A New Synchronization Method for SC-FDE Systems over Time-variant Channels

Author

Sun, Lijun ; Huang, Lixun

Author_Institution

Coll. of Electr. Eng., Henan Univ. of Technol., Zhengzhou, China

fYear

2009

fDate

16-17 May 2009

Firstpage

202

Lastpage

205

Abstract

Owing to SC-FDE (single carrier with frequency domain equalization) systems perform equalization in frequency domain, carrier frequency synchronization and timing synchronization are the most important preconditions. A novel synchronization method is proposed in this paper, which adopts new structure of training symbols and new calculation method. Simulation results demonstrate that the proposed method has good estimation performance over time-variant fading channels.

Keywords

equalisers; fading channels; frequency-domain analysis; synchronisation; time-varying channels; SC-FDE systems; carrier frequency synchronization; single carrier with frequency domain equalization systems; synchronization method; time-variant channels; time-variant fading channels; timing synchronization; Convolution; Educational institutions; Fading; Frequency domain analysis; Frequency estimation; Frequency synchronization; OFDM; Peak to average power ratio; Timing; Transmitters; SC-FDE; synchronization; timing-variant channels; training symbols;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits, Communications and Systems, 2009. PACCS '09. Pacific-Asia Conference on

Conference_Location

Chengdu

Print_ISBN

978-0-7695-3614-9

Type

conf

DOI

10.1109/PACCS.2009.160

Filename

5232322