Pdf comparative analysis of loyalty of 2g and 3g mobile. The main function of 2g technology is the transmission of information via voice signals while that of 3g technologies is data transfer via video conferencing, mms etc. This interim period led to the evolution of the third generation of mobile technology, better known as 3g. Current research in mobile wireless technology concentrates on advance implementation of 4g technology and 5g technology. If youre buying a new smartphone, youll need to choose a type of data network. The study design involved survey of 3g technology users with a sample size of 150. In addition, ofta statistics show that there are now more than 9000 public wifi access points may 2011, facilitating access to free wifi services in certain areas of hong kong. Mobile wireless communication networks, 1g, 2g, 3g, 4g, mobile. However, 3g technologies and applications have encountered obstacles that have hindered both the technology development and user acceptance. Difference between 2g and 3g technology engineersgarage.
In fact, it increased the transfer rate of 2g technology. 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 imt2000 specifications. Security for the third generation 3g mobile system pdf. All important details regarding 3g technology are given in this presentation. An investigation of third generation 3g mobile technologies and. It is expected that by 2020, the new 5g mobile technology will be operational, and it is therefore crucial to know the direction of technological development toward 5g.
The ue is the mobile phone and the utran is the base station and the network intelligence. The paper throws light on the evolution and development of 3g mobile wireless technologies along with its speed, connected devices, components and related. Nov 11, 2019 the introduction of 3g networks in 1998 ushered in faster datatransmission speeds, so you could use your cell phone in more datademanding ways such as for video calling and mobile internet access. The fourth generation 4g integrates 3g with fixed internet to support wireless mobile internet, which is an evolution to mobile technology and it overco me the limitations of 3g. In view of the far greater number of applications and facilities that it can perform, the decision was made to call it a user equipment rather than a mobile. Arts and science college, coimbatore, india 641 048. Environmental impact of mobile communications networks mobile technology, health and the environment the mobile industry is a relatively low energy intensity industry, contributing much more to the economy than its proportion of national energy usage. What are the implications of 5g for mobile operators. Very informative presentation on 3g wireless technology. Introducing 5g networks characteristics and usages the fifth generation networks 5g is currently under development and will hit the market at the horizon 2020. Comparative study of 3g and 4g in mobile technology k. Abstract mobile communication is one of the hottest areas developing and it is.
In last section we also show the future technologies beyond third generation wireless technology. The commercialisation of third generation 3g mobile services in the oecd. Both the ue and the utran are composed of different layers. An investigation of third generation 3g mobile technologies and services heikki karjaluoto university of oulu email. Pdf this paper objective is the functioning of 3g cellular network umts and hsdpa research under two different conditions. The features like mobile tv, video transfers and gps systems are the additional features of 3g technology that are not available with 2g technologies. Presentation on 3g wireless technology by salman ahmed.
The user equipment or ue is a major element of the overall 3g umts network architecture. Comparision of 3g wireless networks and 4g wireless. A study on third generation mobile technology 3g and. The problem is rapidly getting worse with the increased usage of 4g to describe, in many cases, technologies that are basically just. Support to devices with backward compatibility with existing. In a 3g era, the mobile multimedia data service is bound to be widely applied.
The international telecommunication union itu under the international mobile telecommunications program fixed the minimum data rate of 144kbps for any technology to qualify to be a 3g technology. The introduction of 3g networks in 1998 ushered in faster datatransmission speeds, so you could use your cell phone in more datademanding ways such as for video calling and mobile internet access. However, 3g technologies and applications have encountered obstacles that have hindered both the technology. What really is a third generation 3g mobile techn ology introduction there are currently widely different views throughout the wireless industry as to what constitutes a 3g wireless access network.
What is 3g 3g is the third generation of wireless technology 3g is mostly. The term mobile broadband was first applied to 3g cellular technology. This allowed for a better full service for cell phone users wishing to access the. The following table shows a comparison of download speeds on various flavours of 2g, 3g, 4g and 5g mobile. They were designed to provide better performance than 3g systems and as a step. 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. For example, in the case of the uk the mobile industry is responsible for. With cell phones, smartphones, and tablets now outnumbering desktop computers, there has been a. This paper examined the relationship between independent variables like switching cost, corporate image, trust and dependent variable like customer loyalty. Current 3g systems have been established through itus project on international mobile telecommunications 2000 imt2000. Cellular mobile services were initially offered using analogue radio technologies and these were considered as the first generation systems 1g. These provide mobile broadband access of several mbps to smartphones and mobile modems in laptop computers.
At the global level 3g technology had reached to the higher level. The 3g mobile can be used as a modem for a computer that can access the internet and can download games and songs at high speed. Mar 15, 2020 3g is the technology that allows you to connect to the internet on your mobile device, and its what used to make up most data plans. Pdf an investigation of third generation 3g mobile. It was more efficient than its predecessors because it used a packetswitching technique beside circuitswitched domain. The high data transfer rates will allow 3g networks to offer multimedia services combining voice and data. What really is a third generation 3g mobile technology itu. These have been created to support the effective delivery of a range of multimedia services. It also enabled users to browse the web on their mobile phones. The impact of 4g technology on commercial interactions. An investigation of third generation 3g mobile technologies.
Not only that, research on 5g technology has already begun. Overcrowding is relieved in existing systems with radio spectrum b. Wireless mobile communication a study of 3g technology the. Mobile technology has evolved rapidly over the past few years. Comparative study of 3g and 4g in mobile technology. When the 3g was introduced, cell phone users were finally able to talk and access data at the same time and with higher data rates.
The following table shows a comparison of download speeds on various flavours of 2g, 3g, 4g and 5g mobile networks. What really is a third generation 3g mobile techn ology. Where is 5g technology in terms of standardisation and how long will this take. The 3g application are used for many application such as. Keywords 1g, 2g, 3g, wireless mobile communication. The development of the third generation mobile communication technology 3g provides a more adequate technical basis for mobile learning. It is still a research lab standard, the stage of broadband mobile communications that will replace the third generation 3g. Cellular concept was introduced with 1g g stands for generation networks. It can provide, including video telephony, wireless internet access, mobile internet, mobile. Comparision of 3g wireless networks and 4g wireless networks. Provides interoperability among service providers d. Nevertheless, it is reasonable to assume that, as in the case of 3g, the new generation of mobile broadband technology will foster innovation and growth under the right conditions.
Different 2g technologies are now gather and utilized at one place to give the mobile technology a new dimension and these called 3g mobile. User equipment the 3g system consists of two main parts. Pdf third generation mobile technology 3g functioning. 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 fourth generation 4g technology is the fastest technology provide for data transfer. Different 2g technologies are now gather and utilized at one place to give the mobile technology a new dimension and these called 3g mobile technologies. Since the start of this millennium, a standard mobile device has gone from being no more than a simple twoway pager to being a mobile phone, gps navigation device, an embedded web browser and instant messaging client, and a handheld gaming console. Today, 4g technology is getting ready to storm the markets. Environmental impact of mobile communications networks.
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