DocumentCode
2180817
Title
A joint algorithm between timing and fractionally-spaced equalization applied to QAM signal
Author
Kexian, Gong ; Zheng, Dong ; Lindong, Ge
Author_Institution
Inst. of Zhengzhou Inf. Sci. & Technol., Zhengzhou, China
fYear
2011
fDate
9-11 Sept. 2011
Firstpage
634
Lastpage
637
Abstract
A new joint algorithm between timing and fractionally-spaced equalization is proposed. It adopts Gardner algorithm instead of simple down-sampling in conventional fractionally-spaced equalization, which overcomes the problem that the filter can´t compensate timing error. And CMA-MMA Equalization is used to solve the problem that timing can´t converge under the condition of severe channel aberration.
Keywords
blind equalisers; quadrature amplitude modulation; timing; CMA-MMA equalization; Gardner algorithm; QAM signal; channel aberration; fractionally-spaced equalization; timing; Blind equalizers; Filtering algorithms; Finite impulse response filter; Quadrature amplitude modulation; Switches; Synchronization; MMA; blind equalization; fractionally-spaced; timing;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Communications and Control (ICECC), 2011 International Conference on
Conference_Location
Zhejiang
Print_ISBN
978-1-4577-0320-1
Type
conf
DOI
10.1109/ICECC.2011.6066742
Filename
6066742
Link To Document