WO2009151280A3 - Method for performing a harq in a radio communication system - Google Patents

Method for performing a harq in a radio communication system Download PDF

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Publication number
WO2009151280A3
WO2009151280A3 PCT/KR2009/003121 KR2009003121W WO2009151280A3 WO 2009151280 A3 WO2009151280 A3 WO 2009151280A3 KR 2009003121 W KR2009003121 W KR 2009003121W WO 2009151280 A3 WO2009151280 A3 WO 2009151280A3
Authority
WO
WIPO (PCT)
Prior art keywords
sub
harq
communication system
radio communication
frame group
Prior art date
Application number
PCT/KR2009/003121
Other languages
French (fr)
Korean (ko)
Other versions
WO2009151280A2 (en
Inventor
박형호
Original Assignee
엘지전자주식회사
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 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to KR1020107022661A priority Critical patent/KR101117002B1/en
Publication of WO2009151280A2 publication Critical patent/WO2009151280A2/en
Publication of WO2009151280A3 publication Critical patent/WO2009151280A3/en

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
    • H04L1/1854—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
    • H04L1/12—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
    • H04L1/1861—Physical mapping arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

Provided is a method for performing a HARQ (hybrid automatic repeat request) of a terminal in a radio communication system. The method includes the steps of receiving data through a first sub-frame group consisting of a plurality of sub-frames, and transmitting ACK/NACK for the data through a second sub-frame group paired with the first sub-frame group and consisting of at least one sub-frame.
PCT/KR2009/003121 2008-06-10 2009-06-10 Method for performing a harq in a radio communication system WO2009151280A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020107022661A KR101117002B1 (en) 2008-06-10 2009-06-10 Method for performing a harq in a radio communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6013208P 2008-06-10 2008-06-10
US61/060,132 2008-06-10

Publications (2)

Publication Number Publication Date
WO2009151280A2 WO2009151280A2 (en) 2009-12-17
WO2009151280A3 true WO2009151280A3 (en) 2010-03-18

Family

ID=41417253

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003121 WO2009151280A2 (en) 2008-06-10 2009-06-10 Method for performing a harq in a radio communication system

Country Status (2)

Country Link
KR (1) KR101117002B1 (en)
WO (1) WO2009151280A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103444108B (en) 2011-03-24 2016-09-14 Lg电子株式会社 For sending/receive method and the device thereof of signal
KR102032848B1 (en) * 2011-08-23 2019-10-16 엘지전자 주식회사 Method of operating an harq buffer for a dynamic sub-frame change and an apparatus for same
CN104753632B (en) 2013-12-31 2019-03-15 中兴通讯股份有限公司 Information processing method and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010074801A (en) * 1998-08-04 2001-08-09 추후제출 Efficient error control for wireless packet transmissions
KR20060037142A (en) * 2004-10-27 2006-05-03 삼성전자주식회사 A method for aggregated hybrid arq in broadband wireless access system
KR20060073991A (en) * 2004-12-27 2006-06-30 엘지전자 주식회사 Method of supporting harq in ofdma radio access system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6859655B2 (en) 2001-01-19 2005-02-22 Raze Technologies, Inc. TDD FDD air interface
US7408913B2 (en) 2003-05-12 2008-08-05 Lucent Technologies Inc. Method of real time hybrid ARQ
WO2008049028A1 (en) * 2006-10-17 2008-04-24 Intel Corporation Device, system, and method for partitioning and framing communication signals in broadband wireless access networks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010074801A (en) * 1998-08-04 2001-08-09 추후제출 Efficient error control for wireless packet transmissions
KR20060037142A (en) * 2004-10-27 2006-05-03 삼성전자주식회사 A method for aggregated hybrid arq in broadband wireless access system
KR20060073991A (en) * 2004-12-27 2006-06-30 엘지전자 주식회사 Method of supporting harq in ofdma radio access system

Also Published As

Publication number Publication date
KR101117002B1 (en) 2012-03-16
KR20100134023A (en) 2010-12-22
WO2009151280A2 (en) 2009-12-17

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