Development in network

Telecommunication and networking has been and will be one of the core technologies in helping the evolution of mankind and technology itself. If it wasn’t for it for these channels of communications and data transmission, we would probably still be in an era where technology isn’t as advanced as today.

Wireless communication technology inside cell phones and other mobile devices has evolved over several decades. Starting with the then revolutionary 1G (referred to as the earliest form of voice only network) all the way to the 4G of today and the 5G of the near future. But what has really changed? and what is the core driving principles of these wireless communication technology?

First off, the G in “4G” or “5G” stands for generation and the number is just
representation of the evolution of technology. Currently, as you may know, we are using the 4th generation of wireless communication technology.

Now, lets start from where it all begin in short way:

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 1G and 2G:

 1G is a basically was a network with only voice call capabilities and only got the name 1G after 2G was put to use.During the 2G era ,there were a quite few advancement made within the spectrum itself  such as GSM(Global Systems for Mobile Communication) , GPRS( General Packet Radio Service)and EDGE(Enhanced Data rates for GSM Evolution).

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3G:

This was a big revolution in terms of technological advancement for network and data transmission. 3G had and has speed capabilities of up to 2 mbps. It enabled smartphones to provide faster communication, send/receive large emails and texts, provide fast web browsing, video streaming and more security amongst others. It was widely based on CDMA2000 (Code-division multiple access) and EDGE technologies. EDGE was so advanced .

4G:.

The 4G standard sets several requirements for mobile networks  mandating the use of Internet Protocol (IP) for data traffic Android minimum data rates of 100 Mbps. [LifeWire] which was a huge jump from the 2 mbps for 3G. It is often referred to as MAGIC

• M – Mobile multimedia
• A – Anytime anywhere
• G – Global mobility support
• I – Integrated wireless solution
• C – Customized personal service

Soon after 4G, 4G LTE was introduced. LTE stands for Long Term Evolution and it isn’t as much a technology as it is the path followed to achieve 4G speeds. It was a complete redesign and simplifcation of 3G network.

5G

Goals for future 5G include significantly faster speeds (a minimum of 1 Gbps and perhaps up to 10 Gbps) plus lower power requirements to better support huge numbers of new Internet of Things (IoT) devices. It will have capabilities to provide faster dialing speeds, multiple device connectivity, higher data speeds just to name a few.

CONCLUSION:

There has been a lot of advancements in the field of wireless network communication over the years in terms of overall development and change in core functionality, which has been crucial to put us in a era that is driven by technology all around us and with 5G a couple years away, technologies such as IoT, Cloud computing and AI will completely redefine our world by 2025.

So, now let us see more about 5G network