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The base stations, termed gNBs, are connected to switching centers in the telephone network and routers for Internet access by high-bandwidth optical fiber or wireless backhaul connections. All the 5G wireless devices in a cell communicate by radio waves with a cellular base station via fixed antennas, over frequency channels assigned by the base station. 12.4 Wireless video transmission for broadcast applicationsĥG networks are cellular networks, in which the service area is divided into small geographical areas called cells.9.2 COVID-19 conspiracy theories and arson attacks.6.7 NOMA (non-orthogonal multiple access).Cellphones with 4G capability alone are not able to use the new networks, which require 5G-enabled wireless devices. Due to the increased bandwidth, it is expected the networks will increasingly be used as general internet service providers (ISPs) for laptops and desktop computers, competing with existing ISPs such as cable internet, and also will make possible new applications in internet-of-things (IoT) and machine-to-machine areas. In addition to 5G being faster than existing networks, 5G can connect more different devices, and even if people are in crowded areas, the servers will be more unified, improving the quality of Internet services.
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#Investing in 5g technology download#
The main advantage of the new networks is that they will have greater bandwidth, giving higher download speeds, eventually up to 10 gigabits per second (Gbit/s). All 5G wireless devices in a cell are connected to the Internet and telephone network by radio waves through a local antenna in the cell. Like its predecessors, 5G networks are cellular networks, in which the service area is divided into small geographical areas called cells. 5G networks are predicted to have more than 1.7 billion subscribers worldwide by 2025, according to the GSM Association. Although the telecommunications companies are the main actors in this tender, at a later stage it will be in the field of technology suppliers where the next battle will take place.įor more information contact your local U.S.In telecommunications, 5G is the fifth generation technology standard for broadband cellular networks, which cellular phone companies began deploying worldwide in 2019, and is the planned successor to the 4G networks which provide connectivity to most current cellphones. In addition, there will be a “wholesale block”, that large companies will be able to obtain and then lease to virtual mobile operators. The spectrum will be awarded to those companies that offer the best model and that have a greater social benefit in the use of spectrum. To implement 5G technology, four bands will be tendered, 700 MHz, AWS, 3.5 MHz and those known as 26,000 MHz millimeter bands. SUBTEL appreciates that future frequency assignments will be more expeditious and it will not be necessary to review the spectral limits each time there is a contest for a new band. The 5G tender is possible after the Supreme Court ratified SUBTEL’s proposal which set the spectrum limits that will serve as the basis for the 5G tender. The companies will have a period of one year to complete their project, although SUBTEL believes that the companies could be ready to launch their project by mid-year 2021. The proposals will be received during the last months of the year and the spectrum will be awarded by the end of 2020. The Undersecretary of Telecommunications, Pamela Gidi, reported that the call for tender is being made in the Official Gazette immediately and two weeks later, in mid-August, the bidding rules will be published. Likewise, Chile is promoting digital highways, through the National Fiber Optic, the Southern Fiber Optic and the Fiber Optic cable that will connect Chile and South America with Asia and Oceania.
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The implementation of 5G technology will allow Chile to enter the world of the Internet of Things and achieve advances in the field of smart cities, modernization of the State, telemedicine, production and distribution of goods and services. This will mean an estimated investment of US$ 3,000 million in the next 5 years, allowing 10 times the speed of navigation and having 100 times more capacity than current 4G networks. In this process, 1,600 MHz of spectrum will be tendered, four times more than what has been tendered in the entire history of the sector. The President of Chile announced the start of a process to implement 5G technology in Chile.