Researches On Theory And Technique Of Synchronization In Broadband Wireless Mobile Communication Systems

B3G/4G broadband wireless mobile communication systems based on orthogonal frequency division multiplexing(OFDM) and multiple-input multi-ple-output(MIMO) technologies become research hotspot now, because they can provide reliable high-speed datd services within very limited spectrum. The efficient and accurate synchronization are very critical for the implementation of broadband wireless mobile communication systems. In this dissertation, research work involves theory and technique of timing synchronization and carrier frequency synchronization in OFDM and MIMO-OFDM broadband wireless mobile communication systems.The wireless channel's propagation mechanism and wireless mobile channel methematic models are describe in this dissertation.The methematic models of the SISO-OFDM broadband wireless mobile communication sys-...