ATE406012T1 - Funkgerät mit hybriden automatischen wiederholungsaufforderungsprotokoll - Google Patents

Funkgerät mit hybriden automatischen wiederholungsaufforderungsprotokoll

Info

Publication number
ATE406012T1
ATE406012T1 AT05090264T AT05090264T ATE406012T1 AT E406012 T1 ATE406012 T1 AT E406012T1 AT 05090264 T AT05090264 T AT 05090264T AT 05090264 T AT05090264 T AT 05090264T AT E406012 T1 ATE406012 T1 AT E406012T1
Authority
AT
Austria
Prior art keywords
redundancy version
radio
repost
retransmission
hybrid automatic
Prior art date
Application number
AT05090264T
Other languages
English (en)
Inventor
Ryuichiro Ishizaki
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Application granted granted Critical
Publication of ATE406012T1 publication Critical patent/ATE406012T1/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
    • H04L1/12—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
    • 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
    • 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
    • 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
    • H04L1/12—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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Radio Relay Systems (AREA)
AT05090264T 2004-09-27 2005-09-20 Funkgerät mit hybriden automatischen wiederholungsaufforderungsprotokoll ATE406012T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004279650A JP4677751B2 (ja) 2004-09-27 2004-09-27 無線装置および自動再送方法

Publications (1)

Publication Number Publication Date
ATE406012T1 true ATE406012T1 (de) 2008-09-15

Family

ID=35588677

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05090264T ATE406012T1 (de) 2004-09-27 2005-09-20 Funkgerät mit hybriden automatischen wiederholungsaufforderungsprotokoll

Country Status (7)

Country Link
US (1) US7509555B2 (de)
EP (1) EP1641170B1 (de)
JP (1) JP4677751B2 (de)
KR (1) KR100861898B1 (de)
CN (1) CN1756141B (de)
AT (1) ATE406012T1 (de)
DE (1) DE602005009095D1 (de)

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* Cited by examiner, † Cited by third party
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KR101025072B1 (ko) * 2004-12-30 2011-03-25 엘지에릭슨 주식회사 에이치에이알큐 방식을 사용하는 통신 시스템에서 최적의리던던시 버전 선택 방법
US7787377B2 (en) * 2006-02-03 2010-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Selective redundancy for Voice over Internet transmissions
CN1983916B (zh) * 2006-04-30 2010-08-18 华为技术有限公司 一种冗余版本重配置方法
US7823040B2 (en) 2006-10-11 2010-10-26 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for optimal redundancy version (RV) selection for UMTS HSDPA transmissions
CN101217349A (zh) * 2007-01-05 2008-07-09 中兴通讯股份有限公司 一种混合自动重传请求中比特收集的装置与方法
CN101237296B (zh) * 2007-01-30 2011-09-14 华为技术有限公司 基于压缩传输时间间隔的编码方法以及装置
US20100192037A1 (en) * 2007-04-13 2010-07-29 Panasonic Corporation Radio communication apparatus and redundancy version transmission control method
US20080270866A1 (en) * 2007-04-26 2008-10-30 Infineon Technologies Ag Transmission with automatic repeat request process
US8532012B2 (en) * 2007-12-07 2013-09-10 Industrial Technology Research Institute Methods and devices for scalable reception in wireless communication systems
KR101476203B1 (ko) 2008-01-08 2014-12-24 엘지전자 주식회사 성좌 재배열 이득을 보장하기 위한 ｈａｒｑ 기반 신호 전송 방법
WO2009088226A2 (en) * 2008-01-08 2009-07-16 Lg Electronics Inc. Method for transmitting signals using harq scheme to guarantee constellation rearrangement gain
US8441981B2 (en) * 2008-02-14 2013-05-14 Qualcomm Incorporated Exploiting known rate matching information in blind decoding of downlink wireless data transmissions
US8654661B2 (en) * 2009-05-04 2014-02-18 Industrial Technology Research Institute Method and apparatus for multicast and broadcast retransmission in wireless communication systems
JP5182220B2 (ja) * 2009-05-21 2013-04-17 富士通株式会社 基地局、無線通信システム、基地局制御方法
EP2629442B1 (de) * 2012-02-14 2014-12-10 Telefonaktiebolaget L M Ericsson (publ) Auswahl der Redundanzversion anhand Empfangsqualität und Übertragungsformat
CN103312471B (zh) * 2012-03-12 2016-06-22 鼎桥通信技术有限公司 一种harq传输方法和发送端设备
WO2014093547A1 (en) * 2012-12-13 2014-06-19 Zte Wistron Telecom Ab Method and apparatus for a modified harq procedure after a receiver outage event
US11979886B2 (en) * 2020-05-27 2024-05-07 Qualcomm Incorporated Redundancy version configuration for URLLC DCI format

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646037A (ja) 1992-03-24 1994-02-18 Idou Tsushin Syst Kaihatsu Kk モード切替えａｒｑ方式
US5983384A (en) * 1997-04-21 1999-11-09 General Electric Company Turbo-coding with staged data transmission and processing
US7000174B2 (en) * 1999-12-20 2006-02-14 Research In Motion Limited Hybrid automatic repeat request system and method
EP1192750A4 (de) 2000-05-22 2009-08-05 Samsung Electronics Co Ltd DATENüBERTRAGUNGSEINRICHTUNG SOWIE VERFAHREN FüR EIN VERMITTLUNGSSYSTEM MIT HYBRIDER,AUTOMATISHER WIEDERHOLUNGSAUFORDERUNG
US7130295B2 (en) * 2001-06-11 2006-10-31 Samsung Electronics Co., Ltd. Data retransmission apparatus and method in a mobile communication system
KR100918765B1 (ko) * 2001-10-20 2009-09-24 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 부호화 및 레이트매칭장치 및 방법
ATE309652T1 (de) 2001-11-16 2005-11-15 Matsushita Electric Industrial Co Ltd Arq wiederübertragungsverfahren mit inkrementaler redundanz unter verwendung von bit umordnungsarten
EP1474886B1 (de) 2002-02-15 2011-10-12 Siemens Aktiengesellschaft Verfahren zur anpassung der datenrate
AUPS164702A0 (en) * 2002-04-09 2002-05-16 Nec Australia Pty Ltd Improved signalling scheme for high speed downlink packet access
KR100876765B1 (ko) 2002-05-10 2009-01-07 삼성전자주식회사 이동 통신 시스템에서 데이터 재전송 장치 및 방법
US6631127B1 (en) * 2002-05-29 2003-10-07 Motorola, Inc, Apparatus and method for dynamically selecting an ARQ method
JP2004112597A (ja) 2002-09-20 2004-04-08 Matsushita Electric Ind Co Ltd 基地局装置及びパケット品質推定方法

Also Published As

Publication number Publication date
CN1756141B (zh) 2010-12-15
KR20060051682A (ko) 2006-05-19
US20060069976A1 (en) 2006-03-30
DE602005009095D1 (de) 2008-10-02
KR100861898B1 (ko) 2008-10-09
CN1756141A (zh) 2006-04-05
JP4677751B2 (ja) 2011-04-27
EP1641170A2 (de) 2006-03-29
JP2006094318A (ja) 2006-04-06
US7509555B2 (en) 2009-03-24
EP1641170A3 (de) 2006-05-17
EP1641170B1 (de) 2008-08-20

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