Björn Ottersten

Björn Ottersten (born 1961) is a Swedish educator, researcher, and electrical engineer who is the co-inventor of Space/Spatial Division Multiple Access (SDMA) technology. He has made contributions in array signal processing and wireless communications and has received many notable awards in these areas. Currently, he is a Professor of Signal Processing at Royal Institute of Technology (KTH), Stockholm, Sweden, and the founding director of the Interdisciplinary Centre for Security, Reliability and Trust, at University of Luxembourg, Luxembourg. Provided by Wikipedia