CNN Business reports that at least 25 cities have been designated as early recipients, but analysts don’t expect widespread coverage before 2020.Ħ.
#WHAT IS 5G TECHNOLOGY PPT PC#
This map provided by PC Magazine illustrates some of the deployments in cities that the various carriers have already promised. But the biggest issue may be rural access: how will carriers bring 5G to northern Arizona or southern New Mexico, for example, where no G’s are still often the reality? The FCC plans to cover 90% of the population with millions of small cells in the next five years, but that 90% only covers 36% of our geography - mostly urban areas. “Standard measures will involve cost-saving efforts, but they will also need to explore more alternative approaches, such as network sharing (the joint building of new 5G networks) and new revenue models.”ĥ. McKinsey & Company reports that mobile operators are looking to develop strategies to cope with this growth in network costs.
#WHAT IS 5G TECHNOLOGY PPT PLUS#
Rollout costs of 5G and related infrastructure improvements, plus increased maintenance costs are also a big concern, especially since it is logical to expect that customers will bear at least part of those costs. A 2018 order by the Federal Communications Commission restricts the ability of cities to regulate 5G even more.Ĥ. But the federal Telecommunications Act of 1996 prohibits local governments from blocking their installation as long as the emissions fall below the levels the FCC deems safe. Some residents of urban areas like Oakland, California are already resisting these installations, many of which will be near homes, expressing esthetic concerns and worries that the small-cell antennas could emit harmful electromagnetic waves, despite reports to the contrary mentioned above. The telecom industry already uses small cells to extend 3G, 4G, and LTE, but over 2 million are expected by 2021.ģ. They are typically installed on existing utility poles or streetlights. As a result, telecom carriers will deploy many more small cellular radios or antennas, called small cells and sized like a backpack, in areas that get a 5G signal - as close to each other as hundreds of feet apart. A genuine drawback is that 5G’s range isn’t great, especially when obstructions such as trees or buildings exist. Jeffrey Shuren, director of the FDA’s Center for Devices and Radiological Health said “The totality of the available scientific evidence continues to not support adverse health effects in humans caused by exposures at or under the current radiofrequency energy exposure limits.” The NIH, National Cancer Society, World Health Organization, FCC and many other sources agree.Ģ. Radiation from networks was not part of the study. A recent National Toxicology Program study linked high levels of cell phone radiation on the whole bodies of rats to some evidence of carcinogenic activity in 6% of the males. Carriers have fought this battle with cellular naysayers for at least 20 years starting with Gen 1, but the FDA continues to report that there is no validity to the worries. First, let’s clarify the rumble about alleged health risks due to 5G’s higher radio frequencies (RF). At least one more benefit: 5G networks will connect to a much greater number of devices than current cellular networks can handle, thus expanding the Internet of Things (IoT) from dog collars to dishwashers to dental bitewings to real-time remote surgeries.ġ. It may not seem dramatic, but this responsiveness will be critical to the success of many new healthcare technologies. Just as important: 5G’s low “latency” (the response time between sending a data request to the network, and receiving the data) will reduce lag time from 4G’s current 20 milliseconds to as little as one millisecond. Verizon’s network will enable speeds exceeding 1 gigabit per second, which is up to100 times faster than the typical cellular connection. This is a quick summary description of a complex subject, but for a more detailed understanding check out this excellent article at PC Magazine or at Verizon’s 5G page.ĥG the next (fifth) generation of cellular technology, will greatly increase the speed, coverage and responsiveness of wireless networks.