Why we need a National Spectrum Strategy

A national spectrum strategy would ensure we keep up with growing demand, unlock new technologies like 6G and satellite-to-mobile, and deliver better service for everyone, no matter where they live.

Shailin Sehgal · 07 November 2025 · 3 minute read

As Australian reliance on connected technologies grows, the pressure on scarce spectrum intensifies.  With smart planning and investment, efficient use of spectrum could increase Australia’s productivity, drive innovation, and support digital inclusion.  

One of the most exciting frontiers is satellite-to-mobile connectivity, which promises coverage in places traditional networks can’t reach. Looking ahead, 6G will also unlock transformative capabilities - from immersive virtual experiences to real-time automation across industries. 

But to make these possibilities real, operators need access to additional spectrum – at the right time, affordably, and with certainty.

Why we need a National Spectrum Strategy

What Australia needs now is a smarter, future-ready spectrum strategy - one that moves beyond short-term planning and lays the foundation for long-term national growth.  

A coordinated strategy would set the vision and priorities for spectrum use that ensures spectrum is allocated efficiently and fairly, with productivity, innovation, and inclusion at its core. It would give industry the certainty to invest in next-generation infrastructure, unlock emerging technologies, and keep pace with the demands of a rapidly evolving digital economy.

Isn’t there already a federal spectrum strategy?

The ACMA’s Five-Year Spectrum Outlook is a good start. To lift it to the next level, and to take into account the accelerating rate of technological change, a National Spectrum Strategy is required to provide the vision and focus for the direction Australia needs to take.  

For example, it could provide the vision Australia needs for broadcast media, which currently occupies low band spectrum to move to more efficient transmission technology, leading to more TV channels and higher quality video for broadcasting. This shift would not only free up spectrum for other critical uses but also enable more TV channels and higher-quality formats like 4K/UHD.

This could create a win-win situation for both broadcast media and future mobile services like 6G - it simply needs the vision to kick-start it.  Certainty of supply of spectrum and the time frames for supply will enable Australia to continue to be a global leader in connectivity, innovation, and resilience.

Connectivity has evolved from a convenience to a critical enabler of modern life driving inclusion, unlocking opportunity, and strengthening communities across the country. Mobile communications will always be essential, and emerging technologies will only deepen our reliance on fast, reliable, and secure networks. 

That’s why our spectrum policy must evolve too.  

Let’s build a strategy that reflects the future we want to head toward - one where every Australian is connected, empowered, and ready to thrive.

By Shailin Sehgal

Group Executive Global Networks and Tech, Global Networks and Technology

As Group Executive of Global Networks and Technology, Shailin Sehgal is responsible for ensuring Telstra remains at the forefront of enhancing its network resilience and technology and expanding its network leadership. This includes Telstra’s cyber security capabilities, private and public cloud infrastructure, identifying and deploying new technology, such as those related to 5G and Edge Compute, and delivering network automation and orchestration capabilities to provide exceptional experiences for customers. 

Shailin joined Telstra in June 2019 to lead Network Applications and Cloud where he introduced innovative fixed and wireless technology, as well as cloud-hosted products and managed services, including security services, across customer segments. He has more than 30 years of global experience across senior telecommunications networks, products and operations in senior roles. 

Prior to Telstra, Shailin was Executive Vice President of R&D at US-based Mavenir Systems, Senior Vice President – Product Architecture and Solutions Engineering at Reliance Jio (RIL Company) in India; and Senior Vice President & Chief Technology Officer, Multimedia at US-based GENBAND Inc. 

Shailin holds a Masters of Computer Science from the University of Texas at Dallas, and a BE (Hons) in Electronics Engineering from Nagpur University, India.