Analysis of Candidate Waveforms for 5G Cellular Systems [chapter]

Ayesha Ijaz, Lei Zhang, Pei Xiao, Rahim Tafazolli
2016 Towards 5G Wireless Networks - A Physical Layer Perspective  
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
more » ... 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.
doi:10.5772/66051 fatcat:ixtts4k5rvdp5pnrript27djxe