TY - GEN
T1 - ETNA's service layer architecture for automatic provisioning of inter-domain Ethernet transport services
AU - Giladi, Ran
AU - Menachi, Eliav
PY - 2009/12/1
Y1 - 2009/12/1
N2 - Transport services are currently based on expensive connection oriented technologies, e.g., Synchronous Digital Hierarchy (SDH) and Optical Transport Network (OTN). Data-oriented technologies are recently considered for transport networks, e.g., Ethernet and MPLS variants, due to their efficiency, simplicity, and better fitness to data traffic, which dominates the transport networks. A service layer architecture for automatic provisioning of inter-domain (and inter-carrier) transport services, which is based on the standard Ethernet technology, is presented here. This service layer architecture is part of the Ethernet Transport Network Architecture (ETNA) framework, which is agnostic to the intra domains technology (e.g., MPLS, Ethernet, or SDH), and allows operators to implement their preferred intra-domain technologies (e.g., MPLS, IP, SDH). ETNA's service layer architecture takes into account business relations among carriers, and enables various classes-of-service transport services that are based on multi-constraint matching and optimizations. The resulted transport service provisioning of various Ethernet services is quick, optimized, and decreases the involved OPEX significantly.
AB - Transport services are currently based on expensive connection oriented technologies, e.g., Synchronous Digital Hierarchy (SDH) and Optical Transport Network (OTN). Data-oriented technologies are recently considered for transport networks, e.g., Ethernet and MPLS variants, due to their efficiency, simplicity, and better fitness to data traffic, which dominates the transport networks. A service layer architecture for automatic provisioning of inter-domain (and inter-carrier) transport services, which is based on the standard Ethernet technology, is presented here. This service layer architecture is part of the Ethernet Transport Network Architecture (ETNA) framework, which is agnostic to the intra domains technology (e.g., MPLS, Ethernet, or SDH), and allows operators to implement their preferred intra-domain technologies (e.g., MPLS, IP, SDH). ETNA's service layer architecture takes into account business relations among carriers, and enables various classes-of-service transport services that are based on multi-constraint matching and optimizations. The resulted transport service provisioning of various Ethernet services is quick, optimized, and decreases the involved OPEX significantly.
UR - http://www.scopus.com/inward/record.url?scp=77951176758&partnerID=8YFLogxK
U2 - 10.1109/GLOCOMW.2009.5360775
DO - 10.1109/GLOCOMW.2009.5360775
M3 - Conference contribution
AN - SCOPUS:77951176758
SN - 9781424456260
T3 - 2009 IEEE Globecom Workshops, Gc Workshops 2009
BT - 2009 IEEE Globecom Workshops, Gc Workshops 2009
T2 - 2009 IEEE Globecom Workshops, Gc Workshops 2009
Y2 - 30 November 2009 through 4 December 2009
ER -