An Improved Symbol Synchronization Method in OFDM Systems Based on Training Sequence

Chen Ding

doi:10.4028/www.scientific.net/AMM.713-715.1273

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 713-715An Improved Symbol Synchronization Method in OFDM...

An Improved Symbol Synchronization Method in OFDM Systems Based on Training Sequence

Abstract:

Aim at the high request of symbol synchronization in OFDM systems and the defects of classical methods, an improved method is given, which designs the new structure of training sequence and selects better TDD-offset. Simulation results show that when this method is used, the timing metric curve has only one peak, the symbol synchronization is more accurate.

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Periodical:

Applied Mechanics and Materials (Volumes 713-715)

Pages:

1273-1276

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.713-715.1273

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Online since:

January 2015

Authors:

Chen Ding*

Keywords:

Orthogonal Frequency Division Multiplexing (OFDM), Symbol Synchronization, TDD-Offset, Training Sequence

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