A frequency offset estimation algorithms for OFDM mixed signals

DOI

10.2991/nceece-15.2016.79How to use a DOI?

Keywords

OFDM; Composite frequency offset; fractional frequency offset; integral frequency offset

Abstract

The integer frequency offset and the fractional frequency offset estimation algorithms in SFN are improved and used for the Composite fractional frequency offset estimation in OFDM mixed signals in this paper The simulation results show that the performance of the Composite frequency offset estimation is slightly lower than the single signal frequency offset estimation, but the estimation results are far less than the sub-carrier frequency interval of one percent. The simulation results also show that the composite frequency offset estimation algorithm can be used for the mixed - signal frequency offset estimation.

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/).

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TY  - CONF
AU  - Wei-cheng Xue
AU  - Changjiang Huang
AU  - Jun Ju
PY  - 2015/12
DA  - 2015/12
TI  - A frequency offset estimation algorithms for OFDM mixed signals
BT  - Proceedings of the 2015 4th National Conference on Electrical, Electronics and Computer Engineering
PB  - Atlantis Press
SP  - 402
EP  - 408
SN  - 2352-5401
UR  - https://doi.org/10.2991/nceece-15.2016.79
DO  - 10.2991/nceece-15.2016.79
ID  - Xue2015/12
ER  -