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This Presentation is explaining all about the Generations of Mobile or Cellular Technology (1G/2G/2.5/ 3G/4g/5G). This explain the invented details ,features,drawbacks,look of wireless models and comparison and evolution of technology from 1G to 5G and also explaining about wireless application and their services.

Text of Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

Page 1: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

Presented By : Kaushal Kaith

Puneet Sachdeva

MCA – 4th Sem.

Institute : ABM Infosys (PTU LC)

Kitchlu Nagar, Ldh.

WIRELESS SYSTEMS

Page 2: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO CONTENTS

INTRODUCTION 1G TECHNOLOGY 2G TECHNOLOGY MODELS OF 1G & 2G 2.5 TECHNOLOGY 3G TECHNOLOGY 4G TECHNOLOGY 5G TECHNOLOGY WIRELESS APPLICATIONS WIRELESS SERVICES EVOLUTION FROM 1G TO 5G TECHNOLOGY CONCLUSION

Page 3: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO INTRODUCTION

WHAT IS WIRELESS ?

The word wireless is dictionary defined “having no wires ” .

In networking terminology , wireless is the term used to describe any computer network where there is no physical wired connection between sender and receiver, but rather the network is connected by radio waves and or microwaves to maintain communications.

Wireless networking utilizes specific equipment such as NICs and Routers in place of wires (copper or optical fibre).

Page 4: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO 1G TECHNOLOGY

1G refers to the first generation of wireless telephone technology, mobile telecommunications which was first introduced in 1980s and completed in early 1990s.

It's Speed was upto 2.4kbps.

It allows the voice calls in 1 country.

1G network use Analog Signal.

AMPS was first launched in USA in 1G mobile

Page 5: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO DRAWBACKS OF 1G

Poor Voice Quality

Poor Battery Life

Large Phone Size

No Security

Limited Capacity

Poor Handoff Reliability

1G Wireless System

Page 6: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO 2G TECHNOLOGY

2G technology refers to the 2nd generation which is based on GSM. It was launched in Finland in the year 1991. 2G network use digital signals. It’s data speed was upto 64kbps.

Features Includes:

It enables services such as text messages, picture messages and MMS (multi media message).

It provides better quality and capacity .

Page 7: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO DRAWBACKS OF 2G

2G requires strong digital signals

to help mobile phones work. If there

is no network coverage in any specific

area , digital signals would weak.

These systems are unable to

handle complex data such as Videos.2G Wireless System

Page 8: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO WIRELESS MODELS OF 1G & 2G

1G WIRELESS SYSTEMS 2G WIRELESS SYSTEMS

Page 9: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO 2.5G TECHNOLOGY

2.5G is a technology between the second (2G) and third (3G) generation of mobile telephony. 2.5G is sometimes described as 2G Cellular Technology combined with GPRS.

Features Includes: Phone Calls Send/Receive E-mail Messages Web Browsing Speed : 64-144 kbps Camera Phones Take a time of 6-9 mins. to download a 3 mins. Mp3 song

Page 10: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO 3G TECHNOLOGY

3G technology refer to third generation which was introduced in year 2000s.

Data Transmission speed increased from 144kbps- 2Mbps.

Typically called Smart Phones and features increased its bandwidth and data transfer rates to accommodateweb-based applications and audio and video files.

Page 11: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO FEATURES OF 3G TECHNOLOGY

Providing Faster Communication

Send/Receive Large Email Messages

High Speed Web / More Security

Video Conferencing / 3D Gaming

TV Streaming/ Mobile TV/ Phone Calls

Large Capacities and Broadband Capabilities

11 sec – 1.5 min. time to download a 3 min Mp3 song.

Page 12: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO DRAWBACKS OF 3G TECHNOLOGY

Expensive fees for 3G Licenses Services

It was challenge to build the infrastructure for 3G

High Bandwidth Requirement

Expensive 3G Phones.

Large Cell Phones

Page 13: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO 4G TECHNOLOGY (Anytime ,Anywhere)

Page 14: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

4G technology refer to or short name of fourth Generation which was started from late 2000s.

Capable of providing 100Mbps – 1Gbps speed. One of the basic term used to describe 4G is MAGIC.

MAGIC: Mobile MultimediaAnytime AnywhereGlobal Mobility SupportIntegrated Wireless SolutionCustomized Personal Services

Also known as Mobile Broadband Everywhere.

Page 15: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO 4G (Anytime, Anywhere)

The next generations of wireless technology that promises higher data rates and expanded multimedia services.

Capable to provide speed 100Mbps-1Gbps. High QOS and High Security Provide any kind of service at any time as per user requirements,

Features Include: More Security High Speed High Capacity Low Cost Per-bit etc.

Page 16: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO DRAWBACKS OF 4G

Battery uses is more

Hard to implement

Need complicated hardware

Expensive equipment required to implement next generation network.

Page 17: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO COMPARISON BETWEEN 3G Vs 4G

Technology 3G 4G

Data Transfer Rate 3.1 MB/sec 100 MB/sec

Internet Services Broadband Ultra Broadband

Mobile - TV Resolution Low High

Bandwidth 5-20 MHz 100MHz

Frequency 1.6-2 GHz 2-8 GHz

Download and upload 5.8 Mbps 14 Mbps

The basic difference between 3G and 4G is in data transfer and signal quality.

Page 18: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO Countries Have 4-G

Except for the Scandinavian Countries (Northern Europe that includes Denmark and two of the nations of Scandinavian , Norway and Sweden. ), a few countries have started the 4G commercially.

In the US, Sprint Nextel and Others Germany , Spain, China , Japan and England are also using the 4G services and mobiles .

Page 19: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

3G WIRELESS SYSTEM 4G WIRELESS SYSTEM

WIRLESS MODELS OF 3G & 4G

Page 20: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO 5G TECHNOLOGY

5G technology refer to short name of fifth Generation which was started from late 2010s.

Complete wireless communication with almost no limitations.

It is highly supportable to WWWW (Wireless World Wide Web).

Page 21: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO BENEFITS OF 5G TECHNOLOGY

High Speed, High Capacity 5G technology providing large broadcasting of data in

Gbps . Multi - Media Newspapers, watch T.V programs with the

clarity as to that of an HD Quality.

Faster data transmission that of the previous generations.

Large Phone Memory, Dialing Speed, clarity in Audio/Video.

Support interactive multimedia , voice, streaming video, Internet and other

5G is More Effective and More Attractive.

Page 22: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO COMPARISON BETWEEN 4G Vs 5G

The following basic differences between 4G and 5G are:

Page 23: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO EVOLUTION OF 1G TO 5G TECHNOLOGY

Page 24: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO WIRELESS APPLICATIONS

Wireless applications are those which we use free space as the transmission medium & do not involve cabling like fibre or copper cables.

Page 25: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

Wireless solution for:

Business and Industry

Schools , Colleges

Doctors , Pilots

Police and Vehicles etc.

WIRELESS SERVICES

Page 26: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

LOGO CONCLUSION

All totally the best way to help all users is to use 5G as the next wireless system and in totally it is safety and secure for public, this the need that demands the solution.

Today’s wired society is going wireless and if it has problem, 5G is answer.

5G technology is going to give tough competition to Computers and Laptops.

It will be available in the market 2020 at affordable cost with more reliability than previous mobiles.

Page 27: Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

1G, 2G, 3G, 4G, 5G - its-wiki.nocwi.unik.no/images/c/c8/From_1G_to_5G_Simon.pdf · 1G 2G 3G 4G 5G Period 1980 – 1990 1990 – 2000 2000 – 2010 2010 – (2020) (2020 - 2030) Bandwidth

Jeremy Mayeres.  Cellphones  1G  2G  3G  4G/IMT-Advanced  LTE  WiMAX  4G Today  Future of 4G  Social/Ethical considerations

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1G/2G/4G-bit NAND Flash Memory (ECC-Free) MX30LFxGE8AB · 1G-bit/2G-bit/4G-bit SLC NAND Flash - Bus: x8 - Page size: (2048+64)byte - Block size: (128K+4K)byte - Plane size: 1024-block/plane

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3G 1G 2G - Microsoft · 4G 3G 2G 1G 2H Transverse Mercator Projection - Scale 1:200,000 World Geodetic System 1984 - Soundings in meters at MLLW Washington State Outer Coast Seafloor

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presentation on 1g/2g/3g/4g/5g/cellular & wireless technologies

What are the differences between 2G, 3G, 4G LTE, and 5G networks?

Simply, the "G" stands for "GENERATION". While connected to the internet, the speed of the connection depends upon the signal strength that is shown in abbreviations like 2G, 3G, 4G, 5G, etc. on any mobile device. Each generation of wireless broadband is defined as a set of telephone network standards that describe the technological implementation of the system.

The aim of wireless communication is to provide high quality, reliable communication just like wired communication and each new generation represents a big leap in that direction. Mobile communication has become more popular in the last few years due to fast reform in mobile technology. For the comparison of 2G, 3G, 4G, and 5G we first need to understand the key features of all these technologies.

comparison-of-2g-3g-4g-5g

SECOND GENERATION (2G)

2G refers to the second generation of mobile networks based on GSM. The radio signals used by the 1G network were analog, while 2G networks were digital. 2G capabilities were achieved by allowing multiple users on a single channel via multiplexing. During 2G, cellular phones were used for data along with voice. Some of the key features of 2G were:

Data speeds of up to 64 kbps

Use of digital signals instead of analog

Enabled services such as SMS and MMS (Multimedia Message)

Provided better quality voice calls

It used a bandwidth of 30 to 200 KHz

THIRD GENERATION (3G)

The 3G standard utilises Universal Mobile Telecommunications System (UMTS) as its core network architecture. 3G network combines aspects of the 2G network with new technologies and protocols to deliver a significantly faster data rate. By using packet switching, the original technology was improved to allow speeds up to 14 Mbps. It used Wide Band Wireless Network that increased clarity. It operates at a range of 2100 MHz and has a bandwidth of 15-20 MHz. Some of the main features of 3G are:

Speed of up to 2 Mbps

Increased bandwidth and data transfer rates

Send/receive large email messages

Large capacities and broadband capabilities

International Mobile Telecommunications-2000 (IMT-2000) were the specifications by the International Telecommunication Union for the 3G network; theoretically, 21.6 Mbps is the max speed of HSPA+.

FOURTH GENERATION (4G)

The main difference between 3G and 4G is the data rate. There is also a huge difference between 3G and 4G technology. The key technologies that have made 4G possible are MIMO (Multiple Input Multiple Output) and OFDM (Orthogonal Frequency Division Multiplexing). The most important 4G standards are WiMAX and LTE. While 4G LTE is a major improvement over 3G speeds, it is technically not 4G. What is the difference between 4G and LTE?

Even after it was widely available, many networks were not up to the required speed of 4G. 4G LTE is a “fourth generation long term evolution”, capable of delivering a very fast and secure internet connection. Basically, 4G is the predetermined standard for mobile network connections. 4G LTE is the term given to the path which has to be followed to achieve those predefined standards. Some of the features of 4G LTE are:

Support interactive multimedia, voice, video.

High speed, high capacity and low cost per bit (Speeds of up to 20 Mbps or more. )

Global and scalable mobile networks.

Ad hoc and multi-hop networks.

Following is the comparison between 4G and 5G speeds:

Theoretical 5G vs 4G speed

theoretical-5g-vs-4g-speed

Live 5G vs 4G speed test performed via RantCell App

practical-5g-vs-4g-speed

We conducted a comparison test campaign of 4G and 5G with our RantCell app . The result displays 4G and 5G data points with peak throughput in a particular location for ‘23415’ mobile network operator i.e. Mobile network code for Vodafone as shown in the image below:

comparison-of-4g-5g

FIFTH GENERATION (5G)

5G networks operate on rarely used radio millimeter bands in the 30 GHz to 300 GHz range. Testing of 5G range in mmWave has produced results approximately 500 meters from the tower. Using small cells, the deployment of 5G with millimetre wave based carriers can improve overall coverage area. Combined with beamforming, small cells can deliver extremely fast coverage with low latency.

Low latency is one of 5G’s most important features. 5G uses a scalable orthogonal frequency-division multiplexing (OFDM) framework. 5G benefits greatly from this and can have latency as low as one millisecond with realistic estimates to be around 1 – 10 seconds . 5G is estimated to be 60 to 120 times faster than the average 4G latency.

Active antenna 5G encapsulated with 5G massive MIMO is used for providing better connections and enhanced user experience. Big 5G array antennas are deployed to gain additional beamforming information and knock out propagation challenges that are experienced at mmWave frequency ranges.

Further, 5G networks clubbed with network slicing architecture enables telecom operators to offer on-demand tailored connectivity to their users that is adhered to Service Level Agreement (SLA). Such customised network capabilities comprise latency, data speed, latency, reliability, quality, services, and security.

With speeds of up to 10 Gbps, 5G is set to be as much as 10 times faster than 4G. Following is a brief comparison of 2G, 3G, 4G, and 5G.

2G vs 3G vs 4G vs 5G

Each generation in some way has improved over its predecessor. There is a lot of ground to compare the cell networks over. Following is the comparison between 2G, 3G, 4G, 5G.

The comparison of 2G, 3G, 4G, and 5G clearly shows the differences in the technologies. The comparison of 2G, 3G, 4G, and 5G also makes it evident that 5G is going to be one of the most ambitious leaps in the history of cell network technologies.

table-comparison-of-2g-3g-4g-5g

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presentation on 1g/2g/3g/4g/5g/cellular & wireless technologies

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    presentation on 1g/2g/3g/4g/5g/cellular & wireless technologies

  2. Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

    presentation on 1g/2g/3g/4g/5g/cellular & wireless technologies

  3. Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

    presentation on 1g/2g/3g/4g/5g/cellular & wireless technologies

  4. 1G, 2G, 3G, 4G And 5G Wireless Phone Technology Explained

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  5. Cellular Wireless 1G, 2G, 3G, 4G, 5G

    presentation on 1g/2g/3g/4g/5g/cellular & wireless technologies

  6. Presentation on 1G/2G/3G/4G/5G/Cellular & Wireless Technologies

    presentation on 1g/2g/3g/4g/5g/cellular & wireless technologies

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