Patent · US Active

Method and system for polar code coding

US11444639B2 · kind B2 · utility

1Cited by

1References

16Claims

0Family size

Assignee

ZTE CORPORATION · CN

Inventors

Mengzhu CHEN · Longbeilingcun, CN
Jin Xu · Longbeilingcun, CN
Jun Xu · Longbeilingcun, CN

Key dates

Filing date	Mar 26, 2020
Grant date	Sep 13, 2022
Priority date	—
Expiry date	Mar 26, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH03M13/616
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

A system and method for polar code coding with information bits placed in particular bit indexes are disclosed herein. In one embodiment, a method for channel coding includes: associating, by a polar code encoder, a first bit sequence with first bit indexes of a polar code input; associating, by the polar code encoder, a second bit sequence with second bit indexes, wherein the first bit indexes have a higher reliability than the second bit indexes; and encoding, by the polar code encoder, both the first bit sequence and the second bit sequence using a generator matrix to generate encoded bits.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.