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Fine frame synchronization

Fine frame synchronization. 指導教授 高永安博士 學生 陳穎俊. Outline. Maximum Correlation MMSE Conclusion Reference. Ｍ aximum Correlation. simulation( 1). simulation( 3). simulation( 4). simulation( 5). simulation( 5). simulation( 7). SNR=30. SNR=20. SNR=10. conclusion.

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Fine frame synchronization

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  1. Fine frame synchronization 指導教授 高永安博士 學生 陳穎俊

  2. Outline • Maximum Correlation • MMSE • Conclusion • Reference

  3. Ｍaximum Correlation

  4. simulation(1)

  5. simulation(3)

  6. simulation(4)

  7. simulation(5)

  8. simulation(5)

  9. simulation(7)

  10. SNR=30

  11. SNR=20

  12. SNR=10

  13. conclusion • MC criterion 適用於高SNR環境，在低SNR環境中，成功率很低

  14. Reference • “Design of an efficient OFDM Burst synchronization scheme”,IEEE 2002 p449~p452 L.D.Kabulepa, A..Garcia Ortiz and M. Glesner • “On Timing Offset Estimation for OFDM System”, IEEE com m. Vol4,NO.7 July 2000 p242~p244 • “A Novel Timing Estimation Method for OFDM System , IEEE com m. VOL.7, NO.5,May 2003.p239~241

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