The Federal Communications Commission (FCC) is set to authorize a new class of wireless devices operating in the 6 GHz Wi-Fi band at higher power levels than currently permitted. Scheduled for a vote at the FCC's January 29 meeting, the order aims to create a category of unlicensed devices capable of operating outdoors with increased power, according to the FCC.

These devices, termed Geofenced Variable Power (GVP) devices, are designed to support high data rates suitable for applications like augmented and virtual reality (AR/VR), short-range hotspots, automation, and indoor navigation. The FCC stated that GVP devices would overcome limitations of previous device classes by enabling higher power and outdoor mobility. To mitigate potential interference, these devices will be required to utilize geofencing systems to avoid disrupting fixed microwave links and radio astronomy observatories.

Geofencing, in this context, refers to the use of location-based services to define virtual boundaries. When a device enters or exits a designated geofenced area, it can trigger a specific action, such as reducing its power output to prevent interference with sensitive equipment. This technology relies on a combination of GPS, Wi-Fi, and cellular data to determine a device's location.

FCC Chairman Brendan Carr credited the planned action to President Trump in a press release.

The move is expected to have significant implications for the development and deployment of next-generation wireless technologies. By allowing higher power levels, GVP devices could extend the range and improve the reliability of Wi-Fi networks, particularly in outdoor environments. This could facilitate the expansion of smart city initiatives, enhance industrial automation, and enable new AR/VR experiences.

However, the decision also raises concerns about potential interference with existing radio services. The 6 GHz band is already used by a variety of licensed services, including microwave links that are critical for public safety and infrastructure. The FCC's geofencing requirements are intended to address these concerns, but their effectiveness will depend on the accuracy and reliability of the geofencing systems.

The authorization of GVP devices represents the latest development in the ongoing evolution of Wi-Fi technology. As demand for wireless bandwidth continues to grow, the FCC is exploring new ways to make more spectrum available for unlicensed use. The 6 GHz band, in particular, is seen as a promising resource for meeting the increasing demand for high-speed wireless connectivity. The FCC will continue to monitor the performance of GVP devices and assess the need for further regulatory action.