4 ms·
I didn't say they used carrier aggregation. All of their macro cells are going to be converted to tri-band - 800MHz, 1.9GHz and 2.5GHz.
by bogomipz 7y ago
I didn't say they used carrier aggregation. All of their macro cells are going to be converted to tri-band - 800MHz, 1.9GHz and 2.5GHz.