BR0204016A - Aparelho e método para gerar códigos em um sistema de comunicação - Google Patents

Aparelho e método para gerar códigos em um sistema de comunicação

Info

Publication number
BR0204016A
BR0204016A BR0204016-6A BR0204016A BR0204016A BR 0204016 A BR0204016 A BR 0204016A BR 0204016 A BR0204016 A BR 0204016A BR 0204016 A BR0204016 A BR 0204016A
Authority
BR
Brazil
Prior art keywords
communication system
subcode
generating codes
generating
code
Prior art date
Application number
BR0204016-6A
Other languages
English (en)
Other versions
BRPI0204016B1 (pt
Inventor
Min-Goo Kim
Sang-Hyuck Ha
Jae-Sung Jang
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BR0204016A publication Critical patent/BR0204016A/pt
Publication of BRPI0204016B1 publication Critical patent/BRPI0204016B1/pt

Links

Classifications

    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining
    • 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
    • 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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2957—Turbo codes and decoding
    • 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • 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
    • H03M13/6368—Error control coding in combination with rate matching by puncturing using rate compatible puncturing or complementary puncturing
    • H03M13/6387—Complementary punctured convolutional [CPC] 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
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated 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
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H03M13/6306—Error control coding in combination with Automatic Repeat reQuest [ARQ] and diversity transmission, e.g. coding schemes for the multiple transmission of the same information or the transmission of incremental redundancy

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Detection And Correction Of Errors (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

"APARELHO E MéTODO PARA GERAR CóDIGOS EM UM SISTEMA DE COMUNICAçãO". é fornecido um aparelho e método de gerar QCTCs bidimensionais. Os conjuntos de sub-códigos de QCTCs com velocidades de código dadas são gerados e os sub-códigos são rearrumados em um conjunto de sub-códigos com uma velocidade de código diferente, para utilização na transmissão seguinte para um sub-código com uma velocidade de código predeterminada.
BRPI0204016A 2001-02-07 2002-02-06 aparelho e método para gerar códigos em um sistema de comunicação BRPI0204016B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20010007139 2001-02-07
KR20010006662 2001-02-12
PCT/KR2002/000177 WO2002063778A1 (en) 2001-02-07 2002-02-06 Apparatus and method for generating codes in a communications system

Publications (2)

Publication Number Publication Date
BR0204016A true BR0204016A (pt) 2003-02-04
BRPI0204016B1 BRPI0204016B1 (pt) 2015-11-17

Family

ID=26638796

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0204016A BRPI0204016B1 (pt) 2001-02-07 2002-02-06 aparelho e método para gerar códigos em um sistema de comunicação

Country Status (13)

Country Link
US (2) US7213193B2 (pt)
EP (2) EP1231737B1 (pt)
JP (1) JP3753694B2 (pt)
KR (1) KR100464453B1 (pt)
CN (1) CN1276588C (pt)
AU (1) AU2002232276B2 (pt)
BR (1) BRPI0204016B1 (pt)
CA (1) CA2405465C (pt)
DE (2) DE60236268D1 (pt)
FR (1) FR2820565B1 (pt)
GB (1) GB2380915B (pt)
RU (1) RU2251793C2 (pt)
WO (1) WO2002063778A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2394153B (en) * 2001-02-13 2005-08-24 Samsung Electronics Co Ltd Apparatus and method for generating codes in communication system
JP3636708B2 (ja) 2001-02-13 2005-04-06 サムスン エレクトロニクス カンパニー リミテッド 通信システムにおける符号を生成するための装置及び方法
KR100724921B1 (ko) * 2001-02-16 2007-06-04 삼성전자주식회사 통신시스템에서 부호 생성 및 복호 장치 및 방법
EP1276267A3 (en) * 2001-07-12 2006-11-15 Samsung Electronics Co., Ltd. Hybrid automatic repeat-request system and method
WO2005025262A1 (ja) * 2003-09-04 2005-03-17 Fujitsu Limited 通信システム及びハンドオーバ通信方法
KR100770902B1 (ko) 2004-01-20 2007-10-26 삼성전자주식회사 고속 무선 데이터 시스템을 위한 가변 부호율의 오류 정정부호 생성 및 복호 장치 및 방법
US7953047B2 (en) * 2005-01-24 2011-05-31 Qualcomm Incorporated Parser for multiple data streams in a communication system
FI20050264A0 (fi) * 2005-03-11 2005-03-11 Nokia Corp Tietojenkäsittelymenetelmä, verkkoelementti, lähetin, komponentti ja tietokoneohjelmatuote
KR100651881B1 (ko) * 2005-08-22 2006-12-01 엘지전자 주식회사 Ｌｄｐｃ 부호화된 데이터의 송수신 장치 및 그를 이용하는송수신 방법
US20080016425A1 (en) * 2006-04-04 2008-01-17 Qualcomm Incorporated Turbo decoder with symmetric and non-symmetric decoding rates
US7890833B2 (en) * 2006-06-08 2011-02-15 Intel Corporation Wireless communication using codeword encoded with high-rate code
US7813296B2 (en) * 2006-12-27 2010-10-12 Telefonaktiebolaget L M Ericsson (Publ) Adapting transmission and reception time in packet based cellular systems
KR101505193B1 (ko) * 2007-06-18 2015-03-23 삼성전자주식회사 직교주파수분할다중접속방식의 이동 통신시스템에서 심볼전송 방법 및 장치
KR100964610B1 (ko) 2008-04-18 2010-06-21 한국전자통신연구원 오류정정 부호를 이용한 다이버시티 방법
US8516351B2 (en) 2009-07-21 2013-08-20 Ramot At Tel Aviv University Ltd. Compact decoding of punctured block codes
US8516352B2 (en) 2009-07-21 2013-08-20 Ramot At Tel Aviv University Ltd. Compact decoding of punctured block codes
US9397699B2 (en) 2009-07-21 2016-07-19 Ramot At Tel Aviv University Ltd. Compact decoding of punctured codes
US8375278B2 (en) 2009-07-21 2013-02-12 Ramot At Tel Aviv University Ltd. Compact decoding of punctured block codes

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Publication number Priority date Publication date Assignee Title
GB2324934A (en) * 1997-05-02 1998-11-04 Motorola Ltd Multiplexing data from multi-media sources
US5907582A (en) * 1997-08-11 1999-05-25 Orbital Sciences Corporation System for turbo-coded satellite digital audio broadcasting
US6138260A (en) 1997-09-04 2000-10-24 Conexant Systems, Inc. Retransmission packet capture system within a wireless multiservice communications environment with turbo decoding
US6347122B1 (en) * 1998-01-13 2002-02-12 Agere Systems Guardian Corp. Optimal complement punctured convolutional codes for use in digital audio broadcasting and other applications
US6370669B1 (en) * 1998-01-23 2002-04-09 Hughes Electronics Corporation Sets of rate-compatible universal turbo codes nearly optimized over various rates and interleaver sizes
CN100466483C (zh) * 1998-06-05 2009-03-04 三星电子株式会社 用于速率匹配的发送机和方法
GB9814960D0 (en) * 1998-07-10 1998-09-09 Koninkl Philips Electronics Nv Coding device and communication system using the same
US6298463B1 (en) * 1998-07-31 2001-10-02 Nortel Networks Limited Parallel concatenated convolutional coding
JP2000068862A (ja) * 1998-08-19 2000-03-03 Fujitsu Ltd 誤り訂正符号化装置
US6704898B1 (en) * 1998-10-23 2004-03-09 Telefonaktiebolaget Lm Ericsson (Publ) Combined hybrid automatic retransmission request scheme
KR20000067738A (ko) * 1999-04-14 2000-11-25 서평원 이동 통신 시스템에서 채널 코드의 레이트 매칭 방법
KR100357868B1 (ko) * 1999-07-06 2002-10-25 삼성전자 주식회사 데이터 통신시스템의 전송율 정합 장치 및 방법
CN100426717C (zh) 2000-01-20 2008-10-15 北方电讯网络有限公司 可变速率分组数据应用中带有软组合的混合arq方案
KR100734346B1 (ko) * 2000-08-02 2007-07-03 엘지전자 주식회사 데이터 레이트 매칭 방법
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KR100442685B1 (ko) * 2000-10-21 2004-08-02 삼성전자주식회사 통신시스템에서 부호 생성장치 및 방법

Also Published As

Publication number Publication date
EP1385291A3 (en) 2004-06-23
FR2820565B1 (fr) 2011-09-23
JP2004519149A (ja) 2004-06-24
DE60236268D1 (de) 2010-06-17
GB2380915B (en) 2004-06-23
GB0202868D0 (en) 2002-03-27
EP1385291A2 (en) 2004-01-28
FR2820565A1 (fr) 2002-08-09
EP1231737A1 (en) 2002-08-14
RU2251793C2 (ru) 2005-05-10
CN1457553A (zh) 2003-11-19
US7213193B2 (en) 2007-05-01
US20050210365A1 (en) 2005-09-22
CA2405465A1 (en) 2002-08-15
EP1385291B1 (en) 2010-05-05
BRPI0204016B1 (pt) 2015-11-17
DE60236336D1 (de) 2010-06-24
CN1276588C (zh) 2006-09-20
GB2380915A (en) 2003-04-16
JP3753694B2 (ja) 2006-03-08
KR100464453B1 (ko) 2005-01-03
US20020152445A1 (en) 2002-10-17
RU2002126564A (ru) 2004-01-27
WO2002063778A1 (en) 2002-08-15
EP1231737B1 (en) 2010-05-12
CA2405465C (en) 2007-09-25
KR20020065866A (ko) 2002-08-14
AU2002232276B2 (en) 2004-01-15

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]

Free format text: REFERENTE A RPI 2328 DE 18/08/2015, POR TER SIDO INDEVIDO.

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2656 DE 30-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.