New Supplemental Material
SpaceX technicians deployed units for coverage. These machines act as towers in space. They talk to phones on the ground. T-Mobile users in the United States gain access to the network in regions without infrastructure. Maybe it’s just me, but the arrival of a signal in the center of the Mojave desert ensures the safety of the hiker. The hardware uses the 1900 MHz spectrum to bridge the gap between the soil and the stars.
Carriers in other nations signed agreements to expand the reach of the beams. Rogers in Canada and Optus in Australia provide the frequency for the tests. I keep coming back to the fact that a peak now provides the same bars of service as a street. The orbiters communicate with each other using infrared beams to pass information across the planet. The absence of voids in coverage changes the logic of the map. Text tests led to plans for voice and data services.
Questionnaire
For what it's worth, these questions evaluate the details of the cellular expansion.
- What phrase does the author use to describe the machines in the first paragraph?
- How does the transmission bypass the need for ground-based stations?
- Which company partnered with SpaceX to provide coverage in the United States?
- What method allows orbiters to share information with each other across the planet?
Additional Reads
- SpaceX Direct to Cell Details: https://www.spacex.com/direct-to-cell/
- T-Mobile Coverage News: https://www.t-mobile.com/news/un-carrier/t-mobile-takes-coverage-above-and-beyond-with-spacex
- Rogers Satellite Test Results: https://about.rogers.com/news-ideas/rogers-and-spacex-successfully-test-canadas-first-satellite-to-mobile-phone-call/
