ATE514230T1 - Verfahren und gerät zur punktierung von kodesymbolen in einem kommunikationssystem - Google Patents

Verfahren und gerät zur punktierung von kodesymbolen in einem kommunikationssystem

Info

Publication number
ATE514230T1
ATE514230T1 AT01941848T AT01941848T ATE514230T1 AT E514230 T1 ATE514230 T1 AT E514230T1 AT 01941848 T AT01941848 T AT 01941848T AT 01941848 T AT01941848 T AT 01941848T AT E514230 T1 ATE514230 T1 AT E514230T1
Authority
AT
Austria
Prior art keywords
symbols
distances
symbol punctures
communications system
dotting
Prior art date
Application number
AT01941848T
Other languages
English (en)
Inventor
Stein Lundby
Lorenzo Casaccia
Leonid Razoumov
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE514230T1 publication Critical patent/ATE514230T1/de

Links

Classifications

    • 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
    • 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
    • H04L1/0059—Convolutional 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
    • H03M13/6368—Error control coding in combination with rate matching by puncturing using rate compatible puncturing or complementary puncturing
    • H03M13/6375—Rate compatible punctured convolutional [RCPC] 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
    • H04L1/0041—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
    • H04L1/0067—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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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

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)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Correction Of Errors (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT01941848T 2000-06-02 2001-05-31 Verfahren und gerät zur punktierung von kodesymbolen in einem kommunikationssystem ATE514230T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/587,168 US6690734B1 (en) 2000-06-02 2000-06-02 Method and apparatus for puncturing code symbols in a communications system
PCT/US2001/017933 WO2001095500A1 (en) 2000-06-02 2001-05-31 Method and apparatus for puncturing code symbols in a communications system

Publications (1)

Publication Number Publication Date
ATE514230T1 true ATE514230T1 (de) 2011-07-15

Family

ID=24348656

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01941848T ATE514230T1 (de) 2000-06-02 2001-05-31 Verfahren und gerät zur punktierung von kodesymbolen in einem kommunikationssystem

Country Status (11)

Country Link
US (2) US6690734B1 (de)
EP (2) EP2290825B1 (de)
JP (2) JP4819292B2 (de)
KR (1) KR100782317B1 (de)
CN (2) CN1237722C (de)
AT (1) ATE514230T1 (de)
AU (1) AU2001275169A1 (de)
BR (1) BR0111282A (de)
ES (1) ES2365908T3 (de)
TW (1) TWI224431B (de)
WO (1) WO2001095500A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100374037B1 (ko) * 2000-04-21 2003-02-26 삼성전자주식회사 데이터 통신시스템의 가변 데이터전송율 정합 방법 및 장치
BR0111281A (pt) * 2000-06-02 2003-11-04 Qualcomm Inc Método e equipamento para perfurar sìmbolos código em um sistema de comunicações
KR100421164B1 (ko) * 2000-06-12 2004-03-04 삼성전자주식회사 이동통신시스템에서 전송율 정보 부호화 및 복호화 장치 및 방법
US6675347B1 (en) 2000-07-19 2004-01-06 Qualcomm, Incorporated Method and apparatus for combined puncturing and repeating of code symbols in a communications system
DE10051243A1 (de) * 2000-10-17 2002-04-25 Philips Corp Intellectual Pty Verfahren zum Auswählen (puncturing) von Datenbits
WO2002033911A1 (en) * 2000-10-21 2002-04-25 Samsung Electronics Co., Ltd Transmitting packet data in mobile communications systems
US7746832B2 (en) * 2001-01-05 2010-06-29 Qualcomm Incorporated Method and apparatus for supporting adaptive multi-rate (AMR) data in a CDMA communication system
KR100735383B1 (ko) * 2001-02-09 2007-07-04 삼성전자주식회사 무선 시스템에서 데이터 서비스 장치 및 방법
US7573942B2 (en) * 2001-11-16 2009-08-11 Alcatel-Lucent Usa Inc. Method for encoding and decoding control information in a wireless communications system
KR100520621B1 (ko) * 2002-01-16 2005-10-10 삼성전자주식회사 가중화된 비이진 반복 누적 부호와 시공간 부호의 부호화방법 및 장치
US7519101B1 (en) * 2003-12-18 2009-04-14 Cypress Semiconductor Corporation Method and apparatus for using empty time slots for spread spectrum encoding
TWI502924B (zh) * 2005-05-19 2015-10-01 Interdigital Tech Corp 無線傳輸／接收單元及在其中使用的方法
WO2008120925A1 (en) 2007-03-29 2008-10-09 Lg Electronics Inc. Method of transmitting sounding reference signal in wireless communication system
US8599819B2 (en) * 2007-06-19 2013-12-03 Lg Electronics Inc. Method of transmitting sounding reference signal
WO2009022790A1 (en) * 2007-08-14 2009-02-19 Lg Electronics Inc. Method of transmitting data in a wireless communication system
KR101397039B1 (ko) * 2007-08-14 2014-05-20 엘지전자 주식회사 전송 다이버시티를 사용하는 다중안테나 시스템에서 채널예측 오류의 영향을 감소시키기 위한 ｃｄｍ 방식 신호전송 방법
RU2439809C2 (ru) 2007-08-14 2012-01-10 Эл Джи Электроникс Инк. Способ получения информации об области ресурсов для канала phich и способ приема канала pdcch
KR101405974B1 (ko) * 2007-08-16 2014-06-27 엘지전자 주식회사 다중입력 다중출력 시스템에서 코드워드를 전송하는 방법
KR101507785B1 (ko) * 2007-08-16 2015-04-03 엘지전자 주식회사 다중 입출력 시스템에서, 채널품질정보를 송신하는 방법
KR102191303B1 (ko) * 2014-04-17 2020-12-15 삼성전자 주식회사 부호어를 생성하는 방법 및 장치 그리고 부호어를 복원하는 방법 및 장치
KR102255094B1 (ko) * 2017-04-12 2021-05-24 소니 세미컨덕터 솔루션즈 가부시키가이샤 특히 로우 스루풋 네트워크에서 사용하기 위한 송신 장치 및 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US4908827A (en) 1987-07-27 1990-03-13 Tiw Systems, Inc. Forward error correction system
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US5668820A (en) * 1995-01-23 1997-09-16 Ericsson Inc. Digital communication system having a punctured convolutional coding system and method
US5938787A (en) * 1997-03-27 1999-08-17 Ericsson Inc. Communications systems and methods employing code rate partitioning with nonorthogonal modulation
US5878085A (en) * 1997-08-15 1999-03-02 Sicom, Inc. Trellis coded modulation communications using pilot bits to resolve phase ambiguities
FI104673B (fi) * 1997-10-24 2000-04-14 Nokia Mobile Phones Ltd Menetelmä signaalin datanopeuden muuntamiseksi ja lähetin
US5909454A (en) * 1998-01-20 1999-06-01 General Instrument Corporation Intermediate rate applications of punctured convolutional codes for 8PSK trellis modulation over satellite channels
WO2000021234A1 (en) 1998-10-07 2000-04-13 Siemens Aktiengesellschaft Apparatus and method for transmitting punctured or repeated data
US6247158B1 (en) * 1998-11-30 2001-06-12 Itt Manufacturing Enterprises, Inc. Digital broadcasting system and method
WO2001039420A1 (de) 1999-11-25 2001-05-31 Siemens Aktiengesellschaft Verfahren zur anpassung der bitrate in einer kommunikationsvorrichtung und entsprechende kommunikationsvorrichtung
ATE414349T1 (de) * 1999-12-20 2008-11-15 Research In Motion Ltd Hybrid-wiederholungsaufforderungsystem und - verfahren

Also Published As

Publication number Publication date
CN1432212A (zh) 2003-07-23
US20040133841A1 (en) 2004-07-08
ES2365908T3 (es) 2011-10-13
CN1764098A (zh) 2006-04-26
BR0111282A (pt) 2003-11-04
KR100782317B1 (ko) 2007-12-06
JP4819292B2 (ja) 2011-11-24
CN1764098B (zh) 2012-12-05
CN1237722C (zh) 2006-01-18
US7336722B2 (en) 2008-02-26
WO2001095500A1 (en) 2001-12-13
KR20030007806A (ko) 2003-01-23
JP2011155690A (ja) 2011-08-11
EP2290825B1 (de) 2013-03-27
AU2001275169A1 (en) 2001-12-17
JP2004501563A (ja) 2004-01-15
HK1055514A1 (en) 2004-01-09
EP1307968A1 (de) 2003-05-07
EP1307968B1 (de) 2011-06-22
JP5149418B2 (ja) 2013-02-20
EP2290825A3 (de) 2011-05-11
TWI224431B (en) 2004-11-21
EP2290825A2 (de) 2011-03-02
US6690734B1 (en) 2004-02-10

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