WO2009154394A3 - 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
WO2009154394A3
WO2009154394A3 PCT/KR2009/003224 KR2009003224W WO2009154394A3 WO 2009154394 A3 WO2009154394 A3 WO 2009154394A3 KR 2009003224 W KR2009003224 W KR 2009003224W WO 2009154394 A3 WO2009154394 A3 WO 2009154394A3
Authority
WO
WIPO (PCT)
Prior art keywords
harq
base station
communication system
radio communication
data
Prior art date
Application number
PCT/KR2009/003224
Other languages
French (fr)
Korean (ko)
Other versions
WO2009154394A2 (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 KR1020107022662A priority Critical patent/KR101140091B1/en
Publication of WO2009154394A2 publication Critical patent/WO2009154394A2/en
Publication of WO2009154394A3 publication Critical patent/WO2009154394A3/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
    • H04L1/1848—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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

Provided is a method for performing a HARQ in a radio communication system. The method includes the steps of receiving data from a base station, and transmitting ACK/NACK for the data to the base station after a predetermined period elapses from the point of time when the data is transmitted from the base station, and wherein the information for the predetermined period is shared between the base station and a terminal.
PCT/KR2009/003224 2008-06-16 2009-06-16 Method for performing a harq in a radio communication system WO2009154394A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020107022662A KR101140091B1 (en) 2008-06-16 2009-06-16 Method for performing a harq in a radio communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6166508P 2008-06-16 2008-06-16
US61/061,665 2008-06-16

Publications (2)

Publication Number Publication Date
WO2009154394A2 WO2009154394A2 (en) 2009-12-23
WO2009154394A3 true WO2009154394A3 (en) 2010-03-18

Family

ID=41434550

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003224 WO2009154394A2 (en) 2008-06-16 2009-06-16 Method for performing a harq in a radio communication system

Country Status (2)

Country Link
KR (1) KR101140091B1 (en)
WO (1) WO2009154394A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101961807B1 (en) 2011-05-31 2019-07-18 삼성전자 주식회사 Method and apparatus for defining transmit/receive timing and resource allocation of physical channels supporting carrier aggregation in tdd cellular communication systems
WO2013137620A1 (en) * 2012-03-12 2013-09-19 엘지전자 주식회사 Method for transmitting control information and apparatus for same
US9526091B2 (en) * 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
KR102639236B1 (en) * 2015-02-11 2024-02-22 한국전자통신연구원 Method and apparatus for performing synchronous HARQ according to variable TTI allocation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050044219A (en) * 2003-11-07 2005-05-12 삼성전자주식회사 Method for allocatting uplink feedback message resource in broadband wireless access communication system
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8031583B2 (en) 2005-03-30 2011-10-04 Motorola Mobility, Inc. Method and apparatus for reducing round trip latency and overhead within a communication system
CN101542942B (en) * 2006-10-17 2013-12-18 英特尔公司 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
KR20050044219A (en) * 2003-11-07 2005-05-12 삼성전자주식회사 Method for allocatting uplink feedback message resource in broadband wireless access communication system
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
WO2009154394A2 (en) 2009-12-23
KR101140091B1 (en) 2012-04-30
KR20100134024A (en) 2010-12-22

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