FCC Chairwoman Rosenworcel Proposes Expanding 6 GHz Band for Very Low Power Devices

On October 4, 2024, FCC Chairwoman Jessica Rosenworcel introduced a significant proposal aimed at expanding very low power (VLP) device operations within the 6 GHz spectrum. This proposal continues the FCC’s efforts to promote innovation by opening up access to unlicensed spectrum, a critical enabler for technologies like Wi-Fi 6E, Wi-Fi 7, and the growing Internet of Things (IoT).

Rosenworcel emphasized the importance of allowing access to airwaves without the need for licenses. She highlighted how this expansion will support cutting-edge applications such as augmented reality, virtual reality, and wearable technologies. These innovations are poised to improve various industries, including education, healthcare, and entertainment.

Key Benefits of the Proposal:

• Increased Spectrum for Innovation: If the proposal is approved, very low power devices will have access to 350 MHz of additional spectrum in the U-NII-6 (6.425-6.525 GHz) and U-NII-8 (6.875-7.125 GHz) bands.
• No Location Restrictions: VLP devices would not be restricted by location or tied to automatic frequency coordination systems, allowing more flexibility in how and where they operate.
• High-Speed, Short-Distance Connections: With low power requirements and short-distance operations, these devices are ideal for applications requiring high-data rates, enriching consumer experiences and boosting economic growth.

Technical and Operational Considerations:

The proposed rules are designed to protect incumbent licensed services operating within the 6 GHz band. VLP devices will need to employ measures such as contention-based protocols, transmit power control, and a prohibition on operating as part of a fixed outdoor infrastructure to prevent interference. These safeguards ensure that innovation can thrive while maintaining the integrity of existing services.

Supporting the Future of Connectivity:

This proposal is yet another step toward shaping the future of wireless connectivity. By creating more opportunities for unlicensed use in the 6 GHz band, the FCC is fostering an ecosystem where innovative devices and applications can continue to grow. From wearable tech to immersive entertainment, these advancements will play a vital role in enhancing daily life while driving economic development.

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