SANTA ROSA, Calif.--(BUSINESS WIRE)--Keysight Technologies, Inc. (NYSE:KEYS) today announced it is collaborating with the University of Bristol on 5G millimeter-wave research. The two organizations are already deeply involved in the 5G ecosystem in Europe and the U.S. and now will be working closely together on multiple 5G millimeter-wave technologies. The pursuit of more bandwidth for ever-faster digital wireless communications has pushed the research community to explore how to use much highe