Title:
TAP COEFFICIENT ADJUSTMENT METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/040598
Kind Code:
A1
Abstract:
Disclosed is a tap coefficient adjustment method. The adjustment method comprises: obtaining energy of T+1 tap coefficients at each boundary in a tap coefficient queue of an adaptive equalizer, and calculating an energy sum of all the tap coefficients in the tap coefficient queue; setting a corresponding proportionality coefficient on the basis of the T+1 tap coefficients at each boundary, and calculating a product of the energy sum and the proportionality coefficient corresponding to each boundary; separately comparing energy of each of the T+1 tap coefficients at a first boundary, the sum of energy of T tap coefficients at a second boundary, and energy of the (T+1)th tap coefficient at the second boundary with the corresponding products to generate a comparison result; and adjusting a central position of the tap coefficients according to the comparison result. Also disclosed are a tap coefficient adjustment device and a computer storage medium.
Inventors:
LIU LEI (CN)
Application Number:
PCT/CN2017/082267
Publication Date:
March 08, 2018
Filing Date:
April 27, 2017
Export Citation:
Assignee:
SANECHIPS TECH CO LTD (CN)
International Classes:
H04L25/03
Foreign References:
| CN106330320A | 2017-01-11 | |||
| CN101361335A | 2009-02-04 | |||
| CN105281792A | 2016-01-27 | |||
| CN105262707A | 2016-01-20 | |||
| US8705977B1 | 2014-04-22 |
Other References:
See also references of EP 3509257A4
None
None
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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