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Li-Fi not only provides speeds 100 times faster than Wi-Fi, but also guarantees a higher level of security. The Institute of Electrical and Radio Electronics Engineers (IEEE), a
The Institute of Electrical and Radio Electronics Engineers (IEEE), a non-profit organization, has adopted Li-Fi (Light Fidelity), a new wireless communication standard based on optical information transmission. This revolutionary communications solution offers data transfer rates 100 times faster than Wi-Fi and can reach an incredible 224GB/s. Approval of the standard is welcomed by manufacturers who are already actively working on the introduction of Li-Fi systems.
Li-Fi differs from traditional wireless technologies such as Wi-Fi and 5G by using an optical data transmission range. Li-Fi uses flickering light from traditional LED bulbs instead of radio waves. Photons invisible to the human eye are converted into information at the receiver. This provides a higher level of security and privacy, as light radiates only within the field of view, prevents penetration through walls, and reduces the risk of interference and eavesdropping. In addition, Li-Fi allows accurate navigation inside buildings with an error level of up to one centimeter.
Despite its advantages, Li-Fi has its limitations. The technology only works indoors, not outdoors and requires a line of sight between the transmitter and receiver. The radio waves used by Wi-Fi and 5G will continue to be the best choice for long distance data transmission. However, where possible and justified, the adoption of Li-Fi with significant benefits will be demanded.
With the publication of the IEEE 802.11bb standard, manufacturers have gained a more reliable foundation for the development and implementation of Li-Fi devices. PureLiFi, one of the leading representatives of this technology, has already introduced the Light Antenna ONE module, which is ready to be integrated into connected devices. At only 14.5mm, this compact item is available to OEMs for evaluation and testing. A wide range of Li-Fi powered devices is expected to hit the market in the near future, and experts anticipate their active implementation ahead of the Mobile World Congress expo in February next year.
Li-Fi opens up new possibilities for data transmission and promises a revolution in communications. With its help, the data transfer rate, security and confidentiality level reaches high values. This is another example of innovation that will help develop and improve information technology in the future. Source
Source: Port Altele
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