Huawei is the top threat to American dominance in wireless technology. And the U.S. is woefully behind, writes
From : What Trump’s Huawei Reversal Means for the Future of 5G
"In China and Europe, governments have reserved low-band spectrum for 5G, making it efficient...to blanket their countries with high-speed wireless connectivity. In the United States, the low-band spectrum is reserved for the military." HT:
What Trump’s Huawei Reversal Means for the Future of 5G-
The missing 5G radio spectrum allocations in the US aren't low band as noted here but rather mid band as described in the picture below. US firms don't make and install wireless base stations at at scale because it is a low margin commodity business.