SELF-ADAPTIVE EQUALIZER AND METHOD OF IMPLEMENTING ADAPTIVE EQUALIZATION

Title:

SELF-ADAPTIVE EQUALIZER AND METHOD OF IMPLEMENTING ADAPTIVE EQUALIZATION

Document Type and Number:

WIPO Patent Application WO/2016/206521

Kind Code:

A1

Abstract:

A self-adaptive equalizer and method of implementing adaptive equalization. The method comprises: obtaining, according to a first distance between a coefficient center calculated by mapping components H and V to an X-polarization and a center-tap coefficient and a second distance between a center coefficient calculated by mapping the components H and V to a Y-polarization and the center-tap coefficient, an X-polarization error signal and Y-polarization error signal, so as to respectively perform interpolation on data of the X-polarization and Y-polarization in a clock synchronization procedure. Since errors are calculated by respectively taking the X-polarization and Y-polarization into consideration, the data of the X-polarization and Y-polarization can be separately adjusted, thereby controlling the coefficients of the X-polarization and Y-polarization towards a tap center position flexibly and efficiently.

Inventors:

WANG WEIMING (CN)

Application Number:

PCT/CN2016/083715

Publication Date:

December 29, 2016

Filing Date:

May 27, 2016

Export Citation:

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Assignee:

ZTE CORP (CN)

International Classes:

H04L25/03; H04B10/61

Foreign References:

CN105281792A	2016-01-27
US9077572B1	2015-07-07
CN103973614A	2014-08-06
US20120134684A1	2012-05-31
JP2011199808A	2011-10-06

Other References: