The synchronization techniques for burst packet transmission mode OFDM systems is studied, including timing, frequency offset estimation and channel estimation.
本文主要研究适用于突发OFDM传输系统的同步技术，包括定时、频偏估计和信道估计。
The small time constant is applied to the normal burst mode packet and the large time constant is applied to packets with a succession of "1" or "0".
它采用不同的交流耦合时间常数，对规则的突发数据包中的前导码用小时间常数，对数据包中有长连“1”和长连“0”的数据用大的时间常数。
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