He has worked in global radio access system research and standardization projects since 2008. He is the inventor/co-inventor of around 100 patent application families, as well as the author/co-author of numerous international research publications and standardization contributions.
Previous positions include NSN Research and Nokia Research Center, where he received the Nokia Top Inventor Award in 2013.
Osman received his M. Sc. and Dr. Sc. (Dr. Tech.) degrees from Aalto University, Finland.