Advantages of A Novel Modulation technology Time Shifted Non-orthogonal Frequency Division Multiplexing

DOI

10.2991/icacie-16.2016.9How to use a DOI?

Keywords

OFDM, Time Shifted Non-orthogonal Frequency Division Multiplexing (TS-NFDM), bandwidth efficiency, PAPR

Abstract

Orthogonal frequency division multiplexing (OFDM) is a high efficient multi-carrier modulation technique for broadband communication applications with high peak to average power ratio (PAPR). In order to reduce the adverse effects of high PAPR on communication, a novel time shifted non-orthogonal frequency division multiplexing (TS-NFDM) technology is created by introducing the time-shift factor into multi-carrier modulation in this paper, which brings distinct advantages on bandwidth efficiency and PAPR. According to the analysis of constellation diagram and experiment results, the bandwidth efficiency of TS-NFDM is 4.29 times as higher as OFDM approximately. PAPR of TS-NFDM also could be reduced better than OFDM.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Mingyan He
PY  - 2016/10
DA  - 2016/10
TI  - Advantages of A Novel Modulation technology Time Shifted Non-orthogonal Frequency Division Multiplexing
BT  - Proceedings of the 2016 International Conference on Automatic Control and Information Engineering
PB  - Atlantis Press
SP  - 36
EP  - 39
SN  - 2352-5401
UR  - https://doi.org/10.2991/icacie-16.2016.9
DO  - 10.2991/icacie-16.2016.9
ID  - He2016/10
ER  -