Abstract:Rapid carrier and bit-timing synchronization are essential in burst mode communication systems. A new algorithm for fast synchronization in a bust mode OQPSK receiver is proposed in this paper. The algorithm is based on a specific bit-pattern preamble, which allows total decoupling of the carrier phase and bit-timing phase and thus permits direct, simultaneous estimating of the reference parameters by open-loop approach. It is shown that the algorithm achieves a significantly agile carrier and bit-timing recovery. The algorithm is applicable to satellite communication systems, mobile communication systems etc.
朱健军; 姚庆栋 . 突发模式OQPSK接收机的一种快速同步算法[J]. 电子与信息学报, 2002, 24(1): 120-124 .
Zhu Jianjun; Yao Qingdong. A new algorithm for fast synchronization in a burst mode OQPSK receiver. , 2002, 24(1): 120-124 .