ATE378735T1 - Verfahren zur iterativen decodierereinteilung - Google Patents

Verfahren zur iterativen decodierereinteilung

Info

Publication number
ATE378735T1
ATE378735T1 AT03761534T AT03761534T ATE378735T1 AT E378735 T1 ATE378735 T1 AT E378735T1 AT 03761534 T AT03761534 T AT 03761534T AT 03761534 T AT03761534 T AT 03761534T AT E378735 T1 ATE378735 T1 AT E378735T1
Authority
AT
Austria
Prior art keywords
decoders
coded
queue
cluster
block
Prior art date
Application number
AT03761534T
Other languages
English (en)
Inventor
Peter Malm
Original Assignee
Ericsson Telefon Ab L M
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
Priority claimed from SE0202035A external-priority patent/SE0202035D0/xx
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE378735T1 publication Critical patent/ATE378735T1/de

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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • H04L1/0051—Stopping criteria
    • 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
    • H03M13/2975—Judging correct decoding, e.g. iteration stopping criteria
    • 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
    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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]
    • 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]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • 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
    • 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
    • H04L1/1848—Time-out mechanisms
    • 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

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)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AT03761534T 2002-07-01 2003-06-27 Verfahren zur iterativen decodierereinteilung ATE378735T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0202035A SE0202035D0 (sv) 2002-07-01 2002-07-01 Method for iterative decoder scheduling
US39432002P 2002-07-08 2002-07-08

Publications (1)

Publication Number Publication Date
ATE378735T1 true ATE378735T1 (de) 2007-11-15

Family

ID=30002448

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03761534T ATE378735T1 (de) 2002-07-01 2003-06-27 Verfahren zur iterativen decodierereinteilung

Country Status (7)

Country Link
US (1) US7213189B2 (de)
EP (1) EP1518326B1 (de)
JP (1) JP4351158B2 (de)
AT (1) ATE378735T1 (de)
AU (1) AU2003246610A1 (de)
DE (1) DE60317511T2 (de)
WO (1) WO2004004127A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100703504B1 (ko) * 2004-12-02 2007-04-03 삼성전자주식회사 무선 통신 시스템에서 자동 재전송 시스템 및 방법
WO2006061911A1 (ja) * 2004-12-10 2006-06-15 Fujitsu Limited 送信装置、受信装置およびそれらの送受信方法
US7571369B2 (en) * 2005-02-17 2009-08-04 Samsung Electronics Co., Ltd. Turbo decoder architecture for use in software-defined radio systems
KR100703441B1 (ko) * 2005-04-21 2007-04-03 삼성전자주식회사 통신 환경에 적응적인 라운드 트립 타임을 결정하는 데이터통신 시스템 및 방법
WO2007063393A2 (en) * 2005-11-30 2007-06-07 Nokia Corporation Apparatus, method and computer program product providing retransmission utilizing multiple arq mechanisms
US20070189231A1 (en) * 2006-02-14 2007-08-16 Chang Li F Method and system for implementing a bufferless HARQ processor
JP2008011460A (ja) * 2006-06-30 2008-01-17 Fujitsu Ltd ターボ復号器
US20090097431A1 (en) * 2007-10-11 2009-04-16 Profit Metalltd. Automatic weather information downloading and displaying system
KR101490249B1 (ko) * 2007-12-11 2015-02-05 엘지전자 주식회사 연판정을 이용한 통신방법 및 장치
KR101531502B1 (ko) * 2007-12-11 2015-06-26 엘지전자 주식회사 오류제어방법
KR101467788B1 (ko) * 2007-12-11 2014-12-03 엘지전자 주식회사 랜덤 선형 부호화를 이용하는 통신방법 및 장치
US8194588B2 (en) * 2007-12-13 2012-06-05 Qualcomm Incorporated Coding block based HARQ combining scheme for OFDMA systems
JP5376244B2 (ja) * 2008-02-21 2013-12-25 シャープ株式会社 通信装置、通信システム、受信方法及び通信方法
EP2247018A4 (de) * 2008-02-21 2011-02-23 Sharp Kk Kommunikationsvorrichtung, kommunikationssystem, empfangsverfahren und programm
EP2249503A4 (de) 2008-02-26 2014-01-15 Nec Corp Dekodierungsvorrichtung, dekodierungsverfahren und programm dafür
JP2010157903A (ja) * 2008-12-26 2010-07-15 Fujitsu Ltd 繰り返し復号器および無線通信機
MX2011007713A (es) * 2009-02-18 2011-10-11 Ericsson Telefon Ab L M Esquema de retransmision de datos.
CN104796233B (zh) * 2009-02-18 2019-04-26 Idtp控股公司 一种重新传输方法及用于重新传输的通信设备
KR101631714B1 (ko) * 2009-11-17 2016-06-17 삼성전자주식회사 터보 복호기를 위한 반복 복호의 제어 방법 및 장치
CN107348910B (zh) 2017-09-12 2019-10-08 珠海市一微半导体有限公司 机器人打滑的检测方法和建图方法及芯片
CN110493302A (zh) * 2019-07-01 2019-11-22 联想(北京)有限公司 一种文件传输方法、设备及计算机可读存储介质
US12267173B2 (en) * 2019-10-18 2025-04-01 Samsung Electronics Co., Ltd. Method and apparatus for enabling optimized decoding of data packet in HARQ based communication

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676846A (en) * 1968-10-08 1972-07-11 Call A Computer Inc Message buffering communication system
US3754211A (en) * 1971-12-30 1973-08-21 Ibm Fast error recovery communication controller
DE2246826B2 (de) * 1972-09-23 1974-08-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt System zur gesicherten blockweisen Übertragung von binär codierten Daten
US4521848A (en) * 1978-10-31 1985-06-04 Honeywell Information Systems Inc. Intersystem fault detection and bus cycle completion logic system
GB8704920D0 (en) * 1987-03-03 1987-04-08 Hewlett Packard Co Secure messaging system
US4979679A (en) * 1989-09-29 1990-12-25 Downs Ernest W U.V. resistant zinc coated PVC or related plastic pipe
US6496481B1 (en) * 1998-07-16 2002-12-17 Industrial Technology Research Institute Data transfer method for wire real-time communications
US6252917B1 (en) * 1998-07-17 2001-06-26 Nortel Networks Limited Statistically multiplexed turbo code decoder
US6704898B1 (en) * 1998-10-23 2004-03-09 Telefonaktiebolaget Lm Ericsson (Publ) Combined hybrid automatic retransmission request scheme
US6519731B1 (en) * 1999-10-22 2003-02-11 Ericsson Inc. Assuring sequence number availability in an adaptive hybrid-ARQ coding system
CA2397893C (en) * 2000-01-20 2011-05-03 Nortel Networks Limited Hybrid arq schemes with soft combining in variable rate packet data applications
FI20001975L (fi) 2000-09-07 2002-03-08 Nokia Corp Ohjaustietojen signalointimenetelmä
US7203162B2 (en) * 2001-10-30 2007-04-10 Lucent Technologies Inc. Link state retransmission mechanism
US7035258B2 (en) * 2001-12-27 2006-04-25 Microsoft Corporation Method and system for dynamically adjusting transmit and receive parameters for handling negative acknowledgments in reliable multicast

Also Published As

Publication number Publication date
DE60317511D1 (de) 2007-12-27
AU2003246610A1 (en) 2004-01-19
EP1518326B1 (de) 2007-11-14
US20060023815A1 (en) 2006-02-02
JP2005531954A (ja) 2005-10-20
WO2004004127A1 (en) 2004-01-08
JP4351158B2 (ja) 2009-10-28
DE60317511T2 (de) 2008-03-06
US7213189B2 (en) 2007-05-01
EP1518326A1 (de) 2005-03-30

Similar Documents

Publication Publication Date Title
ATE378735T1 (de) Verfahren zur iterativen decodierereinteilung
ATE326816T1 (de) System und verfahren zur ratenverzerrungsoptimierten datenpartitionierung zur videocodierung unter verwendung von rückwärtsadaption
ATE554551T1 (de) Verfahren und vorrichtung zur übertragung kodierter steuerinformationen in einem drahtlosen kommunikationssystem
ATE439704T1 (de) Codierung von transformationskoeffizienten in bild-/videocodierern- und/oder decodierern
WO2004077810A3 (en) Picture coding method and picture decoding method
DE602007008730D1 (de) Videokodierung mit feinkörniger skalierbarkeit anhand von zyklisch ausgerichteten fragmenten
CA2457882A1 (en) System and method for video error concealment
ATE305197T1 (de) Verfahren zur datenübertragung in einem kommunikationssystem
ATE354211T1 (de) Verbesserte kugeldekodierung von in einem telekommunikationssystem gesendeten symbolen
EP4236145A3 (de) Verfahren und vorrichtung zur fehlerkontrolle in telekommunikationsystemen
JP2006094544A5 (de)
TW200629883A (en) Method and system for entropy coding/decoding of a video bit stream forfine granularity scalability
DE60137913D1 (de) Adaptives verfahren und einrichtung zur ausführung steigernder redundanz beim emfang
WO2010079167A4 (en) Speech coding
EP1335506A3 (de) Verfahren und Gerät zur Dekodierung des Transportformatkombinationsindikators, Mobilstation, Basisstation und Mobilkommunikationssystem dafür
WO2005122408A8 (en) Systems and methods for scalably encoding and decoding data
ATE407490T1 (de) Verfahren und system zur effizienten verteilung von multicast-diensten in einem mobilen netzwerk
WO2003028285A3 (de) Verfahren zur ver- und entschlüsselung von kommunikationsdaten
UA87901C2 (ru) Способ кодирования видеокадра (варианты), устройство для его осуществления (варианты), процессор (варианты) и машиносчитываемый носитель информации (варианты)
MXPA04008264A (es) Dispositivo para procesamiento y metodo para la transmision de datos codificados para un dominio primario en una red perteneciente a un dominio secundario.
FR2850515B1 (fr) Procede et systeme adaptatif et progressif de distribution securisee d'images fixes codees en ondelettes
ATE289717T1 (de) Verfahren zur paketorientierten datenübermittlung in einem funk-kommunikationssystem
ATE484154T1 (de) Adaptiver und progressiver schutz von wavelet- codierten bildern
DE50110453D1 (de) Übertragung von kodierten datenpaketen, bei der der empfänger durch explizite signalisierung die kodierung der datenpakete entscheidet
CN1143439C (zh) 用于共同的源和信道编码的方法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties