Ladakh tests World's First Mountain Top Lifi Laser 5G internet | Sonam Wangchuk 

Congratulations sir, we are so proud of you.

Hello Sir How does this work in dense fog ?

​@@ayushadarsh9001 bruh didn't you read his comment? He said it won't be in optimal working conditions in dense fog. But also there is no dense fog near the tall Himalayan mountains

Love your approach to problems !! 🤎🤎

Please, put English subtitles for larger reach! Jai Hind! ❤🇮🇳🙏

Right

Right❤❤

I agree👍

Agree ❤️ but awards are just a piece of tech! Actually he is the main Ratan of Bharat! We all know that's enough

@@egobot9999 yes 👌

Done ❤

With how things have been going here, I am a bit scared for him, but I believe god will keep him safe forever for all that he has done for this world.

❤

Jo koi bhi india ke development me rukawat krega wo anti India mana jayega

You don't tell us what to do😡😡😡,first see the state of affairs in your country pakistan😂😂😂😂

Jab tak bjp sarkar me he tab Tak nahi mil sakta😢

​@@ganeshmane5670😂😂

Vaag inko bharat ratna dene se vote nahi milega 🤣🤣 isliye nahi milega

Modi nahi dega, wo to awards deta hai cheap Bollywood nachaniyas ko 🙏

Yes I totally Agree with you

But feel ashamed of Modi and BJP 👍

Amazing sir🎉🎉🎉

its just LiFi , we made it in class 8th, we can get even upto 1 gbps, but then,say a bird flies and blocks the light, and now the speed is 0, only works with clear path of transmission

@@hasrataulakh Like Chinese pegions solely trained to obstruct the beams 🕊️

​@@hasrataulakh it's not gonna stay there as laser will scare off the bird 😂 so it will not block the signal permanently....

@@hasrataulakh bro what will be the cost of this complete product setup and does it transmit the signal of tower to targetted area ? actually I have one doubt in village remote areas there is no unlimited internet plan or wifi like cities there only one or two company towers we have to use there internet packs but its not so sufficient for office works and even if wifi is available its costly due to wire and long distance and internet breakdown issue is quite frequent and cost will be high bro from this device can we get unlimited internet connectivity like wifi or is it at early stage when jio and airtel brings such device so that we can use in village with less population becoz in my village population is very less so no company wants to build tower here they will be in loss and optical fiber cable is also not available sorry for bad English

❤❤❤❤ love you sir

same

Same ❤❤

😂😂same over here

Me also

I also

But in bad weather conditions it will not work that good

@@pranshu2opright brother

​@@pranshu2op it can be solved to an extent by keeping transmitter and receiver at smaller distances due to which the dispersion of light will be low.

@@pranshu2op There is always a solution for problem

@@kamalkumar7978 during thunderstorm

Bro he is not founder of any thing of that particular technique In fact he is founder of secmol organisation He is approached by lifi selling company nav tech To advertise it so government use this this After some government purchased and installed there

​@@manasrai4501to tu kya hai? Tune kya found Kiya hai ajtak Chomu sale, he has done outstanding job to save environment but government ko toh adani ko project Dena hai digging ka etc etc usko environment ki kya padi h

Because India is still reliant on innovative technologies created by demigods such as pakoda talna, fire from gutter etc and list goes on 🤨

due to big loss of big company of making tower ad wire

@@koolmridz99 mars mission and chandrayan ,tezas list goes on😂 keep your silly brain to yours pocket

I think you should have used, "Real engineers"... I mean, the people who know what engineering really is and not just solving mere equations as most people in our vicinity think engineering really is.

3idots 2

Yes definitely

One can make Swades 2 with the story.

Watch 3 Idiots !! Aamir Khan is playing Wangchuk !!!!!

Great sir feeling proud of Sonu wongchuk.. 🇮🇳

Stop saying sir

more like...Phunsukh Wangdu

Jay hind

Support bas yahi kariye ki Is bar vote soch samjh ke dijiye

Poora support hai bhai real hero yahi hai hamare pata nhi kyu BJP inhe ignore kr rhai jabke inhe to Bharat Ratna dena chaiye❤❤❤❤

​@@Mech545Bhai vote use he Dena hai jo future plans ke baat kre na ke cast serve And hmm vision bhe hona chaiye ke krna kya hame hai ye nhi ke sirf main pm ko galiya Dene

भाई ऐसे समय पर ये धरने पर बैठे जब भारत में चुनाव नजदीक था.. कोई सरकार देश को मुश्किल में नहीं डाल सकती है.. पर इस बार युद्ध तय है.. सोना आना इसी का उदाहरण है

Jai hind jai bharat

Sir ka piche helicopter 🚁.......

​@@zalasanjaykumargobar nahi tum jaise logo ke dimak me guuuuu bhar diya gaya hai

yeah it was great to see, I also made an project on lifi

he is a marketing champ .. i have worked in telco industry for more than 15 years now.. this is old and commercially not viable technology ..one can order such devices from china or even the chipsets for lifi are avaiable under 6-10K rupees .. in our industry ppl file patents why he has not filed any patent .. coz this is college level project ..i have interviewed a lots of freshers and i remember a good college in Orissa students discussed this way back in 2015..

​@@tattvamasee I was also thinking the same thing. Can you elaborate further on what are its main disadvantages and why Sonam wangchuk is so excited to announce this thing. I was thinking he actually figured something out

@@dragonchan i worked on worlds first wimax technology.. it got failed as it offered mobility with high speed but the coverage was less ..now any college level student who is studying telecom knows what is a cell .. cell is an area between 6 towers ..the cost of area coverage is HUGE .. better u lay fibre optic to the last mile and then provide local wifi or wide area wifi tech locally. This mountain thing and all are good to show but not viable ..let me put few things 1. what about operation cost involved 2. how much weather will impact 3. cost of covering 1 sq km 4. Range 5. In hills usually small hills hinder the network while u r on mobility. 6. is solar system tested in all terrains or how sturdy it is?? telecom companies provide network in main areas in hills 7. Earlier there was a rule that private telco has to pay towards development of the network in the rural areas. Believe me this devices are cheap and one can easily buy .. there are lots of companies in this business for office solutions etc but this guy is pitching as if he has innovated something BIG .. LIAR I CHALLENGE HIM TO SHOW HIS PATENT or come to me ..just marketing himself

Does this system also work in low visibility?

@@sagh7460 i doubt as external env has always been big factor ..even on a rainy day mobile connections are slow due to moisture/rain drops causing lot of attenuation ..similar with light ..i doubt they have gone for any performance testing bench marking .. they might not be even knowing the standards/protocols working behind this device .. my company has more than 100K patents in telecom and i know effort and birght ppl behind it ..marketing guru can only make utube videos

Real Phunsuk wangdu 👽🗿

Phunsuk wangdu was inspired by him btw ​@@Kashur_lofi

Yes, me too

He is Indian, so India already has everything. Only Indian govt. has to focus on technological advancements.

One great engineer cannot change as entire country we need good profesionals in all areas

Sir Aapke thinking Hme Symphaty Deti hi❤😊

Arunachal politicians are super corrupt

Write an email tsering!

You guys can surely use this bro

Where is baltistan brother

in haryana we are using Jio5g 400Mbps-1Gbps constant speed

@@Noname-oq9mk pok

@@Noname-oq9mk its in the Pakistan side bro... administered by pak gov...

its a college level project ..lifi is an old tech ..he is just connecting it with commercially available batteries and components ..what problem solving ..read about wi max that got failed commercially ..this guy dont have any patent ..He is a marketing thug ..BTW i m a telco engineer for 15 yrs and have seen these projects in hiring drives of 4th year students .

Like you only I'm also having same as my college projects.

@@YasirRather-ct5mu m.m..l

same

Engineers are builders, he is mentor

But govt. can't see him

Godi government

@@anonymous-nk5yy don't say that bro

Sir Can I get contact Number of person of IIT Guwahti who has made this technology.....I want some assistance from him

Never knew that IIT Guwahati has transferred the technology. Thanks for the info. We already did a similar project using LiFi tech during the G20 summit in Assam a few months ago...though Sonam Sir has mentioned that LiFi is a cheap and cost effective solution but we had a different experience.. First, LiFi connectivity is not fully stable (especially during night), the connectivity frequently drops and gets disconnected and 2nd, also the cost of establishing a LiFi link is not cheap (infact the cost is few hundred times more) when you compare this with other available technology like RF (Radio Frequency) P2P links.