PUCCH Formats in 5G

[@arjunmenonkandanat6328]

wonderful explanation. I can see the sheer amount of hardwork that has gone into making this video

[@kranthiuppari4959]

Nicely explained

[@Umer_Aftab]

Thanks

[@user-fq9zt6pj7m]

I want new awesome video.

[@joeytsai5259]

The information about time/frequency of PUCCH should not included in DCI？ I can't find it on any type of DCI..

[@kranthiuppari4959]

Based on what type of data UE is sending pucch format is decided. Eg : if SR has to send on pucch then Scheduling request resourceconfig from reconfig will give pucch - resource id which in turn maps to pucch resources in the reconfig. For Ack/nack UE may get pucch resource I'd from the dci.

[@WirelessExplained]

There is a 3-bit parameter 'PUCCH Resource Indicator' inside DCI. This parameter points to one of the PUCCH-Config, which were already configured in UE's memory by RRC messages.

[@Orig_Xi_jinping_from_china]

Can anyone tell which 3gpp papers should I refer to understand mac layer ?