The US Federal Communications Commission (FCC) voted to explore ways to deliver direct satellite connectivity to unlicensed devices using 200MHz of related spectrum to advance services requiring handoff between terrestrial and non-terrestrial links.
It stated the move could give consumers an βadditional option for reliable connectivityβ, as investment in direct-to-device (D2D) services continues to grow.
The Notice of Proposed Rulemaking (NPRM) examines potential reforms to enable devices operating in certain part 15 bands communicate with FCC-authorised satellites.
Part 15 rules govern unlicensed wireless equipment widely used by businesses and consumers. The FCC stated the move is intended to expand opportunities for Wi-Fi and applications including IoT which βbenefit from more robust wireless connectivityβ.
It also proposed clarifying part 15-authorised equipment may be used within and between authorised spacecraft.
The FCC intends to explore further scenarios βin which part 15 devices mightβ safely and effectively operate in space,
Money maker
FCC chair Brendan Carr said the move builds on 18-months of regulatory steps to enable D2D services, including freeing up spectrum, providing certainty around buildout milestones, and clarifying exclusivity and legal rights to encourage investment.
He said the measures had helped generate tens of billions of dollars in D2D deal flow.
βFor the first time in FCC history, we are exploring whether D2D services are technically possible in more than 200 MHz of unlicensed spectrum,β he said.
βThese frequencies could yield more capacity to complement D2D services and encourage experimentation.β
He added unlicensed spectrum already underpins a wide range of household devices and innovations, and the proposal would seek to ensure the bands continue to support existing services.
The proposal targets the 902MHz to 928MHz, 2400MHz to 2483.5MHz and 5725MHz to 5850MHz bands traditionally used for Wi-Fi and Bluetooth which already permit unlicensed devices to operate at the relatively higher power levels needed for satellite communication.
Along with seeking comments, the FCC is asking whether part 15 devices communicating with satellites should require an additional part 25 earth station certification.
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