A synchronization algorithm for OFDM based on training cyclic prefix

被引：0
|
作者：
Zhang Rong-tao [1 ]
Xie Xian-zhong [1 ]
Wang Xi [1 ]
机构：
[1] Chongqing Univ Posts & Telecommun, MII Key Lab Mobile Commun Technol, Chongqing 400065, Peoples R China
来源：
2006 10TH INTERNATIONAL CONFERENCE ON COMMUNICATION TECHNOLOGY, VOLS 1 AND 2, PROCEEDINGS | 2006年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This paper presents an OFDM synchronization algorithm, which utilizes the training cyclic prefix. The algorithm, which conquers the problem of only utilizes training sequence or cyclic prefix, not only improves the performance of symbol timing and fractional frequency offset estimation, but also estimates the integral frequency offset under certainty range. The complexity of this algorithm is very small; simulation shows this algorithm completely solves the synchronization acquisition problem of OFDM system in practice.
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页码：744 / +
页数：3
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