The Federal Communications Commission (FCC) has adopted new sharing rules to enable commercial use of the lower 37 GHz spectrum band (37–37.6 GHz), a move that aims to support a range of applications including Internet of Things (IoT) systems, wireless broadband, and mobile network capacity.
Previously hindered by a lack of clear rules, this spectrum, shared between government and commercial users, will now be governed by a new licensing framework.
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Under the new system, entities must obtain a nationwide, non-exclusive license and coordinate use on a site-by-site basis. The rules prioritize military use in the 37–37.2 GHz range and require licensees to initiate operations within a year of registration.
The FCC is also seeking public input on emission limits, coordination mechanisms, and the potential for a dynamic spectrum management system.
The FCC’s action marks a pivotal advancement in U.S. spectrum policy. By establishing rules for the previously underutilized 37 GHz band, the FCC is unlocking 600 MHz of high-value spectrum critical for future technologies.
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This not only addresses the growing demand for wireless capacity but also fosters a balanced approach between national security and commercial innovation.
The flexible, site-coordinated licensing model lowers entry barriers, potentially benefiting smaller players and encouraging diverse innovation. Moreover, the FCC’s openness to dynamic spectrum management points to a more adaptive, efficient future.
Overall, this decision strengthens America’s 5G infrastructure while laying important groundwork for 6G readiness.
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