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About Stefan Kreyssig




Stefan Kreyssig is leading globally the development of Atos’ Open RAN solutions in the Telecom, Media & Technology Industry. He works with Mobile Network Operators (MNO’s) on Radio Access Network (RAN) solutions that fully support open interfaces, disaggregated hardware and software and are fully automated in their operations. One of his specialties is the RAN Intelligent Controller (RIC), which supports AI/ML workflows for the optimization of the radio network performance. He spent most of his carrier in the radio access space including 2G,3G,4G and 5G. Stefan is based in Cologne, Germany.




Articles posted by Stefan Kreyssig

Open RAN is gaining traction amid 5G deployment

This new approach could bolster competition, lower prices and settle the supremacy of software on the telecom market. Early June, the U.S. Senate approved a measure aimed at boosting the country’s technological strength. Among various expenditures, it includes $1.5 billion in support of 5G innovation, in particular support of Open Radio Access Network (Open RAN). This move comes…