A new modulation scheme for OFDM multitone MFSK over FastTime Varying Channels
Yuelei Xie, Yongqiang Li, Kewei Han, Shan Ouyang
Available Online March 2017.
- https://doi.org/10.2991/ifmca-16.2017.47How to use a DOI?
- OFDM multitone FSK; OFDM-MFSK; spectral efficiency; power efficienc
- 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.
- 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 -