Research on synchronization algorithm for high speed terminal OFDM system in space and earth integrated network

DOI

10.2991/mecs-17.2017.51How to use a DOI?

Keywords

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Abstract

Focus on low signal-to-noise ratio and reliability of terminals with high speed, this paper puts forward the study on synchronization algorithm for high-speed terminal OFDM system in space and earth integrated network. We build a simulation platform of OFDM system high-speed channel, to test the performance of bit error with moving speed as 50km/h, 100km/h and 250km/h. The simulations result show that with the increase of speed, the performance of the system have declined, but increasing the signal-to-noise ratio can improve the performance of the system. When the SNR is higher than 2dB, the error rate has near performance. Therefore, proposed synchronization algorithm can resist the Doppler effect of high speed to a certain extent.

Copyright

© 2017, 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  - Chenyi An
PY  - 2016/06
DA  - 2016/06
TI  - Research on synchronization algorithm for high speed terminal OFDM system in space and earth integrated network
BT  - Proceedings of the 2017 2nd International Conference on Machinery, Electronics and Control Simulation (MECS 2017)
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/mecs-17.2017.51
DO  - 10.2991/mecs-17.2017.51
ID  - An2016/06
ER  -