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How can we get the physical layer messages? In the drive logs only layer 3 meassages are available. Is there any way to capture the other layer information? Can you please help?

Where i can find page which you are referring in between

Can you please share link for page which you have used at last.

good explanation..keep it up

How SI-RNTI is assigned to a Ue? Thank you!

Very nice explanation!! Thank you very much!

thank you sir

Can you share the link for next part where you’ve planned to explain QXDM logging on this ANR

Thanks sir Nice lecture

Well before SIB1 MIB1 Is decoded and only after MIB one it decodes SIB1 From where it gets SIB2 , SO YOU MISED MIB

Sir can ue trigger A3 event before A2?

What ia the differrence of rank with TM3 and TM4 ?

One off the best lecture i ever have...thank you

can u please tell me that which scenario or condition to use open loop spatial multiplexing and closed loop spatial multiplexing ...like if UE in cell edge, then we can use any scheme???

hi, thank you for this video, but i would like to ask you about the final part when we descativate the scc, in the MAC CE we put 1 for deactivation, so what is the diffrence between activation and disactivation ?

Nice one..

RRC connection request wil be sent on PUCCH or PUSCH??please clarify

Excellent

Best explanation by someone thanks

Thank you for the video sir

You've taught me a lot about 5G !! Keep it up !

Thank you for the great lectures ! please keep it up !

Great video. Please keep uploading !

Great video ! Keep it up !

Wow. Super like ❤

Great Videos' ! I've learned a lot about 5G from you !! Keep it up !

Great video. Please make videos on BWP swtich and Inter-gNB CA !

Great video's !! Please keep uploading on different 5G topics.

is CA a requirement for 5G while there is mmw as well as high-frequency bandwidth?

You taking on duration time 2ms Inactivity timer 4ms And long cycle 10ms This all timers just you assuming are this timers fixed

Bro plss tell which process is initiated when , like which will come first sr , bsr or rar and what are the major differences

Thanks for explaining. I have few doubts like where do we get to know which PDCCH format will be used in which message/IE and also which message carries info about DCI format being used in in PDCCH?

man you do have some good teaching skills.. i mean till now i went through your 5 lectures & how easy you make it to understand 👌

but why send P-SS and S--SS and then calc PCI, why don't send PCI directly.

which layer is the pcch, bcch, dcch layers in? l know pdsch is in phy layer, which layer of the gnb are these logical channels in?

ue has lot of ears to listen blah balh

thanks for the explanation, please what are the possible scenario where mme respond to pathswitchrequest with a pathswitchrequestfailure?

Looking for similar video for NR PDCCH/PDSCH

how it could be NR-PDCP in Master Node ? NR-PDCP lies in SN node.. is it ?

Excellent explanation

Good info, thanks 🙂

1. I hope you can help me clarify this question. To clarify, I have a fundamental question that relates to Dual Connectivity i.e. N-DC refers to the dual connection of 4G wireless access network and 5G NR. I am asking you as I have attended and subscribed to Award Solutions webinars in the past. 2. Let’s say that we are using Band-X in 4G and another similar band in 5G and are attempting to communicate with both RATs to take advantage of EN-DC. 3. The question is what will happen if there is overlap in terms of the “spectrum occupied”. 4. Let’s say that the 4G component has been assigned spectrum in Band 3 from 1830 MHz through to 1850 MHz (i.e. a chunk of 20 MHz Bandwidth). 5. Let’s say that the 5G component has been assigned spectrum in Band n3 from 1820.45 MHz through to 1830.45 MHz (i.e. a chunk of 10 MHz Bandwidth). 6. In such a scenario, there is an overlap of 450 KHz between these two components i.e. the assigned 5G-NR band component eats into the 4g spectrum component by 450 KHz. 7. Will such a deployment work in light of the designated configuration based on existing product implementations? There are bound to be issues in decoding such transmissions at the UE because of the overlap in the spectrum. The reason, I am asking this question was because an argument (however erroneous) can be made that the 5G transmissions would potentially be orthogonal to the 4G transmissions (even if they have an SCS of 15 kHz or 30 kHz) and hence the decoding at the mobile will work because orthogonality will prevent any decoding issues. I do not agree with this argument i.e. that the orthogonality provided by the OFDM structure of the waveforms would protect them against each other (i.e. from the UE perspective in the sense that the UE can successfully decode the two transmissions). I would be very grateful if you could enlighten me with your perspective with references (if applicable). 8. If the answer is in the negative, from an R&D implementation, perspective - what changes would one need to implement to make such a configuration (i.e. characterized by overlapping assigned spectrums) workable in realistic network implementations? 9. It would also be immensely helpful if you could further substantiate your arguments with references from the relevant 3GPP specifications (or other relevant specifications) or draw my attention to any specific specifications or publications which can further clarify my doubt?

Why not MIB broadcast through DL SCH & PDSCH?

can you provides notes?

Good

I've a question. I understand that TTI of SIB1 is 80ms. SIB1 is transmitted over 5th sub-frame and rest 3 others SIB1 are re-transmitted within the time duration of 80ms & has a gap of 10ms right? also rest of the others SIB's (2, 3, etc) periodicity is based on SIB1 right? So my query is how can we calculate the periodicity of other SIB's with respect to SIB1. I would really appreciate it if you could upload a lecture on this one as well. Moreover, First SIB1 is transmitted when Mod 8=0 and rest 3 others SIB1 are re-transmitted when Mod 2=0. What are these mod 8=0, mod 2=0? how do we calculate these things? Thanks

I did not face any issues with audio. Everything was clear.

Really a very nice video Sir!!! Thanks a ton!!!

Thank you so very much for all of your lectures. The way of your teaching is simply awesome !!!

Wow...Good teaching Skills...beautifully explained.