This paper analyzes underwater OFDM system's timing synchronization performance by simulating the channel impulse response of three Korean Peninsula coastal sea based on HFM and Zadoff-chu sequences (ZCS). Simulation results show that the timing synch...
This paper analyzes underwater OFDM system's timing synchronization performance by simulating the channel impulse response of three Korean Peninsula coastal sea based on HFM and Zadoff-chu sequences (ZCS). Simulation results show that the timing synchronization performance varies depending on the characteristics of the three seas, and the ZCSbased fine synchronization algorithm improves the synchronization performance in all three sea areas compared to coarse synchronization.