This makes the kit easier to install but also ensures that the physical capacity of mobile sites, which might also have to provide 3G and 4G coverage is not exceeded. This gear not only supports wide range of frequencies but is also designed to be as small and as lightweight as possible. Major 5G equipment manufacturers, such as Ericsson, Huawei and Nokia, have adapted their Radio Access Network (RAN) product ranges to account for this diversity of spectrum. These bands will not only improve coverage in rural communities where 5G is expected to have a significant economic and societal impact, but will have the additional effect of boosting indoor coverage in rural locations. Next year, UK operators will participate in Ofcom’s auction of the 700MHz airwaves vacated by Digital Terrestrial Television (DTT), while in the US, T-Mobile plans to build out its 5G network with an even lower band – 600MHz. However as operators build out their 5G infrastructure, the use of low-range spectrum will help alleviate the issue. Neither band is especially suited for the task of delivering a signal indoors and the initial focus in the UK has been to improve speeds and capacity at the busiest parts of the network – such as large public squares, train stations, and sporting venues. In the UK, operators are using the 3.4GHz airwaves they won at the 2018 Ofcom auction, while US carriers are harnessing mmWave spectrum to deliver their 5G Fixed Wireless Access (FWA) broadband services. This means indoor coverage will suffer, at least initially. However high-level spectrum has low range and poor propagation qualities that make it a challenge to provide coverage – especially in urban areas. ![]() Networks will be built using low, mid and high-range spectrum frequencies.īands such as the 700MHz will be used to improve coverage over wide areas, while high-level spectrum such as millimeter Wave (mmWave) frequencies will be required for urban areas and bandwidth-hungry applications. Mobile operators are transforming the core layer of their networks to meet the demands of such a diverse range of user groups, but 5G will also use a greater variety of spectrum than its predecessors. Industries such as education, healthcare and manufacturing will all be transformed, while the Industrial Internet of Things (IIoT) will become a reality thanks to ultra-low latency. Whereas previous generations of mobile connectivity, such as 3G and 4G, were designed the principal aim of improving mobile data services for smartphone users, 5G will enable a significantly wider array of applications and use cases.
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