Sliding Window Protocol

[@kaustavsarkar8732]

how can university teachers suck so much at teaching such a simple concept? great explanation bro. videos like this keep the hopes of quality education alive.

[@ashman3028]

because only some of the university teachers can understand the concepts themselves properly

[@morbimer]

DUDE, right?? There is practically no point in going to ANY of the lectures! It's always the Indian guys on KZbin which save the day tbh.

[@tuantranluuquoc2910]

@@ashman3028 yeah, feels like they lecture according to their habit, not their understanding...

[@shreyascholachgud8961]

Because most of the teachers who teach in the universities don't understand the concept, they just mug up the theory and reproduce it in classroom.

[@sajidshahriar2077]

Because they don't understand. They just lip the topics deep and vomit in exam and get a good GPA and thus become a teacher. What do you expect?

[@johnrust90]

It took my profesor half a class to explain this and I didn’t even understand until I watched your video, so you did it better in just 8 minutes. Thank you!

[@krazyninja954]

because you were not interested at that time .

[@johnrust90]

@@krazyninja954 lol, I watched this video after class nothing changed, good try though

[@nomen385]

Classes are usually boring in my opinion, and there's easy room for distraction. But when you get on a video like this you're focused. That's why I prefer studying on youtube personally

[@voiceofyvr4006]

It can take year also to learn if you are not interested

[@eli_n0rd]

Watch these vids or look in ur course books before the classes. Pro tip. (Actually tip from a noob but ya)

[@stevanvieira3665]

Wow! I read the Sliding Window Protocolon on a book, I heard an explanation from my teacher on class, but only now with you I understood how the Sliding Window Protocol really works. You explanation is so good, and makes so much sense. Thank you!

[@tiagofernandes5636]

Incredible sir. Indian teachers are really the best ones, specially Neso Academy's. University teachers struggle to explain this and I was stuck for days on this issue and in less than 8 minutes I was able to learn this. Great work! Thank you

[@bhuvan_983]

I have my Data communication Semester exam tomorrow, and this is the first time I'm learning Sliding Window Protocol. Very helpful, I'll ace this question if it comes in the exam tomorrow! Thank you so much!!!!💚

[@roselynsaki]

neso academy saved gallons of my tears pls thankyou

[@Sukhpreetkaur-jl9gg]

I clear all my doubts of all topics of computer networking through your videos ..... thanks a lot 😊

[@mohamadzaytoun4566]

this channel is the treasure that I found on youTube . Always making every thing clear

[@aswinp888]

You sir, are a legend.

[@premsainoolu8290]

Nice explanation bro .I am confused with my professor because he makes all simple topics as complex . you deal the topic in a simple way so that everyone can understand . you deserves alot🤗

[@bhavya2301]

You Are More Helpful Than You Realize.ThankYou.

[@mayurichikkode8480]

Thank you so much sir....... To exaplain the concept very clearly..... Before this I seen 4 videos of others but I not got anything clearly....... U taught it clearly without confusion... So thank you so much sir....

[@almightygod8138]

Hats off sir never expected to be this simple if you explain all subject INDIA will be in other level

[@nazey_vibes]

Hurrayyyyy...I'm so happy wid ur explaination... #greatworkdonee.. Comment thoko bhaiyoo..sunny bhai ke liye👍😍

[@Hasan-o3x4f]

i have been studying this conept for tow days and i didn't understand it,but after your 8 minutes i can explain it to my friends thank you for this great content bro.

[@pranavi.yalamanchili2674]

My professor to explain the same way but little confusing , After listening again once to ur class its very easy Thank you ❤

[@AnkitMishra-yg3pl]

awesome explaination sir

[@shreyashraj84]

Very very versatile teacher ❤️❤️❤️🙏🙏🙏 Your video cleared my concept and definitely going to change my Result

[@lkaranam322]

sir u deserve the position named "Professor"

[@020hamza2]

Your way of teaching is good and we can understand because of easy language

[@gideonpereira2240]

Thanks so much for this video! Excellent resource. Simply explained. Helped me to quickly get an understanding of the concept as we had to do this concept in my Computer Science studies.

[@saurabhmandloi11]

Made real easy explanation for sliding window. Thanks

[@margaritalilly6807]

Nice explanation ☺️ NESO is the best academy

[@nehamejo6586]

How can someone explain this topic very easily!!!!My university teacher took the same topic, but I thought it was a very difficult subject ! hats off you sir !!!!

[@rabia11basri21]

Amazing...i couldn't learn from anywhere ...i tried so many other tutorials but this video cleared my concepts...kamal ho gaya😍

[@shreyash245]

Just ..amazing lecture.... ❤️❤️❤️❤️

[@GirishKumar-kw6hj]

Thank you sir ..... This lecture helped me a lot. ...my friend suggested it ..one day before of examination. 🤝

[@yash_bhuva]

Great explaination of all the protocols, thank you for this and keep it up

[@nithyashreep9477]

Your explanation is very easy to understand

[@abxinax]

Sir aapke videos ne hi humein paas karwaya hai. Thanks and respect for your effort. Bas ek internship dilwa do.

[@twosidetutorial1957]

Well explained and the concept got accurate fit in mind

[@sahanashreeg611]

Very helpful for us to prepareing before exams 😮we have tomorrow cn exams i thought these all full tuff but seeing this it's makes to feel it's easy for me tqs so much sir for a great teaching ❤🎉

[@pushpanjalivishwakarma8019]

Sir apke video bahot achhe hai mai khud padhti hu apke videos se . Sir microprocessor , op amp and met ke video banaye please

[@simon39wang43]

I love you man, you saved my life

[@snpm3910]

It's a great explanation but the obvious doubt is about drops and retransmissions. What if there is a packet drop? Let say 1 is ackd, but 2 is dropped and 3 is ackd, in this scenario will the window stay nil wait for the retransmission or slide to the next packet?

[@rajeshkumarrout0141]

Very nice explanation

[@RakhinyaReddySunkara]

the animation was amazing...and ur lecture too...😁

[@mrahulbhat828]

Wow . im watching before my exam . Tysm

[@aalaporantamilangaming3570]

Thank you bro ❤️.big fan from Namil Nadu

[@dvsnsrujana6693]

Super and excellent👍💯 explanation

[@praneethburugu4985]

Tq sir nice animation.. Very clear

[@ajmalkhaniit]

Wow so beautiful Amazing explained! 👌👌

[@arhamshah8473]

bro what have you done u explained it like a 10th grade concept, appreciate it man

[@vineetkumar2899]

mind blowing explanation

[@techietejesh9811]

Marvelous explaination

[@mothilalbujji4035]

Legend's are born to teach ❤️

[@jck0457]

Perfectly explained

[@sahil11o9]

Thank you sooooooooo much after 10 video I found this right one

[@allancyril4650]

Beautiful sir this perfect just so perfect 🤩

[@sudipsen6376]

thanks for making this playlist

[@jimitsoni18]

So lets says if the sender receives acknowledgement for frame 0 and 1, and then doesn't receive ack for 3 but receives for 4, will the window slide then?because if it slides, 3 will move out of the window, without receiving the ack for it

[@Asim_Usama]

JazakAllah for this easy and wonderful lecture on this topic. May Allah gives you more knowledge.

[@vallabtara5409]

Tq so much bro.. This session helped me alot...

[@itskathan7940]

Hey does anyone know, which software they use to make these videos? Ps: Great content!

[@arthurdsjrjbr]

I'd say probably he used Microsoft Powerpoint, you can make the same thing by making graphic images in a program such as photoshop and assemble into a slideshow on MS Powerpoint.

[@priyakarn5191]

awesome tutorial 😃easily understand thank you so much

[@ayyubkhan9325]

Very good explained

[@madhan1thirakala191]

Great and simplest explination thank u sir.. can make video for unrestricted simplex protocol..

[@it904viveksrivastava3]

Can the acknowledgment for more than one packet be received at a time ?

[@KUSHANTECHTELUGU]

What happens when middle frame(in window size) doesn't get acknowledgement and if it gets next frame acknowledgement instead of previous frame ?

[@laxmiv3929]

Tq soo much sir i understood these topics very well thanks ❤a lot sir

[@smeetkothari5160]

Have implemented it's code using socket programming?

[@hrithikkoul5925]

awesome lecture

[@Gsk710]

best teacher

[@sanchitvachaspathi3811]

thank you so much you have explained it well...

[@varikuntlasasi40]

Super explanation sir

[@mrahulbhat828]

I hope my lecturer will watch this someday and then teach us😪💯

[@vivekchaudhary1768]

I have a question here that the sliding window size 4 packet means 4 bits to be send? And it is also means that when we sad that it's uploading speed is 20 mbps. It means 200000 bits can be uploaded in a second. Please explain it if I am right or wrong?

[@snpm3910]

Each packet here can represent data up to 1460 Bytes and not 4 bits. It depends on MSS. it will be negotiated during TCP handshake.

[@abhimanyu1278]

Thanks

[@itzboyon6983]

Understood pretty easily

[@Lexyvil]

Very clear! Thanks.

[@yamika.]

thank you so much for this

[@some.art.attemptsand.pictu726]

I love it! Thank you

[@maxsskrb]

Best explanation, very nice

[@ramihmedy7713]

أخي بس لو سمحت خبرني كيف عم تفهم لأن الشرح سريع و بالانكليزي فما عم أفهم منيح في شي برنامج بيترجم الكلام للعربي ؟؟

[@MR-cs6vo]

explained very well thank you

[@shilpishah5805]

What if acknowledgement lost, like in stop n wait ARQ. Once the buffer is full it started working like stop n wait protocol , then how it is better than stop n wait protocol?

[@Bisher_AK]

Deadlock might occur

[@annollasneha8740]

good explanation

[@farahmohamed2104]

how can university teachers suck so much at teaching such a simple concept? great explanation bro

[@satyendrakushwaha6364]

Thanks you very much sir You are teaching well

[@Lexyvil]

0:26 it's not explained what ARQ is. What is it?

[@PhermondRaj]

Excellent thankyou sir

[@kirankumar9729]

well explained

[@abhisharma24866]

Sir Phenomenal .......Wow.

[@v9d366]

Awesome 🔥🔥🔥

[@adrianaazizi5962]

verrrrrry well explain! thank you sir!

[@ManpreetKaur-wi4bo]

Fabulous Explnation🙏🙏🙏🙏👍👍👍👍👍👍👍

[@cxyax_1234]

Amazing ❤

[@abodawead9039]

vary useful , thank you very much great job .

[@ruifonseca6147]

Thank you, sir. But what happens with the sliding window when one of the frames is not acknowledged?

[@joerockhead7246]

are the sliding window and the cwnd the same thing?

[@Maxamoosey]

GREAT VIDEO, TY SO MUCH

[@siobhanmarshall4048]

Question: Doesn't sliding window then technically become stop and wait after the first 4 frames were sent? Because from frame 4, it sends the frames one by one, making sliding window no different from stop and wait

[@mohammadmoinuddin5656]

Exactly what i was thinking!

[@rockman00]

Please take my answer with a grain of salt, but I think the time difference between sending each frame is reduced in sliding window. For example, after frame 4 is sent, frame 1 is acknowledged, which triggers frame 5 to be sent immediately. In contrast, in stop-and-wait, frame 5 will only be sent after frame 4 is acknowledged.

[@AlanSchooll]

the window size is not fixed on the sender side it can be as large as possible it is assumed to be 4 here, but receiver can negotiate the window size depending on it's capacity to handle packet at the unit of time and buffer size. The receiver informs the transmitter in each acknowledgment packet the current maximum receiver buffer size (window boundary). The TCP header uses a 16 bit field to report the receiver window size to the sender. Therefore, the largest window that can be used is 216 = 64 kilobytes.

[@MaruMavis]

Very neat 😀

[@pavansvs6868]

Sir can I get a simple algorithm for sliding window protocol as full duplex transmission.

[@Shahbaz_S_Shaikh4]

Very nice thank you❤🙏

[@GeorgeFlorian12]

But what happens at the end of the array when the window size is bigger than the number of elements left in the array ? What does the sender send and what does the receiver acknowledges ?

[@medadlamptey7872]

For the sliding window protocol, what happens if lets say frame 3 is acknowledged before frame 1 ? Or that cannot happen ?

[@naba6083]

Sir can you tell me the difference between Go Back N and Sliding window protocols?

[@mr.roulette7537]

Thank you sir.

[@sunandatriparna7869]

Never nd ever forget about this topic

[@DIVYAHANUMANTHALAXMIPALLY]

loved it!