Apple's new patent exposed: Li-Fi technology may revolutionize iPhone wireless transmission capabilities

Apple’s recently obtained technology patent shows that future iPhones may introduce Li-Fi technology to improve the speed and security of the AirDrop function. This technology will make data transmission faster and more secure, and will no longer rely entirely on traditional Bluetooth and Wi-Fi technologies.

The new patent, titled "Optical Structures in Directional Free-Space Optical Communications Systems for Portable Electronic Devices," is an innovative technology, although it is not directly mentioned Li-Fi, but it can be seen from the description that it utilizes optical communication systems for data transmission. Apple points out that when devices are close and aligned with each other, optical communication has higher security and transmission speeds than traditional Wi-Fi or Bluetooth.

Compared with traditional communication protocols such as Wi-Fi, NFC and Bluetooth, Li-Fi technology has obvious advantages. In terms of data transmission rate, Li-Fi can achieve high-speed transmission of several gigabytes or even several terabytes per second, far exceeding existing technology. In addition, Li-Fi has also significantly improved the privacy and security of data transmission, providing users with more reliable protection.

Although Apple does not clearly state in the patent that this technology is specifically designed for the iPhone, judging from the patent description and application scenarios, it is very likely that the iPhone is this One of the main applications of this technology. In addition, the patent is also applicable to other devices such as tablets, laptops, desktops, control devices or network devices, showing that it has broad application prospects.

According to my understanding, Apple’s research in the field of optical communications is not without foundation. In fact, Apple has explored infrared (IR) transmitters/receivers in its Mac devices for short-range data exchange. However, this technology is not widely used due to the slow transmission speed of infrared light and the need for precise alignment of the device. However, with the emergence and development of Li-Fi technology, Apple is expected to make major breakthroughs in the field of optical communications and bring users a new communication experience. Li-Fi technology uses visible light for data transmission, allowing higher speeds and lower interference than traditional wireless technologies. Therefore, Apple may use this technology to develop faster and more reliable communication solutions so that users can enjoy a better communication experience.

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