Gprs architecture ll general packet radio service ll sgsn,ggsn,gprs network explained in hindi duration. Enhanced data rates for gsm evolution introduced in 2003 was somewhat known to be 2. 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. General packet radio service operated on the similar 2g technology as gsm with a few refinements with gave it higher data speeds 110 kbps edge. Comparision of 3g wireless networks and 4g wireless networks. The objective of this paper is to compare 3g and 4g mobile technology using descriptive analysis and previous study. The second generation 2g is based on digital technology and network.
In this paper, the following issues are considered. Umts network, we first new technology is general packet radio. Pdf comparative study of 2g, 3g and 4g researchgate. Jan 26, 2017 all full 5g, 4g, 3g, 2g training courses with certification this video explains the various generations of cellula. The layman difference between these xg is in the data rate speed which undoubtedly increases from 1g to 5g. Introduction wireless communication transfer of information without wires mobile wireless industry started technology creation in early 1970s. The third generation 3g mobile technology provided higher data transmission rate, increased capacity and provide multimedia support. What is 1g, 2g, 3g, 4g, 5g of cellular mobile communications wireless telecommunications. The data transfer speeds here are four time that of 3g making iptv and interactive gaming a reality on mobile phones. Difference between 1g, 2g, 3g and 4g technology 1983. Here we are sharing one of the latest technology 5g. Pdf mobile communication has been developed rapidly since last few decades. The 3g technology is capable of transferring data at theoretical top speed of just 7.
What is 1g, 2g, 3g, 4g, 5g of cellular mobile communications. 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. 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. When gprs technology was introduced, it enabled web browsing, email services and fast uploaddownload speeds. 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. For instance, 3g, 4g and 5g is more advanced and better than 2g and 1g. The following table shows a comparison of download speeds on various flavours of 2g, 3g, 4g and 5g mobile networks.
The problem is rapidly getting worse with the increased usage of 4g to describe, in many cases, technologies that are basically just. Third generation 3g of mobile telephony began with the start of the new millennium and offered major advancement over previous generations. Advantages constant connection access to uptodate information no cables extensibility e. The speed increases and the technology used to achieve that speed also changes.
What is the difference between 2g, 3g and 4g mobiles as well. Difference between 3g and 4g technology with comparison. Mobile 2g digital wireless technologies enabled more users. This technology can provide very speedy wireless internet access to not only stationary users but also to mobile users.
Apr 22, 2018 as the technology developed, so the g number increases. This ensures it can be applied to wireless voice telephony, mobile internet access, fixed wireless internet. A descendant to 2g and 3g aiming to provide the very high data transfer rates. What are the differences between 1g, 2g, 3g, 4g and 5g. Here in this paper, a brief comparison is made between 2g, 3g and 4g networks, how they evolved and its advantages and disadvantages, channelcoding scheme used and the frequency band used in each. Evolution of mobile generation technology international journal of. The improvement that 4g offers over 3g is often less pronounced. What really is a third generation 3g mobile techn ology. The points covered below presents the difference between 3g and 4g technology. Difference between 2g and 3g technology engineersgarage. Sep 30, 2017 what are the differences between 2g, 3g, 4g and lte. Mar 04, 2015 a look at the definition, throughput and technology used for various generations of telecom technology. This evolution journey was started in 1979 from 1g and it is still continuing to 5g. Current research in mobile wireless technology concentrates on advance implementation of 4g technology and 5g technology.
Materials that are as of a specific date, including but not limited to press releases, presentations, blog posts and webcasts, may have been superseded by subsequent events or disclosures. Unlike 3g networks, 2g networks were designed to carry voice but not data. Analyzing the generations of mobile technology international. Techtrained is one shop stop on 4g lte, telecommunications, with a mix of technology, learning and society cellular technologies timeline. The g in 2g, 3g and 4g stands for generation, and they refer 2nd, 3rd and 4th generation of wireless technology.
Advanced computer network lab generations of network. 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. 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. Coverage of lte networks does not yet match 2g and 3g. How 1g, 2g, 3g and 4g resulted in 5g in this article, we discuss the timeline and picture about how 1g, 2g, 3g, 4g and 5g technologies come into being. As shown in figure 7, 2g and 3g are expected to dominate the technology for iot m2m devices during the next few years, although the number of 2g devices will not grow substantially after 2016.
The fourth generation 4g integrates 3g with fixed internet to support. A descendant to 2g and 3g technology aiming to provide very high data transfer rates. Jul 10, 2017 key differences between 3g and 4g technology. When it comes to data bandwidth 3g provides 21 mbps and 4g offers 1 gbps maximum data bandwidth. The maximum uploading rate of 3g is 5 mbps whereas 500 mbps is the highest uploading rate of 4g. A study on third generation mobile technology 3g and. The comparison between 1g vs 2g vs 3g vs 4g vs 5g helps analyze capabilities of each of the technologies and features that can be supported by each of them. The license fee to be paid for 3g network is much higher as compared to 2g networks. This technology is expected to trounce the deficiencies of 3g technology in terms of. The second generation 2g is a digital technology and support s text messaging. Packetswitched progress of 3g technologies gave birth to 4g network.