In the 3.5GHz band, South Korea will give pre notice to new 5G mobile communication equipment standards, and will collect public opinions until July 8th.

The contents of the change are as follows:

1. Operating frequency range of 3420 ~ 3700 MHz;

2. OBW for mobile station : 10MHz, 15MHz, 20MHz, 40MHz, 50MHz, 60MHz, 80MHz, 90MHz, 100MHz;

3. Mobile station：(1) Frequency tolerance: below ± 0.1 ppm; (2) Output Power: below 200 mW;

4. Other requirements including base station in Korean can be found at following link in RRA website.