Analysis of candidate waveforms for 5G cellular systems

Ijaz, A., Zhang, L., Xiao, P. and Tafazolli, R. (2016) Analysis of candidate waveforms for 5G cellular systems. In: Bizaki, H.K. (ed.) Towards 5G Wireless Networks - A Physical Layer Perspective. InTech. ISBN 9789535128335 (doi:10.5772/66051)

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Abstract

Choice of a suitable waveform is a key factor in the design of 5G physical layer. New waveform/s must be capable of supporting a greater density of users, higher data throughput and should provide more efficient utilization of available spectrum to support 5G vision of “everything everywhere and always connected” with “perception of infinite capacity”. Although orthogonal frequency division multiplexing (OFDM) has been adopted as the transmission waveform in wired and wireless systems for years, it has several limitations that make it unsuitable for use in future 5G air interface. In this chapter, we investigate and analyse alternative waveforms that are promising candidate solutions to address the challenges of diverse applications and scenarios in 5G.

Item Type:Book Sections
Status:Published
Glasgow Author(s) Enlighten ID:Zhang, Dr Lei
Authors: Ijaz, A., Zhang, L., Xiao, P., and Tafazolli, R.
College/School:College of Science and Engineering > School of Engineering
Publisher:InTech
ISBN:9789535128335
First Published:First published in Towards 5G Networks: a physical layer perspective
Publisher Policy:reproduced under a creative commons licence

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