Originating from local area network (LAN) technology, Wi-Fi complements cellular technology, jointly supporting the indispensable wireless communication needs in people's daily lives and influencing work-life patterns. From the 802.11 standard to the now-familiar Wi-Fi 7, the evolution involves more than just naming simplification—applications have also become increasingly diversified. According to industry data, global Wi-Fi device connections have exceeded 7 billion, forming a market worth over $20 billion, covering scenarios such as smartphones, PC, home, office, industry and automotive.
Compared to cellular technology, Wi-Fi prioritizes communication speed and global universal interfaces, so technological evolution focuses on enhancing speed, connection quantity, and efficiency. Today, Wi-Fi bands include 2.4GHz/5.8GHz and the emerging large-bandwidth 6GHz unlicensed band, balancing popularity with ultimate high-speed communication experiences. As Wi-Fi technology advances, it is expected to enable more devices and scenarios to access networks, ushering in a new era of intelligent interconnection for all things.
