TY  - JOUR
AU  - Molnár, Sándor
AU  - Perényi, Marcell Ádám
TI  - On the Identification and Analysis of Skype Traffic
JF  - INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS
J2  - INT J COMMUN SYST
VL  - 24
PY  - 2011
IS  - 1
SP  - 94
EP  - 117
PG  - 24
SN  - 1074-5351
DO  - 10.1002/dac.1142
UR  - https://m2.mtmt.hu/api/publication/2668261
ID  - 2668261
N1  - Cited By :32            
            Export Date: 16 April 2021            
            CODEN: IJCYE            
            Correspondence Address: Perényi, M.; Department of Telecommunications and Media Informatics, , Budapest, Hungary; email: perenyim@tmit.bme.hu
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Callegati, Franco
AU  - Cugini, Filippo
AU  - Ghobril, Paul
AU  - Gunreben, Sebastian
AU  - López, V
AU  - Martini, Barbara
AU  - Marińo, Pablo Pavón
AU  - Perényi, Marcell Ádám
AU  - Szigeti, János
AU  - Segovia, Juan
AU  - Staessens, Dimitri
AU  - Sengezer, Namik
AU  - Tornatore, Massimo
TI  - Optical core networks research in the e-photon-one project
JF  - JOURNAL OF LIGHTWAVE TECHNOLOGY
J2  - J LIGHTWAVE TECHNOL
VL  - 27
PY  - 2009
IS  - 20
SP  - 4415
EP  - 4423
PG  - 9
SN  - 0733-8724
DO  - 10.1109/JLT.2009.2024090
UR  - https://m2.mtmt.hu/api/publication/2645131
ID  - 2645131
AB  - This paper reports a summary of the joint research activities on Optical Core Networks within the e-Photon-ONe project. It provides a reasonable overview of the topics considered of interest by the European research community and supports the idea of building joint research activities that can leverage on the expertise of different research groups.
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Soproni, Péter Balázs
AU  - Botzheim, János
AU  - Cinkler, Tibor
AU  - Perényi, Marcell Ádám
AU  - Larrabeiti, David
ED  - Paul, Cunningham
ED  - Miriam, Cunningham
TI  - Protection of demands against single link failure in two layer networks with bacterial evolutionary algorithm
T2  - CD Proc. ICT 19th Mobile and Wireless Communications Summit (ICT'09)
PB  - International Information Management Corporation
CY  - Dublin
SN  - 9781905824120
PY  - 2009
SP  - 1
EP  - 8
PG  - 8
UR  - https://m2.mtmt.hu/api/publication/1789244
ID  - 1789244
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Cinkler, Tibor
AU  - Zsigmond, Szilárd
AU  - Perényi, Marcell Ádám
AU  - Dénes, Gál
TI  - Physical aspects of end-to-end optical routing
T2  - IWOO 2008: 3rd International Workshop on OPS & OCDMA
PY  - 2008
SP  - 1
UR  - https://m2.mtmt.hu/api/publication/2639720
ID  - 2639720
LA  - English
DB  - MTMT
ER  - 

TY  - PAT
AU  - Zsigmond, Szilárd
AU  - Perényi, Marcell Ádám
AU  - Cinkler, Tibor
TI  - Signal Power Based Routing In WDM All-Optical Networks
CY  - Country:10001(1)
PY  - 2008
UR  - https://m2.mtmt.hu/api/publication/2623638
ID  - 2623638
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Zsigmond, Szilárd
AU  - Perényi, Marcell Ádám
AU  - Cinkler, Tibor
TI  - OSNR Based Routing in WDM Optical Networks
JF  - HIRADÁSTECHNIKA (1962)
J2  - HIRADÁSTECHNIKA
VL  - 63
PY  - 2008
IS  - 7
SP  - 47
EP  - 54
PG  - 8
SN  - 0018-2028
UR  - https://m2.mtmt.hu/api/publication/2623636
ID  - 2623636
LA  - English
DB  - MTMT
ER  - 

TY  - CONF
AU  - Zsigmond, Szilárd
AU  - Perényi, Marcell Ádám
AU  - Cinkler, Tibor
TI  - Cross-Layer Optimization of OSNR-Constraint RWA in WDM Optical Networks
T2  - COST 291 workshop on The Role of Optical Networking in the Future Internet
PY  - 2008
SP  - 1
UR  - https://m2.mtmt.hu/api/publication/2623633
ID  - 2623633
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Cinkler, Tibor
AU  - Zsigmond, Szilárd
AU  - Perényi, Marcell Ádám
ED  - IEEE, null
TI  - Traffic Grooming and Power Level Tuning for Physical Impairment Constrained Routing
T2  - 2008 10th Anniversary International Conference on Transparent Optical Networks, ICTON 2008
PB  - IEEE
CY  - Piscataway (NJ)
SN  - 9781424426256
PY  - 2008
SP  - 162
EP  - 165
PG  - 4
DO  - 10.1109/ICTON.2008.4598680
UR  - https://m2.mtmt.hu/api/publication/2622809
ID  - 2622809
N1  - WoS:hiba:000259486500041 2022-07-19 11:07 befoglaló első szerző nem egyezik, befoglaló cím nem egyezik
AB  - In both, metropolitan optical networks (MON) and long haul optical networks (LHON) the signal quality is often influenced by the physical impairments, 
therefore proper 
impairment constrained routing decisions are needed. 
In this paper we propose two new approaches that jointly perform, on the one hand, routing and wavelength assignment (RWA) and, on the other hand, either 
tuning the signal power of 
certain Wavelength Division Multiplexed (WDM) channels or grooming the traffic of some WDM channels in nodes that are grooming capable. 
We evaluate the proposed optimization methods for both, single and multilayer networks. In the first case we assume that 
no signal regeneration is allowed along the path, only reamplification, while in the more complex two-layer case we assume grooming in the electronic layer 
that implicitly performs 
3R signal regeneration and wavelength conversion as well.
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Cinkler, Tibor
AU  - Perényi, Marcell Ádám
AU  - Soproni, Péter Balázs
ED  - IEEE, null
TI  - Restoration of Multi-Cast Trees in Optical-Beared Grooming-Capable Two-Layer Networks
T2  - 2008 10th Anniversary International Conference on Transparent Optical Networks, ICTON 2008
PB  - IEEE
CY  - Piscataway (NJ)
SN  - 9781424426256
PY  - 2008
SP  - 14
EP  - 18
PG  - 5
DO  - 10.1109/ICTON.2008.4598644
UR  - https://m2.mtmt.hu/api/publication/2622807
ID  - 2622807
N1  - Export Date: 28 May 2020            
            Correspondence Address: Cinkler, T.; Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Magyar tudósok körútja 2, H-1117 Budapest, Hungary; email: cinkler@tmit.bme.hu
AB  - We consider dynamically changing multicast trees (light-trees) in two-layer optical-beared grooming-capable networks. The continuous changing of the 
tree ?leaves? causes the degradation of the tree in time. Therefore, a huge amount ofnetwork resources can be spared by reconfigurations performed 
periodically or upon failures and reparations. 
In this paper we focus onto restoration of trees if a link (or any other network element) fails. The failures are more critical if they affect the tree 
closer to its root, while less critical if closer to a leave. We propose and evaluate four simple restoration strategies and investigate their performance 
for different multicast routing algorithms.
LA  - English
DB  - MTMT
ER  - 

TY  - CHAP
AU  - Perényi, Marcell Ádám
AU  - Zsigmond, Szilárd
AU  - Cinkler, Tibor
ED  - IEEE, null
TI  - ILP Formulation of Signal Power Based Routing for Single- and Multi-Layer Optical Networks
T2  - BROADNETS 2008 - Fifth International Conference on Broadband Communications, Networks and Systems
PB  - IEEE Press
CY  - New York, New York
SN  - 9781424423910
PY  - 2008
SP  - 632
EP  - 639
PG  - 8
DO  - 10.1109/BROADNETS.2008.4769154
UR  - https://m2.mtmt.hu/api/publication/2622805
ID  - 2622805
LA  - English
DB  - MTMT
ER  -