OFDM Burst Frequency Synchronization by Single Carrier Training Data

被引：30

作者：

Lambrette, Uwe ^{[1
]}

Speth, Michael ^{[1
]}

Meyr, Heinrich ^{[1
]}

机构：

[1] RWTH Aachen, Integrated Syst SP, D-52056 Aachen, Germany

来源：

IEEE COMMUNICATIONS LETTERS | 1997年 / 1卷 / 02期

关键词：

D O I：

10.1109/4234.559360

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this letter, we propose a burst frequency synchronization procedure which is based on the usage of single-carrier training data and Orthogonal Frequency Division Multiplexing (OFDM) payload modulation. The payload modulation format is similar to the one that is used in the DAB standard [1], whereas training data are chosen as simple CAZAC [2] sequences. It is shown that the resulting modulation and transmission scheme is suitable for burst transmission and single-burst demodulation. Performance degradation due to synchronization errors is shown to be small.

引用

页码：46 / 48

页数：3

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