High Expectations, Low Orbits

Thousands of satellites now circle the Earth in low-orbit swarms, promising seamless connectivity to every corner of the planet. Yet in prosperous Switzerland, where high-speed fiber optics reach deep into alpine valleys and mobile signals blanket mountain peaks, the revolution from above feels curiously redundant. A nation accustomed to flawless domestic infrastructure has little reason to look to the skies for its broadband.

According to the Federal Office of Communications, satellite internet remains a peripheral phenomenon in the country. While market leader Starlink secured its official concession from Swiss authorities three years ago, adoption has stalled at a few thousand users. A doubling of subscriber numbers year-on-year sounds impressive in corporate presentation decks, but it represents mere statistical noise when starting from a negligible baseline. Outside of remote alpine huts and isolated mountain passes, Swiss consumers remain comfortably tethered to their existing terrestrial providers and well-entrenched contract relationships.

Silicon Valley's latest pitch relies on direct-to-cell technology, promising standard smartphones direct links to orbiting satellites without requiring a bulky dish. The technical hurdles, however, extend far beyond marketing promises. Inter-state coordination remains necessary to prevent space-borne signals from interfering with ground-based mobile networks, an issue slated for discussion at next year's World Radiocommunication Conference. Beyond international diplomacy, the system demands an entirely new generation of smartphones equipped with specialized chips capable of handling dedicated satellite frequencies.

Even if manufacturers deliver those handsets in the coming years, fundamental physics guarantees disappointment for the average user. Satellite signals are notoriously weak, rendered useless by the simple reality of rooftops and concrete walls. While terrestrial mobile networks deliver robust indoor coverage, space-based signals stop at the front door. A satellite mobile phone will likely not work indoors for the foreseeable future, notes René Dönni Kuoni, deputy director of the Federal Office of Communications.

Swiss consumers, having paid handsomely for top-tier terrestrial networks, are unlikely to accept step-down technology that requires standing outside in the rain to make a call. High-altitude satellites may well reshape telecommunications in poorly served corners of the globe, but in Switzerland, they will remain an expensive novelty for mountaineers. Superior infrastructure on the ground keeps the heavens at arm's length.

Written by Freya Stensrud freya.stensrud@alpineweekly.com