WO2012173433A3 - 제어 정보를 전송하는 방법 및 이를 위한 장치 - Google Patents

제어 정보를 전송하는 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2012173433A3
WO2012173433A3 PCT/KR2012/004755 KR2012004755W WO2012173433A3 WO 2012173433 A3 WO2012173433 A3 WO 2012173433A3 KR 2012004755 W KR2012004755 W KR 2012004755W WO 2012173433 A3 WO2012173433 A3 WO 2012173433A3
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WO
WIPO (PCT)
Prior art keywords
data block
same
time interval
predetermined time
wireless communication
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PCT/KR2012/004755
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English (en)
French (fr)
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WO2012173433A2 (ko
Inventor
양석철
서동연
김민규
서한별
안준기
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엘지전자 주식회사
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020137030083A priority Critical patent/KR101560390B1/ko
Priority to US14/119,394 priority patent/US9319203B2/en
Publication of WO2012173433A2 publication Critical patent/WO2012173433A2/ko
Publication of WO2012173433A3 publication Critical patent/WO2012173433A3/ko

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    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]

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

Abstract

본 발명은 무선 통신 시스템에 관한 것이다. 구체적으로, 본 발명은 무선 통신 시스템에서 통신 장치가 HARQ(Hybrid Automatic Repeat reQuest) 재전송을 수행하는 방법에 있어서, 기지국으로 데이터 블록을 초기 전송하는 단계; 상기 상향링크 채널 신호를 전송한 후, 복수의 서브프레임을 포함하는 소정의 시구간 내에서 PDCCH(Physical Downlink Control Channel) 검출을 시도하는 단계; 및 상기 데이터 블록에 대해 재전송을 명령하는 PDCCH 신호가 상기 소정의 시구간 내에서 검출된 경우, 상기 데이터 블록을 재전송하는 단계를 포함하되, 상기 데이터 초기 블록의 초기 전송에 대응되는 PHICH(Physical hybrid ARQ indicator Channel) 수신 과정이 스킵되는 방법 및 이를 위한 장치에 관한 것이다.
PCT/KR2012/004755 2011-06-15 2012-06-15 제어 정보를 전송하는 방법 및 이를 위한 장치 WO2012173433A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020137030083A KR101560390B1 (ko) 2011-06-15 2012-06-15 제어 정보를 전송하는 방법 및 이를 위한 장치
US14/119,394 US9319203B2 (en) 2011-06-15 2012-06-15 Method of transmitting control information and device for same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161497076P 2011-06-15 2011-06-15
US61/497,076 2011-06-15
US201161508068P 2011-07-15 2011-07-15
US61/508,068 2011-07-15

Publications (2)

Publication Number Publication Date
WO2012173433A2 WO2012173433A2 (ko) 2012-12-20
WO2012173433A3 true WO2012173433A3 (ko) 2013-03-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/004755 WO2012173433A2 (ko) 2011-06-15 2012-06-15 제어 정보를 전송하는 방법 및 이를 위한 장치

Country Status (3)

Country Link
US (1) US9319203B2 (ko)
KR (1) KR101560390B1 (ko)
WO (1) WO2012173433A2 (ko)

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Also Published As

Publication number Publication date
WO2012173433A2 (ko) 2012-12-20
US9319203B2 (en) 2016-04-19
KR20130141697A (ko) 2013-12-26
US20140105191A1 (en) 2014-04-17
KR101560390B1 (ko) 2015-10-13

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