Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Universal decoding method and device, equipment and storage medium

A decoding and decoder technology, applied in the decoding field, can solve the problem of low flexibility of the decoding method, and achieve the effect of low decoding complexity and meeting real-time requirements.

Pending Publication Date: 2022-04-01
CHINA UNITED NETWORK COMM GRP CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a general decoding method, device, equipment and storage medium, which can solve the problem of low flexibility of the decoding method in the prior art

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
  • Universal decoding method and device, equipment and storage medium
  • Universal decoding method and device, equipment and storage medium
  • Universal decoding method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0050]The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of this application and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodimen...

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

The invention provides a universal decoding method and device, equipment and a storage medium, and the method comprises the steps: receiving a to-be-decoded target code word, and grouping the target code word into decoding blocks; according to the decoding block, a decoding result corresponding to the target code word is output through a target universal decoder, and the decoding result is a decoding bit; wherein the target universal decoder is obtained by training a convolutional neural network from a codeword training set corresponding to multiple code patterns and multiple code rates, and the convolutional neural network is used for representing a decoding network. The method provided by the invention is high in decoding flexibility.

Description

technical field [0001] The embodiments of the present application relate to the technical field of decoding, and in particular, relate to a general decoding method, device, device, and storage medium. Background technique [0002] Channel coding and decoding aim to improve the reliability of information transmission and are key steps in wireless communication systems. Common channel coding methods include block codes, convolutional codes, and polar codes. For example, the control channel information in the LTE system is coded with convolutional codes, and the control channel in 5G enhanced mobile broadband (eMBB) scenarios is coded with polar codes. . Corresponding decoding methods include Viterbi decoding (ie, Viterbi decoding), SC decoding algorithm, and channel decoding algorithm based on neural network. [0003] Among them, the Viterbi decoding algorithm is actually a maximum likelihood decoding method for convolutional codes, that is, the output codeword of the Viterb...

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
IPC IPC(8): H04L1/00G06N3/08
Inventor 李宏平蔡玥
Owner CHINA UNITED NETWORK COMM GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com