Polarization code processing method and communication device

A technology of communication equipment and polar code, applied in the field of communication, can solve problems such as hardware system intolerance

Active Publication Date: 2017-06-20
HUAWEI TECH CO LTD
View PDF4 Cites 44 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such storage overhead is intolerable

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
  • Polarization code processing method and communication device
  • Polarization code processing method and communication device
  • Polarization code processing method and communication device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] The following will clearly describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0055] Various embodiments are now described with reference to the drawings, wherein like elements are designated with like reference numerals. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It may be evident, however, that the described embodiments may be practiced without these specific details. In other instances, we...

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

According to the invention, the information bit number K of a code block to be coded, the transmission bit number N of the code block to be coded during the transmission process in a real channel, and the rate adaption rule of the code block to be coded are determined, the reliability of each bit in M uncoded bits in the code block to be coded is determined by means of the reliability of each bit in N transmission bits, and therefore K information bits can be determined from the M uncoded bits, and the set A formed by sequence numbers of the information bits is used for the coding or decoding process of a Polar code. Thus, the invention can provide a method for coding or decoding the Polar code on line by means of a communication device.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication, and more specifically, to a method for processing polarized Polar codes and a communication device. Background technique [0002] Communication systems usually use channel coding to improve the reliability of data transmission and ensure the quality of communication. Polar codes are encoding methods that can obtain Shannon capacity and have low encoding and decoding complexity. Polar codes are a type of linear block codes. Its generating matrix is ​​G N. , whose encoding process is in, is a binary row vector, Code length N=2 n , n≥0. [0003] B N is an N×N transposition matrix, such as a bit reversal matrix. is F 2 The Kronecker power of , defined as [0004] During the encoding process of Polar code, A part of the bits is used to carry information, called information bits, and the set of the serial numbers of these information bits is denoted as A; the othe...

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): H04L1/00
CPCH04L1/0013H04L1/0016H04L1/00
Inventor 陈凯李斌沈晖
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap