| Hybrid Synchronization Scheme for Multi-Carrier Communication Systems |
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Eung-Sun Kim1, Sang-Kyu Park2 |
1Dept. of Electronics & Computer Engineering, Hanyang University, Samsung, Signal & Systems Lab., Samsung Advanced Institute of Technology (SAIT)
2Dept. of Electronics & Computer Engineering, Hanyang University |
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| Abstract |
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In this paper, we develop a symbol/frame time and carrier frequency synchronization scheme for multi-carrier signaling in wireless mobile channels. The proposed scheme achieves simultaneous time synchronization and carrier frequency offset estimation. Simulation results show that the frequency offset of multiple sub-carrier spacings can be estimated and that performance is improved with robustness regardless of the cyclic prefix length. |
| Key words:
Carrier Frequency Offset, OFDM, Preamble, Synchronization, Timing Metric |
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