RT Conference Proceedings T1 5G Exchange (5GEx) - Multi-domain Orchestration for Software Defined Infrastructures A1 Bernardos Cano, Carlos Jesús A1 Dugeon, Olivier A1 Galis, Alex A1 Morris, Donal A1 Simon, Csaba A1 Szabo, Robert AB Market fragmentation has resulted in a multitudeof network and cloud/data centre operators each focused ondifferent countries, regions and technologies. This makes itdifficult and costly to create infrastructure services spanningmultiple countries, such as virtual connectivity or computeresources, as no single operator has a footprint everywhere. Thegoal of the 5G Exchange (5GEx) project is to enable crossdomainorchestration of services over multiple administrationsor over multi-domain single administrations in the context ofemerging 5G Networking. This will allow end-to-end network andservice elements to mix in multi-vendor, heterogeneous technologyand resource environments. 5GEx aims to enable collaborationbetween operators, regarding 5G infrastructure services, withthe view to introducing a unification via NFV/SDN compatiblesoftware defined infrastructure multi-domain orchestration fornetworks, clouds and services. YR 2015 FD 2015-07-29 LK https://hdl.handle.net/10016/36807 UL https://hdl.handle.net/10016/36807 LA eng NO Proceeding of EuCNC 2015 - European Conference on Networks and Communications, Paris, France, June 29 - July 2, 2015. (SPS09: Introducing THE 5G-INFRASTRUCTURE-PPP – Launching the European 5G Initiative - Part I DS e-Archivo RD 17 jul. 2024