Laboratory of Modelling and Optimizing Information Communication Networks and

Services

University of ZagrebFaculty of Transport and Traffic Sciences

About the Laboratory

• Laboratory is a part of the Department of Information and Communication Traffic of the Faculty of Transport and Traffic Sciences, University of Zagreb.

• It was formed in order to conduct practical classes and exercises.

• It serves for the purpose of scientific and expert research.

Laboratory Scope

• Information Communication Traffic field

• Information Communication Networks field

• Field of Services for data and voice transfer

Laboratory Equipment

• Switching node

• Terminal devices

• Personal computers

• Active network equipment (routers, switches, mainly CISCO)

Equipment (Highlighted)

• OPNET Modeler

• OPNET Wireless module

• OPNET Terrain modeling module

OPNET Modeler

• Advanced modelling and simulation of Information Communication Networks

• Support for 800+ protocols and various vendors’ devices

• Scalable wireless simulations by including terrain, mobility and path-loss models

• Discrete events, hybrid and analitical simulation

• Integrated GUI debugging and analysis

OPNET Wireless module

• Simulation and modelling of wireless networks

• Simulations include movement in mobile networks, earth’s surface, air and satelite systems

• Support for GSM, CDMA, UMTS, IEEE 802.16 WiMAX, LTE, ad hoc, wireless LAN (IEEE 802.11), Bluetooth, ZigBee, satelite networks etc.

OPNET Terrain Modelling Module

• Advanced modelling and simulations of wireless networks, with the application of various propagation models, in the function of analysis of radio waves propagation through virtual terrain

OPNET – Optimum Network Performance

Equipment - highlighted (continued)

• Implemented 3CX UC system with Call Centre module– Unlimited extension number– Unlimited trunk and gateway number– 8 channels– Integration with MS Exchange, Active Directory,

Outlook clients and CRM systems– SIP trunking, HD sound– Supports virtualization– Video calls

Equipment - highlighted (continued)

• 3CX Voice Application Designer– Application development from pre prepared

components– Control of the components

• VoIP devices

• GSM Gateway

• Softwer VoIP phones

Activities

• Research of Information Communication Networks issues

• Testing and analysis of QoS

• Simulation of traffic

• Modelling and optimization of Information Communication Networks

• Research of economic impacts and aspects of telecommunications

Activities (continued)

• Analysis of telecommunication market and policy

• Education about issues in the field of modelling and optimizing Information Communication Networks and Services

• Analysis of regulatory legal aspects of electronic communications

• Analysis of Information Communication Networks architecture

Laboratory – an inside look

Membership in the International Organizations

• TM Forum

Contacts

• Web page:– http://fpz.unizg.hr/ikp/lab_02.php

• E-mail:– Head of the Department of Information and

Communication Traffic• Associate professor Dragan Peraković, PhD

– dragan.perakovic@fpz.hr

– Head of the Laboratory:• Ivan Forenbacher, B.Eng.

– ivan.forenbacher@fpz.hr