Dean Anthony GrattonNov 5, 20213 minDoes 5G adoption mean out with the old?With the increasing shift and rollout of 5G, the next-generation cellular technology, legacy cellular technologies are slowly being shut...
Dean Anthony GrattonSep 30, 20214 minWhat are O-RAN, Open RAN and OpenRAN?I thought in this month’s column, I’d provide a definitive definition, along with a succinct explanation, of what O-RAN, Open RAN and...
Dean Anthony GrattonApr 16, 20214 minIt’s Been a Short-range RF WinterI have this strange and peculiar feeling that the short-range radio frequency (RF) domain might have reached its plateau and, perhaps,...
Dean Anthony GrattonMar 15, 20214 min5G RAN: The Principles of Network Functions VirtualizationI feel I am on sort of a radio access network (RAN) “roll,” with this being my third visit to the technology. In my quest to understand...
Dean Anthony GrattonFeb 11, 20214 minThe O-RAN Alliance and its global communityIn this month’s column, I want to revisit my earlier discussion surrounding the radio access network (RAN). Last year, December in fact,...