Introduction of 3g and 4g technology pdf

Lte long term evolution is yet another technology under the brand of 4g technology. Fifthgeneration 5g telecommunications technologies. In order to make smooth transition from 3g to 4g the mobile communication companies are promoting super 3glte. Since the introduction of the first standardized mobile phone network in 1982, succeeding standards have been adopted and deployed approximately every nine years. After the much used 2g and 3g network technologies, the 4g technology consists of all the basic standards of both of these with advanced modifications and changes. Imtadvanced, vision in 2003, first release in 2012 5g. Potential and current applications include amended mobile web access, ip telephony, gaming services, highdefinition mobile tv, video conferencing, and 3d. It is a method by which homes, telecommunications networks and enterprise business installations avoid. What really is a third generation 3g mobile technology itu.

The fourth generation of wireless standards for cellular systems is 4g, the planned successor to the 3g standard. An introduction to 4g wireless mobile technology product. It is still a research lab standard, the stage of broadband mobile communications that will replace the third generation 3g. Network evolution in 3g 4g international journal of computer. This short course aims to provide a concise synopsis of how lte operates, focusing on the driving factors behind lte, as well as the architectural view of an lte deployment. Evolving mobile technologies deliver great mobile experiences. Mobile 3g technologies potential voice capacity improvements1 reference 1x 3x 14x analog 1980s gsm 1990s cdmaone 1990s 1 approximate total number of subscribers serviced within same spectrum based on amps 1g, gsm and cdmaone technology commercial deployed in 1990s. Identifying the strengths of the underlying technology of a cell phone is simple as long as you understand the meaning of 1g, 2g, 3g, 4g, and 5g. But before 4g, there is 3g technology, and it is still widely used today. The itu international telecommunications union has specified that the peak speed requirements for the 4g standard are to be 100mbps for a mobile connection such as in a car and 1gbps for stationary connections such as sitting at a computer. What really is a third generation 3g mobile techn ology. This technology has trounce the deficiencies of 3g technology in terms of speed and quality.

It is also the general technology for mobile networking, passing the recent 4g. Cellular network technologies have evolved over several generations, including 2g, 3g, and 4g, and 3gpp 3 rd generation partnership project is actively developing 5g specifications. Introduction the wireless network refers to any type of network that is not connected by cables of any kind. Here we are sharing one of the latest technology 5g. Upgrading the current 3g networks to wimax is difficult in comparison to lte. Potential and current applications include amended mobile web access, ip telephony, gaming services, highdefinition mobile tv, video conferencing, and 3d television. Get more information about ppt on 4g technology ppt by visiting this link. Depending on the time such new systems are planned to be introduced and on the.

The problem is rapidly getting worse with the increased usage of 4g to describe, in many cases, technologies that are basically just. Wimax forum officially declared wimax to be 3g technology so. Explore summer 2006 3g mobile communication networks 6 3g mobile communication networks back ground third generation 3g is the generic term used for the next generation of mobile communications systems. The companies are upgrading 3g technology by initializing the introduction of high speed downlink packet access hsdpa service, which increases the downlink data rate of packet services, and by finalizing specifications for high speed uplink packet access hsupa, which enhances uplink speed. This white paper describes the state of global 2g, 3g, and 4g cellular services and what alternatives are available to companies when deploying iot m2m cellular devices internationally. Comparative study of 3g and 4g in mobile technology. Introduction cellular network technologies have evolved over several generations, including 2g, 3g, and 4g, and 3gpp 3rd generation partnership project is actively developing 5g specifications.

What is 5g everything you need to know about 5g qualcomm. Aug 07, 2009 an introduction to 3g technology 11 years ago permalink buenas dias there hows it going for you. In this paper, the following issues are considered. The objective of this paper is to compare 3g and 4g mobile technology using descriptive analysis and previous study. The main both in definition and technically differences between 3g and 4g. The deployment of 4g networks should be in the 20102015 timeframe and will enable another leap in wireless datarate and spectral efficiency. This paper will not offer an indepth analysis of 5g because serious development has not yet begun. Very good information, but it is not only theory, we could have a closer contact with the applied. A comparative introduction to 4g and 5g authentication. Comparison 1g 2g 3g 4g 5g period 1980 1990 1990 2000 2000 2010 2010 2020 2020 2030 bandwidth 150900mhz 900mhz 100mhz 100mhz x bw pr. Compared with the current 4g lte technology, 5g is targeting to reach both high speed 1 gbps, low power and low latency 1ms or less, for massive iot, tactile internet and robotics. A 4g system must provide capabilities defined by itu in imt advanced.

Introduction the approaching 4g fourth generation mobile communication systems are projected to solve stillremaining problems of 3g third generation systems and to provide a wide variety. Introduction with the deployment of 3g 3rd generation mobile communication systems in process, the interest of many research bodies shifts towards future systems beyond 3g. Introducing 5g networks characteristics and usages the fifth generation networks 5g is currently under development and will hit the market at the horizon 2020. Lte is now widely established as a mobile broadband solution on a global basis. Introduction telecommunication providers and technology companies around the world have been working together to research and develop new technology solutions to meet growing demands for mobile data from consumers and industrial users. Lte is capable of giving a full support to the spectrum bands. The data transfer speeds here are four time that of 3g making iptv and interactive gaming a reality on mobile phones. The 3g technology is capable of transferring data at theoretical top speed of just 7. The necessity for 4g networks is associated with the increased utilization of data websites such as you tube and facebook, which require tremendous bandwidth in. In earlier mobile generations2g and 3gother countries and regions led the world in wireless. Lte stands for long term evolution and it isnt as much a technology as it is the path followed to achieve 4g speeds.

Fifthgeneration 5g mobile technologies represent the. There are currently widely different views throughout the wireless industry as to what constitutes a 3g wireless access network. Mar 25, 2015 the image above is self explanatory, it can tell the difference within the technology 3g we were living in few years back and what thrill we are enjoying from 4g technology. In terms of speed and efficiency, 3g technology is much better compared to its predecessor, the 2g. This paper explores and identifies pros and cons of 4g technology and proposes required. The 5g is the fifth generation of the standards of telecommunication hardware. Pdf third generation 3g mobile networks faces a new rival. Learn everything you need to know about 5g technology and how it will redefine communication, entertainment, and the way people connect to the world. Which kind of companies are implementing which type of technology. Network evolution in 3g 4g international journal of. The companies are upgrading 3g technology by initializing the introduction of high speed downlink. Now that we have at last come at ease with the 3rd generation tech, science is moving forward to the 4th generation of cellular wireless technology.

A descendant to 2g and 3g technology aiming to provide very high data transfer rates. A study on third generation mobile technology 3g and. This is based on a set of standards used for mobile devices and mobile telecommunications use services and networks that comply with the international mobile telecommunications2000. The pre 4g technology is known as 3gpp long term evolution. These have been created to support the effective delivery of a range of multimedia services. In order to make smooth transition from 3g to 4g the mobile communication companies are promoting super 3g lte.

If youre buying a new smartphone, youll need to choose a type of data network. The necessity for 4g networks is associated with the increased utilization of data websites such as you tube and facebook, which require tremendous bandwidth in order to be used successfully. Now introducing the 4g technologies to full fill the limitations of 3g. Nov 11, 2019 identifying the strengths of the underlying technology of a cell phone is simple as long as you understand the meaning of 1g, 2g, 3g, 4g, and 5g. A number of pdas and notebooks are fabricated with wimax chips to acquire 4g signals.

Apr 02, 2014 introduction to 4g 4g was introduced to provide a wide area network for internet access it provided high bandwidth and broadband according to the wwrf,4g is a combination of wired and wireless networks in computer 4g networks are projected to provide speeds of 100 mbps while moving and 1 gbps while stationary 3 4. Current research in mobile wireless technology concentrates on advance implementation of 4g technology and 5g technology. It is still a research lab standard, the stage of broadband mobile communications that will. Introducing 5g networks characteristics and usages. The main attributes and differences between wimax and lte. Role of the itu in the definition of 3g mobile standards. The 4g is refers to the fourth generation of wireless technology. Introduction 3g is the third generation of mobile phone 2 3 standards and technology and represents one of the biggest opportunities the business world has ever seen, increasing the potential of mobile internet and opening. The term 3g is short for 3rd generation, the third generation of wireless technology. The fourth generation 4g technology is the fastest technology provide for data transfer. Comparision of 3g wireless networks and 4g wireless. Comparision of 3g wireless networks and 4g wireless networks.