Karri Kuoppamaki of T-Mobile startled me with the answer, “My vendors tell me NR will be 25% to 50% faster than LTE.” A second source, with similar information, expects about 20%. Neither have much actual test data, and vendor salesmen are often over-optimistic. But even 20% is more than my previous reporting and I need a correction if that proves out.
Eric Xu, current Huawei Chairman, recently said consumers would find no “material difference between 4G & 5G.” That remains true. Peak speeds will be similar and total capacity only matters if the cell is near to congestion, surprisingly rare. Even then, is a fall from 300 megabits to 200 megabits meaningful to the consumer?
A 25% improvement is not a new generation.