Unlock instant, AI-driven research and patent intelligence for your innovation.

Interference suppression method and device, electronic equipment and storage medium

An interference suppression and antenna interference technology, applied in the field of communication, can solve the problems of multi-time, low interference suppression efficiency, affecting network service quality, etc., and achieve the effect of reducing time consumption, improving interference suppression efficiency, and improving network service quality.

Active Publication Date: 2021-08-13
DATANG MOBILE COMM EQUIP CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when the number of antennas and the number of antenna data streams are large, the W T Multiplying with W (that is, multiplying the autocorrelation matrix) to calculate each element in the interference suppression matrix will consume more time, resulting in low interference suppression efficiency, which will affect the network service quality

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Interference suppression method and device, electronic equipment and storage medium
  • Interference suppression method and device, electronic equipment and storage medium
  • Interference suppression method and device, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0056] figure 1 A schematic flowchart of an interference suppression method provided in this embodiment is shown, including:

[0057] S101. Acquire an antenna data matrix generated by multiple antennas and multiple data streams of the current base station, and a conjugate transposed antenna matrix corresponding to the antenna data matrix.

[0058] Wherein, the number of data streams is a positive even number, and the data streams refer to the number of data streams corresponding to each antenna.

[0059] The current base station refers to any base station that needs to perform interference suppression.

[0060] The antenna data matrix refers to an antenna data matr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Disclosed in an embodiment of the present invention are an interference suppression method and apparatus, an electronic device and a storage medium, the interference suppression method comprising: acquiring an antenna data matrix generated by multi-antenna multi-data streams of a current base station and a conjugate transpose antenna matrix corresponding to the antenna data matrix, the number of the data streams being a positive even number; and generating an antenna interference suppression matrix for interference suppression based on the antenna data matrix and the conjugate transpose antenna matrix, wherein the antenna interference suppression matrix comprises a lower triangular sub-matrix and diagonal elements. According to the invention, the interference suppression efficiency can be improved, and the network service quality is effectively improved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an interference suppression method, device, electronic equipment and storage medium. Background technique [0002] The MIMO (multiple-in multiple out) technology is an antenna system that uses multiple antennas between the transceivers to form multiple channels. In order to prevent the interference between different user signals from affecting the network service quality, how to implement interference suppression becomes particularly important. [0003] At this stage, interference suppression is usually achieved by multiplying autocorrelation matrices. First, the antenna data matrix generated by multi-antenna and multi-stream data can be obtained. Taking a base station with 64 antennas and each antenna corresponding to 16 streams of data as an example, the antenna data matrix W can be a 64x16 matrix (that is, 64 rows 16 columns), and the conjugate transposed ante...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/0413H04B1/10
CPCH04B7/0413H04B1/1027
Inventor 杨媛媛
Owner DATANG MOBILE COMM EQUIP CO LTD