Computerworld - https://www.computerworld.com/article/3269109/mobile-wireless/could-interference-threaten-the-wireless-future.html#tk.rss_all
There are over five billion mobile phone subscribers, and an even greater number of wireless devices competing for access in the unlicensed bands. Every tech giant–from Amazon to ZTE–wants to be the leading force in mobile platforms, networks, and cloud services in what could be a winner-takes-all contest.
Unfortunately, spectrum crowding threatens dreams of a future filled with ubiquitous access to content and services. As connectivity is extended to “things” (both indoors and outdoors) and consumers get their first taste of ultra-high definition TV and broadcasts in virtual reality, the growth in demand for wireless access could overwhelm spectrum resources.