Earticle

초록

영어

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.

목차

Abstract
I. INTRODUCTION
II. SYNCHRONIZATION METHOD
A. Coarse synchronization
B. Zadoff-chu sequence
C. Fine synchronization algorithm using ZCS
III. SIMULATION RESULT
IV. CONCLUSION
ACKNOWLEDGMENT
REFERENCES

저자

• Minho Kim [ Department of Electronic and Computer Engineering Inha University ]
• Yongcheol Kim [ Department of Electronic and Computer Engineering Inha University ]
• Seunghwan Seol [ Department of Electronic and Computer Engineering Inha University ]
• Jaehak Chung [ Department of Electronic Engineering Inha University ] Corresponding Author

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