3.3Ghz频率可不是鸡肋频率

Vortex

[]鉴于国内某些只把网优当成工作的二把刀网优，特别展示下LTE B42/NR N77/N78之间的关系，GD的3300-3400对电联是鸡肋，但对GD和移动那就是主流N78

Band	Duplex mode	f (MHz)	Common name	Subset of band	Uplink (MHz)	Downlink (MHz)	Duplex spacing (MHz)	Channel bandwidths (MHz)	Notes
42	TDD	3500	CBRS (EU, Japan)		3400 – 3600
n77	TDD	3700	C-BAND		3300 – 4200		N/A	10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100
n78	TDD	3500	C-BAND	n77	3300 – 3800		N/A	10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100
n79	TDD	4700	C-BAND		4400 – 5000		N/A	10, 20, 30, 40, 50, 60, 70, 80, 90, 100