BY, Mr.Khaled MERIT Teacher at University of Tahri Mohammed Bechar Journée Mondiale des Télécommunications (JMT’2017) 17-18,Mai,2017,Béchar,Algérie, Université Tahri Mohammed de Béchar An overview on 5G technologies

Contents… Introduction Introduction Comparison of 1G to 5G wireless technology Comparison of 1G to 5G wireless technology Vision of 5G wireless technology Vision of 5G wireless technology Features of 5G wireless technology Features of 5G wireless technology Major challenges Major challenges Conclusion Conclusion

Introduction In this presentation we will discuss 5G wireless systems, better known as 5 th generation mobile technology. In this presentation we will discuss 5G wireless systems, better known as 5 th generation mobile technology. Mobile wireless industry had started its technology creation, revolution and evolution since early 1970’s. Mobile wireless industry had started its technology creation, revolution and evolution since early 1970’s. 5G wireless technology can change the way we use wireless gadgets by providing very high bandwidth 5G wireless technology can change the way we use wireless gadgets by providing very high bandwidth

Introduction The 5G should be featured with intelligent technology that interconnects the entire world without limits. The 5G should be featured with intelligent technology that interconnects the entire world without limits. 5G introduces a whole new concept of multi-path data path scheme for a real wireless world, a complete wwww. 5G introduces a whole new concept of multi-path data path scheme for a real wireless world, a complete wwww. Thus, 5G should add a number of added advantages over the present 4G technology. Thus, 5G should add a number of added advantages over the present 4G technology.

Comparison of 1G to 5G technologies 1G 2G/2.5G 3G 4G 1970/ / / / /2015 2kbps14-64kbps2mbps200mbps>1gbps Analog cellular Digital cellular Broadbandwidth /cdma/ip technology Unified ip &seamless combo of LAN/WAN/WLAN/PAN 4G+WWWW Mobile telephony Digital voice,short messaging Integrated high quality audio, video & data Dynamic information access, variable devices with AI capabilities FDMA TDMA/CDMA CDMA Circuit Circuit/circuit for access network&air interface Packet except for air interface All packet PSTN Packet network Internet Horizontal Horizontal&V ertical

Vision of 5G wireless technology 5G envisions to design a real wireless world, that is free from obstacles of the earlier generations. This requires an integration of networks. 5G aims to design a Multi-Bandwidth Data Path by integrating the current and future networks for new network architecture of 5G real wireless world.

FUNCTIONAL ARCHITECTURE OF 5G Integration of different networks to attain a Multi-bandwidth data path.

The 5G wireless internet networks are real wireless world which shall be supported by CDMA, OFDM, MCCDMA, UWB and IPv6. The 5G wireless internet networks are real wireless world which shall be supported by CDMA, OFDM, MCCDMA, UWB and IPv6. 5G technology has extraordinary data capabilities and has ability to tie together unrestricted call volumes and infinite data broadcast within latest mobile operating system. 5G technology has extraordinary data capabilities and has ability to tie together unrestricted call volumes and infinite data broadcast within latest mobile operating system.

The Router and switch technology used in 5G network would provide high connectivity for wireless gadget The Router and switch technology used in 5G network would provide high connectivity for wireless gadget 5G Terminal 5G Router

5G Technologies will have an extraordinary capability to support Software and Consultancy. The 5G technology aims to distributes internet access to nodes across the world with almost seamless speed.

Features Of 5G Wireless Technology 5G technology would offer high resolution for wireless gadget users and bi-directional large bandwidth shaping. 5G technology would offer high resolution for wireless gadget users and bi-directional large bandwidth shaping. The advanced billing interfaces of 5G technology makes it more attractive and effective. The advanced billing interfaces of 5G technology makes it more attractive and effective. The high quality services of 5G technology is based on Policy to avoid error. The high quality services of 5G technology is based on Policy to avoid error.

5G technology would provide large broadcasting of data in Gigabytes. The 5G technology network offers enhanced and available connectivity just about the world. The traffic statistics by 5G technology makes it more accurate.

Through remote management offered by 5G technology a user can get better and fast solutions. The remote diagnostics also a great feature of 5G technology. The 5G technology also support virtual private network.

5G 4G

Major Challenges

ADVANTAGES Data Bandwidth of 1Gbps or higher. Data Bandwidth of 1Gbps or higher. Dynamic information access. Dynamic information access. Available at low cost. Available at low cost. Finest Quality Of Service(QOS). Finest Quality Of Service(QOS). Pages will upload almost instantly. Pages will upload almost instantly. Support interactive multimedia, voice, streaming video, Internet, and other broadband services. Support interactive multimedia, voice, streaming video, Internet, and other broadband services.

DISADVANTAGE Since 5G services are likely to run on ultra-high spectrum bands, which travel shorter distances compared with lower bands, they may be more suited to enhanced indoor coverage. Since 5G services are likely to run on ultra-high spectrum bands, which travel shorter distances compared with lower bands, they may be more suited to enhanced indoor coverage. Higher frequencies could be blocked by buildings and they lose intensity over longer distances. That means, offering wider coverage would be a challenge. Higher frequencies could be blocked by buildings and they lose intensity over longer distances. That means, offering wider coverage would be a challenge.

APPLICATIONS Wireable devices with AI(Artificial Intelligence)capabilities. Wireable devices with AI(Artificial Intelligence)capabilities. 5G iPhones. 5G iPhones. With 6th Sense technology. With 6th Sense technology. Global Networks. Global Networks. VoIP(Voice Over IP) enabled devices. VoIP(Voice Over IP) enabled devices. Radio resource management. Radio resource management. Media independent handover. Media independent handover.

Conclusion 5G technology is going to be a new revolution in wireless systems market. 5G technology is going to be a new revolution in wireless systems market. As data traffic has tremendous growth potential, under 4G existing voice centric telecom hierarchies will be moving flat IP architecture where, base stations will be directly connected to media gateways. As data traffic has tremendous growth potential, under 4G existing voice centric telecom hierarchies will be moving flat IP architecture where, base stations will be directly connected to media gateways.

5G will promote concept of Super Core, where all the network operators will be connected one single core and have one single infrastructure, regardless of their access technologies. 5G will bring evaluation of active infra sharing and managed services and eventually all existing network operators will be MVNOs (Mobile virtual network operators).

REFERENCES  Information/Specifications – Techgig.com.  Pictures –Keepclamandposters.com.  Documents from Ericsson’s official slide share handle.  Picture on Slides is from Broadcom.com.  Functional Architecture of 5G Mobile Network, International Journal of Advanced science and Technology.  Future Mobile Technology, International Journal of Computer Applications.

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