TY  - JOUR
AU  - Soproni, Péter Balázs
AU  - Perényi, Marcell Ádám
AU  - Cinkler, Tibor
TI  - Grooming-enhanced multicast in multilayer networks
JF  - LECTURE NOTES IN COMPUTER SCIENCE
J2  - LNCS
VL  - 4534
PY  - 2007
SP  - 259
EP  - 268
PG  - 10
SN  - 0302-9743
DO  - 10.1007/978-3-540-72731-6_29
UR  - https://m2.mtmt.hu/api/publication/2627456
ID  - 2627456
AB  - In this paper we investigate and evaluate the performance of multicast routing in grooming capable multi-layer optical wavelength division multiplexing (WDM) networks. New wavelength-graph models are proposed for network equipments capable of optical-layer branching of light-paths. We evaluate the cost-effectiveness of electronic and optical-layer multicast and unicast as well. The high scalability of optical multicast against unicast is also showed. All routing and technical constraints are formulated in ILP and realized in our versatile simulator.
LA  - English
DB  - MTMT
ER  -