Panel: 6G ubiquity should prioritize tailored service over blanket broadband

At a 6G Forum panel, experts argued that ubiquitous connectivity should mean dependable service tailored to each application rather than high-speed broadband coverage everywhere. They favored linking existing terrestrial, satellite and aerial networks through common interfaces, orchestration and AI instead of pursuing one uniform 6G architecture. The panel also noted that a compelling 6G use case and the business case for remote coverage remain unresolved.

Panelists from Northeastern University, ETSI, University College London and Battelle examined how to connect terrestrial, satellite and aerial systems that were built separately. They rejected a single uniform 6G design, pointing instead to shared interfaces, orchestration and AI as practical integration tools. Sub-terahertz spectrum and integrated sensing were cited as possible ways to close coverage gaps and ease handovers.

The discussion also separated dense-city and remote use. Non-terrestrial links may add little where base stations are strong but become valuable where fixed infrastructure is uneconomic. Defense needs emphasized continuity under jamming, interference or congestion, with priorities shifting between command messages and drone video. A compelling 6G application and the commercial rationale for serving remote areas remain unsettled.