Tap to unmute

5G Call Flows (Session 1): How a 5G UE performs Initial Access

  Рет қаралды 99,155

Our Technology Planet

Our Technology Planet

Күн бұрын

Пікірлер: 208
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
For simplified 5G tutorial sessions, check out the complete playlist below :) 🌐5G Call Flows & KPIs 💡kzbin.info/aero/PL4OXTttOk9WhvApKwJBcZx0G4a2m8N-z6
@mohemedahmedali6339
@mohemedahmedali6339 2 жыл бұрын
Much appreciated... Tu ce greato quoted from 3 idiots movie hh Great job brothers. Good luck
@Emc2-s4z
@Emc2-s4z 11 ай бұрын
Great video explaination ❤
@OurTechPlanet
@OurTechPlanet 11 ай бұрын
Glad you liked it!
@Emc2-s4z
@Emc2-s4z 11 ай бұрын
@@OurTechPlanet helllo techie how to config or enable in mobile devices....
@PalestineMayab
@PalestineMayab Жыл бұрын
FINALLY I UNDERSTAND SHORT EASY AND SWEET CALL FLOW. Thank you!
@OurTechPlanet
@OurTechPlanet Жыл бұрын
Thanks. That is good to hear :)
@HK_CryptoEnthusiast
@HK_CryptoEnthusiast 3 жыл бұрын
Brilliant as usual..! Excellent videos on 5G call flow sessions, very easy to understand. Thanks for posting, Ali.
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks a lot and I am really grateful to everyone for such an overwhelming response!
@falguni.bonaparte
@falguni.bonaparte 3 жыл бұрын
Very well explained! Thanks a lot for explaining with reference to UE logs.
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
You are welcome!
@rahulsharma-r1r4d
@rahulsharma-r1r4d Жыл бұрын
The way you explain in your videos, it makes very easy for me to understand. Thank you for your contribution. Stay blessed
@OurTechPlanet
@OurTechPlanet Жыл бұрын
Glad to hear that. Thanks a lot :)
@avijeetmajumder8338
@avijeetmajumder8338 3 жыл бұрын
Excellent explanation, frame structure also I got understand from your vedio, possibly these are most easiest and shortest to understand the basic of 5G, amongst the utube 🌎.
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks Avijeet, this is great to hear!
@amelbenaida9659
@amelbenaida9659 2 жыл бұрын
The best tutorial and explanation. You are the best
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
That is so nice of you. Really glad to help. Do help us spread the word :)
@manimaranchandran3109
@manimaranchandran3109 3 жыл бұрын
Wonderful explanation and you have narrated the call flow very well. Keep posting, your videos are easy to understand :)
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks , this is great to hear :)
@AlirezaAlizadeh4
@AlirezaAlizadeh4 3 жыл бұрын
This is the best explanation of 5G access call flow. Well done!
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Wow, thanks! Really appreciate the feedback!
@AlirezaAlizadeh4
@AlirezaAlizadeh4 3 жыл бұрын
@@OurTechPlanet Thanks! I’m also interested in DL/UL 5G data scheduling and resources allocation, which explains K0, K1, K2, SLIV and etc. Do you have any training on this topic?
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
@@AlirezaAlizadeh4 Not yet but these topics are in pipeline :)
@AlirezaAlizadeh4
@AlirezaAlizadeh4 3 жыл бұрын
@@OurTechPlanet Fantastic! Looking forward to watch it.
@yvonnebray8787
@yvonnebray8787 3 жыл бұрын
5g UE is explained really well. I have learned something new today.
@naturelearning8416
@naturelearning8416 2 жыл бұрын
easiest explanation i have ever seen. thank you so much. Please consolidate a complete & detailed video on call flow of 4G as well as 5G.
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Sure I will do that as well :)
@naturelearning8416
@naturelearning8416 2 жыл бұрын
@@OurTechPlanet it is still awaited
@shivanidave9365
@shivanidave9365 3 жыл бұрын
Very well explained especially with IE snippets! Keep positing more videos and this will definitely help everyone to understand the concepts and baisc of 5G !
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thank you! Will do!
@amoltejal
@amoltejal Жыл бұрын
That was super cool. Best part was the UE logs inclusion, that made the things real.
@OurTechPlanet
@OurTechPlanet Жыл бұрын
Thanks a lot :)
@Paranoid8899
@Paranoid8899 3 жыл бұрын
very nice explanation..... log file explanation is really helpful
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks for the feedback :)
@simpsonmathew1361
@simpsonmathew1361 2 жыл бұрын
Thanks a lot for the detailed explanation.
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
You are welcome :)
@varun284
@varun284 2 жыл бұрын
Excellnt Work...............Can you make video on details 5G KPIs, Counter , solution and with patameters to be implement
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Thanks Varun, sure, I will cover these topics soon!
@sarfrazhimayat5276
@sarfrazhimayat5276 3 жыл бұрын
Excellent
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks Sarfraz!
@ShivamPandey-h2d
@ShivamPandey-h2d Ай бұрын
Thanks for best explanation...
@adeelkhanpersonal
@adeelkhanpersonal 3 жыл бұрын
Very well explained. Thanks
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks!
@muhammadfaizismail3427
@muhammadfaizismail3427 11 ай бұрын
Mind blowing. Keep up the good work.
@OurTechPlanet
@OurTechPlanet 11 ай бұрын
Thank you so much 😀
@laxmanmewari
@laxmanmewari 2 жыл бұрын
Beautiful and easy explanation over NSA 5G Call flow..
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Glad it was helpful! :)
@nandeeshk7705
@nandeeshk7705 3 жыл бұрын
Thank you and very well explained
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks, Nandeesh.
@abhisekpatra3099
@abhisekpatra3099 2 жыл бұрын
Nice video, very well explained. Thank you for creating such videos
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
You are most welcome
@rajeshpatel29
@rajeshpatel29 2 жыл бұрын
Thanks very good explaining!! during lectures you had shared UE log.. which tool was used to captured log..
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
I shared the details about the tool in the following session kzbin.info/www/bejne/qYnKlaCrmaiNsM0
@clementsavariraj3998
@clementsavariraj3998 3 жыл бұрын
Excellent video.Good explanation
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks!!!
@mohdirshadietk
@mohdirshadietk 3 жыл бұрын
Excellent explanation
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Glad it was helpful!
@TheRamVyas
@TheRamVyas 2 жыл бұрын
Very very helpful 👍 thanks 👍😊
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Most welcome 😊
@mohemedahmedali6339
@mohemedahmedali6339 2 жыл бұрын
Great work gents. Good luck
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Much appreciated!
@shyamsinghpal3755
@shyamsinghpal3755 2 жыл бұрын
Well explained. Thanks for sharing 👍
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Glad it was helpful!
@DignuVignu
@DignuVignu Жыл бұрын
Well explained.
@OurTechPlanet
@OurTechPlanet Жыл бұрын
Thanks
@johan555777
@johan555777 2 жыл бұрын
Perfect, thanks a lot.
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
You are welcome!
@getjacked107
@getjacked107 2 жыл бұрын
easy as it comes. Great
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Thanks :)
@krishnask6330
@krishnask6330 2 жыл бұрын
Nice presentation. NSA and SA cover signaling massage!
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Thanks Sushil :)
@surajpratapsaroj1690
@surajpratapsaroj1690 2 жыл бұрын
Wonderful Explanation Sir Thanks Sir
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Thanks Suraj
@naeemjuwle7505
@naeemjuwle7505 10 ай бұрын
Thank you so much for making it so simple. Do we have any video for SA call flow yet? Thanks again!
@OurTechPlanet
@OurTechPlanet 9 ай бұрын
yes here it is kzbin.info/www/bejne/aIqxamh-gt2YmJI
@pradeepkumarsingh4685
@pradeepkumarsingh4685 3 жыл бұрын
Excellent it is best video for 5G Access, thank you very much.....
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
You are most welcome
@manugautam8648
@manugautam8648 2 жыл бұрын
Your videos was very well explained. I am watching your videos. If you don't mind can I get this PPT ?
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Thanks Mana. Unfortunately, we do not share the slide packs, thanks for understanding.
@sumantabhuin7433
@sumantabhuin7433 2 жыл бұрын
Thanks for the explanation.. Please conduct a video for ENDC Setup failure Optimization
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Sure, will add that soon!
@wasim8845
@wasim8845 3 жыл бұрын
Good explanation....
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks Wasim
@AIdreamer_AIdreamer
@AIdreamer_AIdreamer 9 ай бұрын
Perfect videos. can you please explain a little about PRB and digitally beam forming and beam and null steering??. very much appreciated.
@OurTechPlanet
@OurTechPlanet 8 ай бұрын
Yes, I plan to create a session on this topic soon
@dr.anthonyhu6497
@dr.anthonyhu6497 3 жыл бұрын
You gave an excellent explanation on the 5G. It is nice to learn something on 5G, since soon or late we are all going to use the system. Thanks for sharing your knowledge.
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Really happy to hear that and glad to add value :)
@ugandhar115
@ugandhar115 2 жыл бұрын
It is crisp explanation. i've one doubt: -156dbm which spec is reference? please explain in detail ho to calculate RSRP and rSRQ w.r.t gNB. thank you.
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
For reference, you can refer to 3GPP 38133. There is a "Table 10.1.6.1-1: SS-RSRP and CSI-RSRP measurement report mapping" that shows conversion and also the lowest value of -156. Also, under 10.1.11.1, you should be able to see RSRQ as well.
@DHARMIK_M
@DHARMIK_M Жыл бұрын
Thank you :)
@OurTechPlanet
@OurTechPlanet Жыл бұрын
You are welcome!
@anuj204
@anuj204 3 жыл бұрын
Very good explanation, keep it up 👏
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks a lot 😊
@PremPujari-t9s
@PremPujari-t9s 4 ай бұрын
Nice explanation
@OurTechPlanet
@OurTechPlanet 3 ай бұрын
Thank you :)
@MG-qu9ig
@MG-qu9ig 3 жыл бұрын
I suppose this is contention free RACH procedure ?
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
This can depend on vendor implementation!
@snobersaeed8234
@snobersaeed8234 3 жыл бұрын
Great work!
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks!
@MG-qu9ig
@MG-qu9ig 3 жыл бұрын
In this case what is msg-3 exactly? Is it RRC message?
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
In 5G NSA, the msg3 is just a PUSCH allocation. Not a RRC message.
@HarpreetGujral27
@HarpreetGujral27 2 жыл бұрын
Is this 5g Setup attempt / Success & Endc setup SR same ?
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Yes 5G Setup is similar to ENDC Setup in case of NSA networks.
@salaheddine1437
@salaheddine1437 2 жыл бұрын
Excellent way of explaning! please, why has SCG split been more preferred by industry vs. MCG split?
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Thanks. I think it was a more natural transition from 4G to 5G SA and a seamless co-existence of NSA and SA. Also, to take traffic away from the already congested LTE and move to higher capacity 5G with better user experience, the SCG split seems to be the better choice.
@syedhaider4003
@syedhaider4003 3 жыл бұрын
Thanks, very nicely explained. the idea of showing the UE logs made things much interesting! What is the periodicity the 5G UE is asked to do B1 measurements? Is that included in the RRC config messages too?
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks Haider. Yeah, reportAmount and reportInterval are sent to the UE in RRC measurement control message.
@syedhaider4003
@syedhaider4003 3 жыл бұрын
@@OurTechPlanet Thanks , what is a typical interval in ms?
@ranade316
@ranade316 2 жыл бұрын
Thank you Sir.
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
You are welcome!
@suhilahamed7512
@suhilahamed7512 2 жыл бұрын
Could you please explain rach process, SA/NSA call flow as well in details. Like what exactly goes inside message.
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Sure, will do it in near future
@RAVIPROO99
@RAVIPROO99 2 жыл бұрын
can you please share Powerpoint for the same
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
I generally do not share PPTs :)
@Dev_Mitra
@Dev_Mitra 2 жыл бұрын
Excellent...
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Thanks :)
@bushysaba
@bushysaba 3 ай бұрын
Thank you
@OurTechPlanet
@OurTechPlanet 3 ай бұрын
Welcome!
@vikassinghrawat1045
@vikassinghrawat1045 9 ай бұрын
Easy to understand explanation, thanks. One quick question, what are the contents of NR RACH MSG-3 in this scenario ? From the ue perspective I don't think there is anything at RRC level to send out to the NR Cell after MSG2, please do let me know.
@OurTechPlanet
@OurTechPlanet 8 ай бұрын
yes, in NSA , there is no RRC so MSG3 is just a PUSCH allocation
@jayh240
@jayh240 Жыл бұрын
Do you have 5G call flow etc on Udemy?
@OurTechPlanet
@OurTechPlanet Жыл бұрын
No, currently the main source of our content is on KZbin. I am considering Udemy - let me explore this option :)
@jayh240
@jayh240 Жыл бұрын
@@OurTechPlanet thank you for the knowledgeable content.
@EpicGamingKid
@EpicGamingKid Жыл бұрын
Thank, one question here please, RRC Re-config messages containing 5G NSA cells info, is it sent to all devices or only 5G capable devices ?
@OurTechPlanet
@OurTechPlanet Жыл бұрын
Only to the particular 5G Device
@coolmunzir
@coolmunzir 3 жыл бұрын
NR RACH MSG 3 refers to RRC Setup Request right?
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
This is NR NSA so it does not have RRC on NR in NSA mode. Thus, the MSG-3 is just a PUSCH transmission and not an RRC signaling
@munzirkhalil4213
@munzirkhalil4213 3 жыл бұрын
@@OurTechPlanet but in SA mode this would have been RRC Request attempt?
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
@@munzirkhalil4213 Yeah in SA, it would be a RRC Request.
@kabiribrahimhuescacarvajal7915
@kabiribrahimhuescacarvajal7915 3 жыл бұрын
Really nice job, so what is the order recomended to watch all the videos in 5G workshop lectures list.? For beginers.
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
I have made some playlists that might be helpful here. To begin with, you can watch the following playlist which covers the 5G overview kzbin.info/aero/PL4OXTttOk9WjWV1HDB9q_L20rByAx8Xgt After this, the more detailed topics are in the following playlist kzbin.info/aero/PL4OXTttOk9WiLsz4fR62lpPcT3Wx3l5OP
@moorthyselva
@moorthyselva 2 жыл бұрын
Can you add NSA DC - 5G CA flow in similar way .. thanks
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Sure, will add this topic in the To-Do list!
@georgioskarouzos7418
@georgioskarouzos7418 Жыл бұрын
Very helpful! I would like to mention that although msg3 (Rrc connection setup request) between Ue and gnb (after endc setup) is considered RRc message, it is sent by the Ue directly to gNB and not via eNB.Do you agree with this?
@OurTechPlanet
@OurTechPlanet Жыл бұрын
Yes, correct, the MSG3 for NR RACH is sent by UE directly to gNB.
@asheeshmalik3906
@asheeshmalik3906 2 жыл бұрын
Hi, Thanks for sharing knowledge with all of us. Can you also please post some good video on URLCC specially MiniSolt understanding and how to implement minislot concept in my 5G Stack. Thanks for the help in advance.
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Sure, will work on it!
@Trek_RC_PlusPlus
@Trek_RC_PlusPlus 2 жыл бұрын
Perfectly clear! You made it so easy to understand. Thank you!
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
That is great to hear. Thanks!
@youssefsabbagh4341
@youssefsabbagh4341 3 жыл бұрын
Great video !!!
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks, Youssef.
@GaneshJayaraman
@GaneshJayaraman 3 жыл бұрын
Amazing thanks for sharing
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
You are welcome!
@shatriyan123
@shatriyan123 3 жыл бұрын
may we understand, why there are two times for ueCapabilityEnquiry ?
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
The 5G brings along lots of band combinations which increases UE capability message size. The 2 step enquiry is thus a way to reduce the size as it can be split into two messages.
@sandeepsaraf77
@sandeepsaraf77 3 жыл бұрын
excellent
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks!
@mohammadraheel1373
@mohammadraheel1373 3 жыл бұрын
one suggestion some time in voice disturbance occurs.....may be some optimization required for it haha....
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Lol, yeah I bought a new Mic so it should be better in the new videos now :)
@juliashefard288
@juliashefard288 3 жыл бұрын
you are very talented
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thank you, Julia :)
@irameshnehra
@irameshnehra 3 жыл бұрын
many tech students can benefit from this video
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Glad to learn that it helps :)
@Jaaaapan625
@Jaaaapan625 2 жыл бұрын
Thanks! Since the message "RRC Reconfig (NR Bearer)" carries all the configuration of the gNB, is there still a need for the UE to decode MIB, SIB1, and SI-messages of the gNB?
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
In case of NSA, since RRC message contains all system information, so SIBs are not necessary for NSA.
@Jaaaapan625
@Jaaaapan625 2 жыл бұрын
Thanks for the reply.
@fameflow227
@fameflow227 2 жыл бұрын
Excellent explanation sir.. thank you. I need guidance for future job opportunities and hike in this technology. Will you please help me??
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Stay connected on linkedin, I think that is the best place to land good opportunities :)
@mohamedallam4868
@mohamedallam4868 2 жыл бұрын
Great
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Thanks
@m.karthikeyan6482
@m.karthikeyan6482 3 жыл бұрын
❤️❤️❤️❤️❤️
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks
@djharishsahani7919
@djharishsahani7919 3 жыл бұрын
I Like It
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks
@aarvichoudhary8562
@aarvichoudhary8562 3 жыл бұрын
useful video for me
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Glad to have helped mate :)
@lindaporter5172
@lindaporter5172 3 жыл бұрын
i have like it to much
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Glad to hear that! :)
@thingstoknow3641
@thingstoknow3641 3 жыл бұрын
Nice 👍
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Thanks :)
@procrastinator36
@procrastinator36 3 жыл бұрын
after RACH nothing required more in call setup to make data session? or remaining part is coming?
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Yeah, in case of NSA, RACH completion indicates that data can now flow on NR leg. So, in short, no further signaling is required over the air interface after RACH is successful.
@ethan7948
@ethan7948 3 жыл бұрын
thanks for knowing us how 5g work
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
You are welcome mate.
@mohammadraheel1373
@mohammadraheel1373 2 жыл бұрын
Nice explanation.. in my network i am facing one problem....we have 2 5g bands 3.5 100mhz and 2.6 80 mhz... for example we have 2 neighbouring sites lets say site A(lte + 3.5 5g) and site B(lte and 2.6 5g) and ue is near site B and from site B lte when its start adding 5g many times its added site A 5g with bad coverage logically it should add site a 5g but he cant even on site A i define B1 threshold for 2.6 is 46(-110) and for 3.5 b1 threshold 56(-100) but still its adding 3.5 any suggestion to reduce that my aim it should add collocated 5g ..i am having nokia equipment even we have one priorty parameter ..even i gave high priorty to 2.6 but still its adding 3.5 5g band
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Maybe the UE supports 3.5G band combination only?
@mohammadraheel1373
@mohammadraheel1373 2 жыл бұрын
@@OurTechPlanet it support both band
@spacenetwork-rh3sn
@spacenetwork-rh3sn 6 ай бұрын
Sir r15 kiya hai
@OurTechPlanet
@OurTechPlanet 6 ай бұрын
3GPP Release 15
@moviesbox6900
@moviesbox6900 2 жыл бұрын
One Question , if UE doesn't support 5G BW ( suppose BW is 100 MHZ while UE supports only 60MHZ) , what will happen?
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Then it will not get 5G
@Alifu-thaa
@Alifu-thaa Жыл бұрын
👍
@OurTechPlanet
@OurTechPlanet Жыл бұрын
Thanks
@moorthyselva
@moorthyselva 3 жыл бұрын
Hi Ali , Excellent one . For any reason if the NSA UE is not sending back the B1 measurement report back to 4G node on Time . How long it will wait to measure the NR again . ( i am assuming that the likely case is Radio connection lost , UE connects to LTE again ,RRC reconfiguration to the UE from eNB and the gNB addition follows with B1 measurement report from UE RRC . If we exclude this scenario is there any periodic timer NSA UE will follow )
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
No, as long as measurement control is active, the UE should measure but there are parameters like reportInterval and reportAmount that eNB sends to the UE in RRC Recfg
@adityasinghthakur550
@adityasinghthakur550 2 жыл бұрын
What happens if the RACH procedure fails? 1. Will the UE loose 5G connection? 2. Is data transmission to the UE started after sgNB addition success or RACH success? 3. Which KPIs will be impacted if there’s a RACH failure? only RACH SSR or sgNB drop inclusive? 4. If there is sgNB failure after RACH failure, will it be counted as a service drop? TIA
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
In NSA, a RACH failure will result in 5G call drop so yes the UE will lose 5G connection. The data transmission starts after the RACH success Both RACH Success Rate and SgNB Drop including RACH failures will be impacted SgNB Addition happens before RACH. SgNB failure after RACH is basically an abnormal release. Have a look at this video, it should explain most of your doubts kzbin.info/www/bejne/eIrEaKWVYsaqkKc
@m.karthikeyan6482
@m.karthikeyan6482 3 жыл бұрын
Offset means... Please give clear explanation
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
Can you elaborate a bit . . . which offset are you referring to? frequency offset in RRC Recfg?
@m.karthikeyan6482
@m.karthikeyan6482 3 жыл бұрын
@@OurTechPlanet Asking mean generally...
@OurTechPlanet
@OurTechPlanet 3 жыл бұрын
@@m.karthikeyan6482 Generally, when referring to frequency, the offset can indicate the difference from the start of the frequency. In case of mobility, offset can mean the cell individual offset or A3 offset etc.
@m.karthikeyan6482
@m.karthikeyan6482 3 жыл бұрын
@@OurTechPlanet Great thanku ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
@aarvichoudhary8129
@aarvichoudhary8129 3 жыл бұрын
i am ec student ..thanks
@m.karthikeyan6482
@m.karthikeyan6482 2 жыл бұрын
🙏🙏🙏🙏🙏🙏💗
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Thanks
@sanaarshed1736
@sanaarshed1736 Жыл бұрын
You r a superstar Muhammad Ali Khalid
@OurTechPlanet
@OurTechPlanet Жыл бұрын
Thanks :)
@TurbidSugar19
@TurbidSugar19 Жыл бұрын
"5G NR B1 threshold"? I tought 38.331 spec call it "xQrLvl" which is equivalent to SSB RSRP level in dB. Maybe this B1 for NSA only. All this legacy approach is a nightmare of ProtocoloStack engineers, and headache for investors that need to keep army of PS.
@OurTechPlanet
@OurTechPlanet Жыл бұрын
Yes, B1 threshold is used for NSA
@azndragon75
@azndragon75 Жыл бұрын
We need to make clear that this call flow is NSA.
@OurTechPlanet
@OurTechPlanet Жыл бұрын
Yes. Correct, it is NSA
@claretantony434
@claretantony434 2 жыл бұрын
Very well explained. Thanks
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
You are welcome!
@johnkeatsin
@johnkeatsin 8 ай бұрын
Very good explanation.
@OurTechPlanet
@OurTechPlanet 8 ай бұрын
Glad it was helpful!
@biswajitdas2208
@biswajitdas2208 2 жыл бұрын
Excellent
@OurTechPlanet
@OurTechPlanet 2 жыл бұрын
Thanks
5G Call Flows (Session 2): 5G Intra-gNB & Inter-gNB Mobility Overview
15:55
Our Technology Planet
Рет қаралды 43 М.
5G Frame Structure: Learn to Navigate the 5G Frame and Channels
9:10
Our Technology Planet
Рет қаралды 40 М.
Support each other🤝
00:31
ISSEI / いっせい
Рет қаралды 81 МЛН
VIP ACCESS
00:47
Natan por Aí
Рет қаралды 30 МЛН
Chain Game Strong ⛓️
00:21
Anwar Jibawi
Рет қаралды 41 МЛН
LTE Call Flow - Wireshark (Pcap) analysis of LTE UE Attach
30:10
Telco Bytes
Рет қаралды 175 М.
UE Registration in 5G
23:17
Telco Bytes
Рет қаралды 37 М.
5G Uplink Channels: Learn About UL Channels With UE Logs!
24:27
Our Technology Planet
Рет қаралды 41 М.
What is 5G Core Network Architecture? Take a Look With Mpirical
18:26
LTE SINR vs 5G SINR: Why Do We Have Different Types Of SINRs In 5G?
14:53
Our Technology Planet
Рет қаралды 31 М.
5G Core Architecture Part 1   Live Session 1st Feb 2022
1:42:05
5G Mobile Communications
Рет қаралды 60 М.
5G Call Flows (Session 3): 5G Drop Rate - How To Tackle 5G Call Drops
21:25
Our Technology Planet
Рет қаралды 26 М.
Support each other🤝
00:31
ISSEI / いっせい
Рет қаралды 81 МЛН