OFDM - Orthogonal Frequency Division Multiplexing
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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?
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@anonymitydeclared3685 3 роки тому
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 роки тому
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 роки тому
Yeah, Sunny explains everything in an easy way to follow. I'm hooked on his videos for school.
@blatogh1277 2 роки тому
See, some professor need to learn some new lessons now
@grayshadow2597 Рік тому
Many professor knows a lot about what they teach, but the problem is that they do not know how to teach well.
@lukesymonds4550 Рік тому
Me too very simple to understand
@moacirg 4 роки тому
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 роки тому
Thank you for your comments!
@osmantokluoglu 3 роки тому
I agree. From Turkey as well...
@4ndrevideos 3 роки тому
Agree.
@matheuspinheiro65 3 роки тому
verdade, essas vídeo aulas são muito boas
@GauravSingh-cs6he 5 років тому
Please keep on delivering your great lecture on wireless communication! thank you.
@sunnyclassroom24 5 років тому
I will do, sir.
@varadybalint3658 4 роки тому
Oh my god you have just explaimed it better in 3 and a half minutes than our professor in a whole semester
@Zain15a 4 роки тому
The concept of Orthogonality, (avoiding interference by other signals nulling) was the best I have seen so far. So easy to understand. Thank you!
@perfectpakka8151 4 роки тому
God-Level Definition of OFDM! Helped me a lot for my exams... Thank you, sir... Love from India
@wildarguelles1947 5 років тому
Holy ..... Thank you! I have been searching for an easy lectures like this!
@sairohith9793 3 роки тому
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 :)
@parikshithk8289 3 місяці тому
Ur teaching makes our learning journey joyful
@ShivAdiShakti108 5 років тому
Dear Sunny, Commendable Video with excellent explanation. Keep up the good work!
@maxwellchiu6859 2 роки тому
Excellent lesson. I've read other descriptions of OFDM but this is the first one that actually makes sense. Kudos, Sunny.
@user-ed2xk4mo5p 7 місяців тому
wonderfully explained!!!! 💫 you are the best
@creativeworx47 Рік тому
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😊
@isiedeoghon9430 4 роки тому
Beautiful explanation Dr Sunny! You're an excellent lecturer
@chel1128 2 роки тому
Sunny you always save me from the complex ideas with clear visualization and very concise explanation on the key words!!!!! cant thank you more !
@se2702 Рік тому
Sunny is the BEST at explaining these topics! Thanks again Sunny!
@magedrefat1658 3 роки тому
The best video I have watched regarding FDM and OFDM. I really appreciate your efforts :-)
@sunnyclassroom24 3 роки тому
Happy to hear that!
@vanyatahir3698 5 років тому
very helpful, for beginners and for experts thank you
@An_Attempt 4 роки тому
Thanks Very Much, you have helped my exam prep immensely on three different topics, OFDM, DSSS, and FHSS.
@user-nk3vd4tr9r 2 роки тому
Thank you.Your teaching style is clear and easy to understand.
@jakubadamczewski3477 5 років тому
Your work is very valuable. You are great teacher, thanks!
@sunnyclassroom24 5 років тому
Thank you very much for saying so. You are welcome!
@shahidafsar7912 2 роки тому
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
@tlmalcolm21 2 роки тому
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.
@chetandurgavale5623 2 роки тому
I have learnt a lot from your Videos. Informative, Precise and easy to understand.
@yhoelvicentechavezalderete4090 2 роки тому
Fast and simple, excellent explanation. Thank you!
@mbaykal26 3 роки тому
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!
@igorstrelkov4624 5 років тому
Simple, yet complete explanation. Thank you !!!
@sunnyclassroom24 5 років тому
you are welcome!
@scottgage9541 Рік тому
Great explanation of OFDM. Keep up the good work.
@randomgamerbuddy6719 4 роки тому
The way you explain this topic is brilliant. Hoping to see more of your lectures
@sunnyclassroom24 4 роки тому
More to come!
@heirflowcybersecurity8641 7 місяців тому
Hi Sunny, I really enjoy learning from your thorough and concise explanations. You have helped me significantly! Thank you for your contributions!
@aanchalsharma2567 4 роки тому
Awesome digital communication lectures... The way of delivery is just awesome.. Keep doing it sir. 👍👍a big thumbs up
@irinsultanabristy3896 Рік тому
Hi, your explanation is very much easy, simple, and convenient. I appreciate it.
@braceyourselvesfortruth2492 3 роки тому
Beautiful explanation. Thank you, Sunny!
@logicawe 5 років тому
This content format has a lot of potential. Thank you for the content.
@sunnyclassroom24 5 років тому
You are welcome!
@thezombieguy426 4 роки тому
Best video for overview of what OFDM does, Simple And Short Thank you Mr. Sunny 🌞
@sunnyclassroom24 4 роки тому
Thanks !
@LS-df5fe 2 роки тому
Without a doubt, the best explanation I have seen, and in such a short video. Congratulations Sunny.
@1000left 5 років тому
You are the best teacher I've EVER had!!!! Thank you!!!!
@sunnyclassroom24 5 років тому
Thank you very much for your kind words.
@kialdo07 3 роки тому
Great quality and delivery of content! Thank you.
@mavic6155 5 років тому
I have seen many video's about physical layer information, but this one is easiest to understand. Keep on going!
@sunnyclassroom24 5 років тому
thanks a lot for your encouragement.
@stevez4229 Рік тому
Thank you. Clear description of FDM and OFDM and the advantage of the later over former.
@subhampanda8343 2 роки тому
such a perfect and crisp explanation. Many research papers and video lectures yet fail to explain how the subcarriers are orthogonal to each other.
@francohernandezcruz6877 3 роки тому
Clean and simple explanation. Thank you Sunny, keep on with the information. Greetings from México
@sunnyclassroom24 3 роки тому
Glad it was helpful!
@kirankumari-kw1il 3 роки тому
Great work sir.... Complex theories made magically simpler.
@Sagachel 3 роки тому
Really good video, very well explained, hope you continue realeasing videos 4ever. Thank you !
@sunnyclassroom24 3 роки тому
That's the plan!
@bhavya2301 3 роки тому
Explanation can't be better than this. Thank you🌞
@sunnyclassroom24 3 роки тому
So nice of you
@xmengao0922 5 років тому
Very intuitive way of explaining OFDM, thanks Sunny!
@sunnyclassroom24 5 років тому
Thanks a lot for your comment and you are welcome!
@muftaract 4 роки тому
This is one of the best lectures I've seen and heard so far. Thanks for the clear and distinct explanation.
@sunnyclassroom24 4 роки тому
You are welcome!
@ElreyRayo 5 років тому
Beautiful explanation! short,simple & concise.... I would like to shake your hand Sir.
@sunnyclassroom24 5 років тому
Thanks for your positive feedback!
@asthasharma8770 2 роки тому
Thank you for explaining in a such simple manner with effective animation usage. Have subscribed to learn more.
@sunnyclassroom24 2 роки тому
Thanks for the sub!
@melleniumster 4 роки тому
A very concrete, concise and clear explanation! Nice Job ...
@sunnyclassroom24 4 роки тому
Thank you for your comments!
@paulpeckham8369 5 років тому
By far the simplest way I've hear it put. Thank you.
@sunnyclassroom24 5 років тому
Thank you very much for your nice comment. I will do my best.
@zimmerhu 5 років тому
Pertinent visualized explanation, especially the one at 2:37. Thank you!
@sunnyclassroom24 5 років тому
Thanks and you are welcome!
@iammayurn 2 роки тому
Thank you so much, that was so helpful to me. I will never forget now.
@sanjeevKumar-eg6hp 4 роки тому
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 роки тому
You are welcome. Thanks a lot for your nice comment.
@dirknp3101 4 роки тому
True but its also very simplified. nevertheless a great video
@rashadismail2355 2 роки тому
Thank You for the Best Explaining.
@norwoodcmn 3 роки тому
Outstanding lecture! Thank you!
@alexdelarge1508 Рік тому
after ten years of university, i finally understood orthogonal signals with a 4 minutes video. you're great!
@northernoracle7690 3 роки тому
Thank you! Respect from Canada.
@vigneshupadhyaya3535 2 роки тому
very well explained in simple word, thanks
@chix6538 2 роки тому
clearly explained, very impressed
@sundharkumar5203 3 роки тому
Well said!!👏🏻👏🏻and easy to understand 👍🏻👍🏻
@97131ful 3 роки тому
Such a crisp and clear overview of OFDM, Thank You :)
@sunnyclassroom24 3 роки тому
Glad it was helpful!
@diyardler4901 3 роки тому
Outstanding lecture! this was the best explanation for OFDM.
@sunnyclassroom24 3 роки тому
Glad you liked it
@dhirajkumarsahu999 5 років тому
A very simple and clear explanation ...Thank you, sir!!!
@sunnyclassroom24 5 років тому
You are welcome!
@riturajsinghrawat4487 2 роки тому
The concept you started at 03:00 is by far the easiest explanation every other teacher could not achieved.
@kuqezi8081 4 роки тому
*Thank you very much for all these amazing lessons.*
@sachureedas 5 місяців тому
Are you kidding me!! Why has no one ever thought of explaining this topic like this. So easy to understand!!!!!
@alyaaali1697 5 років тому
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 років тому
Thanks a lot for your nice comment.
@sunnyclassroom24 4 роки тому
Thanks a lot for your comment and you are welcome!
@ebrahim9408 5 місяців тому
Brilliant explanation
@rosezuk1889 3 роки тому
Best description i have ever heard, thankyou.
@sunnyclassroom24 3 роки тому
Wow, thank you!
@tarekamami460 2 роки тому
What a great job, thank you Sunny.
@kursatyakupkukul7670 Рік тому
Phenomenal! Thank you Sir!
@rahulkhedkar9829 3 роки тому
very helpful! explained in simple words. Thankyou!
@sunnyclassroom24 3 роки тому
Glad it was helpful!
@mohammadqz8956 3 роки тому
the best explanation I found so far!
@sunnyclassroom24 3 роки тому
Happy to hear that!
@darshansrinivas6883 3 роки тому
Very Effective teaching Thank you
@uniqueversalunicorn2412 3 роки тому
Awesome explanation sir, thank you so much
@ucTran-bb1mt 3 роки тому
I got it. Your video is so beautiful. Thank you!
@satarupapanda7774 4 роки тому
never before understood this concept so well. thnq sir for the clear explanation .....
@emp7y 3 роки тому
Very effecting explanation, thank you!!!
@sunnyclassroom24 3 роки тому
Glad it was helpful!
@sep-16vaibhav73 3 роки тому
Best explanation in such a short time.🙏🙏
@sunnyclassroom24 3 роки тому
Glad to hear that
@shershah8749 3 роки тому
Keep going , really appreciated , the most easiest way to explain of complex logic
@jakedillingham Рік тому
Excellent Sunny, Cheers mate!
@panplayer 2 роки тому
Fantastic explanation!!!
@armandosciascia 4 роки тому
Wow the way you explain OFDM is very creal and understandable. Contratulation and thank you.
@SubieNinja 3 роки тому
VERY helpful. Thank you for this breakdown
@sunnyclassroom24 3 роки тому
You're very welcome!
@hontokkonyak1496 8 місяців тому
Wonderful Thank you sir
@ashkirkham2913 Рік тому
Very well explained. Thanks
@lemonyuezheng8402 5 років тому
Comprehensive and easy understanding! Thank you!!
@sunnyclassroom24 5 років тому
you are welcome!
@aloneprince2376 3 роки тому
the most relevant lecture i have ever seen in my life
@jacobnoakes8635 2 роки тому
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 Рік тому
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.😆
@mchilds83 3 роки тому
Wow, thank you. You made this so easy to understand.
@mouctechy 3 роки тому
very, very and very clear sir, for the first time I have exactly understandood the concept of orthogonality
@Uniquelife_17 5 років тому
Very informative video... your are great teacher... may god bless you
@sunnyclassroom24 5 років тому
Thanks a lot for making such a nice comment. God bless you too.
@manichandana5147 3 роки тому
Easily understandable explanation , Thankyou
@sunnyclassroom24 3 роки тому
Glad it helped!
@MrWhoztheBoss 5 років тому
Helped a lot in understanding. Thank You
@sunnyclassroom24 4 роки тому
You are welcome. I am glad it helps.
@aliyaorazalina7913 Рік тому
Thank you Sunny, it is sooo helpful 💪
@technicalboy1816 3 роки тому
Your the best teacher man.
@jeribullitt2432 3 роки тому
Awesome!!!!!! Fast, Succinct, and and to the point!
@frederickafrihyia6256 11 місяців тому
Awesome! Thanks, Sir!
@abhishekarakcreations6837 2 роки тому
Best Explanation ❤️❤️❤️👌🏻.. From the best teacher ever ❤️❤️❤️
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