Operators of weather satellites, in particular, are concerned about some of the authorized 5G frequencies approaching the 23.8-gigahertz frequency commonly used in weather forecasts. There also are worries about radio-frequency interference with all of these coming satellites. Related: Space Junk Cleanup: 7 Wild Ways to Destroy Orbital Debris The world got an inkling of this risk last month, when a European satellite made a precautionary maneuver to dodge a potential collision with one of the SpaceX Starlink satellites. A big one is the rising risk of collisions, which could, theoretically, spawn huge populations of orbital debris. The proliferation of 5G satellites in orbit raises a number of questions from industry observers. Amazon and Facebook are among the other companies planning 5G satellite networks. These satellites circle Earth in near-polar orbits, at an altitude of roughly 750 miles (1,200 km). OneWeb launched the first group of six satellites in February aboard a Soyuz rocket provided by European launch company Arianespace. The company plans to assemble a constellation of nearly 650 satellites to make web access easier around the world. OneWeb has satellite-internet plans as well. (For comparison, the International Space Station orbits about 250 miles, or 400 km, above Earth.) In May, SpaceX launched its first 60 Starlink craft, which operate at a low-Earth-orbit altitude of about 342 miles (550 kilometers). For example, SpaceX has received approval to launch nearly 12,000 Starlink internet satellites (and recently applied to loft up to 30,000 more). Many space entities are rushing to be trendsetters in 5G. Related: Elon Musk Worries That AI Research Will Create an 'Immortal Dictator' Which space companies are working on 5G? Some analysts worry that AI could replace jobs and make unemployment rise, while others are optimistic, saying new job opportunities will arise with the new technology. Using emerging artificial intelligence, the goal is for the factory to monitor its own production line and to make changes as needed for safety, efficiency or other needs. This term commonly refers to factories embedded with wireless connectivity in their machines and equipment. On the business side, one of the big arguments for moving to 5G is the ability to participate in "Industry 4.0," or the fourth industrial revolution.
#INVESTING IN 5G TECHNOLOGY UPGRADE#
But there is big potential for carriers, who "are spending billions globally to upgrade the networks because they see the potential in monetizing new services," he added.
#INVESTING IN 5G TECHNOLOGY ANDROID#
"Samsung and Android devices will lead Apple by 18 to 24 months in handsets," Townsend said. Once the infrastructure equipment is upgraded, consumers will need to buy new cellphones. In many cases, however, you won't be able to access the network with your older device. And deployment will continue for all carriers through the rest of 2019 and into 2020, he said. For example, as of July, Sprint had deployed mobile 5G in parts of Atlanta, Chicago, Dallas-Fort Worth, Houston, and Kansas City, Missouri, according to an article Townsend wrote for Forbes. In the United States, the big four carriers - AT&T, Sprint, T-Mobile and Verizon - have already launched mobile 5G in a handful of metro areas. Whole industries may change with the rise of connected devices, such as driving (with the use of autonomous vehicles) or factories (with production lines that may be able to monitor themselves). This information is meant to make it easier for companies to respond if something breaks and to keep better track of shipments crossing the globe with manufactured goods. Meanwhile, businesses have embedded tracking devices in locations such as shipping containers, oil and gas lines, and power generators, with each device providing real-time information on the status of the thing being tracked. There are already smart fridges, stoves and security systems, for example, and consumers are also using wearable devices that share bandwidth on crowded mobile networks. "Mobile gamers will appreciate fast responsiveness." Business applications will range from remote manufacturing to telesurgery, he added, and there will be a "richer retail experience bridging online capabilities." The growth of 5G will also help to address the rise of the internet of things, or the proliferation of network-connected, or " smart," devices. "For consumers, this will equate to faster downloads and a non-buffered video playback experience," he said. This will result in a "faster and more responsive" experience, Townsend said in an email.
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