Simplified frame structure for MMSE-based fast burst synchronisation in OFDM systems

作     者：Prasetyo, BY Aghvami, AH 

作者机构：Kings Coll London Ctr Telecommun Res London WC2R 2LS England 

出 版 物：《ELECTRONICS LETTERS》 (电子学快报)

年 卷 期：1999年第35卷第8期

页      面：617-618页

核心收录：

学科分类：0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

主　　题：frame structure orthogonal frequency division multiplexing simulation burst synchronisation minimum mean square error algorithm Communication switching OFDM synchronisation quadrature phase shift keying MMSE Interpolation and function approximation (numerical analysis) QPSK system mean square error methods Modulation and coding methods OFDM modulation 

摘      要：A simplified frame structure is proposed for fast burst synchronisation in orthogonal frequency division multiplexing systems. A simpler and shorter synchronisation symbol and minimum mean square error algorithm is exploited to estimate the frame starting position. The performance of the proposed frame is confirmed by simulation for QPSK systems.