In the USA, the business models enabled by 4G and 5G are multiplying, along with the available spectrum bands and licensing models, attracting many new stakeholders into territory once exclusively addressed by the MNOs. Flexible licensing schemes like CBRS, and new radio technologies that can leverage or aggregate a wide range of airwaves, are all lowering barriers for new entrants, from greenfield MNOs like Dish Network to private network operators. This is creating battles as well as opportunities, as spectrum users worry about interference or congestion, and the various stakeholders try to increase their wireless assets. The latest conflicts have arisen over T-Mobile USA’s 800 MHz spectrum holdings, which are being eyed by Dish and also by private network providers.…