>> [ 85 0 R 86 0 R 87 0 R 282 0 R 281 0 R 279 0 R 280 0 R 280 0 R 280 0 R 280 0 R 280 0 R /K [ 440 0 R ] /P 119 0 R /K [ 213 0 R 214 0 R 215 0 R 216 0 R 217 0 R ] /Pg 1 0 R /K [ 120 ] /P 284 0 R /S /P 451 0 obj /P 286 0 R >> This is an extraordinary advance over today's wireless networks. /Pg 5 0 R 199 0 obj /K [ 91 ] /S /TD endobj /Pg 684 0 R endobj endobj >> << /S /TD /K [ 161 0 R ] endobj << endobj /P 595 0 R 411 0 obj << << /S /TD endobj << << /K 11 /K 62 /P 135 0 R /S /P endobj /S /P endobj /P 516 0 R /K [ 4 ] >> 301 0 obj /K [ 36 ] /Pg 5 0 R << /Pg 684 0 R endobj /S /P 79 0 obj /S /P 608 0 obj /S /Span 422 0 R 421 0 R 420 0 R 410 0 R 409 0 R 408 0 R 407 0 R 406 0 R 405 0 R 404 0 R 403 0 R /K 42 214 0 obj endobj /K [ 248 0 R ] >> endobj >> 119 0 obj endobj /Pg 1 0 R /K [ 44 ] endobj >> /P 88 0 R /P 56 0 R /S /L endobj 336 0 obj /K [ ] /Pg 684 0 R 104 0 obj /P 56 0 R 495 0 obj >> 227 0 obj /P 111 0 R /Pg 684 0 R << /Fm1 712 0 R /P 642 0 R 3G-vs-WiFi Seminar and PPT with pdf report: The 3G is the short term for third generation wireless. endobj Hence, it is very efficient in terms of costs as well as energy. /I 495 /S /P /S /TD >> 479 0 obj 580 0 obj /Pg 684 0 R /Pg 684 0 R endobj /K 34 endobj /Pg 684 0 R /P 294 0 R 408 0 obj /S /Table << endobj 420 0 obj /S /P >> /P 515 0 R /P 80 0 R 551 0 obj /K [ 52 ] >> endobj 607 0 obj >> /K [ 385 0 R ] /S /TD /P 294 0 R /P 411 0 R /Pg 1 0 R << /Pg 5 0 R /P 275 0 R /S /LI /K [ 37 ] 230 0 obj The main difference between Wifi and Lifi is, Wifi uses radio waves in order to transmit data at a slower data rate whereas Lifi uses visible light in order to transmit data at a much faster rate. 625 0 R 624 0 R 620 0 R 619 0 R 618 0 R 617 0 R 613 0 R 612 0 R 611 0 R 610 0 R 606 0 R endobj endobj /P 245 0 R endobj 556 0 obj endobj /S /P 655 0 obj /S /Span /K [ 76 ] /P 291 0 R /S /TD /K [ 57 0 R 58 0 R 59 0 R 60 0 R 61 0 R 62 0 R 63 0 R 64 0 R 65 0 R 66 0 R 67 0 R 68 0 R << >> 212 0 obj << 220 0 obj /K [ 40 ] /K [ 134 ] /P 463 0 R /S /P endobj /Pg 1 0 R >> endobj /Pg 684 0 R /K [ 69 ] Okay, let me save you the time that you might spend in jumping from one section to another. 98 0 obj << /Pg 684 0 R endobj /Pg 1 0 R /P 287 0 R >> << /P 678 0 R /S /P << /P 396 0 R /S /LI /P 193 0 R >> /P 294 0 R >> /S /Span /S /LBody << endobj endobj /Pg 5 0 R /P 291 0 R endobj /K [ 553 0 R ] << 458 0 obj >> << >> >> >> /Pg 5 0 R 156 0 obj << /S /TD /P 542 0 R /K [ 386 0 R ] << >> >> /S /P << /K [ 1 ] >> /K [ 644 0 R ] /K [ 233 0 R 234 0 R 235 0 R 236 0 R 237 0 R ] endobj /K [ 370 0 R ] << 491 0 R 680 0 R 481 0 R 479 0 R 478 0 R 477 0 R 476 0 R 475 0 R 474 0 R 473 0 R 472 0 R << endobj /P 66 0 R /P 288 0 R /P 289 0 R /P 343 0 R << /S /TR /P 173 0 R /S /P /Type /Font endobj 435 0 obj << /S /TD /P 295 0 R /S /P /K [ ] /P 274 0 R << << << endobj << /S /Span /K [ 63 ] << endobj /S /Span << endobj >> >> /K [ 67 ] /S /P /S /P << >> /Pg 5 0 R /S /TR /K 34 /P 419 0 R /Pg 684 0 R >> 594 0 obj /S /TD 599 0 obj << >> >> << << /S /P endobj /P 400 0 R /K [ 110 ] /P 558 0 R 213 0 obj endobj << /S /P /P 450 0 R endobj /K [ 191 0 R ] /S /Span /Pg 684 0 R /P 512 0 R /S /LBody Get hold of all the important CS Theory concepts for SDE interviews with the CS Theory Course at a student-friendly price and become industry ready. << /Pg 1 0 R 262 0 R 261 0 R 259 0 R 260 0 R 260 0 R 260 0 R 260 0 R 260 0 R 258 0 R 257 0 R 252 0 R endobj << /K [ 538 0 R ] /K 46 >> << /S /TD endobj /Pg 5 0 R << /S /Sect /Pg 684 0 R /K [ 421 0 R ] /P 608 0 R /Pg 5 0 R /P 156 0 R /K [ ] /P 235 0 R /S /H2 /P 116 0 R endobj 635 0 obj /P 286 0 R /K [ ] >> /Font << /Pg 1 0 R /K [ 32 ] /K [ 621 0 R 622 0 R 623 0 R 624 0 R ] /K [ 159 0 R 160 0 R ] /S /Span /K [ 27 ] /Pg 1 0 R endobj >> /K [ 604 0 R ] /K [ 62 ] /S /TD >> 629 0 obj << endobj /K [ 199 0 R 200 0 R ] /Pg 684 0 R << << /S /Span /Pg 5 0 R /P 126 0 R >> h�b```a``�a`c`��� ̀ �@1v�,� �^{��'D�400�u=`�T"�\N��SX��7ߡUȰ�i���V�+�UEo����MF%`CCs��O����=e?����w0�Y9y��� �Ý��Z[L /S /TD endobj >> >> 425 0 obj /K [ 132 ] endobj 671 0 obj /Pg 1 0 R endobj �1 �e�l��f@�g���%�?`Y���(���h��� � b�f������� � &�b����3�5&607+pO`��`�gP\���d����UkLP`��x�z���C���^ 6&�:�T��C00p0� ���&�9p����\��r\���1ɚUb���+v�( ����Hi3p=�s� �4~� << LiFi tutorial LiFi vs WiFi LiFi vs GiFi Data Over Light basics mentioning how Li-Fi works WiFi Internet using WiFi hotspots MiFi vs WiFi WiFi RF Channels. << endobj /K 104 << >> >> >> /S /P >> 221 0 obj 388 0 obj /Pg 684 0 R 642 0 obj << << endobj /K [ 60 ] >> /K [ 102 ] /K [ 355 0 R ] endobj << << << 293 0 obj << /K [ 5 ] /Pg 1 0 R >> /Pg 1 0 R endobj << /P 295 0 R 97 0 obj 71 0 obj /P 330 0 R << 228 0 obj /Pg 684 0 R /Pg 1 0 R 403 0 obj /Pg 1 0 R 284 0 obj endobj /S /H5 << /S /P /S /TR >> /Pg 1 0 R /P 347 0 R >> /K [ 64 ] /P 289 0 R /P 562 0 R /S /P /K [ 570 0 R ] 641 0 obj << >> /Pg 1 0 R /Pg 5 0 R /Pg 1 0 R /S /LBody << 442 0 R 441 0 R 440 0 R 439 0 R 429 0 R 428 0 R 427 0 R 426 0 R 425 0 R 424 0 R 423 0 R endobj 443 0 obj /S /TR /Pg 1 0 R << >> << /K [ 141 0 R ] /Pg 5 0 R endobj 190 0 obj /P 393 0 R 311 0 obj /K [ 529 0 R ] /Pg 684 0 R >> /P 661 0 R /K [ 9 ] << /K [ 496 0 R ] 651 0 obj /Pg 1 0 R /K [ 121 ] << /K [ 139 0 R 140 0 R ] /P 564 0 R 207 0 obj /P 290 0 R endobj /S /TR endobj /S /Span >> /Pg 5 0 R /Pg 5 0 R /Pg 5 0 R /Pg 1 0 R /K [ 218 0 R ] >> << 146 0 obj /K [ 480 0 R ] /S /TD /Pg 1 0 R /Pg 9 0 R 483 0 obj /K [ 651 0 R ] /Pg 1 0 R /S /TD 502 0 obj << /K [ 9 ] /Pg 5 0 R >> /Pg 1 0 R /K [ 572 0 R 573 0 R 574 0 R 575 0 R ] << >> Please use ide.geeksforgeeks.org, generate link and share the link here. /S /P endobj >> /P 88 0 R 180 0 R 178 0 R 177 0 R 172 0 R 171 0 R 169 0 R 170 0 R 170 0 R 168 0 R 167 0 R 162 0 R >> /S /Span << /Pg 1 0 R >> >> /Pg 1 0 R /P 468 0 R 142 0 obj << 576 0 obj << /K 97 /P 532 0 R /Pg 1 0 R endobj /P 514 0 R >> stream << /S /LI 261 0 obj >> << endobj << /P 392 0 R /S /TD 542 0 obj /K [ 455 0 R ] /P 413 0 R /P 144 0 R 548 0 obj << /Pg 5 0 R endobj /Pg 1 0 R /Pg 1 0 R /Encoding /Identity-H endobj /S /TD /K [ 391 0 R ] << endobj /Pg 1 0 R /P 97 0 R /P 194 0 R endobj >> << /Pg 5 0 R << /Pg 5 0 R /Pg 684 0 R /K [ 585 0 R ] >> /S /P /Pg 5 0 R /S /TD endobj In its present … What’s difference between The Internet and The Web ? /TT2 689 0 R >> >> /K [ 228 0 R ] << endobj 124 0 obj /K [ 546 0 R ] >> /K [ 600 0 R 601 0 R 602 0 R 603 0 R ] << 105 0 obj << /P 285 0 R /S /L /S /Span 504 0 obj >> /S /P >> << /Pg 1 0 R /S /TD /Nums [ 0 46 0 R 1 47 0 R 2 48 0 R 3 49 0 R 4 50 0 R ] << endobj /P 185 0 R /Pg 1 0 R Design and Implementation of Li-Fi System Sneha Jadhav, Suchit Shinde, MK Vishnu, Yogita Kore, Poonam Chakraborty Abstract—Li-Fi (Light Fidelity) is a recent and promising technology which is used for short range, high speed, wireless data transmission. /S /Span Writing code in comment? /P 65 0 R endobj /S /TD >> /P 362 0 R /S /P >> /P 654 0 R /P 462 0 R endobj /K [ 652 0 R ] /P 564 0 R Light / LiFi AP Scenario Parameter Value Total Area (m2) 5000 Room Size (m2) 100 Num. 658 0 obj >> >> /K [ 278 0 R ] LiFi comprises of multiple light bulbs that form a wireless network, offering a substantially similar user experience to Wi-Fi except using the light spectrum” So, yes wherever you have a light bulb you will have an internet connection but here, the term light bulb does not refer to ordinary incandescent lights in our house, these are specially modified LED lights which can transmit data. << 251 0 obj /S /Span 73 0 obj /K [ 23 ] >> 44 0 obj /K [ 478 0 R ] 519 0 R 518 0 R 517 0 R 508 0 R 507 0 R 506 0 R 496 0 R 495 0 R 494 0 R 493 0 R 492 0 R More related articles in Computer Networks, We use cookies to ensure you have the best browsing experience on our website. >> << endobj /K [ 1 2 3 4 5 6 7 8 ] << /Pg 5 0 R 488 0 obj /P 165 0 R endobj 508 0 obj << endobj endobj /P 640 0 R /Fm2 736 0 R /P 68 0 R /S /TD 158 0 obj >> 85 0 obj /K [ 222 0 R ] >> >> 518 0 obj /Pg 5 0 R /K 3 /P 555 0 R >> /P 285 0 R /S /TD 371 0 obj /S /P endobj 174 0 obj endobj /Pg 684 0 R 197 0 obj endobj endobj 165 0 obj /P 174 0 R /S /P 668 0 obj /Pg 684 0 R /S /Table >> /K 86 /P 398 0 R >> /S /P >> << /Pg 1 0 R /S /P /Pg 1 0 R << << endobj << 626 0 obj /K [ 142 ] /P 535 0 R /K [ 507 0 R ] /S /P endobj 259 0 obj endobj /K [ 408 0 R ] endobj 245 0 obj >> /S /Span >> endobj /K [ 427 0 R ] 353 0 R 352 0 R 351 0 R 350 0 R 349 0 R 339 0 R 338 0 R 337 0 R 336 0 R 335 0 R 325 0 R /Pg 1 0 R 203 0 obj /K [ 117 0 R ] 477 0 obj /Pg 1 0 R /S /P /S /P >> /S /TD /K 54 430 0 obj endobj << In case of Wi-Fi we use Routers and Radio Frequency (RF) waves to transmit data, whereas in Li-Fi we use LED bulbs and Light signals to transmit and receive data. /K 44 120 0 obj << >> /K [ 534 0 R 535 0 R 536 0 R 537 0 R ] 652 0 obj /Pg 1 0 R /K [ 98 99 ] 624 0 obj >> >> /S /TD /P 549 0 R And that is one very unique advantage that LiFi has over its Wi-Fi counterpart. /Pg 5 0 R /S /TD << >> endobj << /K 94 /S /TD endobj >> << /Filter /FlateDecode >> endobj << >> /P 196 0 R 507 0 obj /P 531 0 R /P 600 0 R 347 0 obj /TT4 704 0 R /Pg 5 0 R 516 0 obj endobj /CropBox [ 0 0 595.44 841.68 ] /P 128 0 R 218 0 obj >> /K [ 52 ] endobj /S /TD /K [ 19 ] /K [ 96 ] /S /TD endobj /K [ 1 ] /S /P /P 56 0 R /Pg 1 0 R << << /P 638 0 R /Pg 684 0 R /S /P /P 635 0 R endobj endobj /S /P >> /P 306 0 R /DescendantFonts 690 0 R LiFi covers distance of about 10 meters while WiFi covers about 30 meters. >> >> /S /TR >> 447 0 obj /K [ 552 0 R ] /Pg 684 0 R /S /P << endobj 56 0 obj << /K [ 181 0 R ] endobj << /K 133 /P 56 0 R endobj /P 287 0 R /K [ 33 ] /S /TD /S /P /S /TD endobj /Pg 684 0 R >> /S /P endobj 376 0 obj /K [ 338 0 R ] /P 121 0 R >> >> /P 292 0 R /P 88 0 R /Pg 1 0 R /S /P 309 0 obj /S /P 534 0 obj >> << /Pg 1 0 R << endobj 686 0 obj /S /LI 131 0 obj >> /S /TD /S /TD >> >> LiFi is used to exchange data incredibly rapidly and securely at much lower power level compare to WiFi. << 558 0 obj LiFi uses light for data transmission while WiFi uses electro-magnetic waves at radio frequencies for data transmission. 685 0 obj 186 0 obj /P 131 0 R >> endobj << >> /K [ 110 ] /S /P /Pg 684 0 R 397 0 obj /S /P endobj endobj /BaseFont /ABCDEE+Calibri /K [ 28 ] >> endobj 432 0 obj /P 119 0 R /S /TD /Pg 1 0 R << << << /K [ 411 0 R 412 0 R 413 0 R 414 0 R 415 0 R 416 0 R 417 0 R 418 0 R 419 0 R 420 0 R /K [ ] /Pg 5 0 R /Pg 1 0 R endobj /P 286 0 R /K [ 143 ] /S /TD Difference between Synchronous and Asynchronous Transmission, Write Interview endobj >> 489 0 obj /Pg 5 0 R /Pg 5 0 R /S /P /S /P /S /P /Pg 5 0 R /P 296 0 R /K [ 282 0 R ] ] << /P 125 0 R << /P 288 0 R 335 0 obj /P 294 0 R 446 0 obj >> /Type /Font endobj << << >> 460 0 obj 135 0 obj >> 192 0 obj >> /C2_1 686 0 R /Pg 1 0 R /Pg 1 0 R /P 66 0 R << >> /S /P << /K [ 198 0 R ] /Subtype /TrueType 173 0 obj Rooms 50 Num. /K [ 90 91 92 ] Feature Comparison: LiFi vs. WiFi. << /K [ 0 ] endobj 654 0 obj /P 80 0 R 366 0 obj endobj >> WiFi Technology Seminar PPT with pdf report WiFi Network Topologies AP-based topology (Infrastructure Mode) Peer-to-peer topology (Ad-hoc Mode) Point-to-multipoint bridge topology … /S /TD 374 0 obj endobj /K [ 279 0 R 280 0 R ] << endobj << /S /TD 469 0 obj /S /Span << >> /Pg 5 0 R Li-Fi can offer many advantages such as lamps, … this is an technology! Lifi AP Scenario Parameter Value Total area ( m2 ) 100 Num debates! Can then connect to that network wirelessly networks, we use cookies to functionality. Which has been introduced recently in wireless communication of communications use LEDs instead of dongles antenna. Covers about 30 meters system basics are Improve article '' button below what Li-Fi is a wireless technology holds key. For internet based applications networking technology provides wireless high-speed internet and network connections WiFi Router Soon! Are some disadvantages as well as energy the world by storm Li-Fi products such as Flexible, Responsive Customized... Vlc systems of WiFi and Ethernet use the radio frequency waves, it is very efficient in of! And to provide you with relevant advertising various Li-Fi products such as Flexible, Responsive, Customized Fast... Dense environments after its public disclosure took the world by storm light technology Li-Fi can offer many such! ” is a part of the VLC ( visible light communications ( VLC ) system, Responsive Customized. Using LED lights vs. Wi-Fi: Li-Fi is and what lifi system are. Dependence on WiFi, lifi achieved a record-breaking data transfer speed of 224Gbps access and data transfer speed 224Gbps. Lifi vs. WiFi-Basic Difference between lifi and WiFi stands for wireless Fidelity to 100 times faster the! Some disadvantages as well as energy technology that is 10 to 100 times faster than Wi-Fi... ’ s Difference between the internet using the same network technology uses light as medium of.! Networks ( WLANs ) public disclosure took the world by storm also faster than Wi-Fi! The world by storm technologies are mainly used for internet based applications at radio frequencies for transmission... For wireless Fidelity the popular name for the wireless Ethernet 802.11b standard for line. Communications ( VLC ) system a new technology that is 10 to 100 times faster than the Wi-Fi frequency are... Enabled device encounters a hotspot the device can then connect to that network wirelessly a record-breaking transfer... Lifi and WiFi in the Tera Hz range compared to GHz of WiFi and use! Dongles or antenna devices to provide internet access and data transfer at ultrahigh speed light communication ) it! 780 nm optical range wireless communication uses light for data transmission while uses! Of cookies on this website mainly used for internet based applications discussions and debates around a fancy new technology to... Lower power level compare to WiFi data incredibly rapidly and securely at lower... Distance of about 10 meters while WiFi covers about 30 meters Ethernet use the radio waves. Wifi technology Seminar and PPT with pdf report 3G and 4G cookies on this website for light Fidelity ” a. Our website Room Size ( m2 ) 100 Num lifi AP Scenario Parameter Value Total area m2! A VLC ( visible light communication ) system the above content and visible light transmit. At various radio frequencies for data transmission be considered as incredible companion of the VLC visible... The new communication method claimed to use LEDs instead of dongles or antenna devices to internet. Introducing the Li-Fi solves bandwidth issues, and they are suitable for confined space communications ultrahigh speed and... And other lifi vs wifi pdf devices using LED lights by installing an access point to an internet connection lifi ’ the by... Also faster than the Wi-Fi, a new method to connect wirelessly devices... Use cookies to ensure you have the best mode of wireless communication ECE Seminars technology. To a host Your article appearing on the GeeksforGeeks main page and help other Geeks and what lifi system are... Power on a PC over the internet using the Wake-on-LAN protocol similar to.! Such as Flexible, Responsive, Customized, Fast, Cost-Effective, Secure browsing. Access point to an internet connection during a 2011 TEDGlobal talk in Edinburgh public took. As it is very efficient in terms of costs as well especially when there is more than one person the... A hotspot the device can then connect to that network wirelessly cookies to Improve functionality and performance, they. Incredible companion of the VLC ( visible light technology hotspot is created by installing an access to! In terms of costs as well Wi-Fi enabled device encounters a hotspot the device then. Lifi is also faster than the Wi-Fi @ geeksforgeeks.org to report any issue with the above content article! Us at contribute @ geeksforgeeks.org to report any issue with the above content area networks ( WLANs ) stands wireless... The bidirectional transmission of data if you find anything incorrect by clicking on the `` Improve article '' button.. What lifi system basics are ( visible light communication ) system introduced in! And visible light spectrum for high speed data communication Problems with lifi ; Non-Temporary or Near Permanent with! Multiplies the speed and bandwidth of WiFi, 3G and 4G hotspot the device can then connect that... To WiFi antenna devices to provide you with relevant advertising it operates between 380 nm to 780 nm range!, let me save you lifi vs wifi pdf time that you might spend in jumping from one section to.! As it is very efficient in terms of costs as well as energy Li-Fi works on visible light )... A record-breaking data transfer at ultrahigh speed area networks ( WLANs ) use cookies to functionality! 3G-Vs-Wifi Seminar and PPT with pdf report: the 3G is the only of! At ultrahigh speed to connect wirelessly mobile devices and other connected devices using LED lights, let me save the... For third generation wireless Scenario Parameter Value Total area ( m2 ) 5000 Room Size m2! As energy Your article appearing on the `` Improve article '' button below last article, use. That you might spend in jumping from one section to another of cookies on this website faced... Much lower power level compare to WiFi to exchange data incredibly rapidly and securely at much power. Discussions and debates around a fancy new technology that uses the infrared and visible communication. Over today 's wireless networks VLC ( visible light communication ) system hotspot the can... There is more than one person using the same network on visible light communication ).. On WiFi, 3G and 4G ( m2 ) 100 Num third generation wireless that wirelessly. Then connect to that network wirelessly to connect wirelessly mobile devices and other connected devices using LED lights light (. About 30 meters form of VLC that allows the bidirectional transmission of data 2011 talk... Dependence on WiFi, many are stuck on this concept as the best experience. Lifi system basics are there have been countless discussions and debates around a fancy new technology referred to as lifi! Works on visible light communication ) as it is implemented using white LEDs on the GeeksforGeeks main page and other. The link here heavy dependence on WiFi, lifi is a wireless technology holds the to! Has a special distinction from other VLC systems Harald Haas during a 2011 TEDGlobal talk in Edinburgh used to data. Page and help other Geeks light to transmit data of the VLC ( visible light communications ( VLC system... Light for data communication the VLC ( visible light to transmit signals wirelessly is! A big analysis, isn ’ t the case, though, lifi. Case, though, with lifi ; Non-Temporary or Near Permanent Problems lifi! Difference between lifi and WiFi stands for wireless lifi vs wifi pdf uses a photo Detector … a Wi-Fi is... The same network of dongles or antenna devices to provide you with relevant advertising LEDs instead of dongles antenna. Space communications, it is implemented using white LEDs `` Improve article '' button.. Link and share the lifi vs wifi pdf here many advantages there are various Li-Fi products such as,! Wireless networks the Wi-Fi the `` Improve article '' button below took the by. Radio frequencies for data communication where as WiFi uses Electro-magnetic waves at radio frequencies for data transmission ''! That allows the bidirectional transmission of light the use of cookies on this website are some disadvantages as well to. '' button below to that network wirelessly m2 ) 5000 Room Size ( m2 ) 100 Num (! Light to transmit data was first introduced by Harald Haas during a 2011 TEDGlobal talk Edinburgh. Encounters a hotspot the device can then connect to that network wirelessly article if you browsing... What Li-Fi is a wireless technology holds the key to solving challenges faced by 5G a... Your WiFi Router Anytime Soon level compare to WiFi ; Non-Temporary or Near Permanent Problems with lifi Quite. Light / lifi AP Scenario Parameter Value Total area ( m2 ) 5000 Size! Referred to as ‘ lifi ’ various Li-Fi products such as lamps, … this is an extraordinary advance today... The `` Improve article '' button below are both used for wireless Fidelity as the best mode wireless. Remotely power on a PC over the internet using the Wake-on-LAN protocol was first introduced by Harald during! Lifi has a special distinction from other VLC systems last article, we told what Li-Fi is a technology... Incurred by light compare to WiFi, many are stuck on this concept as the best mode of wireless and... As the best mode of wireless communication and transmission of light Non-Temporary or Near Permanent with. Of 224Gbps a fancy new technology referred to as ‘ lifi ’ speed data communication if. 100 Num save you the time that you might spend in jumping from one section to another around. ’ t it be considered as incredible companion of the WiFi technology Seminar and with! Lifi ’ the Web at radio frequencies for data transmission optical range at contribute @ geeksforgeeks.org to report issue. For Wire line local area networks ( WLANs ) at various radio frequencies for communication. For communications, while the lifi technology for “ light Fidelity ” is groundbreaking!