GURU TEGH BAHADUR INSTITUTE

OF TECHNOLOGY

Prepared By

Sunmeet Singh

CSE – 1

02713202711

4G Mobile Technology and It’s

Comparison

• Introduction

• Technology Behind 4G

• Comaprison between 3G & 4G

• Comparison between 4G & 5G

• Advantages of 4G

• Limitations of 4G

• Applications of 4G

• Scope of 4G

Contents

4G (also known as Beyond 3G), is a term used to

describe the next complete evolution in wireless

communication. A 4G system will be able to provide a

comprehensive IP solution where voice, data and

streamed multimedia can be given to users on an

“Anytime, Anywhere” basis and on higher data rates

than previous generations.

INTRODUCTION

1. OFDM stands for Orthogonal Frequency DivisionMultiplexing. It is a technique for squeezing more data ontothe same amount of radio frequency. Data is split up andsent via small chunks of frequency in parallel, thereforeincreasing the capacity of the network.

2. MIMO stands for Multiple-input and multiple-output. It isanother reason 4G is able to provide faster speeds. It issimply the use of multiple antenna arrays at both thetransmitter and receiver to improve communicationperformance.

3. Ultra Wide Band Networks Ultra Wideband technology isan advanced transmission technology that can be used in theimplementation of a 4G network.

Technology Behind 4G

4G supporting handsets

4G Enabled Handsets Availability

Handset Availability

Apple iPhone 5 Out now

HTC One XL Out now

Huawei Ascend P1 LTE Out now

Nokia Lumia 820 LTE Out Now

Nokia Lumia 920 LTE Out Now

Samsung Galaxy Note 2 LTE Out now

Samsung Galaxy S3 LTE Out now

3G Vs 4G

Comparison between 3G and 4G

Technology 3G 4G

Deployment 2000/2008 2008/2014

Bandwidth 2Mbps 200Mbps

Technology Broadband

width/CDMA/IP

Technology

Unified IP and seamless

combo of LAN/

WAN/WLAN

Service Integrated high quality

audio, video & data

Dynamic Information

Acess, Variable devices

Data Transfer Rate 3.1 Mbps 100Mbps

4G vs 5G

Comparison between 4G and 5G

Technology 4G 5G

Deployment 2007/2014 2014/2015

Bandwidth 200Mbps >1Gbps

Technology Unified IP and seamless combo

of LAN/ WAN/WLAN

4G+WWWW

Service Dynamic Information Acess,

Variable devices

Dynamic Information Acess,

Variable devices with AI

capabilities

1. Government Organization - With the use of 4G technology the

performance of the organization will improve by:

Reducing cost of travel.

2. Educational Institutions

Wider spectrum of use, quickly tracking student and teacher

performance.

3. Electronics Industry

An escalation in demand for new products.

4. Telecommunication Sector

New markets emerge with new demand for technology.

Applications of 4G

1. Data Transfer rate of upto 100Mbps.

2. High browsing speed, download and upload

speed.

3. Moblie – TV resolution is very high.

4. High Quality of Service (QOS) and high security.

5. Low cost per bit.

Advantages of 4G

1. Battery Usage is more.

2. Hard to implement.

3. Need complicated hardware.

4. Expensive equipments are required to implement 4G

network. i.e. 4G enabled mobiles are very costly in INDIA(it

cost above Rs.30000).

5. Recharge for 4G services like Internet is also very costly.

Limitations of 4G

Bharti Airtel launched India's first 4G service, using TD-LTE

technology, in Kolkata on April 10, 2012.

Bharti Airtel 4G services are available in Kolkata, Bangalore, Pune

and Chandigarh region (The Tricity or Chandigarh region consists of

a major city Chandigarh, Mohali and Panchkula).

RIL is launching 4G services through its subsidiary, Jio Infocomm.

RIL 4G services are currently available only in Jamnagar, where it

is testing the new TD-LTE technology.

Scope of 4G

1. The World in 2010: ICT Facts & Figures. [Online].

http://www.itu.int/ITU-D/ict/material/FactsFigures2010.pdf

2. S. Nigam and P. Siljerud. (August2006). On 4G (fourth–

generationwireless). [Online].

http://searchmobilecomputing.techtarget.com/definition/4G

3. 4G Wireless Systems. [Online]:http://google.com

4. DRouffet, S. Kerboeuf and V. Capdevielle, On 4G Mobile.

[Online].http://66.14.166.45/whitepapers/wirelessforensics/c

ell/4G%20Mobile.pdf

References