The European Traffic Observatory is a European Union (2008)
D. Morató, E. Magaña, M. Izal, J. Aracil, F. Naranjo, F. Astiz, ...
Use of CBR for IP over ATM (2007)
J. Aracil, D. Morato, M. Izal, C. Donezar
Internet tra c 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...
Analisys and stochastic characterization of TCP ows (2007)
Since the most Internet services use TCP as a transport protocol there is a growing interest in the characterization of TCP ows. However, the ow characteristics depend on a large number of factors,...
Since the number of wavelengths per ber is growing in an exponential fashion the over-ow trac can be routed through over ow lightpaths, thus providing an ideal network with near-in nite capacity and...
Since the number of wavelengths per fiber is growing in an exponential fashion the overflow traffic can be routed through overflow lightpaths, thus providing an ideal network with near-infinite...
Use of CBR for IP over ATM (2007)
J. Aracil, D. Morato, M. Izal, C. Donezar
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...
Analisys and stochastic characterization of TCP flows (2007)
Since the most Internet services use TCP as a transport protocol there is a growing interest in the characterization of TCP flows. However, the flow characteristics depend on a large number of...
Dissecting BitTorrent: Five Months In Torrent's Lifetime (2004)
M. Izal, G. Uroy-Keller, E.W. Biersack, P. A. Felber, A. Al Hamra, L. Garces-Erice
Popular content such as software updates is requested by a large number of users. Traditionally, to satisfy a large number of requests, lager server farms or mirroring are used, both of which are...
Dissecting BitTorrent: Five months in a torrent’s lifetime (2004)
M. Izal, G. Urvoy-keller, E. W. Biersack, P. A. Felber, A. Al Hamra
Abstract. Popular content such as software updates is requested by a large number of users. Traditionally, to satisfy a large number of requests, lager server farms or mirroring are used, both of...
On linear prediction of Internet traffic for packet and burst switching networks (2001)
D. Morató, J. Aracil, L. A. Díez, M. Izal, E. Magaña
Abstract—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...
Analysis of Internet Services in IP over ATM networks (1999)
This paper presents a trace-driven analysis of IP over ATM services from a user-perceived quality ofservice standpoint. QoS parameters such as the sustained throughput for transactional services and...
Analysis of Internet Services in IP over ATM networks (1999)
J. Aracil, M. Izal, Campus Arrosad
This paper presents a trace-driven analysis of IP over ATM services from a user-perceived quality of service standpoint. QoS parameters such as the sustained throughput for transactional services and...
Performance evaluation of slotted OPS switching fabrics under self-similar traffic (1970)
P. Pavon-Marino, M. Izal, D. Morato, J. Garcia-Haro
This paper evaluates the performance of slotted Optical Packet Switching (OPS) switching fabrics under self-similar traffic. The issue of how to synthesize a realistic self-similar traffic pattern...