The Future of 5G: A First-of-its-Kind Satellite Call Using an Everyday Smartphone

In a groundbreaking technology event, satellite network provider AST SpaceMobile completed a voice and data call from a regular smartphone using its space hardware. This first-ever 5G satellite call was conducted from Maui, Hawaii, to a Vodafone engineer based in Madrid, Spain. The call utilized AT&T spectrum and AST SpaceMobile's BlueWalker 3 test satellite.

“We need technology in every classroom and every student and teacher’s hand because it is the pen and paper of our time, and it is the lens through which we experience much of our world.” - David Warlick.

Breaking Records and Making History

AST SpaceMobile declared that the call was made on September 8 from a wireless dead zone near Hana, Hawaii, with a Samsung Galaxy S22 smartphone. In a separate test, the company, currently developing a space-based cellular broadband network, shattered its former data session record by reaching a download speed of 14 Mbps.

Reaching New Heights in Telecommunications

AST SpaceMobile's CEO, Abel Avellan, expressed enthusiasm about the achievement, stating that it marked a significant advancement in telecommunications. AT&T's Network President, Chris Sambar, praised the collaborations that made these first-of-a-kind innovations possible.

A Path to Global Connectivity

While some experts argue that satellite coverage might not be crucial to most people, this technology could greatly benefit a subset of the population. These individuals spend a significant amount of time outside typical network coverage areas. Having satellite capabilities on their smartphones could eliminate the need for a separate satellite phone, providing continuous connectivity regardless of location.

The Economic Implication of Satellite Connectivity

While the technological merits of this advancement are evident, the economic viability might need to be clarified. For consumers to adopt this technology, it must be cost-effective. The critical question is whether customers are prepared to pay extra to use a satellite connection on their mobile phone and how much a mobile operator is willing to pay for its customers to gain access to an additional network.

5G Satellite Service: A Necessity or a Luxury?

Despite economic concerns, there is a real need for 5G satellite service. According to Michael Misrahi, America's telecommunications leader for global professional services firm Ernst & Young, a fully interoperable terrestrial and non-terrestrial network could provide complete coverage not limited by towers and terrestrial radio units. This could be a game-changer for consumers and businesses, especially those in remote or rural areas.

The Future of Wireless Communication

With the increasing interconnectivity of our world, wireless communication may soon involve satellites orbiting the earth. The merging of advanced satellite and wireless services could result in complete connectivity between smartphones, smartwatches, laptops, and other wireless devices. This can revolutionize how we stay connected, bringing us one step closer to a fully connected world.