5G/NR  - Pseudo-Random Sequence      





Pseudo Random Sequence


The Pseudo Random Sequence generation algorithm in NR is same as the one in LTE as shown below. The usage of the sequence is also almost same as in LTE. Only minor difference would be the value initialization part.... overall you may think there is almost no difference from LTE.





Following is the case showing how pseudo random sequence is being used for PDSCH and PDCCH channel coding process in NR.