Design A Good Mobility Strategy: Idle Mode & Cell Reselection Optimization

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Design A Good Mobility Strategy: Idle Mode & Cell Reselection Optimization
A good mobility strategy serves as a backbone for any network as it controls the main KPIs, traffic management and network experience. The first session on mobility strategy guidelines cover the idle mode parameters along with the recommendations to ensure a good stable idle mode operation. It explains cell reselection, load balancing and traffic management using idle mode parameters.
Note - The values of idle mode parameters shown in the video are effective values. However, these values are obtained by adding the parameter values in the qRxLevMin.
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5G Call Flows & Signaling (Session 1): How a 5G UE performs Initial Access
• 5G Call Flows (Session...
5G Call Flows (Session 2): 5G Intra-gNB & Inter-gNB Mobility Overview
• 5G Call Flows (Session...
5G Call Flows (Session 3): 5G Drop Rate - How To Tackle 5G Call Drops
• 5G Call Flows (Session...
0:00 Start
2:00 Equal Priority InterFrequency Reselection
3:53 High To Low Priority Reselection
5:50 IRAT Reselection
6:52 Low To High Priority Reselection
9:05 Practical Example of Idle Mode Mobility Strategy
11:45 Tips And Tricks For A Good Design

[@OurTechPlanet]

For Mobility Strategy Guidelines, please check out the complete playlist below :)
🌐Mobility Strategy Guidelines
💡ua-cam.com/play/PL4OXTttOk9WiYBSisxouxMiHY6ljkO_mA.html

[@nesrinesaadi7000]

Very straight forward,simple ,and easy to understand ,wonderful job ❤

[@OurTechPlanet]

Thanks

[@pradeepkumarsingh4685]

Best Video on Mobile strategy till now, thank you very much.....

[@OurTechPlanet]

Thanks

[@danserbescu1363]

Hi Ali, nice one, just I would like to add that those parameters you mentioned are in SIB3(intrafreq), SIB5(interfreq), SIB6(UMTS) and SIB7(GSM) in LTE, per each layer as the UE is in idle mode it will read and acquire all those parameters from serving cell SIBs. Some params are 1dB step, others are 2dB step. Also Treselection is important too.

[@OurTechPlanet]

Thanks for the useful addition!

[@muhammadzaheer5468]

I not found mobility strategy for connected state. if there is any lecture Please share.

[@danserbescu1363]

@@muhammadzaheer5468 Try this: ua-cam.com/video/nZKN6R2OgFQ/v-deo.html&ab_channel=OurTechnologyPlanet

[@adnan2911]

Great tutorial !.. I think you missed s-intrasearch incase of intra-freq reselection

[@OurTechPlanet]

Yeah, good point. Should be added.

[@shafil1617]

Excellent tutorial and very helpful. Please correct me if I am wrong. ThreshXhigh is for moving UE from current serving frequency/RAT to Higher priority Frequency/RAT. It will be triggered when UE see that higher priority frequency is better than ThreshXhigh irrespective of current frequency condition. Example: qRxlevmin= -120 , ThreshXhigh = 8, then if UE see higher priority frequency is better than(-120 +8*2) -104. UE will reselect to higher prio frequency. So if we want to pump traffic in Hiher prio frequency/RAT we need to reduce ThreshXhigh (from 8 to 6 may be).

[@OurTechPlanet]

Yes you are right!

[@irfanetrx1]

Sir may I know why 8 is multiply by 2??

[@shafil1617]

@@irfanetrx1 because the resulation is 2 for ThreshXhigh

[@irfanetrx1]

Best video on mobility, eagerly waiting for connected mode

[@OurTechPlanet]

Thanks Irfan! :)

[@coolmunzir]

Perfectly briefed via detailed example!!!

[@OurTechPlanet]

Thanks! Glad to hear that :)

[@shafil1617]

Bro, Waiting for the connected mode mobility tutorial. Special thanks for the excellent Tutorial.

[@OurTechPlanet]

I will try my best to upload by the end of coming week :)

[@user-go4hx8sk2s]

Excellent explanation.I have one silly doubt in this video cell is refer as cell area or gNB?

[@OurTechPlanet]

Thanks. These parameters are cell level so referring to cell area.

[@omarrauf7459]

Excellent presentation, have you posted the connected mode mobility tutorial yet?

[@OurTechPlanet]

Yes, here is the link
ua-cam.com/video/nZKN6R2OgFQ/v-deo.html

[@noorulzakriasyed5273]

Hi,
Excellent tutorial. Can you make a video on Rf planning for macro and ibs? Atoll and IBWave tools or any other ones that you have access to.. It would be of great help...thanks

[@OurTechPlanet]

Thanks for the idea. Will focus on that as well - if I can get my hands on a planning tool :)

[@muhammadzaheer5468]

I not found mobility strategy for connected state. if there is any lecture Please share.

[@OurTechPlanet]

Here it is , for connected mode
ua-cam.com/video/nZKN6R2OgFQ/v-deo.html

[@kranthikumar4671]

Excellent....very useful

[@OurTechPlanet]

Thanks a lot

[@haideriful]

Best ever session thanks brother 🙏

[@OurTechPlanet]

That is great to hear! Thanks!

[@artindance2992]

Very nice

[@OurTechPlanet]

Thanks

[@krishs5027]

Excellent one. Thanks😊

[@OurTechPlanet]

Thanks mate :)

[@coolmunzir]

Do you have any excel based calculator or any online calculator?

[@OurTechPlanet]

No, I do not have a calculator for these :)

[@afghanlovers500]

Good information

[@OurTechPlanet]

Thanks

[@binayashrestha2842]

You are the Best!

[@OurTechPlanet]

Thanks, Binaya.