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:
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:
See also references of EP 3316535A4
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
北京安信方达知识产权代理有限公司 (CN)
北京安信方达知识产权代理有限公司 (CN)
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