Department Of Computer Science & Engineering

Technical SeminarOn

5G TechnologyUnder the Guidance of Presented by

MS. K. RADHIKA, Karthik UAssociate professor, 13951A0559CSE

Project Title : 5 keys for creating the new communications era.

5G

OBJECTIVES

• INTRODUCTION• EXISTING SYSTEM• DISADVANTAGES OF EXISTING SYSTEM• PROPOSED SYSTEM• ADVANTAGES OF PROPOSED SYSTEM• MODULES• SYSTEM ARCHITECTURE• APPLICATIONS • REFERENCES

INTRODUCTIONThe Road to 5G

• In just the past year, preliminary interest and discussions about a possible 5G standard have evolved into a full-fledged conversation that has captured the attention and imagination of researchers and engineers around the world.

• As the Long Term Evolution (LTE) system embodying 4G has now been deployed and is reaching maturity, where only incremental improvements and small amounts of new spectrum can be expected, it is natural for researchers to ponder “what’s next?”.

• The previous four generations of cellular technology have each been a major paradigm shift that has broken backwards compatibility.

5G

• And indeed, 5G will need to be a paradigm shift that includes very high carrier frequencies with massive bandwidths, extreme base station and device densities and unprecedented numbers of antennas. But unlike the previous four generations, it will also be highly integrative: tying any new 5G air interface and spectrum together with LTE and Wi-Fi to provide universal high-rate coverage and a seamless user experience.

• In addition to the highly visible demand for ever more network capacity, there are a number of other factors that make 5G interesting, including the potentially disruptive move to millimeter wave (mm Wave) spectrum, new market-driven ways of allocating and re-allocating bandwidth, a major ongoing virtualization in the core network that might progressively spread to the edges, the possibility of an “Internet of Things” comprised of billions of miscellaneous devices, and the increasing integration of past and current cellular and Wi-Fi standards to provide an ubiquitous high-rate, low-latency experience for network users.

EXISTING SYSTEM• A new mobile generation  has appeared approximately every 10 years

since the first 1G  system, Nordic Mobile Telephone, was introduced in 1982. The first '2G' system was commercially deployed in 1992, and the 3G system appeared in 2001.

2G 3G

• 4G systems fully compliant with IMT Advanced were first standardized in 2012. The development of the 2G (GSM) and 3G(IMT-2000 and UMTS) standards took about 10 years from the official start of the R&D projects, and development of 4G systems began in 2001 or 2002.

Evolution Of 2G to 3G

Evolution Of 4G

• Predecessor technologies have been on the market a few years before the

new mobile generation, for example the pre-3G system CdmaOne /IS95 in the US in 1995, and the pre-4G systems Mobile WiMAX  in South-Korea 2006, and first release-LTE in Scandinavia 2009. In April 2008, NASA partnered with Machine-to-Machine Intelligence (M2Mi) Corp to develop 5G communication technology.

4G

DISADVANTAGES OF EXISTING SYSTEM Data capacity : 100 Mbps – 1 Gbps 

Standard :1XEVDO Multiplexing : CDMA Switching type : Packet Switch Service : High speed internet/ Multi-media Handoff type : Horizontal Frequency : 1.6 to 2.5 GHz .

At present in the existing system the data capacity is only limited to a maximum of 1 Gega Bytes per Second(mbps).It is used for both indoor and outdoor applications so the data capacity may not be that much sufficient . The Multiplexing process used in the present system is of CDMA type and also Packet Switching method is used for communication ,the frequency may range from 1.6 – 2.5 Ghz.

There is also Network Latency in the network . The cost of implementation is also very high.

4G with network Latency

Proposed System

• 5G is the new generation of radio systems and networkarchitecture delivering extreme broadband, ultra-robust, lowlatency connectivity, and massive networking which willtransform our lives, our economy and our society.

5G

• 5G is the new generation of radio systems and network architecture that will deliver extreme broadband, ultra-robust, low latency connectivity and massive networking for human beings and the Internet of Things. Enabled by 5G, the programmable world will transform our individual lives, economy and society. It sounds like a bold claim but the reality is starting to take shape as 5G research pushes ahead to make rapid developments.

• 5G will be far more than just a new radio technology. It will combine existing Radio Access Technologies (RATs) in both licensed and unlicensed bands, and it will add novel RATs optimized for specific bands and deployments, scenarios and use cases. 5G will also implement a radically new network architecture based on Network Function Virtualization (NFV) and Software Defined Networking (SDN) technologies. Programmability will be central to achieving the hyper-flexibility that operators will need to support the new communications demands placed on them from a wide array of users, machines, companies from different industries and other organizations such as municipalities. 5G networks will have to be programmable, software driven and managed holistically to enable a diverse and profitable range of services.

Five keys to 5G

• Possibilities defines the new demands that 5G must support and the new opportunities it will create

• Versatile radio explores the different radio access technologies that will combine to provide ultra-flexible connectivity

• System of systems sets out the network architecture that will be needed, how it will support the new demands and provide the great experiences and solid security that people and industries will expect

• Practicalities proposes the key stages of 5G development and how operators will be able to roll out networks in the most efficient ways

• Potential describes how the new 5G communications era will transform people’s everyday lives, multiple industries and the entire business of being a communications provider

Five key aspects that will describe the transformation of today’s communications

to 5G

Possibilities - Every industry will benefit from 5G • Networks will offer speeds more than 10 Gbps and extremely low latency. • What will be the possibilities in the real world? • Creating a safe transportation infrastructure• Similar 5G-enabled in agriculture, finance, retail, education and tourism. The

possibilities are truly endless.

Versatile radio: multiple accesses , multiple capabilities • 5G radio is likely to use several bands from 400 MHz to 100 GHz.• MIMO (Multiple Input, Multiple Output) technology is based on transmitting

and receiving with multiple antennas and utilizing uncorrelated communication

System of Systems a programmable multi-service network• 5G will be called upon to support a vast array of uses with diverse performance

needs. Connecting huge numbers of consumer health sensors is a very different proposition to delivering high quality UHD video to TV sets.

Practicalities: A phased approach to 5G transformation• Some markets, especially Korea and Japan need high capacity mobile

broadband to be deployed by 2020.

5G

Possibilities System of System

Practicalities

Internet Of Thingsby using

5G

Advantages Of 5G

• Practically possible to avail the super speed i.e. 1 to 10 Gbps.

• Latency will be 1 millisecond (end-to-end round trip).• 1,000x bandwidth per unit area.• Feasibility to connect 10 to 100 number of devices.• Worldwide coverage.• Beam Division Multiple Access & CDMA• About 90% reduction in network energy usage.• Battery life will be much longer.• Whole world will be in wi fi zone

5G without network Latency

Network Latency of 5G & 4G

Modules

• Possibilities• Versatile radio• System of Systems• Practicalities

SYSTEM ARCHITECTURE Of5G

APPLICATIONS

• It will make unified global standard for all.• Network availability will be everywhere and will facilitate people to use

their computer and such kind of mobile devices anywhere anytime.• Because of the IPv6 technology, visiting care of mobile IP address will be

assigned as per the connected network and geographical position.• Its application will make world real Wi -Fi zone.• Its cognitive radio technology will facilitate different version of radio

technologies to share the same spectrum efficiently.• Its application will facilitate people to avail radio signal at higher altitude

as well.

REFERENCES

• M. Corson, R. Laroia, J. Li, V. Park, T. Richardson, and G. Tsirtis,“Towards proximity-aware internetworking,” IEEE Wireless CommunicationsMagazine, vol. 17, no. 6, pp. 26–33, Dec 2015.

• Cisco, “Visual networking index,” white paper at Cisco.com, Feb 2014.

• A. Maeder, P. Rost, and D. Staehle, “The challenge of m2m communications for the cellular radio access network,” in Proc., W¨urzburg Workshop on IP: Joint ITG and Euro-NF Workshop” Visions of Future Generation Networks”(EuroView2011), Aug. 2011.

Thank You