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5G Technology

“Virtualization software (for 5G) means different things to different people.” 

While earlier generations of cellular technology (such as 4G LTE) focused on ensuring connectivity, 5G takes connectivity to the next level by delivering connected experiences from the cloud to clients. 5G is the 5th generation mobile network. It is a new global wireless standard after 1G, 2G, 3G, and 4G networks. 5G enables a new kind of network that is designed to connect virtually everyone and everything together including machines, objects, and devices.
5G technology should improve connectivity in underserved rural areas and in cities where demand can outstrip today's capacity with 4G technology. 5G wireless technology is meant to deliver higher multi-Gbps peak data speeds, more reliability, massive network capacity, increased availability, and a more uniform user experience to more users.




What are the underlying technologies that make up 5G?

5G is based OFDM (Orthogonal frequency-division multiplexing), a method of modulating a digital signal across several different channels to reduce interference. 5G uses 5G NR air interface alongside OFDM principles. 5G also uses wider bandwidth technologies such as sub-6 GHz and mmWave.
5G will bring wider bandwidths by expanding the usage of spectrum resources, from sub-3 GHz used in 4G to 100 GHz and beyond. It can operate in both lower bands (e.g., sub-6 GHz) as well as mmWave (e.g., 24 GHz and up), which will bring extreme capacity, multi-Gbps throughput, and low latency.


How does this technology work?

5G architectures will be software-defined platforms, in which networking functionality is managed through software rather than hardware. Advancements in virtualization, cloud-based technologies, and IT and business process automation enable 5G architecture to be agile and flexible and to provide anytime, anywhere user access.5G also enhances digital experiences through machine-learning (ML)-enabled automation. Demand for response times within fractions of a second (such as those for self-driving cars) require 5G networks to enlist automation with ML and, eventually, deep learning and artificial intelligence (AI).


When will 5G be available?

5G is already here today, and global operators started launching new 5G networks in early 2019. Also, all major phone manufacturers are commercializing 5G phones. And soon, even more people may be able to access 5G. It has been deployed in 60+ countries and counting. It should start becoming available by 2020 and be commonly available by 2022.


What is the real-world impact of 5G technology?

Broadly speaking, 5G is used across three main types of connected services, including enhanced mobile broadband, mission-critical communications, and the massive IoT. 
In healthcare, 5G technology and Wi-Fi 6 connectivity will enable patients to be monitored via connected devices that constantly deliver data on key health indicators, such as heart rate and blood pressure. In the auto industry, 5G combined with ML-driven algorithms will provide information on traffic, accidents, and more; vehicles will be able to share information with other vehicles and entities on roadways, such as traffic lights.


How do consumers use 5G technology?

The average consumer is expected use close to 11 GB of data per month on their smartphone in 2022. This is driven by explosive growth in video traffic as mobile is increasingly becoming the source of media and entertainment, as well as the massive growth in always-connected cloud computing and experiences.
Smart cities could use 5G in a variety of ways to transform the lives of people living in them—primarily providing greater efficiencies like more connectivity between people and things, higher data speeds, and lower latency than ever before in areas like automotive safety, infrastructure, VR, and entertainment.
5G can change home internet service by providing a wireless modem alternative to existing wires.


Do we need a new phone if we want to avail 5G?

Yes, you will need to get a new smartphone that supports 5G if you want to be able to use the network. For example, smartphones powered by the Snapdragon 5G Mobile Platforms are 5G compatible.
There are several new mobile phones available that are designed to support 5G, and multiple carriers across the world support the 5G wireless network. As the 5G rollout timeline progresses, more smartphones and carrier subscriptions will become available, as 5G technology and 5G compatible devices becoming more mainstream.

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