Title :
Future and trends of optical transport networks
Author :
Karamitsos, Ioannis ; Ali Alsaiagh, Fahad ; Apostolopoulos, Christos
Author_Institution :
Sch. of Eng. Sch. of Comput., Univ. of Sunderland, Sunderland, UK
Abstract :
In this paper optical transport networks (OTN) and different control planes approaches are presented. For the Software Defined Networks (SDN) configurations and mode of operations such as implicit and explicit are discussed. The path latencies of two control plane approaches are examined and numerical results are presented on the path metric. The results are derived from a simple network simulation interconnected two data centers into different locations using SDN controller. In addition, a comparison between SDN and MPLS/PCE are presented.
Keywords :
computer centres; multiprotocol label switching; optical fibre networks; software defined networking; MPLS-PCE; OTN; SDN controller; control planes approach; data center; multiprotocol label switching-path computation element; optical transport network; path latency; software defined network configuration; Computer architecture; Multiprotocol label switching; Optical fiber networks; Optical fibers; Optical interconnections; Optical packet switching; Optical switches; Elastic optical network; Optical Transport Network; Software defined network;
Conference_Titel :
Telecommunications Forum Telfor (TELFOR), 2014 22nd
Conference_Location :
Belgrade
Print_ISBN :
978-1-4799-6190-0
DOI :
10.1109/TELFOR.2014.7034479
