It is the fourth generation of mobile network technology. which was released in 2008, is 4 G. It supports and provides high data transmission speed, low latency and is suitable for HD video calling, fast download and upload, live streaming, cloud gaming etc.

What type of modulation was used in (1G to 5G ) network?

1 G networks used analog modulation, Frequency Modulation(FM) 2 G networks used Gaussian Minimum Shift Keying (GMSK ), Global System for Mobile Communication (GSM) 3 G networks used Quadrature Phase Shift Keying (QPSK) 4 G networks used Orthogonal Frequency Division Multiplexing (OFDM) for downlink, Frequency Division Multiple Access (FDMA) for Uplink 5 G networks used Orthogonal Frequency Division Multiplexing (OFDM) for both downlink and uplink

What advancement does 5G Technology bring compared to 4G?

5G technology brings advancement such as ultra-fast speeds, ultra-low latency and support for a maximum number of connected devices simultaneously.

Generation of Mobile Network Technology-1G, 2G, 3G, 4G, 5G

Table of Contents

Wireless Network Technology

Wireless network technology allow devices to connect to the internet and communicate without physical cables. It has evolved over generations, each bringing faster speeds and better connectivity.

First Generation (1 G) Technology

It is the first generation of mobile network technology. where analog signal used to transmit data. It was introduced in US in early 1980 and designed for voice communication. 1 G technology allowed wireless telephone calls to be made without the need for a fixed landline connection. It used the frequency modulation (FM) radio signals and supported voice-only calls. It has two important developments

Invention of microprocessor
Digitization of control link between mobile phone and the cell site

Characteristics of 1 G Technology

Maximum speed up to 2.4 kbps
Poor voice quality
Poor battery life
little data security

Second Generation (2 G) Technology

It is the second generation of mobile network technology. it effectively took cell phones from analog to digital communications. Their first major upgrade when their technology went from 1 G to 2 G.it was launched in Finland in 1991 and used GSM (Global system for mobile) networks. 2 G introduced call and text , analog with data services such as SMS, MMS, which allowed users to send text messages to other users. GPRS (General Packet Radio Service) was also introduced in 2 G, which allowed users to access the internet and send emails.

Characteristics of 2 G Technology

Maximum speed up to 64 kbps.
Slow data transmission
Better quality than 1 G
Text and multimedia manage easy.

Third Generation (3 G) Technology

It is the third generation of mobile network technology. The introduced of 3 G networks in 1998. Its began with the start new millennium and offered major advancement with faster data transmission speed. such as for video calling and mobile internet access. This technology was the first to allow users to access the internet at high speed, allowing for better web browsing and file transfers. 3 G also provided better security as compared to 2 G.

Characteristics of 3 G Technology

Maximum speed of 144 kbps to 2 Mbps
Running web based application like multimedia e-mail etc.
Fast and easy transfer of audio and video files.
High speed web browsing.

Fourth Generation (4 G) Technology

It is the fourth generation of mobile network technology. which was released in 2008, is 4 G. It represents a significant advancement over previous generation (1 g,2 g,.. 3g) and It support or provided high data transmission speed, low latency and is suitable for HD video calling, fast download and upload, live streaming, cloud gaming etc.

Characteristics of 4 G Technology

Highest data speed rates of 100 mbps to 1 Gpbs without interruption at any location
provided high speed at low cost
Global mobility, service portability etc.
IP telephony

Fifth Generation (5 G) Technology

It is the Fifth latest generation of mobile network technology. This technology 100 times faster than 4 G technology. Its enable users to access the internet more quickly, stream video in ultra high definition etc. 5 G is designed to deliver faster data speeds, ultra low latency and support for a maximum number of connected devices simultaneously.

Characteristics of 5 G Technology

Maximum speed up to 10 Gbps
Faster speed than data transmission
Capable of supporting a massive number of devices and user simultaneously
User can enjoy high- quality streaming services without any buffering

Compare Different Generations of Wireless Network Technology

Sr. No.	Technologies	1G	2G\2.5G	3G	4G	5G
1.	Features	1970-1980	1990-2004	2004-2010	2011- Now	Now
2.	Data rate	2 kbps	14.4-64 kbps	2 Mbps	200 Mbps- 1 Gbps	10 Gbps-100 Gbps
3.	Famous standard	AMPS	Integrated high-quality audio ,video and data	WCDMA, CDMA	LTA, WI-MAX	Not yet defined
4.	Technology behind	Analog cellular technology	Digital cellular Technology	IP technology	Undefined IP and seamless combinational of broadband LAN\ WAN\PAN\WLAN	Undefined IP and seamless combinational of broadband LAN\ WAN\PAN\WLAN
5.	Service	Voice	2 G: digital voice, SMS 2.5: voice + data	Integrated high-quality audio , video and data	Dynamic information access	Dynamic information access with AI capabilities
6.	Multiplexing type of switching	FDMA circuit	TDMA, CDMA 2 G: circuit 2.5 G: circuit packet	CDMA packet	CDMA packet	CDMA packet
7.	Core network	PSTN	PSTN	Packet network	Internet	Internet
8.	Key- differentiate	Mobility	Secure	Better internet experience	Faster broadband internet lower latency	Better coverage, no dropped calls
9.	Weakness	Poor spectral efficiency major security issue	Limited data rate difficult to support demand for Internet & e-mail	Real Information fail to match type	Battery use in required to complicated & expensive hardware
10.	Hand off	Horizontal	Horizontal	Horizontal	Horizontal & vertical	Horizontal & vertical

Frequently Asked Questions (FAQs)

What is the 4 G?
It is the fourth generation of mobile network technology. which was released in 2008, is 4 G. It supports and provides high data transmission speed, low latency and is suitable for HD video calling, fast download and upload, live streaming, cloud gaming etc.
What type of modulation was used in (1G to 5G ) network?
1 G networks used analog modulation, Frequency Modulation(FM)
2 G networks used Gaussian Minimum Shift Keying (GMSK ), Global System for Mobile Communication (GSM) 3 G networks used Quadrature Phase Shift Keying (QPSK) 4 G networks used Orthogonal Frequency Division Multiplexing (OFDM) for downlink, Frequency Division Multiple Access (FDMA) for Uplink 5 G networks used Orthogonal Frequency Division Multiplexing (OFDM) for both downlink and uplink
What advancement does 5G Technology bring compared to 4G?
5G technology brings advancement such as ultra-fast speeds, ultra-low latency and support for a maximum number of connected devices simultaneously.

Generation of Mobile Network Technology-1G, 2G, 3G, 4G, 5G

Wireless Network Technology