Title:
INTERFERENCE SUPPRESSION METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/107664
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present invention are an interference suppression method and device, and computer storage medium. The method comprises: determining, according to uplink sampling antenna data, a cell-shared signal autocorrelation inverse matrix; performing multipath matching according to the uplink sampling antenna data; acquiring, according to a multipath matching result of a specific user and multipath information and from the cell-shared signal autocorrelation inverse matrix, a signal autocorrelation inverse matrix of the specific user; calculating, according to a channel estimate of the specific user and the signal autocorrelation inverse matrix thereof, a combined weighting factor for the specific user; and modulating and demodulating, on the basis of the combined weighting factor of the specific user, a data channel of the specific user.
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Inventors:
ZOU FEI (CN)
Application Number:
PCT/CN2017/085544
Publication Date:
June 21, 2018
Filing Date:
May 23, 2017
Export Citation:
Assignee:
SANECHIPS TECH CO LTD (CN)
International Classes:
H04B1/7115
Foreign References:
| CN102104562A | 2011-06-22 | |||
| CN105959049A | 2016-09-21 | |||
| US20150049829A1 | 2015-02-19 | |||
| CN103825847A | 2014-05-28 |
Other References:
See also references of EP 3557771A4
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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