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Nyquist-SEFDM: Pulse shaped multicarrier communication with sub-carrier spacing below the symbol rate

Xu, T; Darwazeh, I; (2016) Nyquist-SEFDM: Pulse shaped multicarrier communication with sub-carrier spacing below the symbol rate. In: CSNDSP 2016: 10th International Symposium on Communication Systems, Networks and Digital Signal Processing [Proceedings]. Institute of Electrical and Electronics Engineers (IEEE) Green open access

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Abstract

A new waveform design which simultaneously compresses bandwidth and suppresses out-of-band power leakage is studied in this work considering future 5th generation (5G) requirements. Thus, doubly created interference, coming from less than symbol rate packed sub-carriers and pulse shaping filters, is introduced. Therefore, this work, through using specially designed detectors, deals with the doubly created interference problem. It paves the way to non-orthogonal signal detection and non-orthogonal carrier aggregation (CA) system designs; both of importance to future wireless and wired communication systems.

Type: Proceedings paper
Title: Nyquist-SEFDM: Pulse shaped multicarrier communication with sub-carrier spacing below the symbol rate
Event: CSNDSP 2016: 10th International Symposium on Communication Systems, Networks and Digital Signal Processing, 20-22 July 2016, Prague, Czech Republic
ISBN-13: 9781509025268
Open access status: An open access version is available from UCL Discovery
DOI: 10.1109/CSNDSP.2016.7573943
Publisher version: http://dx.doi.org/10.1109/CSNDSP.2016.7573943
Language: English
Additional information: Copyright © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Keywords: non-orthogonal, Multicarrier communications, 5G, pulse shaping, spectral efficiency, OFDM, SEFDM, Bandwidth, Interference, Wireless communication, Pulse shaping methods, Transmitters
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/1507740
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