WO2011105834A3 - 부호어의 생성 방법 - Google Patents
부호어의 생성 방법 Download PDFInfo
- Publication number
- WO2011105834A3 WO2011105834A3 PCT/KR2011/001302 KR2011001302W WO2011105834A3 WO 2011105834 A3 WO2011105834 A3 WO 2011105834A3 KR 2011001302 W KR2011001302 W KR 2011001302W WO 2011105834 A3 WO2011105834 A3 WO 2011105834A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- generating
- matrix
- symbols
- information bit
- codewords
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
- H04L5/0019—Time-frequency-code in which one code is applied, as a temporal sequence, to all frequencies
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, 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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/033—Theoretical methods to calculate these checking codes
- H03M13/036—Heuristic code construction methods, i.e. code construction or code search based on using trial-and-error
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, 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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/136—Reed-Muller [RM] codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, 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
- H03M13/63—Joint error correction and other techniques
- H03M13/635—Error control coding in combination with rate matching
- H03M13/6362—Error control coding in combination with rate matching by puncturing
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, 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
- H03M13/65—Purpose and implementation aspects
- H03M13/6522—Intended application, e.g. transmission or communication standard
- H03M13/6525—3GPP LTE including E-UTRA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
- H04L1/0069—Puncturing patterns
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0072—Error control for data other than payload data, e.g. control data
Abstract
부호어 생성 방법이 제공된다. 이 방법은 정보비트를 입력 받는 단계, 열의 크기는 상기 정보비트의 길이와 동일하고 행의 크기는 24행이며, 행렬의 요소(element)인 심볼의 값이 0 또는 1인 생성행렬을 생성하는 단계, 생성된 상기 생성행렬을 상위 그룹과 하위 그룹으로 동일한 크기로 나누고 상기 상위그룹에 속하는 값이 1인 심볼의 개수와 상기 하위그룹에 속하는 값이 1인 심볼의 개수가 동일하도록 행을 치환하여 상기 생성행렬을 변경하는 단계 및 상기 정보비트와 변경된 상기 생성행렬의 각각의 행을 내적한 후 2로 나눈 나머지로부터 부호어를 생성하는 단계를 포함한다.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/581,197 US8713415B2 (en) | 2010-02-25 | 2011-02-24 | Method for generating codewords |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30798710P | 2010-02-25 | 2010-02-25 | |
US61/307,987 | 2010-02-25 | ||
US31266410P | 2010-03-10 | 2010-03-10 | |
US61/312,664 | 2010-03-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011105834A2 WO2011105834A2 (ko) | 2011-09-01 |
WO2011105834A3 true WO2011105834A3 (ko) | 2012-01-12 |
Family
ID=44507446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/001302 WO2011105834A2 (ko) | 2010-02-25 | 2011-02-24 | 부호어의 생성 방법 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8713415B2 (ko) |
WO (1) | WO2011105834A2 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2421187B1 (en) | 2010-08-20 | 2018-02-28 | LG Electronics Inc. | Method for transmitting control information in a wireless communication system and apparatus therefor |
US9246725B2 (en) * | 2011-09-06 | 2016-01-26 | Electronics And Telecommunications Research Institute | Method of generating and receiving packets in low energy critical infrastructure monitoring system |
IN2013MU02217A (ko) * | 2013-07-01 | 2015-06-12 | Tata Consultancy Services Ltd | |
EP3704816A1 (en) * | 2017-10-31 | 2020-09-09 | Telefonaktiebolaget LM Ericsson (publ) | Reed muller block code for spucch |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040103361A1 (en) * | 2002-11-21 | 2004-05-27 | Lee Sang-Hyun | Method and device for performing soft decision decoding on reed-muller codes using decision by majority |
US20050265293A1 (en) * | 2004-05-29 | 2005-12-01 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting and receiving a cell identification code in a mobile communication system |
JP4350750B2 (ja) * | 2004-04-28 | 2009-10-21 | 三菱電機株式会社 | 再送制御方法および通信装置 |
KR20090117580A (ko) * | 2008-05-08 | 2009-11-12 | 엘지전자 주식회사 | 부호어의 생성 방법 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100393618B1 (ko) * | 2000-08-18 | 2003-08-02 | 삼성전자주식회사 | 부호분할다중접속 이동통신시스템의 채널 부호화/복호화장치 및 방법 |
-
2011
- 2011-02-24 US US13/581,197 patent/US8713415B2/en not_active Expired - Fee Related
- 2011-02-24 WO PCT/KR2011/001302 patent/WO2011105834A2/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040103361A1 (en) * | 2002-11-21 | 2004-05-27 | Lee Sang-Hyun | Method and device for performing soft decision decoding on reed-muller codes using decision by majority |
JP4350750B2 (ja) * | 2004-04-28 | 2009-10-21 | 三菱電機株式会社 | 再送制御方法および通信装置 |
US20050265293A1 (en) * | 2004-05-29 | 2005-12-01 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting and receiving a cell identification code in a mobile communication system |
KR20090117580A (ko) * | 2008-05-08 | 2009-11-12 | 엘지전자 주식회사 | 부호어의 생성 방법 |
Also Published As
Publication number | Publication date |
---|---|
US8713415B2 (en) | 2014-04-29 |
US20120319874A1 (en) | 2012-12-20 |
WO2011105834A2 (ko) | 2011-09-01 |
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