5G New Radio Frame Structure

5G New Radio Frame Structure

[@1234569871704]

Hi sir, good explanation, thanks for that, may i ask, is ofdm currently used in the deployed 5G network or has it been replaced by non-orthogornal multiple access???

[@5Gand6G]

We use OFDM in 5G NR

[@shahnaz1981fat]

Nice explanation. But I did not get why min no of recourse block that can be used is 24…

[@5Gand6G]

Synchronisation Signal itself require 20 RB over 4 symbol period.

[@shahnaz1981fat]

@@5Gand6G Not aware of this sir. I am going through your videos on " spectrum related aspects"..

[@seenuyannabattina3428]

Nice explanation... Can you explain on what basis numerology value are changed like 0,1,2,3,4 ??

[@5Gand6G]

Will explain

[@palletisadasivareddy270]

hi sir, as per my understanding on LTE,1 subframe [1msec] divided in to 2 slots[as slot 0 and slot 1] of each 0.5msec as subcarrier 15KHz, But in 5G did they changed in to 1 subframe [1msec] as 1 slots of 1msec of subcarrier 15KHz ?

[@5Gand6G]

You are right

[@kozhenidres314]

but remember each slot LTE has 6 or 7 symbols depends on cyclic prefix but in NR each slot contains 12 or 14 symbol also depends on cyclic prefix