Southern, Wi-Fi Alliance Have Different Takes on 6 GHz Certification
Southern Co. urged continuing caution as the FCC considers approving automated frequency coordination providers in the 6 GHz band. The agency issued a public notice last week (see 2211030066). Some proposed AFC providers expect required tests to be completed by…
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early next year (see 2211040055). Southern officials met with aides to Chairwoman Jessica Rosenworcel and Commissioner Geoffrey Starks, said a filing posted Wednesday in docket 18-295. Southern asked the FCC to require broader tests using Wi-Fi 6E systems available at the University of Michigan. “Southern noted the particular value of collecting data on current Wi-Fi operations to the successful development and implementation” of AFC, the company said. Southern “remains very concerned about the potential for harmful interference to licensed 6 GHz systems that support critical electric utility and public safety operations and the potential consequences of any disruptions in public safety communications or in utilities’ ability to monitor and control the electric grid,” the filing said: “Southern appreciates the urgency of making additional unlicensed spectrum available for use but urged the Commission not to rush and to take the time needed to ensure the effectiveness of AFC in supporting unlicensed use and protecting incumbent operations in the band.” The Wi-Fi Alliance in a call with an aide to Rosenworcel urged action. The FCC should finalize “procedures for obtaining certification for 6 GHz standard power devices” and issue “as soon as possible, the further Public Notices contemplated by the AFC Conditional Approval Public Notice that will provide additional details on AFC testing protocols,” the alliance said.