The FCC has adopted a Notice of Proposed Rulemaking seeking to modernize its ultra-wideband (UWB) rules for the first time since the technology’s regulatory framework was established in 2002. The Commission notes that UWB technology has evolved from a nascent technology into a multi-billion-dollar industry that supports a wide range of applications, including asset tracking, factory and home automation, keyless entry systems, indoor navigation, medical monitoring, and public safety operations. According to the FCC, existing rules have become increasingly outdated and have required a growing number of waivers to accommodate new uses and technological advances. The NPRM therefore seeks comment on revisions that would provide greater flexibility for UWB operations while continuing to protect incumbent spectrum users from harmful interference.
Among other issues, the FCC proposes to update technical definitions, measurement procedures, operational restrictions, and other requirements governing UWB devices. The Commission also seeks comment on creating a new category of UWB devices and conducting a comprehensive review of the entire UWB regulatory framework, including eligibility restrictions, labeling and marketing requirements, emission limits, and outdated operational rules. Comments on the NPRM will be due 30 days after publication in the Federal Register, which has not yet occurred, and reply comments will be due 60 days after publication.
