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While telcos are planning to trial mmWave this year, this frequency won’t be commercially available for quite some time, as the spectrum required won’t be auctioned off until 2021. This will enable even faster speeds over shorter distances, so will be ideal in high-traffic areas such as central business districts and airports. Currently, 5G is offered on the same mid-range radio frequencies as 3G and 4G (below 6 Gigahertz, or GHz), and network providers plan to re-purpose old and out-of-use 2G spectrum to further expand 5G coverage.Įventually, 5G will also be launched on higher frequencies of between 30GHz and 300GHz, known as millimetre wave or ‘mmWave’.
#4G VS 5G TECHNOLOGY SOFTWARE#
In Australia, the three mobile network providers – Telstra, Optus, and Vodafone – have each prepared for 5G by rolling out software and hardware updates, including upgrading existing mobile base stations. This is achieved through a combination of improved technology, updated infrastructure, and utilising new wireless frequencies.
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5G will send and receive data much faster, reduce lag on video calls and gaming, and allow more users to connect at once with less congestion – perfect for activities such as virtual reality, tele-medicine and tele-learning, and even self-driving cars. Theoretically, 5G can reach speeds 20 times faster than 4G, although it’s likely to be a while before we see anything that impressive in Australia. The big differences between 4G and 5G are speed, latency, and bandwidth.
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But while the next-generation mobile network has been hyped as a game-changer, you’d be forgiven if you’re not quite sure what all the fuss is about. 5G is currently rolling out across Australia, with Telstra, Optus, and Vodafone each sending 5G sites live and offering 5G products and coverage.