5G NR Channel Bandwidth

:eyes: Important observation about 5G NR Channel Bandwidth

:ok_hand: For a particular channel Bandwidth, no of RBs/ Transmission Bandwidth configuration will decrease with increase in subcarrier spacing.

:ok_hand: For a particular channel Bandwidth Guard band width will increase with increase in subcarrier spacing. Calculation shown in slide.

:ok_hand: Guard Band ratio for FR1 ranges between 20% to 2% whereas it ranges between 8% to 5% for FR2.

:ok_hand:Not all numerologies are available/supported across all bandwidth. Like numerology 0 (SCS =15 ) is not supported from bandwidth 60 MHz.

:dart: Formula mentioned in slide to calculate the guard band width as per different scs for given carrier bandwidth.