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Communication performance and quality

High-quality networks and services through our QoS technology.

Our technology for measuring and enhancing quality of communication networks and services improves company operations by ensuring that mission-critical networked services are reliable and of optimal quality. Service providers gain competitive advantage when providing better-quality services, while end-users enjoy a smoother user experience.

Our main customers in the field are the European Space Agency, Singapore PSA, Finnish Defence Forces, and Nokia Solutions and Networks. Within the research community, we are working closely with the European top players in COST Action IC1003 QUALINET, where we are the Finnish country representative.

Major research projects include Celtic+ QuEEN, which develops generic definitions for QoE, for example web and cloud services, and Tekes CORE+, in which we are applying our knowledge of adding cognitive features to networks.

Optimised user experience with VTT’s Quality of Experience technology

VTT has profound experience in QoS, communication protocols, mobile networks, transport techniques, and network and mobility management. We also understand the applications and services that are being used over the connectivity provided by the networks.

Our Quality of Experience (QoE) solutions truly aim at optimised user experience, making sure aspects related to individual applications and services are not left out of the picture. VTT’s expertise in QoS and QoE is right in the forefront. We work with the most demanding customers, are connected to the most important international networks and participate in major research projects.

VTT’s laboratory facilities, such as the Converging Networks Laboratory, are also available to our customers, and we have top-class facilities for performing classified projects.

User’s Quality of Experience in Voip.


Additional information

Jukka-Pekka Laulajainen
Senior Scientist
+358 20 722 2363

Jyrki Huusko
Research Team Leader
+358 20 722 2260

Petri Jurmu
Research Team Leader
+358 20 722 2372