Simulation and Performance Analysis of OFDM System Based on Simulink

摘要：

OFDM is the core technique of the fourth generation mobile communication technology, hi 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.

关键词： OFDM Simulink RS coding LS/MMSE Channel estimation

作者: Junqin Wu Xufen Ruan

作者单位: Faculty of Information Engineering ,Jiangxi University of Science and Technology,Ganzhou,China

会议类型: 国际会议

会议名称: 2011 2nd International Conference on Material and Manufacturing Technology(2011第二届材料与制造技术国际会议 ICMMT2011)

会议地点: 厦门

会议语种:英文

页码: 524-529

在线出版日期: 2011-07-08（万方平台首次上网日期，不代表论文的发表时间）