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1. WO2018143717 - METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL BY USING POLAR CODING

Publication Number WO/2018/143717
Publication Date 09.08.2018
International Application No. PCT/KR2018/001440
International Filing Date 02.02.2018
IPC
H04L 1/00 2006.01
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
H03M 13/155
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
15Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
151using error location or error correction polynomials
155Shortening or extension of codes
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 13/6356
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
6356by repetition or insertion of dummy data, i.e. rate reduction
H03M 13/6362
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
6362by puncturing
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
Applicants
  • 삼성전자 주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • 장민 JANG, Min
  • 김경중 KIM, Kyungjoong
  • 김재열 KIM, Jaeyoel
  • 명세호 MYUNG, Seho
  • 안석기 AHN, Seokki
  • 정홍실 JEONG, Hongsil
Agents
  • 윤앤리특허법인(유한) YOON & LEE INTERNATIONAL PATENT & LAW FIRM
Priority Data
10-2017-001584203.02.2017KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL BY USING POLAR CODING
(FR) PROCÉDÉ ET APPAREIL PERMETTANT D'ÉMETTRE ET DE RECEVOIR UN SIGNAL AU MOYEN D'UN CODAGE POLAIRE
(KO) 폴라 코딩을 이용한 신호 송수신 방법 및 장치
Abstract
(EN)
Disclosed are: a communication method for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. A method by which a transmitter in a communication system transmits signals, according to one embodiment of the present specification, comprises the steps of: determining depth information for generating a mother code size and a parity bit; applying a polar code sequence corresponding to an information bit; generating, on the basis of the mother code size and the depth information, a code word including a parity bit associated with at least two bits among a plurality of bits to which the polar code sequence is applied; and transmitting the generated code word.
(FR)
L'invention concerne un procédé de communication permettant de fusionner, à l'aide d'une technologie IdO, un système de communication 5G permettant de prendre en charge un débit de transmission de données supérieur à celui d'un système 4G et concerne un système correspondant. La présente invention peut être appliquée à des services intelligents (par exemple une habitation intelligente, un bâtiment intelligent, une ville intelligente, une voiture intelligente ou une voiture connectée, des soins de santé, l'enseignement numérique, la vente, les services liés à la sécurité et à la sûreté, et analogues) sur la base de la technologie de communication 5G et de technologies connexes à l'IdO. Un procédé selon lequel un émetteur dans un système de communication émet des signaux, selon un mode de réalisation de la présente invention, comprend les étapes suivantes : la détermination d'informations de profondeur destinées à générer une taille de code mère et un bit de parité ; l'application d'une séquence de code polaire correspondant à un bit d'information ; la génération, sur la base de la taille du code mère et des informations de profondeur, d'un mot de code comprenant un bit de parité associé à au moins deux bits parmi plusieurs bits auxquels la séquence de code polaire est appliquée ; et l'émission du mot de code généré.
(KO)
본 개시는 4G 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 통신 시스템을 IoT 기술과 융합하는 통신 기법 및 그 시스템에 관한 것이다. 본 개시는 5G 통신 기술 및 IoT 관련 기술을 기반으로 지능형 서비스 (예를 들어, 스마트 홈, 스마트 빌딩, 스마트 시티, 스마트 카 혹은 커넥티드 카, 헬스 케어, 디지털 교육, 소매업, 보안 및 안전 관련 서비스 등)에 적용될 수 있다. 본 명세서의 일 실시 예에 따르는 통신 시스템의 송신기에서 신호 송신 방법은 모부호 크기 및 패러티 비트 생성을 위한 뎁스(depth) 정보를 결정하는 단계; 정보 비트에 대응하는 폴라 코드 시퀀스를 적용하는 단계; 상기 모부호 크기 및 뎁스 정보를 기반으로 상기 폴라 코드 시퀀스가 적용된 복수개의 비트 중 적어도 두개의 비트와 연관된 패러티 비트를 포함하는 코드 워드를 생성하는 단계; 및 상기 생성된 코드워드를 전송하는 단계를 포함한다.
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