OFDM - Orthogonal Frequency Division Multiplexing

Подписаться 236 тыс.

Просмотров 318 тыс.

50% 1

Please support my channel by becoming a Sunny Classroom member. Your support is much appreciated.
/ sunnyclassroom
Today I will talk about variation of FDM: Orthogonal Frequency Division Multiplexing, or OFDM. OFDM is being used for many of the latest wireless and telecommunications standards, such as Wi-Fi 802.11ac, both 4G LTE and 5G cellular technologies, WiMAX, and many more. It is a very popular multiplexing technology.
So what is big deal of the OFDM? Why does it have many advantages over FDM?
My topics are organized by playlists:
/ sunnylearning
My most popular videos:
ru-vid.com...
Wireless and Wi-Fi
• CSMA/CA - Wireless Med...
This is my education channel. My topics cover networking, security, programming, data structure, algorithm, programming and other computer-related materials.
Please leave comments, questions and subscribe!
Thank you very much!
Sunny Classroom

Опубликовано:

23 июл 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 509

@anonymitydeclared3685 3 года назад

Is this magic? You just explained the same concept my professor explained, but he took an hour and you took only 4 mins. I am thoroughly impressed.

@Abcadeaz 2 года назад

I'm actually kind of emotional/angry over the time wasted through my 'plain english' course material to explain this concept 10% as well as Sunny, a man with a self proclaimed 'Chinglish Accent' I don't know, maybe they need to start writing textbooks with 'Chinglish Accents'

@samlewis4195 2 года назад

Yeah, Sunny explains everything in an easy way to follow. I'm hooked on his videos for school.

@blatogh1277 2 года назад

See, some professor need to learn some new lessons now

@grayshadow2597 2 года назад

Many professor knows a lot about what they teach, but the problem is that they do not know how to teach well.

@lukesymonds4550 2 года назад

Me too very simple to understand

@moacirg 4 года назад

Fast, simple and effective explanation. His teaching method is perfect. His spoken English with pauses makes it easy to understand. You have gained a follower from Brazil.

@sunnyclassroom24 4 года назад

Thank you for your comments!

@osmantokluoglu 3 года назад

I agree. From Turkey as well...

@4ndrevideos 3 года назад

Agree.

@matheuspinheiro65 3 года назад

verdade, essas vídeo aulas são muito boas

@GauravSingh-cs6he 5 лет назад

Please keep on delivering your great lecture on wireless communication! thank you.

@sunnyclassroom24 5 лет назад

I will do, sir.

@perfectpakka8151 4 года назад

God-Level Definition of OFDM! Helped me a lot for my exams... Thank you, sir... Love from India

@sairohith9793 3 года назад

How can someone unlike this wonderful lecture on OFDM :< ....A very insightful and clear-cut explanation of OFDM has been provided , I loved it ! Thank you :)

@wildarguelles1947 5 лет назад

Holy ..... Thank you! I have been searching for an easy lectures like this!

@tlmalcolm21 3 года назад

Such a simple way of explaining a difficult topic that others spent hours on and still didn't understand. Thank you so very much Sunny.

@magedrefat1658 4 года назад

The best video I have watched regarding FDM and OFDM. I really appreciate your efforts :-)

@sunnyclassroom24 4 года назад

Happy to hear that!

@maxwellchiu6859 2 года назад

Excellent lesson. I've read other descriptions of OFDM but this is the first one that actually makes sense. Kudos, Sunny.

@Zain15a 4 года назад

The concept of Orthogonality, (avoiding interference by other signals nulling) was the best I have seen so far. So easy to understand. Thank you!

@user-wm7vw9uq6x Месяц назад

This is the most clear explain of orthogonal I have ever seen.

@mbaykal26 3 года назад

I have seen such an simple and effective explanation for OFDM and after watching this video I have grasped the idea OFDM for the first time, thank you so much!

@ShivAdiShakti108 5 лет назад

Dear Sunny, Commendable Video with excellent explanation. Keep up the good work!

@creativeworx47 Год назад

I have a Wireless Networks today, and I have been struggling to understand how OFDM, your video got me strait to the point. Thank you so much😊

@An_Attempt 4 года назад

Thanks Very Much, you have helped my exam prep immensely on three different topics, OFDM, DSSS, and FHSS.

@chel1128 2 года назад

Sunny you always save me from the complex ideas with clear visualization and very concise explanation on the key words!!!!! cant thank you more !

@parikshithk8289 6 месяцев назад

Ur teaching makes our learning journey joyful

@varadybalint3658 4 года назад

Oh my god you have just explaimed it better in 3 and a half minutes than our professor in a whole semester

@tarekamami460 2 года назад

What a great job, thank you Sunny.

@heirflowcybersecurity8641 9 месяцев назад

Hi Sunny, I really enjoy learning from your thorough and concise explanations. You have helped me significantly! Thank you for your contributions!

@LS-df5fe 2 года назад

Without a doubt, the best explanation I have seen, and in such a short video. Congratulations Sunny.

@vanyatahir3698 5 лет назад

very helpful, for beginners and for experts thank you

@se2702 Год назад

Sunny is the BEST at explaining these topics! Thanks again Sunny!

@kialdo07 3 года назад

Great quality and delivery of content! Thank you.

@thezombieguy426 4 года назад

Best video for overview of what OFDM does, Simple And Short Thank you Mr. Sunny 🌞

@sunnyclassroom24 4 года назад

Thanks !

@jakubadamczewski3477 5 лет назад

Your work is very valuable. You are great teacher, thanks!

@sunnyclassroom24 5 лет назад

Thank you very much for saying so. You are welcome!

@logicawe 5 лет назад

This content format has a lot of potential. Thank you for the content.

@sunnyclassroom24 5 лет назад

You are welcome!

@ucTran-bb1mt 3 года назад

I got it. Your video is so beautiful. Thank you!

@Sagachel 4 года назад

Really good video, very well explained, hope you continue realeasing videos 4ever. Thank you !

@sunnyclassroom24 3 года назад

That's the plan!

@iammayurn 2 года назад

Thank you so much, that was so helpful to me. I will never forget now.

@mavic6155 5 лет назад

I have seen many video's about physical layer information, but this one is easiest to understand. Keep on going!

@sunnyclassroom24 5 лет назад

thanks a lot for your encouragement.

@scottgage9541 Год назад

Great explanation of OFDM. Keep up the good work.

@user-ed2xk4mo5p 10 месяцев назад

wonderfully explained!!!! 💫 you are the best

@shahidafsar7912 2 года назад

Hi Mr. Sunny, You are great teacher. You have stunning way of delivering the content. This is amazing that how you can put a complex topic into simplest form to understand. Many thanks for your effort and dedication! Shahid from Canada

@stevez4229 Год назад

Thank you. Clear description of FDM and OFDM and the advantage of the later over former.

@marvinmarvo Месяц назад

Very crisp and concise explanation.

@braceyourselvesfortruth2492 3 года назад

Beautiful explanation. Thank you, Sunny!

@sanjeevKumar-eg6hp 4 года назад

one of the best videos on OFDM explained it so beautifully that its impossible not to understand Thank you so much sir for sharing your knowledge in such an awesome manner

@sunnyclassroom24 4 года назад

You are welcome. Thanks a lot for your nice comment.

@dirknp3101 4 года назад

True but its also very simplified. nevertheless a great video

@randomgamerbuddy6719 4 года назад

The way you explain this topic is brilliant. Hoping to see more of your lectures

@sunnyclassroom24 4 года назад

More to come!

@igorstrelkov4624 5 лет назад

Simple, yet complete explanation. Thank you !!!

@sunnyclassroom24 5 лет назад

you are welcome!

@paulpeckham8369 5 лет назад

By far the simplest way I've hear it put. Thank you.

@sunnyclassroom24 5 лет назад

Thank you very much for your nice comment. I will do my best.

@user-nk3vd4tr9r 2 года назад

Thank you.Your teaching style is clear and easy to understand.

@irinsultanabristy3896 Год назад

Hi, your explanation is very much easy, simple, and convenient. I appreciate it.

@aanchalsharma2567 4 года назад

Awesome digital communication lectures... The way of delivery is just awesome.. Keep doing it sir. 👍👍a big thumbs up

@muftaract 4 года назад

This is one of the best lectures I've seen and heard so far. Thanks for the clear and distinct explanation.

@sunnyclassroom24 4 года назад

You are welcome!

@1000left 5 лет назад

You are the best teacher I've EVER had!!!! Thank you!!!!

@sunnyclassroom24 5 лет назад

Thank you very much for your kind words.

@subhampanda8343 3 года назад

such a perfect and crisp explanation. Many research papers and video lectures yet fail to explain how the subcarriers are orthogonal to each other.

@chetandurgavale5623 3 года назад

I have learnt a lot from your Videos. Informative, Precise and easy to understand.

@isiedeoghon9430 4 года назад

Beautiful explanation Dr Sunny! You're an excellent lecturer

@xmengao0922 5 лет назад

Very intuitive way of explaining OFDM, thanks Sunny!

@sunnyclassroom24 5 лет назад

Thanks a lot for your comment and you are welcome!

@yhoelvicentechavezalderete4090 2 года назад

Fast and simple, excellent explanation. Thank you!

@97131ful 4 года назад

Such a crisp and clear overview of OFDM, Thank You :)

@sunnyclassroom24 4 года назад

Glad it was helpful!

@ElreyRayo 5 лет назад

Beautiful explanation! short,simple & concise.... I would like to shake your hand Sir.

@sunnyclassroom24 5 лет назад

Thanks for your positive feedback!

@sachureedas 8 месяцев назад

Are you kidding me!! Why has no one ever thought of explaining this topic like this. So easy to understand!!!!!

@melleniumster 4 года назад

A very concrete, concise and clear explanation! Nice Job ...

@sunnyclassroom24 4 года назад

Thank you for your comments!

@francohernandezcruz6877 4 года назад

Clean and simple explanation. Thank you Sunny, keep on with the information. Greetings from México

@sunnyclassroom24 4 года назад

Glad it was helpful!

@jeribullitt2432 3 года назад

Awesome!!!!!! Fast, Succinct, and and to the point!

@chix6538 2 года назад

clearly explained, very impressed

@bhavya2301 3 года назад

Explanation can't be better than this. Thank you🌞

@sunnyclassroom24 3 года назад

So nice of you

@riturajsinghrawat4487 2 года назад

The concept you started at 03:00 is by far the easiest explanation every other teacher could not achieved.

@alexdelarge1508 Год назад

after ten years of university, i finally understood orthogonal signals with a 4 minutes video. you're great!

@alyaaali1697 5 лет назад

I have never commented on any video on u tube but i wrote this one to tell you how much grateful i am thanks a lot Mr. Sunny you did a great job

@sunnyclassroom24 5 лет назад

Thanks a lot for your nice comment.

@sunnyclassroom24 5 лет назад

Thanks a lot for your comment and you are welcome!

@sundharkumar5203 3 года назад

Well said!!👏🏻👏🏻and easy to understand 👍🏻👍🏻

@jakedillingham Год назад

Excellent Sunny, Cheers mate!

@asthasharma8770 3 года назад

Thank you for explaining in a such simple manner with effective animation usage. Have subscribed to learn more.

@sunnyclassroom24 3 года назад

Thanks for the sub!

@kirankumari-kw1il 3 года назад

Great work sir.... Complex theories made magically simpler.

@frederickafrihyia6256 Год назад

Awesome! Thanks, Sir!

@emp7y 4 года назад

Very effecting explanation, thank you!!!

@sunnyclassroom24 4 года назад

Glad it was helpful!

@armandosciascia 4 года назад

Wow the way you explain OFDM is very creal and understandable. Contratulation and thank you.

@kursatyakupkukul7670 Год назад

Phenomenal! Thank you Sir!

@mohammadqz8956 4 года назад

the best explanation I found so far!

@sunnyclassroom24 4 года назад

Happy to hear that!

@kuqezi8081 4 года назад

*Thank you very much for all these amazing lessons.*

@ashkirkham2913 Год назад

Very well explained. Thanks

@zimmerhu 5 лет назад

Pertinent visualized explanation, especially the one at 2:37. Thank you!

@sunnyclassroom24 5 лет назад

Thanks and you are welcome!

@rosezuk1889 3 года назад

Best description i have ever heard, thankyou.

@sunnyclassroom24 3 года назад

Wow, thank you!

@rashadismail2355 2 года назад

Thank You for the Best Explaining.

@aliyaorazalina7913 2 года назад

Thank you Sunny, it is sooo helpful 💪

@jacobnoakes8635 2 года назад

Super great explanation! Am studying for my CISSP and was having trouble grasping what was meant by ofdm. This cleared it up for me right away.

@securednetworxx 2 года назад

Loads of people obtain PhD's and Master's on the subject matter but not loads has the capability and quality of teaching the subject matter.😆

@anilauece 4 года назад

This is very good explanation. Clears my doubt(Comparing FDM with OFDM) which i am having it for many years.. Thanks a lot sir.

@sunnyclassroom24 4 года назад

you are welcome!

@rahulkhedkar9829 3 года назад

very helpful! explained in simple words. Thankyou!

@sunnyclassroom24 3 года назад

Glad it was helpful!

@augurelite 3 года назад

MAKES SENSE! Thanks Sunny :)

@diyardler4901 3 года назад

Outstanding lecture! this was the best explanation for OFDM.

@sunnyclassroom24 3 года назад

Glad you liked it

@uniqueversalunicorn2412 3 года назад

Awesome explanation sir, thank you so much

@shershah8749 3 года назад

Keep going , really appreciated , the most easiest way to explain of complex logic

@norwoodcmn 3 года назад

Outstanding lecture! Thank you!

@andresfeliperamirezsilva9065 4 года назад

Very simple! Very usefull! Thanks for this!!

@panplayer 2 года назад

Fantastic explanation!!!

@Arshar Год назад

Thank you Sunny !

@lemonyuezheng8402 5 лет назад

Comprehensive and easy understanding! Thank you!!

@sunnyclassroom24 5 лет назад

you are welcome!

@dhirajkumarsahu999 5 лет назад

A very simple and clear explanation ...Thank you, sir!!!

@sunnyclassroom24 5 лет назад

You are welcome!

@mchilds83 3 года назад

Wow, thank you. You made this so easy to understand.

@user-eb6be9gi6k 3 года назад

Thank you very much. Everything is perfect!!

@osmankhalid2005 2 года назад

For the first time, I understood what is meant by orthogonal... beautifully explained.

@satarupapanda7774 4 года назад

never before understood this concept so well. thnq sir for the clear explanation .....

@SubieNinja 4 года назад

VERY helpful. Thank you for this breakdown

@sunnyclassroom24 4 года назад

You're very welcome!

@hashithmillewa7246 2 года назад

fantastic explanation....thank you very much

@Ol-T1864 Год назад

Thank you sir, I appreciate the explanation. My course didn't explain it well enough to sink in. Making it look easy sir!

@northernoracle7690 3 года назад

Thank you! Respect from Canada.

@MooBlondie 3 года назад

Thank you so much for this video. It helped me a lot.

@sunnyclassroom24 3 года назад

You're welcome!

@drcropes47amt 4 года назад

Good and simple explanation, very helpful!!

@sunnyclassroom24 4 года назад

Thank you!

@darshansrinivas6883 3 года назад

Very Effective teaching Thank you