A unified synchronization algorithm for OFDM systems in multipath fading channel

Wen-Long Chin, Sau Gee Chen

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

In conventional OFDM synchronization algorithms, synchronization problems are considered separately. In this paper, we first derive an analytical equation combining all the synchronization errors. With the analytical results, the intercarrier-interference (ICI) due to synchronization errors can be derived. Next, we propose a unified synchronization scheme using similar operations that treats and solves all the contributing synchronization problems independently without regarding to other synchronization errors, at the same time. As a result, system performance can be improved. Besides, the delay time and the hardware complexities in the entire synchronization process can be reduced, because the mentioned advantages facilitate an efficient shared hardware realization, with small area and high hardware utilization. Performance simulations and evaluations of the proposed method are under way and will be reported in the final camera-ready paper.

原文English
主出版物標題PRIME 2006
主出版物子標題2nd Conference on Ph.D. Research in MicroElectronics and Electronics - Proceedings
頁面505-508
頁數4
出版狀態Published - 2006
事件PRIME 2006: 2nd Conference on Ph.D. Research in MicroElectronics and Electronics - Otranto, Italy
持續時間: 2006 六月 122006 六月 15

Other

OtherPRIME 2006: 2nd Conference on Ph.D. Research in MicroElectronics and Electronics
國家/地區Italy
城市Otranto
期間06-06-1206-06-15

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程

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