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Fifth Generation Cellular Networks

Philip Branch

Abstract


In this article the emerging requirements that are driving the fifth generation of mobile cellular networks are discussed and the technologies that will most likely be used to satisfy those requirements are identified. Proposals for 5G are at an early stage, but there is an expectation that the early 2020s will see the first deployments.

The requirements for 5G are increased download speeds, the need to deal with increased cell density, increased bandwidth efficiency and availability of new bandwidth. It is likely that 5G will play a role in the emerging Internet of Things, potentially resulting in enormous increase in the number of attached devices.

To meet the expected requirements 5G is likely to make use of spectrum in the millimetre range, beam-forming antenna arrays, massive Multi-Input Multi-Output, and fundamental changes to base station design. In this paper the key drivers for 5G are discussed including the very large numbers of devices in cells, the need to make available new spectrum, energy efficient ways of implementing base station capabilities, standards developments so far and 5G related issues for Australia.


Keywords


Telecommunications; Wireless; Mobile Cellular

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References


ACMA. (2016a). “5G: Known unknowns; A global investor perspective on the 5G roadmap”, 21 June 2016, available at http://www.acma.gov.au/theACMA/About/Events/Spectrum-tune-ups/the-acma-and-iic-5g-seminar

ACMA. (2016b). “5G and mobile network developments – emerging issues occasional paper”, February 2016, available at http://www.acma.gov.au/theACMA/5g-and-mobile-network-developments accessed 26 August 2016

Agiwan, M; Roy, A; Saxena, N. (in press). “Next Generation 5G Wireless Networks: A Comprehensive Survey”, IEEE Communications Surveys and Tutorials

Andrews, J. G; Buzzi, S; Choi, W; Hanly, S. V; Lozano, A; Soong, A. C. K; Zhang, J. C. (2014). “What will 5G be?” IEEE Journal on Selected Areas in Communications, 32(6), 1065-1082

Aust, S; Prasad, R. V; Niemegeers, I.G.M.M (2012). “IEEE 802.11ah: Advantages in standards and further challenges for sub 1 GHz Wi-Fi” IEEE International Conference on Communications, 10-15 June 2012, available at http://ieeexplore.ieee.org/document/6364903/, accessed 26 August 2016

Checko, A; Christiansen, H. L; Yan, Y; Scolari, L; Kardaras, G; Berger, M. S; Dittmann, L. (2015). “Cloud RAN for Mobile Networks – A Technology Overview”, IEEE Communications Surveys and Tutorials, 17(1), 405-426

Condon, S. (2016). “IoT will account for nearly half of connected devices by 2020, Cisco says”, ZDNet, available at http://www.zdnet.com/article/iot-will-account-for-nearly-half-of-connected-devices-by-2020-cisco-says/ accessed 26 August 2016

The Economist. (2016). “Wireless: the next generation”, The Economist, available at http://www.economist.com/news/business/21693197-new-wave-mobile-technology-its-way-and-will-bring-drastic-change-wireless-next

Ericsson (2016). “Number theories: what 100 operators really think about 5G”, Ericsson Business Review, Issue 1, 2016

FCC (2015), “FCC Promotes Higher Frequency Spectrum for Future Wireless Technology” available at https://www.fcc.gov/document/fcc-promotes-higher-frequency-spectrum-future-wireless-technology accessed 26 August 2016

GSMA Intelligence (2014), “Understanding 5G: Perspectives on future technological advancements in mobile” December 2014, available at https://www.gsmaintelligence.com/research/?file=141208-5g.pdf&download accessed 26 August 2016

Kennellos (2016). “152,000 Smart Devices Every Minute In 2025: IDC Outlines the Future of Smart Things”, Forbes, available at http://www.forbes.com/sites/michaelkanellos/2016/03/03/152000-smart-devices-every-minute-in-2025-idc-outlines-the-future-of-smart-things/#640ef80d69a7, accessed 26 August 2016

Lora Alliance. (2016). “Lora Alliance: Wide Area Networks for IoT”, available at http://www.lora-alliance.org, accessed 26 August 2016

Pereira, V; Sousa, T. (2004). “Evolution of Mobile Communications: from 1G to 4G”, Department of Informatics Engineering of the University of Coimbra, April 2004, available at https://eden.dei.uc.pt/~vasco/Papers_files/Mobile_evolution_v1.5.1.pdf, accessed 26 August 2016

Press, G. (2014). “Internet of Things By the Numbers: Market Estimates and Forecasts”, Forbes, available at http://www.forbes.com/sites/gilpress/2014/08/22/internet-of-things-by-the-numbers-market-estimates-and-forecasts/#3ad2f2932dc9

Rappaport, T; Roh, W; Cheun, K. (2014). “Mobile’s Millimeter-Wave Makeover”, IEEE Spectrum, September 2014, 35-58

Rost, P., Bachs, A., Breitback, M., Doll, M., Droste, H., Mannweiler, C., Puente, M., Samdaris, K., Sayadi, B. (2016). “Mobile Network Architecture Evolution toward 5G”, IEEE Communications, May 2016, 85-91

Samdanis, K; Costa-Perez, X; Siancalepore, V. (2016). “From Network Sharing to Multi-Tenancy: The 5G Network Slice Broker”, IEEE Communications Magazine – Communications Standards Supplement, July 2016, 32-39

Wang, C.-X; Haider, F; Gao, X; You, X.-H; Yang, Y; Yuan, D; Aggoune, H.M; Haas, H; Fletcher, S; Hepsaydir, E. (2014), “Cellular Architecture and Key Technologeis for 5G Communication Networks”, IEEE Communications Magazine, February 2014, 122-130 accessed 26 August 2016

Webb, W. (2012). “Understanding Weightless: Technology, Equipment, and Network Deployment for M2M Communications in White Space”, Cambridge University Press, ISBN 9781107027077




DOI: http://dx.doi.org/10.18080/ajtde.v4n3.63

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