Importance of 5G in Today’s Era

Importance of 5G in Today’s Era

5G is the 5th generation mobile network. This is the latest generation after 1G, 2G, 3G, and 4G networks. It allows a new type of network that is designed to connect everyone and everything together, including objects, machines, devices, and more.

5G is a wireless technology meant to provide higher multi-GBPS data speeds, ultra-low latency, reliability, massive network capability, better availability, and a more uniform user experience to more users. The best thing is that it includes higher performance and maximized efficiency that provides new user experiences as well as connects new industries.

1G, 2G, 3G, 4G, and 5G - Differences

  • 1G is the First Generation. It was launched in 1980 and delivered analog voice.
  • 2G is the Second generation. It was launched in the early 1990s and provided digital voice (e.g. CDMA- Code Division Multiple Access).
  • 3G is the Third generation. It came into existence in the early 2000s and brought mobile data (e.g. CDMA2000).
  • 4G is Fourth generation. It was launched in the 2010s. 4G LTE led in the era of mobile broadband.

1G, 2G, 3G and 4G all led to 5G. 5G is designed to provide more connectivity than previous versions.

5G comes with a more capable air interface. It has been created with a better capability to enable next-generation user experiences, empower new deployment models, as well as provide new services.

Thanks to 5G, it provides high speeds, superior reliability and negligible latency. 5G will soon impact every industry, making safer transportation, remote healthcare, better agriculture, digitized logistics and more.


5G is used across three types of connected services such as enhanced mobile broadband, massive IoT, and mission-critical communications. The capability is designed for forwarding compatibility that supports future services that are new for today.

Enhanced mobile broadband

When it comes to making smartphones better, 5G mobile technology can usher in new immersive experiences, including VR and AR with quicker, lower latency, more unvarying data rates, and lower cost-per-bit.

Massive IoT

This technology is meant to connect a massive number of fixed sensors in virtually everything via the ability to scale down in data rates, mobility, and power that provides extremely lean as well as low-cost connectivity solutions.

Mission-critical communications

It can enable new services that can change industries with available, ultra-reliable, low-latency links such as remote control of serious infrastructure, automobiles, and medical procedures.

How Fast is 5 Generation?

5th generation is designed to provide top data rates up to 20 Gbps on the basis of IMT-2020 requirements. Qualcomm Technologies’ flagship 5G solutions, Snapdragon X60 Modem-RF Systems, and the Qualcomm® Snapdragon™ X55 are designed to reach up to 7.5 Gbps in downlink data rates.

However, 5G is much faster than this. Along with higher peak data rates, it is designed to deliver much more network capacity by increasing into a new spectrum, including mmWave.

This standard can deliver much lower latency for a more instant response. It can deliver entire uniform user experience so that the data rates can stay reliably high—even when users are moving around. Moreover, the new 5th Generation NR mobile network is backed up by a Gigabit LTE coverage foundation that provides ubiquitous Gigabit-class connectivity.

There are a number of technologies which will be integrated into future 5G systems, including Multi-access Edge Computing (MEC), Network Functions Virtualization (NFV), Millimetre Wave Transmission (mWT) and Non-IP Networking (NIN). The good news is 5G is already available, and global operators started launching it in early 2019. In the year 2020, many countries expect nationwide in this network. And, many Android phone manufacturers have commercialized 5G. Soon, more people may be able to access 5G.

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