Radio access

Tieto have been developing cutting edge technologies since the very start of cellular systems.  

1989 First GSM call in the world performed in Tieto premises

1996 Part of experimental WCDMA System

1997 Development of 2G pico. First baseband product responsibility

2001 200+ Base station engineers re-badged from Tier-1 Network OEM to Tieto

2002 400+ Base station engineers re-badged from Tier-1 Network OEM to Tieto

2007 LTE PoC

2008 LTE eNodeB development

2011 Development of device modem stack SW L1/L2/L3 for LTE and WCDMA

2012 LTE Small Cell deliveries

2013 CoMP Algo Development LTE-A in eNodeB and Devices (Carrier aggregation enhanced MIMO, eICIC, CoMP etc)

2014 LTE-A Virtualized RAN PoC, Nextgen, Telco

2015 NB-IoT and 5G components

2016  HetNet Mobility Enhancements, Local Cells Distributed Radios etc


We are supporting our customers in all phases in product life cycle with a wide variety of products ranging from UE modems, Small Cells, macro base stations and controllers.  We bring cross industry and cutting edge expertise in addition to the  requirements and characteristics of existing deployed systems.

Tieto has a unique understanding of  the requirements and characteristics needed for for building efficient, competitive Radio Access products.


Tieto capabilities in Radio Access are spread across the globe to meet geographical, expertise and cost requirements from our customers. We support our customers from our design centers and centers of expertise in Sweden, Finland, China, Czech Republic and  Poland.