Orthogonal Frequency Division Multiplexing - OFDM | Wireless Communication [English]

4 роки тому

Welcome to GURUKULA!!!
This video explains the concepts of Orthogonal Frequency Division Multiplexing (OFDM)
You will learn following from this video:
Introduction to Orthogonal Frequency Division Multiplexing,
Approach for OFDM,
Concepts of Subcarriers, and Cyclic Prefix,
Transmitter and Receiver of OFDM Signals,
Properties of Cyclic Prefix,
Linear Convolution to Circular Convolution Conversion Proof,
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Keep Supporting, Keep Sharing.... Happy Learning....

КОМЕНТАРІ: 62

@akshayadore9276 3 роки тому

I searched in internet for a good explanation on ofdma. Nowhere i found except here. Thanks for the video.

@GURUKULA 3 роки тому

Thank you..

@zakirullah4088 2 роки тому

No one can be compared with your this presentation. Thanks for your hardwork

@GURUKULA 2 роки тому

Thank you .

@yuganderu5645 3 роки тому

Hare Krishna !! This is the BEST !! 🙏🏼🙏🏼🙏🏼🙇🏼‍♂️🙇🏼‍♂️🙇🏼‍♂️

@GURUKULA 3 роки тому

thanks a lot. we wish you a happy learning at @gurukula. it would be great help if you share our videos with your friends and a subscription as a sign of motivation..

@yomexify 3 роки тому

Am happy to come across your tutorial, it is explanatory. Pls I want to use the topic for my MSc. How can I implement it on MATLAB or other means you have ideas on. Thanks sir.

@charalambosmaxoutis1488 3 роки тому

Thank you. Made things clear

@GURUKULA 3 роки тому

Thank you, i am glad that it helped you, there are much more useful videos in the channel.. please have some time to check out those videos as well. we wish you a happy learning at @GURUKULA

@tapassaha8855 3 роки тому

Explanations are very good sir. Thank you for this nice lecture.

@GURUKULA 3 роки тому

Thank you.. glad that it helped you.. share with your friends so that.. they will also get benefitted..

@225_pranaygoud4 4 роки тому

Sir I have a doubt Multiplication with carrier is done before or after ifft

@songshub7931 3 роки тому

thats awsome explaination..can u also provide matlab code for block diagram of ofdm??

@amitkhanjansarma7559 2 роки тому

sir can you give notes... by the way thank you so much sir for such a wonderful lesson

@abhishekkarwa3674 Місяць тому

Good one

@GURUKULA Місяць тому

Thanks

@vishwanathhosmane3834 3 роки тому

Sir plz also upload videos on Zero forcing and LMS Algorithms , RAKE Receiver , Maximum Ratio Combining , Equalization and Diversity , working principle of adaptive equalizer , MIMO systems , spatial multiplexing , Channel State Information , Beamforming , etc. soon. After some days I have exam.

@psujith9300 3 роки тому

In case of multiple carrier, the total symbol time comes out to be 102us where as in case of single carrier is 3us. Isn't it a disadvantage

@arathi4086 4 місяці тому

Sir, is ifft responsible for the introduction of cyclic prefix to the signal...? Then why we want to use another block called addition of cyclic prefix?

@divyajain4578 2 роки тому

Very useful sir, can you please expalin ufmc.

@jyotipoly Рік тому

Please give some realistic example for OFDMA.....i.e. what will be sequence of action to transmit HELLO to any user

@mjeevitha3134 2 роки тому

Really superb

@GURUKULA 2 роки тому

Thank you

@herveiradukunda4447 3 місяці тому

Thank you for videos. They are useful.

@GURUKULA Місяць тому

Welcome... Happy learning

@anumuladinesh1562 10 місяців тому

You are the best sir

@GURUKULA 10 місяців тому

Thank you, we wish you a happy learning at GURUKULA

@christsomiah7825 Рік тому

Can we have a video on Non-orthogonal Division Multiple access Technique

@darshanmanjunathraochawan2635 2 роки тому

subcarriers do overlap 9:30 when you see in the figure, how come u say non-overlapping? can you please explain it..

@neerajpremadhuri5636 3 місяці тому

Best👌👌

@RajnishKumar-dq4ni 2 роки тому

Great work sir

@GURUKULA 2 роки тому

Thank you.. we wish you a happy learning at GURUKULA

@yourbestie4138 Рік тому

great explanation sir

@GURUKULA Рік тому

Thank you... Wishing you a happy learning at GURUKULA..

@Rajivirat Рік тому

Excellent ✌️🙏🏻

@GURUKULA Рік тому

Thank you we wish you a happy learning at GURUKULA..

@dheerajmaske1194 Рік тому

Thankyou,Insem sorted :)

@GURUKULA Рік тому

You're welcome!

@neeharika3433 4 роки тому

Can u explain topics like linear and non linear equalization,,macro and micro diverstity sir

@maturiharikrishna365 Рік тому

Excellent teaching

@GURUKULA Рік тому

Thank you.. we wish you a happy learning at GURUKULA...

@simplemathematics7792 Рік тому

Very fine lecture.

@GURUKULA Рік тому

Many thanks

@shachitripathi1313 3 роки тому

very good explaination. thank you

@GURUKULA 3 роки тому

Glad that it helped you.. we wish you a happy learning at GURUKULA 🌳

@GURUKULA 3 роки тому

Glad that it helped you.. we wish you a happy learning at GURUKULA 🌳

@prudhviraj_k 3 роки тому

Thank you so much sirr..

@GURUKULA 3 роки тому

You are most welcome, we wish you a happy learning at GURUKULA. There are much more useful videos in the playlists. please check out those videos aswell..

@prudhviraj_k 3 роки тому

@@GURUKULA sure I do thank you ..

@varshad5676 Рік тому

symbol period for second case is 10 millisecond....to be 100 microsecond it has to 100 MHz

@naan9910 4 роки тому

Sir cover topic like GSM GPRS wimax CDMA tdma fdma ... related to competitive exam

@GURUKULA 4 роки тому

Sure.. i will take it into consideration..

@allenabishek65 2 роки тому

in 19 min part of the video, i can see you are converting information from frequency domain to time domain and sending it over the medium? for fdm shouldnt the information be in freq domain before it gets multiplexed and sent to travel ?

@darshanmanjunathraochawan2635 2 роки тому

It is freq domain but it will be continuous-time signal not the discrete