Proceedings of the 2016 International Forum on Mechanical, Control and Automation (IFMCA 2016)

A new modulation scheme for OFDM multitone MFSK over FastTime Varying Channels

Authors
Yuelei Xie, Yongqiang Li, Kewei Han, Shan Ouyang
Corresponding Author
Yuelei Xie
Available Online March 2017.
DOI
https://doi.org/10.2991/ifmca-16.2017.47How to use a DOI?
Keywords
OFDM multitone FSK; OFDM-MFSK; spectral efficiency; power efficienc
Abstract
OFDM-MFSK is a robust multicarrier scheme for transmission over fast fading multipath channels. The disadvantage of OFDM-MFSK is a lower spectrum ef ciency. In this paper,we investigate the spectrum efficiency of OFDM-MFSK system and proposes a OFDM multitone FSK modulation scheme. The spectrum efficiency can be improved by increasing set of working subcarriers of OFDM in the proposed scheme. Simmulation results show that proposed scheme can achieve a high spectrum efficiency while the power efficiency is still not decreasing.
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Volume Title
Proceedings of the 2016 International Forum on Mechanical, Control and Automation (IFMCA 2016)
Series
Advances in Engineering Research
Publication Date
March 2017
ISBN
978-94-6252-307-4
ISSN
2352-5401
DOI
https://doi.org/10.2991/ifmca-16.2017.47How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Yuelei Xie
AU  - Yongqiang Li
AU  - Kewei Han
AU  - Shan Ouyang
PY  - 2017/03
DA  - 2017/03
TI  - A new modulation scheme for OFDM multitone MFSK over FastTime Varying Channels
BT  - Proceedings of the 2016 International Forum on Mechanical, Control and Automation (IFMCA 2016)
PB  - Atlantis Press
SP  - 300
EP  - 306
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifmca-16.2017.47
DO  - https://doi.org/10.2991/ifmca-16.2017.47
ID  - Xie2017/03
ER  -