WO2011162539A3 - Method for transmitting response information - Google Patents

Method for transmitting response information Download PDF

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Publication number
WO2011162539A3
WO2011162539A3 PCT/KR2011/004533 KR2011004533W WO2011162539A3 WO 2011162539 A3 WO2011162539 A3 WO 2011162539A3 KR 2011004533 W KR2011004533 W KR 2011004533W WO 2011162539 A3 WO2011162539 A3 WO 2011162539A3
Authority
WO
WIPO (PCT)
Prior art keywords
response information
downlink resources
resource
transmitting
harq resource
Prior art date
Application number
PCT/KR2011/004533
Other languages
French (fr)
Korean (ko)
Other versions
WO2011162539A2 (en
Inventor
이현우
장지웅
정재훈
한승희
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2011162539A2 publication Critical patent/WO2011162539A2/en
Publication of WO2011162539A3 publication Critical patent/WO2011162539A3/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
    • H04L1/1812—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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0097—Relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

Abstract

The present invention relates to a method in which a terminal transmits response information on component carriers in a wireless communication system that supports a plurality of component carriers. The method comprises: a step of receiving downlink data from a base station through each of a plurality of downlink resources; and a step of transmitting response information on the plurality of downlink resources through one uplink resource, wherein said one uplink resource includes a first HARQ resource and a second HARQ resource for transmitting the response information. When the response information on the plurality of the downlink resources consists entirely of ACKs, the response information is mapped to the first HARQ resource. When the response information on the plurality of the downlink resources consists entirely of NACKs, the response information is mapped to the second HARQ resource.
PCT/KR2011/004533 2010-06-22 2011-06-22 Method for transmitting response information WO2011162539A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35752010P 2010-06-22 2010-06-22
US61/357,520 2010-06-22

Publications (2)

Publication Number Publication Date
WO2011162539A2 WO2011162539A2 (en) 2011-12-29
WO2011162539A3 true WO2011162539A3 (en) 2012-03-29

Family

ID=45371948

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004533 WO2011162539A2 (en) 2010-06-22 2011-06-22 Method for transmitting response information

Country Status (1)

Country Link
WO (1) WO2011162539A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080076662A (en) * 2007-02-14 2008-08-20 삼성전자주식회사 Method and arraratus of transmitting and receiving for forward shared control channel in mimo system
KR20090017450A (en) * 2007-08-14 2009-02-18 엘지전자 주식회사 Method for acquiring resource region information for phich and method of receiving pdcch
KR20100044822A (en) * 2007-07-06 2010-04-30 샤프 가부시키가이샤 Mobile communication system, base station device, mobile station device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080076662A (en) * 2007-02-14 2008-08-20 삼성전자주식회사 Method and arraratus of transmitting and receiving for forward shared control channel in mimo system
KR20100044822A (en) * 2007-07-06 2010-04-30 샤프 가부시키가이샤 Mobile communication system, base station device, mobile station device
KR20090017450A (en) * 2007-08-14 2009-02-18 엘지전자 주식회사 Method for acquiring resource region information for phich and method of receiving pdcch

Also Published As

Publication number Publication date
WO2011162539A2 (en) 2011-12-29

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