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Detail
Conference Paper
A Practical Timing Recovery Method for OFDM Systems
- Authors
- Yeon Su Kang, Kun Seok Kang, Do Seob Ahn
- Issue Date
- 2007-09
- Citation
- Vehicular Technology Conference (VTC) 2007 (Fall), pp.1298-1302
- Language
- English
- Type
- Conference Paper
- Project Code
- 07MR3100, 위성 IMT2000+ 기술 개발, Do-Seob Ahn
- Abstract
- In this paper, we propose a novel timing estimation method for orthogonal frequency division multiplexing (OFDM) systems. Conventional timing synchronization method is useful for only their corresponding preamble structures. The proposed method, however, can be applied to any OFDM systems regardless of preamble structure and remarkably increases in the estimation accuracy of more than 5 dB in terms of the mean square error. The proposed method improves the performance just by novel processing at the receiver instead of designing a new preamble structure © 2007 IEEE.
- KSP Keywords
- Estimation accuracy, Estimation method, OFDM systems, Orthogonal frequency division Multiplexing(OFDM), Recovery method, Timing estimation, Timing recovery, mean square error(MSE), synchronization method, timing synchronization