CN | Error Control Methods | Error control and CRC | Ravindrababu Ravula | Free GATE CS Classes

[@derekmcauley7]

Fantastic video. This is by far the best explanation online for CRC.

[@renjithkurup9874]

I am a true fan of yours. Being a teacher myself, I got a lot of inputs from you. Thanks

[@dude-ox2em]

Happy to find a malayali😇

[@jkamara77]

Bravo! this is a superb lecture. I am currently doing Computer Engineering and one of the Units is ``Networking Technology``. You have simplified this topic for me. Thanks

[@danieldsilva96]

Big salute to you Sir! You cleared all my doubts. I was literally frustrated with this until i seen your video. Thanks alot :) Respect

[@damchovic]

one of the better explanations of crc ive seen. Thx!

[@directedsoulgames326]

one of the best possible explanation for the error detection codes.

[@angel45621]

he explains so good!!!!with such a soft voice!!

[@prasadm8441]

Hi Ravindrababu, Thanks a lot for your great effort .

[@webtoonandanimelover6966]

sir thank you very very much for this video ...you are the best teacher ive ever known

[@PankajSharma-ec7xg]

Now that is what you call an explanation. Thanks a ton.

[@codered6874]

There is some magic in all your videos

[@Ishu-kd9vr]

Hi ravi sir actually i am a diploma student,your videos are so helpful for my ecet exam please upload remaining videos sir 🙏

[@okantsingh1880]

thanks sir your teaching method mind blowing ........................................very easy to learn from u sir

[@Rohit-tz6gs]

13:25 here u r explaining how to calculate the ExOR of two bits, here I want to say that we could have easily calculated the ExOR by one concept i.e. EXOR is an INEQUALITY DETECTOR" means whenever the two input bits are unequal the result is 1 and if the inputs are same or equal the result is 0. So simple was it.

[@Ankit-mq6em]

Theek hai advance Mt chale Jada

[@Rohit-tz6gs]

@@Ankit-mq6em 😂😂

[@rebeccakipanga478]

i'm proud of you sir!!! nice lecture!!!

[@Cosmogh]

I think you are a great tutor. thumb Up

[@jabirali2270]

Dear sir, Lecture 20 is just about the error detection and you explained the CRC for error detection. Sir please upload a lecture for error correction also.

[@bhargavtsapparapu9459]

dOING GREAT SIR , HOPE THIS WILL BE SUFFICENT TO FACE OUR EXAMS EASY.. THANKYOU..

[@rubalsagwal6093]

Where is the next video of this series? I searched everywhere?

[@ankushbiswas007]

Very handful information sir.It is helpful if you provide more videos related networking for public access.

[@farhanrahman8327]

Thank you so much for the clear explanation!

[@ch.ajaysingh]

sir please upload routing algorithms also..

[@tapaswinipanda897]

Awesome explanation sir... Thnku so muchh

[@sachinbahegavankar]

U r my teaching god thank u so much sir

[@sarikahp1067]

thanks sir for demo videos, I am very respectful to you

[@TEXAS2459]

perfect pin point, systematic.......thanks

[@susenakodumuri2667]

You are really amazing sir... Thank you very much..

[@zubairkhanday9436]

thanks sir.. u make it so easy..

[@CarlosEduardo-xm3wt]

Thank you so much, it helped me a lot!

[@simrankhaneja1371]

you are a great teacher..

[@mohanvadivel3932]

awesome explanations !!!!👌

[@RR42636]

Perfect explanation.

[@sreebglr8997]

Thank you sir,thank you for your sincere effort

[@iamprayag18]

India's pride

[@TheKautschuKMedia]

thx. cleared up a couple of questions.

[@amanbharti8653]

In the forouzon , there is a different procedure given i.e. in CRC division, you are ignoring the zeroes before the one which is probably wrong. Have a look at that.

[@gdsu234]

CRC starts at 9:54

[@victornguyen3385]

Great! Thank you so much!

[@akshaysathyan3740]

very helpful....just grate

[@nitinmenon8185]

Very well explained!!

[@SuperAwesomeVidya]

Good video. CRC is a type of checksum though.

[@ganggasugipradnyana2346]

thankyou sir, you help to solve my problem

[@HamzaAmin1]

crc starts at 10:30

[@muhammadnaveed5056]

very best Explanation (y)

[@jayaram.ramanarayanan]

Thanks a lot for the video!

[@meomeo-qm4om]

tuyệt vời hehe vietnam

[@shikhargupta7552]

hey what about the case when crc bits are corrupted. Excellent explanation by the way

[@isaiasazeredo467]

Great video!!

[@yarmuhammadhafizy8559]

thanks a lot sir... it was very useful

[@somnathmaity9384]

explanatio very very interesting....

[@shravaniamar9679]

sir can u upload the video of congestion control techniques

[@tamalisaha7230]

Is crc generator is arbitrary ?

[@maverickcruise]

Soooooooper

[@shashank2791991]

hi, i am not sure but error detection happens in data link layer and you have been calling it packet so do you mean frame or packet.

[@divyahonnavarkar5612]

sir r u going to upload CRC continued video.

[@mdshamshaddelhi2702]

Sir i have doubt please reply. You're not writing the quotient part. WHY??

[@shauryamishra5753]

use nai hai bro quotient ka. bas remainder se matlab hai.

[@ramnam7873]

why would be a quotient part it is XOR operation not division

[@sampathelvitigala7011]

Fantastic video tnx...

[@pranjalpal9634]

Good explanation

[@shravaniamar9679]

sir plz can u upload the video of congestion control techniques

[@anshikasaxena8764]

If odd parity is used for error detection the number of zeros per 8-bit symbol is__. Iska answer bta dijiye indeterminate h ya odd hoga

[@rupeshdarwade7846]

Thanku sir... plz upload more video...

[@akashtiwari4555]

Buy his course bro he has already uploaded it

[@abhishekgarg7181]

@@akashtiwari4555 have you buyed it

[@tashin8312]

video is really good ....thumbs up.... but try to use long distance microphone please..because it creates some vibrating noise when from your body ... you should know better about noise ...cheers

[@DenisG631]

Thanks for the video!!! But I'm confused about the amount of redundant data needed to be sent using the hamming code error correction method. In Hamming Codes we add check(parity) bits at 2^i positions. So the amount of redundant bits is log2(n) + 1, where n is the number of bits transmitted (including parity bits). So log is not the half of the data being transmitted. Please correct me if I'm wrong.

[@AmitRaj-md1dy]

+Denis Grebennicov You are right

[@praveenkumar-yf5qd]

Thank u very much sir!

[@VikasKumar-rb1rm]

very good sir ...

[@vipinable]

Good one!

[@shivaniinmexico]

Thank you sir...

[@aaryakumar9466]

Find the CRC for the data polynomial X9+X7+X5+X2+1 With the generator polynomial X3+X+1 please find the sollution for this question

[@RDS911able]

sir,can i apply this method: 10101 ) 1101101 (11 10101 ................ 11100 10101 ............... 10011 now no. of bits in data word and divisor are same.now i will apply regular method to solve the crc.......... is it also right? because it gives same answer.

[@prabhatjha6849]

a lot of thanx

[@namahshivaya9753]

can someone mention the topics that are left out in this playlist of 21 vid. of computer networks for GATE.

[@dattatreyapujar4068]

Good work.

[@swetosreeroychowdhury7268]

nice lecture .could u teach checksum please...

[@malshamadushani5456]

Superb

[@Anand-wi4yb]

CRC 10:00

[@epcskateboards]

nice video!

[@ritujaiswal8006]

Sir please upload more videos...

[@biratheeban]

good one

[@ankushtakale1530]

what about error correction?????

[@jsverma143]

thanku sir

[@RAJIVKUMAR-ro4vz]

NICE

[@VISHALSINGH-cl4rd]

awesome

[@shubhamsrivastava6028]

Sir please make video on turbo codes.. Reed Soloman code Bcjr codes Hamming and Singleton bound

[@yanamalamotishrahul7716]

Please add checksum also

[@louerleseigneur4532]

Thanks sir

[@akhilahasangorkati5813]

thank u very much sir

[@dude-ox2em]

Sir make video for checksum

[@NireekshaKulali]

Sir what about the remaining videos??

[@ravindrababu_ravula]

For full course, visit ravindrababuravula.in website and enroll GATE CS.

[@RahulKumar-lx2ig]

Thank you sir.

[@sumithrathammineni7867]

thnank u so much..

[@sindhusaju6055]

thk u to teach me CRC

[@tanusreesaha9311]

Wowwww

[@syedammar7474]

grt..

[@amaramajeed]

👍🏻

[@alterdanish]

sir, I love you

[@gopinath7140]

thank you sir,

[@heaptv2348]

Can you put subtitles?

[@souviksarkar6891]

You're not writing the quotient part. WHY??

[@Abhishek-jc8bi]

its for gate buddy thats why

[@SukhdevSingh-my1zt]

bcoz u r not dividing actually, just performing xor operation

[@owaisqureshi2116]

pls explain all type of ram in hind if you can

[@bobjack8978]

crc till I die