performance evaluation of automatic traffic report generation systems with huge data volumes
Vega, Carlos; Miravalls-Sierra, Eduardo; Julián-Moreno, Guillermo; López de Vergara, Jorge E.; Magaña Lizarrondo, Eduardo ; Aracil Rico, Javier (Wiley, 2018)
Artículo / Artikulua
In this paper we analyze the performance issues involved in the generation of automated traffic reports for large IT infrastructures. Such reports allow the IT manager to proactively detect possible abnormal situations ... -
On the use of balking for estimation of the blocking probability for OBS routers with FDL lines
Morató Osés, Daniel ; Aracil Rico, Javier (Springer Berlin Heidelberg, 2006)
Contribución a congreso / Biltzarrerako ekarpena
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 ... -
Online detection of pathological TCP flows with retransmissions in high-speed networks
Miravalls-Sierra, Eduardo; Muelas, David; Ramos, Javier; López de Vergara, Jorge E.; Morató Osés, Daniel ; Aracil Rico, Javier (Elsevier, 2018)
Artículo / Artikulua
Online Quality of Service (QoS) assessment in high speed networks is one of the key concerns for service providers, namely to detect QoS degradation on-the-fly as soon as possible and avoid customers’ complaints. In this ... -
Predicción de tráfico de Internet and aplicaciones
Bernal, I.; Aracil Rico, Javier; Morató Osés, Daniel ; Izal Azcárate, Mikel ; Magaña Lizarrondo, Eduardo ; Díez, L. A. (2001)
Contribución a congreso / Biltzarrerako ekarpena
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 ... -
Técnicas eficientes de filtrado de tráfico para monitorización de redes de comunicaciones
Magaña Lizarrondo, Eduardo (2001)
Tesis doctoral / Doktoretza tesia
Las necesidades de intercambio de datos han crecido de manera espectacular en los últimos años y con ello la infraestructura de telecomunicaciones asociada. Además, la aparición de nuevos servicios ha requerido cada vez ... -
Técnicas eficientes de filtrado y análisis de tráfico para la monitorización continua de redes de comunicaciones
Ruiz, José Javier; Magaña Lizarrondo, Eduardo ; Aracil Rico, Javier ; Villadangos Alonso, Jesús (1999)
Contribución a congreso / Biltzarrerako ekarpena
This paper presents an efficient traffic filtering and analysis architecture for network monitoring. Opposed to the usual network monitoring architectures that provide simultaneous filters as requested by managers (packet ... -
Use of CBR for IP over ATM
Aracil Rico, Javier; Morató Osés, Daniel ; Izal Azcárate, Mikel ; Donézar, C. (SPIE, 1997)
Contribución a congreso / Biltzarrerako ekarpena
Internet traffic burstiness allows for statistical multiplexing gain in the available bandwidth of an ATM link. However, a dynamic allocation bandwidth assignment (ABR) has to be performed. In this paper we evaluate the ...
