2.8 - MIMO TECHNIQUES - CAPACITY & COVERAGE ENHANCEMENT IN 4G LTE

MIMO TECHNIQUES - CAPACITY & COVERAGE ENHANCEMENT IN 4G LTE
In this video on MIMO we have shown how multiple path increases LINK ROBUSTNESS in SPATIAL DIVERSITY, and LINK CAPACITY in SPATIAL MULTIPLEXING.
We have also shown, how in future, COVERAGE can be improved using ANTENNA BEAMFORMING, and THROUGHPUT can be enhanced using MASSIVE MIMO.
This is the Eigth Video of the LTE- Fundamental series
You can catch the full series by following this link
• 2 - Fundamental Of 4G ...
Also, Check out our series on Evolution of communication -
• 1 - Evolution of Commu...
Reference:
Images - Google images, Openclipart,
Video - Norway (Rusted Media)
Music - Bensound, Google youtube audio library
Content - 1. LTE - The UMTS Long Term Evolution (From Theory to Practice - book)
2. LTE Advanced by Wiley Publication - Book
3. Other Internet Resources
4. 3GPP Documents (Open Source)
5. Radio Electronics websites

[@franciscogerardohernandezr4788]

Respect for all this hard work. I wonder why this hasn't been seen more.

[@LTE4G]

Well! what can we say? sometimes best things take little more time to find. lol

[@DhanushkaLankeshwara]

Thanks for the good work, it is easy to learn & clear. I like the way you are presenting things graphically.

[@josepherianameen]

I put the speed on 0.75 :) but it is very useful and informative stuff

[@hyndv5488]

This is an easy to understand and excellent video

[@anuragrana5181]

Excellent work

[@user-tr2rz6rb7g]

Awesome 😊

[@asifalamjoy9530]

This is a very nice approach to learn many concepts from this only video. Sir, can you plz tell me the actual meaning of robustness and reliability in communication??

[@muezfatehelrahman1676]

Excellent tutorial ..🤗

[@bindumadhavi1272]

Excellent...

[@godislovekaam1099]

do you have any video regarding scheduling algorithm of the MAC ? round robin,?proportionnal fair? maximum C over I etc...

[@alimohamed-lq8un]

very very useful video

[@usmannaveed7891]

Really helpful

[@robinsoni9741]

Great , Thanks !!

[@mohammadzolfaghari7490]

very helpful, thanks!!!

[@swaptel]

Found very helpful videos... Easy to understand and best for Engineering Students... Thanks Guys... Keep it up....

[@LTE4G]

Thanks Swap. Don't forget to share it with your friends

[@alaajobara3216]

I would like to employ a specific need in the massive mimo to discuss the Master what you advise me

[@kailashasiva5920]

Kindly Make a video which will cover 4G LTE Network KPI's and Call flow .. So far I haven't seen similar sensory analogical videos , we are learning so many things because of your videos .. Thank you so much

[@LTE4G]

+KAILASHA SIVA- Thanks Kailasha for the nice words. Initially our idea was to make videos on call flows but we thought we need to cover the basics first. So don't worry we will definitely make videos on call flows. We have mentioned the topics that we are planning to cover in the video channel roadmap.

[@mayankchandla1502]

Excellent tutorial. Thankyou Are you planning to make a video about different Beamforming techniques

[@LTE4G]

Thanks for the nice words. As of now we are not planning to make a video on different Beamforming techniques. You can check the video Channel Roadmap. There we have discussed briefly what are the topics that we are going to cover. Happy Learning :)

[@deepsjack]

It's too good

[@MOHAMEDSALAMA77]

keep on

[@LTE4G]

+MOHAMED SALAMA - we sure will.

[@abinavvijay3572]

best

[@hosseinnouruzi730]

Goood👍👍👍

[@YogeshKumarNegi]

If we are using 2×2 MIMO used then both will be same frequency band or we need different frequency band to perform 2x2 mimo??

[@avimehenwal]

Nice content ... would like to share a constructive feedback. Somehow the animation sound at transitions was too loud and distracting. Hope this might improve video quality editing in future XD Cheers and thanks for sharing

[@naveenbodapati7315]

The roadmap for covering LTE is very very good and the explanation is great, but taking quite more time to upload videos

[@LTE4G]

We want to say how collecting materials require huge time and we are short of manpower and how we are always busy with other stuffs. but the truth is we are bunch of lazy engineers. Hopefully we will be able to change our habits in near future. Till then stay with us. Happy learning.

[@yuvrajpatil1710]

make a video which will cover 4G LTE Network Architecture. your videos are very helpful..all the best , because of you we will keep learning.😎

[@LTE4G]

Thanks a lot Yuvraj for the nice words. We will definitely make a video on LTE Network Architecture. Infact that was our initial plan. But before we do that we need to cover the basics. See the video Channel Roadmap. There we have shown what are the topics that we will cover. So I guess you have to wait a little longer. Till then enjoy the other videos. Happy learning. :)

[@BravoZulu2023]

How to set up mimo on ea 7500 . Appreciated if you can advise.

[@byronsolorzano1838]

I have a question spacial diversity and spacial Multiplexing are techniques that work at the same time or the is a especial condition to choose one of the techniques?

[@LTE4G]

No they don't work at the same time.

[@snapshot4193]

Do you have Book for the videos.

[@deciljohnprincipe2831]

Is this 1800mhz all antennas?

[@NEHASHARMA-qz2oi]

hey,could you please provide the ppt for this video ??

[@vijayanethala4973]

How to estimate the channel in mimo ofdm

[@RajatSingh-ks1cd]

Due to fading is it guaranteed that the signal will increase the link capacity can't it degrade the signal ? I know that if the signal is out of phase then it can lead to destructive interference. Is there a way to counter it??

[@yfs9035]

Are you a T-Mobile engineer?

[@leowalton1362]

If 2 signals at a similar amplitude arrive at one antenna 180 Degrees out of phase they are destructive to each other , the second antenna at a different physical position will have (in general) have a different phase relationship for the diverse paths. So the second antenna may receive for example 90 Degrees phase difference allowing the resultant to not cancel. In reality there are more than 2 signal paths and phase relationships, but this explains how the chances of data passing through is improved.

[@jadynekena]

I love you

[@muhammadshoaibayub7797]

What kind of software have you used for making this presentation?

[@ByTheRiverHelge]

The worst robot voice software in existence.

[@betahubnetwork8185]

Which software did you use for the voiceover?

[@LTE4G]

+betahub network - We used Text to Speech converter. There are many available in the internet.

[@betahubnetwork8185]

Use polly mate...that's way more humanoid

[@betahubnetwork8185]

Use polly mate...that's way more humanoid

[@LTE4G]

+betahub network - Previously we were using Text to Speech converter. Now we are using human voice. Check our latest video and please do share your feedback. Happy learning.

[@betahubnetwork8185]

The voice-over accent and pronunciation of your last video is not good. The voice-over of your second last video is okayish and needs improvement though that is way better than your last one. I hope you appreciate an honest feedback.

[@DJashtray]

put on 1.5 speed to not fall asleep

[@aburaihan236]

how to work

[@lieutenantgreen626]

РТФ, привет

[@brhoomhmood7001]

Hello Can you help me in graduation project on LTE ...

[@brhoomhmood7001]

please

[@LTE4G]

Hello Brhoom! what sort of help is expected from us?

[@brhoomhmood7001]

Can you send me a graduation project is ready to pdf copy of which I could start my project please

[@AnthonyGood]

Was this recorded by two robots in a bathroom?

[@hackeravatar5583]

HOLO EVERYONE

[@gardoomforge8273]

Very nice video but the robotic voice is annoying! Please make your next videos with a real voice!

[@LTE4G]

+GarDoomForge - we have switched to human voice. Can you see the last few videos and let us know what do you think?

[@gardoomforge8273]

It is way better with the natural voice and keep up the good work! One can hear the Indian accent. Note that I am not trying to be a racist! You guys are doing a great job! I am looking forward to seeing more videos of you!

[@LTE4G]

+GarDoomForge - We take no offence brother. This is something we can't change. We are glad that you liked our videos. Happy Learning. :)

[@yushengxing3936]

Are the voices in these videos artificial? It sounds weird.

[@LTE4G]

+Yusheng Xing - Yes they are artificial. We are using a Text to Speech converter.