The D.C. Circuit Court unanimously upheld the FCC’s decision to free up the 6 GHz band for next-generation Wi-Fi.
Federal Communications Commission Chairwoman Jessica Rosenworcel: “Today’s decision is an important step in clearing the way for next generation Wi-Fi access at a time when it is needed most. In this pandemic so much of modern life has migrated online. 6 GHz Wi-Fi will help us address this challenge by offering more access in more places, faster speeds, and better performance from our Wi-Fi networks. It will also help us in our mission to connect everyone, everywhere. That’s good for consumers, for broadband deployment, and for the nation’s wireless economy.
“I want to thank the outstanding professionals in the FCC’s Office of General Counsel for their strong defense of the FCC’s work in this proceeding, as well as the Office of Engineering and Technology and the Wireless Telecommunications Bureau for their careful and expert work in addressing the complex technical issues presented in the record. It is encouraging to read the Court’s strong approval of this work and we look forward to addressing on remand the narrow issue that the court identified.”
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FCC opens 6 GHz Band to Wi-Fi
The FCC voted to open 1,200 megahertz of spectrum in the 6 GHz band (5.925–7.125 GHz) available for Wi-Fi and other unlicensed uses. The 6 GHz band is currently populated by, among others, microwave services that are used to support utilities, public safety, and wireless backhaul. Unlicensed devices will share this spectrum with incumbent licensed services under rules crafted to protect those licensed services and enable both unlicensed and licensed operations to thrive throughout the band.
The new rules authorize indoor low-power operations over the full 1,200 megahertz and standard-power devices in 850 megahertz in the 6 GHz band. An automated frequency coordination system will prevent standard power access points from operating where they could cause interference to incumbent services.
The FCC expects its new rules to accelerate the adoption of Wi-Fi 6 and play a major role in the growth of the Internet of Things.
FCC Chairman Ajit Pai states: “Ultimately, I expect that 6 GHz unlicensed devices will become a part of consumers’ everyday lives. And I predict the rules we adopt today will play a major role in the growth of the Internet of Things, connecting appliances, machines, meters, wearables, smart televisions, and other consumer electronics, as well as industrial sensors for manufacturing. At the same time, our approach will ensure that incumbents in the 6 GHz band are protected from harmful interference. The microwave services that already use this band are critical to the operations of utilities, public safety, and wireless backhaul operations. And we are ensuring that those incumbents are protected by requiring the use of automated frequency coordination systems, which will only allow new standard-power operations in areas that will not cause interference to incumbent services, and by placing conservative power limits on low-power indoor operations.”
“By making 6 GHz available for unlicensed use, the FCC has secured the future of Wi-Fi. 6 GHz access is a seminal development for connectivity and provides Wi-Fi more capacity to deliver groundbreaking use cases and to unlock novel new Wi-Fi applications,” said Edgar Figueroa, president and CEO, Wi-Fi Alliance. “Today’s global climate highlights how important Wi-Fi is in connectivity and productivity, and new Wi-Fi 6E solutions will further increase Wi-Fi’s standing.”
FCC authorizes first Wi-Fi device for 6 GHz spectrum band
The FCC authorized the first Wi-Fi device for use in the 6 GHz spectrum band (5.925–7.125 GHz). Specifically, the FCC’s Office of Engineering and Technology authorized Broadcom’s application for the first 6 GHz transmitter. In April, the Commission adopted new rules to expand unlicensed operations in the 6 GHz band, ushering in Wi-Fi 6—the next generation of Wi-Fi—and boosting the growth of the Internet of Things. FCC…
