Based on nfv and sdn, physical infrastructure of the future network architecture consists of sites and threelayer dcs. Cdma established the foundation for 3g technologies. 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. This research work mainly focuses on architectural variations of 3g and 4g femtocells along with the operational functionality of local ip access. In this network, the base terminal station btsnodebs aggregate the radio access network ran traffic and transport it over a mobile. Long term evolution lte is the next generation 3gpp radio access network evolved umts terrestrial radio access network eutran system architecture evolution sae is the 3gpp next generation standard for. I i 3g evolution hspa and lte for mobile broadband ii i second edition erik dahlman, stefan parkvall, johan skold and per beming i. If you continue browsing the site, you agree to the use of cookies on this website. The presentation on lte long term evolution slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Evolution towards 3gumts, 2nd edition, published by wiley javier romero is the editor of gsm, gprs and edge performance. Sae system architecture evolution is the corresponding evolution of the gprs 3g packet core network evolution.
The aim of the 3g security architecture is to improve on the security of 2g systems. Femtocellular aspects on umts architecture evolution masters thesis submitted in partial ful llment of the requirements for the degree of master of science in technology. From 3g to lte examines network architecture evolution in response to rapidly growing 3g data traffic and the planned introduction of long term evolution lte and system architecture evolution sae technology now also known as enhanced umts terrestrial radio access network eutran and evolved packet core epc, respectively in the 2010 to. Evolution path to 3g gsm 2g systems gprs umts wcdma edge 2. Mobile communication networks andreas mitschelethiel, florian evers 3 2g to 3g evolution. In fact, recently the burkinabe government launched the market for acquisition of 3g license. The technology evolution does not stop with hspa evolution and longterm evolution lte. Separation of access technology, transport technology, service technology. E2e network slicing is a foundation to support diversified 5g services and is key to 5g network architecture evolution. The highlevel network architecture of lte is comprised of following three main components. Lte and umb and then look into the details system architecture evolution the. Gsm gprs umts gsm ran base station base station controller base station base station msc isdn. The network architecture can be divided into subsystems based on the nature of traffic, protocol structures, physical elements.
Le reseau d acces 4g est appele lte long term evolution of 3g ou eutran. Packetswitched progress of 3g technologies gave birth to 4g network. Telecommunications network and service architectures. The paper throws light on the evolution and development of 3g mobile wireless technologies.
Comparision of 3g wireless networks and 4g wireless networks. Long term evolution lte is the next generation 3gpp radio access network evolved umts terrestrial radio access network eutran system architecture evolution sae is the 3gpp next generation standard for mobile networks providing. 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. 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. But while the physical handset may take centre stage, where would it be without that all important supporting cast, the mobile network. It was a complete redesign and simplification of 3g network arch itecture, resulting in a significant reduction in transfer latency and thus, increasing efficiency and speeds on the. Evolution towards 3gumts, 2nd edition, published by wiley. This research work mainly focuses on architectural variations of 3g and 4g femtocells.
Ethernet architecture designed to connect computers in building or campus technologydriven architecture passive coaxial cable asynchronous access, synchronous transmission broadcast medium access using csmacd 10 mbs transmission rate with manchester encoding coaxial cable taps repeater general concepts ethernet architecture. Evolution types evolution contains not only technical evolution but also expansion to network architecture and services. Covers radio interface architecture, physical layer and access procedures and system architecture evolution for lte and hspa. The user equipment or ue is a major element of the overall 3g umts network architecture. Evolution towards 3gumts, 2nd edition, published by wiley juan melero is the editor of gsm, gprs and edge performance. The same ip network connects whatever broadband access technology and supports the ipbased service architecture. Increased bandwidth endtoend ip simplified architecture. Fundamentals of cellular network planning and optimisation covers endtoend network planning and optimisation aspects from second generation gsm to third generation wcdma networks including gprs and edge networks. Evolution lte, the subject of this book, is a key enabling technology for delivering. Lte stands for long term evolution and it was started as a project in 2004 by telecommunication body known as the third generation partnership project 3gpp. Abed mahamod ismail kasmiran jumari department of electrical, electronic and systems engineering faculty of engineering and built environment, national university of malaysia, ukm 43600 ukm bangi, selangor, malaysia. This keeps information about the users phone number, home network identity and security keys etc.
Physicalcommunication32010217244 contents lists available at sciencedirect physicalcommunication journal homepage. Umts is a complete system architecture as in gsm emphasis on standardized interfaces mix and match equipment from various vendors simple evolution from gprs allows one to. Femtocellular aspects on umts architecture evolution. Fundamentals of network planning and optimisation 2g3g4g. Une licence 3g a en effet ete recemment mise sur le marche par le gouvernement burkinabe. Lte stands for long term evolution and it isnt as much a technology as it is the path followed to achieve 4g speeds. Network evolution in 3g 4g international journal of. The ue is the mobile phone and the utran is the base station and the network intelligence. Lte network architecture evolution ville eerola helsinki university of technology ville. Pdf mobile network architecture evolution 1g to 4g. Providing much higher data speeds and greatly improved performance as well as lower operating costs, the scheme started to be deployed in its basic form around 2008.
User equipment the 3g system consists of two main parts. Also this paper tries to present the advantages why operators are. The 3rd generation partnership project 3gpp is a standards organization which develops protocols for mobile telephony. Its best known work is the development and maintenance of. Lte architecture and discuss the spectrum options and migration strategies for operators. A functional representation of 3g network architecture is shown in figure 1. This year 2015 the mobile phone celebrates its 30th birthday in the uk.
Fundamentals of cellular network planning and optimisation. The second edition of this volume from ericsson experts examines the latest technologies and standards of long term evolution lte, reflecting the completion of ltes specification. Lte was the 4g successor to the 3g umts system which was developed to provide a further evolution of the mobile telecommunications system available. Comparision of 3g wireless networks and 4g wireless. Both the ue and the utran are composed of different layers. Architecture and key features of lteadvanced networks article pdf available january 2012 with 11,841 reads how we measure reads. A usim stores userspecific data very similar to 3g sim card. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext.
Pdf over the last years 3g standardization has been quite active, leading in. Network architecture evolution from 4g to 5g netmanias. The term lte is typically used to represent both lte and sae. Sep 22, 2016 umts core network and its evolution 1. Timo halonen is the editor of gsm, gprs and edge performance. Architecture evolution from 4g to 5g august 2018 authors. Architecture and key features of lteadvanced networks ghassan a. Fundamentals of network planning and optimisation 2g 3g 4g. Dr david soldani, dr malcolm shore and mr jeremy mitchell.
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