LTE Radio Primer Part 4: PDCCH PDSCH

[@gorovskybrankovic9144]

Sir your explanation is so clear and simple. Thank you for making the videos.

[@etherman100]

This is about the engineering overview i seen presented. Good work and very appreciated. Bill Brown

[@DeepakSingh-mj9jw]

Very very thank you sir!!!! . big thing in simple way..fan of you

[@emielregiss]

Do I understand correctly that it is just visualization/simplification that the whole resource block is carrying either RRC or data? As you said in your video about protocols, I think that MAC can multiplex different channels, thus one resource block can have a mix of RRC bearers and data bearers. Is that correct or am I missing something?

[@IrfanAli-nz7mb]

A resource block can be one of three: (i) SIB (SI-RNTI), (ii) Paging (P-RNTI), or (iii) UE-specific (C-RNTI). For (iii), the MAC can multiplex RRC message and data bearer, (and MAC control elements) destined to that specific UE. This is my understanding. So the figure is a simplification when it comes to UE-specific message. Good point.

[@emielregiss]

@@IrfanAli-nz7mb Thank you for clarification.

[@TheWONGMIKE]

Login to give a Like, thank you sir

[@engineersride8273]

I have one question, How eNB detects which PUCCH format being used by UE ?

[@almakalmusaad6781]

Great job... many thanks brother Ali. Again, why you don't mention uplink transmission??

[@IrfanAli-nz7mb]

Thank you Almak (and others) for your supportive comments. I am still working on trying to put together a video on uplink transmission. Takes me a bit of time to get such video together :-(

[@hammadayub6140]

Hi bro nice presentation:)

[@riyasingh1905]

Good video. Please make videos on MAC like HARQ, Scheduling

[@srikanthyd]

i will need it also

[@varunnagpal8280]

This was very boring and like reading specs of LTE