Joint carrier and frame synchronization for MPSK demodulation

被引：0
|
作者：
Zhu, WP [1 ]
Ahmad, MO [1 ]
Swamy, MNS [1 ]
机构：
[1] Concordia Univ, Dept Elect & Comp Engn, Ctr Commun & Signal Proc, Montreal, PQ H3G 1M8, Canada
来源：
PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II: COMMUNICATIONS-MULTIMEDIA SYSTEMS & APPLICATIONS | 2003年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, an efficient feedforward implementation scheme for joint carrier and frame synchronization in MPSK systems is presented. By inserting a unique word in the beginning of each frame, a fast carrier synchronization is achieved without requiring extra computations for the frequency estimation. The phase synchronization is also achieved by exploiting the unique word for initial phase acquisition followed by phase tracking. The proposed scheme is simulated for 8PSK demodulation showing its effectiveness and low implementation complexity.
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收藏
页码：25 / 28
页数：4
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