Once practically science fiction, direct-to-device satellite connectivity is rapidly becoming a mainstream expectation. With T-Mobile, Verizon, and AT&T already testing and launching satellite-backed services, the GSMA — the trade group representing nearly every major carrier worldwide — has dropped a new policy paper urging regulators to catch up before things get messy.
3GPP, D2D, IMT, and other alphabet soup
The times change, but the frequencies stay the same
The GSMA’s pitch is pretty simple: if satellites are going to beam service to our phones, it needs to happen in a way that doesn’t break the mobile networks 5.8 billion people already rely on every day. The group lays out a spectrum roadmap designed to balance innovation with the practical reality of keeping interference low and service reliable.
Two spectrum paths are on the table. The first, IMT spectrum, is already used by carriers and has the big advantage of working with standard phones — no special hardware needed. This is the model that T-Mobile and Starlink are trialing right now. The second path uses MSS (mobile satellite service) spectrum, which is harmonized globally but requires special hardware that’s currently limited to a handful of high-end phones.
The GSMA says that letting mobile network operators (MNOs) manage satellite partnerships is the best way to ensure smooth integration. It wants regulators to authorize direct-to-device (D2D) services under the MNO’s existing spectrum licenses, rather than creating new, competing licenses for satellite operators. That way, carriers can decide when and how to use satellite service to fill gaps, whether it’s keeping hikers connected in national parks or bringing coverage to rural areas.
But spectrum sharing is tricky. The group calls for strict protections against harmful interference, secondary allocations for satellites where needed, and a focus on coexistence with existing networks. With the ITU’s World Radiocommunication Conference set to hammer out global rules in 2027, the GSMA is urging governments to put temporary national regulations in place now to avoid chaos later.
For Android users, this push could mean that in a few years, satellite connectivity won’t just be a flagship feature, it’ll be a standard expectation, much like VoLTE or Wi-Fi calling. The real win here is making sure it just works, wherever you go, without compromising the networks we already depend on.
