Processing

Please wait...

Settings

Settings

Goto Application

1. BR112019002575 - método, aparelho e dispositivo de codificação polar

Office Brazil
Application Number 112019002575
Application Date 04.07.2017
Publication Number 112019002575
Publication Date 21.05.2019
Publication Kind A2
IPC
H04L 1/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
CPC
H03M 13/13
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
MCODING; DECODING; CODE CONVERSION IN GENERAL
13Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
03Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
05using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
13Linear codes
H04L 1/0057
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0056Systems characterized by the type of code used
0057Block codes
H04L 1/0067
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0056Systems characterized by the type of code used
0067Rate matching
H04L 1/0068
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0056Systems characterized by the type of code used
0067Rate matching
0068by puncturing
H03M 13/618
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
MCODING; DECODING; CODE CONVERSION IN GENERAL
13Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
61Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
618Shortening and extension of codes
H03M 13/635
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
MCODING; DECODING; CODE CONVERSION IN GENERAL
13Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
63Joint error correction and other techniques
635Error control coding in combination with rate matching
Applicants HUAWEI TECHNOLOGIES CO., LTD.
Inventors GONGZHENG ZHANG
JUN WANG
RONG LI
XIAOCHENG LIU
YING CHEN
Agents IGOR LEONARDO GUIMARÃES SIMÕES
Title
(PT) método, aparelho e dispositivo de codificação polar
Abstract
(PT)
modalidades deste pedido revelam um método, aparelho, e dispositivo de codificação polar, de modo a reduzir sobrecargas de armazenamento de um sistema. o método inclui: obter uma sequência de código-mãe máxima, em que a sequência de código-mãe máxima é caracterizada em que, se uma primeira sequência cujo comprimento de código é z for lida a partir da sequência de código-mãe máxima, ordenação, na primeira sequência, de z números sequenciais incluídos na primeira sequência é igual à ordenação, na sequência de código-mãe máxima, dos z números sequenciais, em que z=2z, z=n, e z é um número inteiro positivo; e realizar codificação polar usando-se a sequência de código-mãe máxima.