For 5G Concepts & Basics, check out the complete playlist below :) 🌐5G Throughput Optimization 💡kzbin.info/aero/PL4OXTttOk9WggxSQfJT7HvCKzqukpqgWf
@youcangetholdofjules Жыл бұрын
This is good stuff. As a radio engineer of 22 years of course I am supposed to be able to quote this back to someone in my sleep but to know that 5G works pretty much like 4G does comes as a small relief.
@OurTechPlanet Жыл бұрын
Thanks. That is the idea behind this channel to demystify the complexities in 5G and the best way is to relate it to the existing known technologies like LTE/4G :)
@josemorris1790 Жыл бұрын
First time i am listening to you, you are teacher par excellence, keep up the good work, Thanks
@OurTechPlanet Жыл бұрын
Thanks a lot, always good to hear such great feedback. Do help us spread the word by sharing the content with others :)
@josemorris1790 Жыл бұрын
@@OurTechPlanet Sure
@youssefsabbagh4341 Жыл бұрын
Great video, exactly what I was looking for !
@OurTechPlanet Жыл бұрын
Glad that it helped :)
@renegade99914 ай бұрын
Hi the presentation is very crisp and to the point. Could you please do a session related to Carrier Aggregation and also cover the call flows that occur between the 5G UE and the RAN?
@OurTechPlanet4 ай бұрын
Sure, will work on it.
@aviraljain872 жыл бұрын
Your all videos are really good...Thanks for your efforts...Please upload videos on all 5G KPI's and their optimization.
@OurTechPlanet2 жыл бұрын
Thanks, we will keep doing so :) Meanwhile do share with others as we need support from the community to keep going :)
@shahbaz__bilal2 жыл бұрын
Very informative. Look forward to more similar videos bro
@OurTechPlanet2 жыл бұрын
Thanks, More to come!
@sKundan2 жыл бұрын
Well explained (y). Thanks
@OurTechPlanet2 жыл бұрын
Thanks! :)
@aliismail46352 жыл бұрын
Great explanation as usual
@OurTechPlanet2 жыл бұрын
Thanks again!
@sgowthamloverboy2 жыл бұрын
Excellent explanation... Thank you Sir
@OurTechPlanet2 жыл бұрын
You are welcome :)
@pratapsbhanu53898 күн бұрын
Hello sir, please come out with a video on cqi, 5qi, mcs in 5g nr. My ex bosstold me that cqi is not there in nr and instead it has 5qi(5g qci) but no cqi. Three different mcs tables are there in 5g but first two are same as in lte and 3rd one is for low SE(urllc). But still I have seen somewhere that nr too has three different cqi tables(again first two are same as was in lte). In one interview also when I told that there is no cqi in nr and it has new terms called 5qi.but the interviewer did not believe me and as a result I got rejected.
@giacomocroce59052 жыл бұрын
Thanks!
@OurTechPlanet2 жыл бұрын
Glad to help! :)
@nagurusangadi293213 күн бұрын
Subscribed
@OurTechPlanet9 күн бұрын
Thanks
@thatguyinmalaga2 жыл бұрын
Great stuff!
@OurTechPlanet2 жыл бұрын
Thanks Pawan! :)
@sumannayak375 Жыл бұрын
Need a clear concept for CCE utilization for both 4g & 5G Ina simplest way
@OurTechPlanet Жыл бұрын
Sure, will work on this topic soon!
@stovosemnadcactikar21392 жыл бұрын
Very intresting! May be can you also show the parameters that correspond to this, huawei for example
@OurTechPlanet2 жыл бұрын
Thanks. We try to remain vendor agnostic on this channel :)
@pratiksarkar63612 жыл бұрын
Awesome video
@OurTechPlanet2 жыл бұрын
Thanks Pratik!
@j.gabriel7184 Жыл бұрын
Great!!!
@OurTechPlanet Жыл бұрын
Thanks
@sumannayak375 Жыл бұрын
Also need some SA call flow
@OurTechPlanet Жыл бұрын
This will be added soon!
@georgioskarouzos7418Ай бұрын
Is the MCS for the UL transmission configured based on HARQ ACK/NACK sent by gNB ? Thank you
@OurTechPlanetАй бұрын
Yes, outer loop works on BLER which is based on ACK/NACK. So, MCS is adjusted based on that.
@kbkary2 жыл бұрын
Brilliant
@OurTechPlanet2 жыл бұрын
Thanks!
@babarchaudhry67702 жыл бұрын
Awesome ali
@OurTechPlanet2 жыл бұрын
Thanks :)
@shoaibakram43992 жыл бұрын
very well explained
@OurTechPlanet2 жыл бұрын
Thanks Shoaib :)
@ramyaranjanbarik6812 жыл бұрын
Nice Video .How about UL data scheduling .Does NW calculate UL Channel quality and schedules grants to UE.
@OurTechPlanet2 жыл бұрын
Yup, the NW calculates UL channel quality but grants are usually based on UE's requirement which is indicated by SR or BSR mechanism.
@ramyaranjanbarik6812 жыл бұрын
@@OurTechPlanet Thanks for your reply .So do we have CQI to MCS mapping for UL as well or not .Like to know how UL CQI and MCS work while UL data transfer .May you share the spec reference if any .
@OurTechPlanet2 жыл бұрын
@@ramyaranjanbarik681 No, actually in uplink, there is no CQI index. It is uplink SINR that is directly calculated by the gNB/eNB and then the scheduler assigns an appropriate MCS. So, this is more of a vendor implementation thing.
@ramyaranjanbarik6812 жыл бұрын
@@OurTechPlanet Got it .So eNB/gNB used SRS-AS to estimate the UL SINR and NW scheduler assigns an appropriate MCS irrespective of Vendor implementation i guess. The way of measuring the SRS-AS and allocating MCS might be a vendor specific. Thanks for clarifying the doubts.