While giving its recommendations for 5G auctions last year, the Trai had proposed to reserve at least 40 MHz in the 3700-3800 MHz band, or mid-band, for private networks. In addition, the regulator had suggested reserving at least 40 MHz in 4800-4990 MHz and at least 400 MHz in 28.5-29.5 GHz, or the mmWave band, for private networks.
