The Australian Communications and Media Authority (ACMA) is seeking industry feedback on a proposed framework for the allocation and technical design of 50 MHz of spectrum (2 x 25 MHz) in the 2 GHz band, designated for Mobile Satellite Services (MSS) in Australia. This initiative aims to ensure the spectrum is used efficiently and delivers the greatest possible public benefit, aligning with the objectives of the Radiocommunications Act.

Building on a 2021 decision to replan the 2 GHz band, ACMA divided the spectrum into two segments: a primary 2 x 25 MHz block (1980–2005 MHz and 2170–2195 MHz) intended for national MSS coverage, and a 2 x 5 MHz block (2005–2010 MHz and 2195–2200 MHz) set aside for narrowband MSS applications such as satellite IoT. With five operators already active in the narrowband segment as of 2022, the current focus shifts to shaping the allocation and technical parameters for the larger band segment.

ACMA’s draft approach outlines key elements of the future regulatory and technical framework that will support forthcoming legislative instruments. Industry input is vital in refining this strategy to foster innovation, enhance connectivity, and unlock the full potential of satellite services across Australia.

WHOM DOES THIS IMPACT?

The direct impact is on MSS satellite operators, IoT terminal and device manufacturers, companies offering direct-to-device connectivity services, airlines and in-flight connectivity providers, and ground infrastructure providers.

CONCLUSION:

The ACMA proposal for the allocation design and technical aspects of the 2 GHz band marks a strategic shift in Australian spectrum policy, prioritizing the development of mobile satellite services (MSS) through exclusive licenses, auctions, and technical conditions aligned with international standards. This process seeks to maximize public benefit through efficient spectrum allocation, fostering innovation in satellite connectivity, including potential uses in IoT, direct-to-device connectivity, and air-to-ground services. Public consultation is key to defining licensing models, batch configuration, and regulatory support for emerging technologies.