Change search
ReferencesLink to record
Permanent link

Direct link
User-to-Network Interface in Optical Network
KTH, School of Information and Communication Technology (ICT), Microelectronics and Information Technology, IMIT. (CCSlab)
2002 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesisAlternative title
User-to-Network Interface in Optical Network (English)
Abstract [en]

This masters thesis work was carried out at the Optical Network Research Laboratory Ericsson Telecom AB in Kungens Kurva (Sweden). Its primary objective is to study the O-UNI (Optical User-to-Network Interface), a service control interface between client devices (e.g., IP routers and ATM switches) and the transport network, and the different signaling protocols running over it.

This thesis was conducted for the Institute for Microelectronics and Information Technology (IMIT) at the Royal Institute of Technology (KTH) in Stockholm (Sweden) and for the Department of Telecommunications at Politecnico di Torino in Turin (Italy).

Recently, the Internet Engineering Task Force (IETF), the Optical Internetworking Forum (OIF) and the International Telecommunication Union (ITU) have all started working on standards for routing and signaling protocols for the Optical Transport Network (OTN). While these efforts aim to create a set of protocols to act as the interface to an optical core, the emerging architectures are different enough to present difficult choices for vendors and service providers. The goal of this thesis work was to analyze the state of the art of the OIF based UNI (User-to-Network Interface) in order to gain competence in the area and study this UNI model by implementing some of the abstract messages defined in the UNI 1.0. In particular, the UNI signaling protocols, adapted from the GMPLS RSVP-TE (Generalized Multi-Protocol Label Switching) (Resource Reservation Protocol - Traffic Engineering) and LMP (Link Management Protocol) specifications were implemented.

Place, publisher, year, edition, pages
2002. , 56 p.
Keyword [en]
National Category
Communication Systems
URN: urn:nbn:se:kth:diva-93213OAI: diva2:515390
Subject / course
2002-03-19, Seminar room "Castor", Forum, Isafjordsgatan 39, Kista, 14:00 (English)
Available from: 2012-04-18 Created: 2012-04-12 Last updated: 2013-09-09Bibliographically approved

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Cordella, Marco
By organisation
Microelectronics and Information Technology, IMIT
Communication Systems

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 35 hits
ReferencesLink to record
Permanent link

Direct link