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News FCC OPENS ENTIRE 6 GHz BAND TO VERY LOW POWER DEVICE OPERATIONS

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Media Contact:
MediaRelations@fcc.gov

For Immediate Release

FCC OPENS ENTIRE 6 GHz BAND TO VERY LOW POWER DEVICE OPERATIONS
--
WASHINGTON, December 11, 2024—The Federal Communications Commission today adopted new rules to expand very low power device operations across all 1,200 megahertz of the 6 GHz band alongside other unlicensed and Wi-Fi-enabled devices. This added flexibility in the 6 GHz band will bolster a growing eco-system of cutting-edge applications like wearable technologies and augmented and virtual reality, which will enhance learning opportunities, improve healthcare outcomes, and bring new entertainment experiences. The FCC has, in recent years, expanded unlicensed use between 5.925 and 7.125 GHz, helping to usher in Wi-Fi 6E, set the stage for Wi-Fi 7, and support the growth of the Internet of Things.

The Report and Order permits the very low power (VLP) class of unlicensed devices to operate across 350 megahertz of spectrum in the U-NII-6 (6.425-6.525 GHz) and U-NII-8 (6.875-7.125 GHz) portions of the 6 GHz band at the same power levels and technical/operational protections as recently approved for the U-NII-5 (5.925-6.425 GHz) and U-NII-7 (6.525-6.875 GHz) bands while protecting incumbent licensed services that also operate in the band. These VLP devices will have no restriction on locations where they may operate and will not be required to operate under the control of an automatic frequency coordination system. To ensure the risk of interference remains insignificant, the devices will be required to employ a contention-based protocol and implement transmit power control while prohibited from operating as part of a fixed outdoor infrastructure.

VLP devices operate at very low power across short distances and provide very high connection speeds, which are ideal for the types of high-data rate cutting-edge applications that will both enrich consumer experiences and bolster the nation’s economy. The FCC’s actions in the 6 GHz band will spur innovation by providing more capacity for emerging technologies and applications, such as augmented reality and virtual reality, in-car connectivity, wearable on-body devices, healthcare monitoring, short-range mobile hotspots, high accuracy location and navigation, automation, and more.

Action by the Commission December 11, 2024 by Third Report and Order (FCC 24-125). Chairwoman Rosenworcel, Commissioners Carr, Starks, Simington, and Gomez approving. Chairwoman Rosenworcel and Commissioners Starks issuing separate statements.

ET Docket No. 18-295, GN Docket No. 17-183

###

Media Relations: (202) 418-0500 / ASL: (844) 432-2275 / Twitter: @FCC / www.fcc.gov

This is an unofficial announcement of Commission action. Release of the full text of a Commission order constitutes official action. See MCI v. FCC, 515 F.2d 385 (D.C. Cir. 1974).
 
Media Contact:
MediaRelations@fcc.gov

For Immediate Release

FCC OPENS ENTIRE 6 GHz BAND TO VERY LOW POWER DEVICE OPERATIONS
--
WASHINGTON, December 11, 2024—The Federal Communications Commission today adopted new rules to expand very low power device operations across all 1,200 megahertz of the 6 GHz band alongside other unlicensed and Wi-Fi-enabled devices. This added flexibility in the 6 GHz band will bolster a growing eco-system of cutting-edge applications like wearable technologies and augmented and virtual reality, which will enhance learning opportunities, improve healthcare outcomes, and bring new entertainment experiences. The FCC has, in recent years, expanded unlicensed use between 5.925 and 7.125 GHz, helping to usher in Wi-Fi 6E, set the stage for Wi-Fi 7, and support the growth of the Internet of Things.

The Report and Order permits the very low power (VLP) class of unlicensed devices to operate across 350 megahertz of spectrum in the U-NII-6 (6.425-6.525 GHz) and U-NII-8 (6.875-7.125 GHz) portions of the 6 GHz band at the same power levels and technical/operational protections as recently approved for the U-NII-5 (5.925-6.425 GHz) and U-NII-7 (6.525-6.875 GHz) bands while protecting incumbent licensed services that also operate in the band. These VLP devices will have no restriction on locations where they may operate and will not be required to operate under the control of an automatic frequency coordination system. To ensure the risk of interference remains insignificant, the devices will be required to employ a contention-based protocol and implement transmit power control while prohibited from operating as part of a fixed outdoor infrastructure.

VLP devices operate at very low power across short distances and provide very high connection speeds, which are ideal for the types of high-data rate cutting-edge applications that will both enrich consumer experiences and bolster the nation’s economy. The FCC’s actions in the 6 GHz band will spur innovation by providing more capacity for emerging technologies and applications, such as augmented reality and virtual reality, in-car connectivity, wearable on-body devices, healthcare monitoring, short-range mobile hotspots, high accuracy location and navigation, automation, and more.

Action by the Commission December 11, 2024 by Third Report and Order (FCC 24-125). Chairwoman Rosenworcel, Commissioners Carr, Starks, Simington, and Gomez approving. Chairwoman Rosenworcel and Commissioners Starks issuing separate statements.

ET Docket No. 18-295, GN Docket No. 17-183

###

Media Relations: (202) 418-0500 / ASL: (844) 432-2275 / Twitter: @FCC / www.fcc.gov

This is an unofficial announcement of Commission action. Release of the full text of a Commission order constitutes official action. See MCI v. FCC, 515 F.2d 385 (D.C. Cir. 1974).
I am all for support of this, but why was there a limitation to this in the past? are there any pitfalls to consider?
 
I am all for support of this, but why was there a limitation to this in the past? are there any pitfalls to consider?

For the UNII-6 and UNII-8, there are some incumbent users already licensed in those bands - the Report and Order opens up unlicensed use at very low power. They will have do something similar to DFS to detect the incumbent usage to avoid contention.

It's generally good news, as this does open up some more channels for 6e/7 usage, however, I don't see it being retroactive to devices currently on the market.

Similar to the 5GHz extension channels above UNII-3... also referred to as UNII-4 (synology for example, can use UNII-4 on the RT6600ax, but there are no clients I'm aware of that can use those - nice for WiFi bridges and back-end for mesh on Synology)
 

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