Simulation and Performance Analysis of OFDM System Based on Simulink

Jun Qin Wu; Xu Fen Ruan

doi:10.4028/www.scientific.net/AMR.341-342.524

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 341-342Simulation and Performance Analysis of OFDM System...

Simulation and Performance Analysis of OFDM System Based on Simulink

Abstract:

OFDM is the core technique of the fourth generation mobile communication technology. In this paper ,a OFDM communication system model is designed base on the analysis of the basic principles of OFDM and the dynamic simulation for the system model is implemented by use of Simulink. The simulation results indicated that the system error performance is related to the choice of RS coding and the selection of LS/MMSE channel estimation means can affect the performance also, the BER performance of OFDM system can be greatly improve by selecting the encoding and channel estimation method properly.

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Periodical:

Advanced Materials Research (Volumes 341-342)

Pages:

524-529

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.341-342.524

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Online since:

September 2011

Authors:

Jun Qin Wu, Xu Fen Ruan

Keywords:

Channel Estimation, LS/MMSE, Orthogonal Frequency Division Multiplexing (OFDM), RS Coding, Simulink

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References

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