1 / 16

Interworking of Network Management Systems – using MTOSI for mobile backhaul provisioning

Interworking of Network Management Systems – using MTOSI for mobile backhaul provisioning. Master’s thesis seminar 6.5.2010 Markus Relander. Contents. About this thesis Background ATM pseudowire provisionig add-on to Tellabs MTOSI north bound interface Conclusions Summary.

ornice
Download Presentation

Interworking of Network Management Systems – using MTOSI for mobile backhaul provisioning

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Interworking of Network Management Systems – using MTOSI for mobile backhaul provisioning Master’s thesis seminar 6.5.2010 Markus Relander

  2. Contents • About this thesis • Background • ATM pseudowire provisionig add-on to Tellabs MTOSI north bound interface • Conclusions • Summary

  3. About this thesis • Title: Interaction of Network Management Systems – using MTOSI for mobile backhaul provisioning • Author: Markus Relander • Supervisor: Prof. Jukka Manner • Instructor: M.Sc. Janne Karvonen This thesis was made for Tellabs Oy.

  4. Background ATM and MPLS for 3G RAN transport Operations Systems (OS) Multi-Technology Operations Systems Interface (MTOSI) Tellabs 8000 MTOSI north bound interface

  5. ATM Developed for network convergence Good QoS capabilities Never became a market success Used for UTRAN transport in 3G R99 MPLS Developed to solve IP forwarding capacity problems Instead used to provide VPN services With ATM pseudowire can be used for R99 UTRAN transport ATM and MPLS for 3G RAN transport

  6. MPLS and Ethernet technologies offer less expensive solution for R99 UTRAN transport than ATM and PDH/SDH Works also with all IP transport of later 3G Releases R99 UTRAN transport with ATM pseudowires

  7. Operations Systems • ITU-T provides classification of Operations Systems in Telecommunications Management Network • Operators typically have integrated B/OSS

  8. MTOSI • TMForum’s interface standard for OS-OS interfaces • The purpose is to ease system integrations -> save money and time • Supports multiple technologies: ATM, PDH, SDH, SONET, DWDM, Frame Relay, Ethernet, etc. • Uses web services technologies SOAP, WSDL, XML, HTTP and JMS

  9. Tellabs 8000 MTOSI NBI • Provides a set of EML, NML and SML functios of Tellabs 8000 INM to Client’s B/OSS • Uses SOAP/HTTP

  10. ATM pseudowire provisioning add-on to Tellabs MTOSI NBI Modeling Demonstration

  11. Modeling • The Tellabs ATM pseudowire solution needed to be modeled in terms of MTOSI • Modeling consists of layered network models, naming, operations and parameter mapping

  12. Layered network model example

  13. Demonstration • A demonstration was implemented and tested against real hardware. • The demonstration included: • Parametrization of physical interfaces • Creation and parametrization of logical interfaces (e.g. VP and VC) • Creation of ATM pseudowire between the interfaces • Returning the original situation

  14. Conclusions • MTOSI is a useful tool for system’s integration • But still under developement • ATM pseudowire provisioning is possible using MTOSI north bound interface • Proved by working demonstration

  15. Summary • ATM is the UTRAN transport technology of 3G R99 • MPLS offers less expensive mobile backhaul solution • MTOSI is a useful standard OS-OS interface to aid system’s integration

  16. Thank you! Questions?

More Related