What is 4G and 5G?

Let's investigate!

1G

2G

3G

4G

Speed: 10 Kb/s

Speed: 97 Kb/s

Year: 1990

Year: 1980

Speed: 80 Mb/s

Year: 2001

1 Mbit = 1000 kbit

Speed: 300 Mb/s

Year: 2009

LTE (Long Term Evolution)

4G

Is the fourth generation of broadband cellular network technology.

 

The difference with the other generations is that 4G have more speed transferring data.

Definition:

4G

  • Was oficial related in 2009.
  • TeliaSonera was the first operator in register the 4G.
  • The devices was manufactured by Samsung.
  • The network infrastructure was created by Huawei (in Oslo) and Ericsson (in Stockholm).
  • The first release was commercially deployed in Oslo (Norway) and stockholm (Sweden).

History:

4G

How it works:

4G

Advantages:

  • High spectral efficiency
  • High voice quality.
  • Easily access internet, streaming media , video calling etc.
  • Very low latency.

4G

Disadvantages:

  • Higher data prices for consumers.
  • It is very expensive and hard to implement.
  • Complex hardware.
  • Power usage is more.

5G

Is the five generation of broadband cellular network technology.

Definition:

5G

  • Was oficial related in 2014.
  • Ericsson was the first company that create 5G.
  • February 2017 - Samsung announces new 5G home router
  • The history will continue....

History:

5G

Speed: 20 Gbp/s download - 10 Gbp/s upload

Year: 2012

IoT

5G

Advantages:

  • Speed Upgrades. (10 Gbp/s+, transmition of data).
  • Low Latency (how long a signal takes to go from its source to its receiver).
  • Enhanced Capacity. (More devices/connectivity)
  • Increased Bandwidth. (Larger amounts of data to transmit)

5G

Companies lidering 5G

Thank you!

Software developer

@kath_code

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