A reconfigurable function array architecture for 3g and 4g wireless terminals. Both have the ran radio access network connected to parallel circuit switched and packet switched core networks consisting. Pdf 1 st generation wireless cellular network was introduced in 1980s. Architecturally there arent major differences between 2g and 3g. The ue is the mobile phone and the utran is the base station and the network intelligence. This keeps information about the users phone number, home network identity and security keys etc. Tinnirello iub bs rnc new ran architecture iurinterface is. Hence, a simplified network architecture was required that could dramatically reduce the transfer latency and use some elements of the 3g. 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. 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. They comprise an air interface between the users mobile device and the base station and two core networks.
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. Cdma enables users to share the same frequency and communicate at the same time. Gsm 2g and umts 3g have nearly the same architecture. Both the ue and the utran are composed of different layers. Public consultation abstract the 5g architecture working group as part of the 5g ppp initiative is looking at capturing novel trends and key technological enablers for the realization of the 5g architecture. The source of these pictures are spirent and squaretek. User equipment the 3g system consists of two main parts.
Lte 4g network architecture lte core network mobile. A look at the definition, throughput and technology used for various generations of telecom technology. Difference between 3g and 4g technology with comparison. Research article architectural shift from 4g to 5g. Different lte evolutionary paths umts forum, 2008 4. Basically, the main idea is to use a different radio interface since the lte wireless interface was not compatible with the 2g and 3g standards. The functions of the packet data serving node pdsn. Lte architecture in easiest way in hindi 4g architecture. The nodes use the control plane, in order to exchange signaling messages between each other. A usim stores userspecific data very similar to 3g sim card.
Arsitektur jaringan 3g 3g network architecture disusun oleh evan sigit kurniawan 15101015 dosen pengampu. Jaringan 3g memiliki kecepatan transmisi yang berkisar antara 384 kbps 2 mbps. Umts system architecture and protocol architecture overview on overall system architecture umts network architecture and elements mobile station. A study on third generation mobile technology 3g and. There are however a few key differences in both the ran and core. Gsm gprs umts r99r3 gprs core packet switched sgsn ggsn internet gsm ran base station base station controller. Difference between 2g and 3g technology engineersgarage. Increased bandwidth endtoend ip simplified architecture. Here in this paper, a brief comparison is made between 2g, 3g and 4g. Comparision of 3g wireless networks and 4g wireless networks. Irving2,b 1 department of computer science, federal university lafia, nasarawa state, nigeria. Operators and vendors have considerable freedom to implement the architecture in ways. 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.
The 3g security will improve on the security of the 2g system. The mobile phone and subscriber identity module, the umts radio access network and, supporting voice with. Outline of the lecture evolutions form gsm to umts. Intro to 3g cellular systems and umts overview david tipper associate professor. A group of btses are controlled by a base station control. Introduction 3g is the third generation of mobile phone 2 3.
Umts, short for universal mobile telecommunications system, is a 3g networking standard used throughout much of the world as an upgrade to existing gsm module. The difference between 2g, 3g, and 4g is their mobile network strength and network data speed. Section 2 of this report discusses the gsm architecture, world scientific news 54 2016 2739. This is a diagram of the 2g network architecture, a user gets connected to the bts or the base transceiver station tower. It is an integration of various technologies including gsm,cdma,gprs,imt2000,wireless lan. It is based on the technology known as global system for mobile communication or in short we can say gsm. Initially gsm was developed to take care of voice communications. This page on gsm vs umts describes difference between gsm and umts. The gsm architecture also contains an intelligent network.
Pdf comparative study of 2g, 3g and 4g researchgate. The user equipment or ue is a major element of the overall 3g umts network architecture. A study on third generation mobile technology 3g and comparison among all generations of mobile communication aditi chakraborty. The mobile station ms the base station subsystem bss the network switching subsystem nss the operation support subsystem oss given below is a simple pictorial view of the gsm architecture. Second generation 2g technology was launched in the year 1991 in finland. The highlevel network architecture of lte is comprised of following three main components. Gsm works on ftdma principle while umts works on cdma principle. Superficially the differences are mainly a question of different interface names. Learn 2g 3g 4glte mobile packet core network for beginners. Both are cellular wireless technologies developed for mobile communications. This technology enabled various networks to provide services like text messages, picture. Gsm air interface data rate is 270kbps and 3g allows a minimum of 2mbps downlink in stationary. In this network, the base terminal station btsnodebs aggregate the radio access network ran traffic and transport it over a mobile.
Comprehensive coverage of umts 3g news, licensing, business developments, 3g wcdma telecommunication technology, multi media mobile phones and future communications. I am adding the architecture diagram of 2g, 3g, 4g for reference. Evolutionary analysis of gsm, umts and lte mobile network architectures paschal a. Umts network architecture basic configuration, release 3 bss bsc rns rnc cn node b node b a iups iur iub uu msc sgsn gs gmsc ggsn hlr gn gr gc c d e auc h eir f gf pstn gi gb iucs vlr b gp. Umts is a complete system architecture as in gsm emphasis on standardized interfaces. Comparision of 3g wireless networks and 4g wireless. System architecture evolution sae is the 3gpp next generation standard for mobile networks providing. What is the technical difference between 2g, 3g and 4g. Known as saesystem architecture evolution,t he 4 g architecture offers many advantage s compared to 2g and 3g architectures such as new routing techniques, ef ficient. This chapter tells one possible evolution path from 2g 3g network to lte. The infrastructure of 2g and 3g cellular networks are similar. Evdo optimized 3g for data enabling mobile broadband text email capable of efficiently supporting small data files cdma2000 voice services mobile 2g 2g, 3g, 4g, and 5g. The umts architecture takes advantage of the existing gsm and gprs networks which serve as a core network in umts infrastructure. The difference between 3g and 4g technology is based on technology compliance, data transfer rate, capacity, ip architecture and number of connections, etc.
The umts world is an 3g mobile system news and information provider. Evolution path to 3g gsm 2g systems gprs umts wcdma edge 2. Evolutionary analysis of gsm, umts and lte mobile network. Technological advancements have paved the way to the evolution of mobile networks. In this paper we discuss this evolution of wireless mobile network technology specifically the shift in the architecture from 4g to 5g to achieve a full real wireless world. It was called groupe special mobile gsm and first met in architectures became a. Mobile 2g digital wireless technologies enabled more users.
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