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What is Lifi Technology In Hindi

What is Lifi Technology In Hindi

Lifi Technology Speed,Difference beetween Lifi and Wifi


Friends Jese ki ham baat karte hai internet ki to sabhi ke mind me Facebook , Whatsapp , Youtube , Wifi ye sab aane lagata hai . Lekin is article me  ham baat karne wale ek new technology ke baare me.

So friends is post me ham baat karne wale he Lifi Technology ke bare me . Ki Lifi technology kya hoti he ,yah kaha use hoti he, Kya lifi ki speed me kuchh improvemnt he . Lifi ki speed kya hai . Lifi or Wifi me kya difference he . Advantages and Disadvantages of Lifi kya hai. 

To agar Janna chahte ho Ki Lifi kya hoti he to Is Article ko Pura Read kar dalo .

I'm sure aapko Li-Fi se Relate puri Information milegi.



All About Lifi Contents


  1. What is LiFi technology ?
  2. Who Invented Lifi
  3. Full Form of LiFi
  4. Working of lifi technology
  5. What is VLC ( Visible light Communication )
  6. Lifi technology features in Hindi
  7. Lifi Technology Speed
  8. Where Lifi Technology Used
  9. Advantages and Disadvantages  of LiFi 
  10. Difference beetween Lifi and Wifi Wifi vs Lifi )
  11. Lifi PPT
  12. Lifi Model , LiFi Project Video 
  13. Lifi Project Pdf.
  14. How To Get Lifi

What is Lifi Technology In Hindi

What is Lifi Technology ?


Friends Lifi Technology Internet ki duniya ko change karne wali technology he . Friends Lifi technology aane wale future me pure internet ko apne se control karne wali technology he . Lifi Technology Network Based Technology he .

Internet pe ham kuchh kare ya na kare but internet pe ham Downloading and Uploading Jarur karte he . Lifi Technology Downloading and Uploading ko easy and fast karne wali technology he .

yah technology itni fast he ki aap jo movies ya file 30 minut me download karte he usko yah technology only 30 second me kar sakti he . Yah Technology Inti Fast he . Aage Lifi ki speed bata raha hu .

Abhi ham Internet ke liye Wifi ya VPN use  karte he . ya phir mobile me mobile data ka upyog kiya jata he .

Lekin Lifi Technology Wifi se 100 Time Advance and fast Technology he .


Who Invented Lifi ?


Lifi Technology ka inventiion UK ke Endiburg Univercity ke ek Professor Harald Hass ne 2011 me kiya tha. Inko Lifi Technology  ka founder bataya jata he .

Professor Harald Hass ke according , Agar kisi Information ko Visible light ke form me transmit kiya jaye .

To usko Visible Light Communication kaha jata hai . 20011 me Unhone Tech Global Talk me Apne Project ko Present kiya tha .

Unki vajah se hi ham abhi and future me LiFi technology ka upyog kar sakte he.

Full Form Of  Life - 


Friends Lifi ka Full Form  " Light Fidelity "  He .

Jese name se hi pata chalta he ki yah Light Se Related he . Kyoki friends lifi technology me redio frequency wave ki jagah ,  " Visible Light Communication " Ya Infrared and Ultraviolet wave ka use kiya jata hai.


Working Of Lifi Technology


Jesa ki ham jante he ki LiFi light se related communication ki ek technology he . To isme light ka upyog to hoga hi . 

Lifi Technology ke working ke liye 3 Important Components ki jarurat hoti he .

1. Lamp Driver 
2.Led  Lamp 
3.Photo Detector

Friends LiFi VLC ( Visible Light communication ) par based technology he.Ab baat aati he ki VLC kya hota he .


What Is VLC 


Aapne dekha hoga ki jab aap TV ka Remote ka button press karte ho tab tab receiver per ek LED  blink karti he . jese - jese aap Remote ka button press karte ho vese hi vah LED bhi blink karti he.

Jo Function aap Remote me press karte ho usko remote LED ke through receiver par transmmit kar deta he. Or receiver kaam kar deat he .

Aap jo Remote ka button press kiya tha uske aage aage  ek chhoti si LED lagi hoti he .

Isi ko VLC kaha jata he . Jisme Visible light wave ke through communication hota he .

LiFi 


Internet Source ya Data source Lamp Driver se connect hota he . Lamp Driver internet cable se aane wali infromation ko LED ke andar Transmit kar deta he . Uke baad LED Bulb me jo light aati he vah , Photo Detector de takrati he . Photo Detector Light me hone walw changes ko aasani se pahchan jata he . 

Photo Detector light Signals ko Read karke Binary Data ( 0 and 1 )  me convert kar deta he. Or use baad Computer ya smartphone devices par process hone ke liye Send kar deta he. 

Baad me Vah Binary data Phir se Audio, Video,  Image , ya or koi data me convert ho jata he .

Uske baad vah Data hame apne Device me show hota he .

LiFi Technology me data  jese lamp diver se hote huye LED me . OR LED se photo detector se data mobile me aata he .

Usi Type se Data Mobile se LED se hote huye wapas receiver me ja sakata he .

Means LiFi me data Sender  to  Receiver and Receiver to Sender Tetransfer ho sakta he .

Lifi Technology Features in Hindi 


Friends LiFi Technolgy ke bahut  sare important features he.

LiFi technology me Light se data transfer hota he . Is technology ka use karna bahut hi easy he .

Lifi technology Wire-less techonlogy he. 

LiFi Technology Speed

Friends Aaj ki Date me LiFi technology Data Tansfer ki sabse fastest Technology he .LiFi Ki speed Wifi se 100 guna jyada he.

Agar ek Hd Movies ko Download karne me 10 minut lagte he . To Lifi ki help se Usko Download karne me 1 se 2 Second ka time Lagega.

Lifi ki Speed 1 Gbps  hoti he . Matlab ki aapka data 1 Second me 1 Gb transfer ho jayega . 

Where is Lifi Technology Used


Generaly LiFi Technology ka use ham kisi office me kar sakte  he . kyoki ek office me ek hi jagah par bahut sare devices hote he . To un devices me internet data ko share karna aasan ho jata he . 

Advantages and Disadvantages of LiFi

Advantages of  LiFi

1. LiFi Technology ke Madat ham data ko fastly trasnfer kar sakte he .

2. LiFi Technology Hacking jesi problem ko face karne me bahut helpful hoti he.

3. LiFi ElectroMagnetic effected area me bhi use kiya ja sakat he .

4. Bahut sare device connect ho sakte he iske baad bhi speed me koi difference nahi hota he .

Disadvantage of  LiFi

1. LiFi technology bahut kam distance ki Range me kaam karti . Iska upyog ek fix Distance tak hi kiya ja sakta he . Ise Room ke andar hi upyog kiya ja sakta he .

2. Bina Light ko on kiye LiFi ka upyog nahi ka sakte he . Iska Upyog karne ke liye light On hona jaruri he .

3. Kyoki light diwar ko par nahi kar sakti isliye janha tak light jati he vahi tak Lifi ki range rahti he .

4. Sun  Light  ki  vajah se Lifi ki speed me difference ho sakta hai.

5. New Connection karne ke liye alag network banana padta hai .

6. Light System ki vajah se data Chori hone ka Khatra rahta he .

Difference Between WiFi and LiFi


LiFi Vs WiFi


Features
LiFi
WiFi
Full Form
Light Fidelity

Wireless Fidelity
Operation
Data Transmission By Light Wave

Data Transmission By Radio Waves

Devices
LED Bulb ( Light Source )


Wireless Router

Interference
Koi bhi Interference problem nahi he.

Router ke sath Interference Problem he

Technology
Present IrDA compliant devices

WLAN 802.11a/b/g/n/ac/ad standard compliants devices


Applications (Upyog)
Airline Me , Hospital ke operation theater me , Under Sea explorations , officess and ghar me internet browsing me.

WiFi Hotspot ke through Internet Access kiya ja sakta he .

Advantages
Interference kam he isliye Salty water me and Dencity area me bhi work karta he .

Interference Jyada he Salty Sea Water me bhi work karta he and Dencity Area me work nahi karta he . 


Privacy
Light Deevar ke dusri taraf nahi jata he isliye Data Transmission Secure rahta he .

Isme Network Open rahne ke karan Data Transmission Secure nahi rahta he .

Data Tranfer Speed
1 Gbps 

150 Mbps + 

Frequency Of Operation
Radio Waves ke frequency se 10 time jyada hota he . 

Isme 2.4 GHz , 4.9GHz and 5GHz 
Coverage
10 Meter ya Jahan tak Light jati he vahan tak range rahti he .
32 meters ( WLAN 802.11b/11g ) Transmission Power OR Antena pe depend karta he . 

Components
Lamp Driver , LED Photo Detector LED Bulb

Wireless Router 

LiFi PPT (Lifi Power point presentation)

Friends LiFi ko aap power point ki help se bhi samajh sakte he . iske liye me link de raha hu vaha ja kar aap Lifi ka PPP dekh sakte hai .


LiFi Project pdf download

is project ko download karne ke liye yaha click kare .

LiFi Model , LiFi Project Video

How to get LiFi at Home 

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