ICYMI: America’s Wireless Broadband Infrastructure – A View on the Sausage-Making

Posted in Lunch Nuggets News News - Digital Economy

During our February edition of Little Nuggets of Tech and Telecom, Iain Gillott, vice president of innovation and technology at the Wireless Infrastructure Association, provided insights on the critical importance of digital infrastructure in the 21st century economy. As Iain said, “Spectrum is AI Infrastructure. Fiber is AI infrastructure.”

Key Takeaways

6G is the next evolutionary step beyond 5G, offering higher speeds, lower latency, and new use cases for wireless infrastructure. Deployment hinges on access to sufficient spectrum and

physical infrastructure – both of which are currently constrained. Policymakers have signaled intent to free up additional spectrum, but many identified bands have limited near-term usability.

Restoration of spectrum auction authority improves predictability and facilitates a spectrum pipeline, but carriers still require thoughtful long-term strategies. The industry has been seeking larger blocks of contiguous spectrum because this improves efficiency and can facilitate the throughput of larger amounts of data – a key factor to support AI. Satellites are effective at expanding coverage, particularly in hard-to-reach areas, but face challenges with latency, maintenance, and capacity. They are complementary but not substitutes for fiber or terrestrial mobile and fixed networks. Policy debates, such as those over Broadband Equity, Access, and Deployment (BEAD) funding, reflect tension between satellite’s lower infrastructure requirements and local preferences for fiber buildouts that generate jobs and long-term economic assets.

Connectivity is now a widespread expectation across environments, including in-building and high-density venues. Lack of reliable service can affect user experience and behavior. AI functionality is fundamentally dependent on connectivity. Model performance and real-time

applications require continuous, high-capacity data transmission via connected devices. Wireless and fiber infrastructure are foundational to AI.

You can watch or listen to the entire conversation on our YouTube channel.