WO2012108720A3 - 무선통신 시스템에서 수신확인 전송 방법 및 장치 - Google Patents

무선통신 시스템에서 수신확인 전송 방법 및 장치 Download PDF

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Publication number
WO2012108720A3
WO2012108720A3 PCT/KR2012/001005 KR2012001005W WO2012108720A3 WO 2012108720 A3 WO2012108720 A3 WO 2012108720A3 KR 2012001005 W KR2012001005 W KR 2012001005W WO 2012108720 A3 WO2012108720 A3 WO 2012108720A3
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WO
WIPO (PCT)
Prior art keywords
wireless communication
communication system
reception confirmation
transmitting reception
nack
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2012/001005
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English (en)
French (fr)
Other versions
WO2012108720A2 (ko
Inventor
서동연
안준기
양석철
김민규
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to CN201280008636.XA priority Critical patent/CN103404063B/zh
Priority to KR1020137020912A priority patent/KR101530800B1/ko
Priority to US13/984,752 priority patent/US9363687B2/en
Publication of WO2012108720A2 publication Critical patent/WO2012108720A2/ko
Publication of WO2012108720A3 publication Critical patent/WO2012108720A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0079—Acquisition of downlink reference signals, e.g. detection of cell-ID
    • 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
    • H04L1/1864—ARQ related signaling
    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel

Landscapes

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

Abstract

무선통신 시스템에서 단말의 ACK/NACK(acknowledgement/not-acknowledgement) 전송 방법 및 상기 방법을 이용하는 단말을 제공한다. 상기 방법은 복수의 서브프레임들에 대한 상향링크-하향링크(UL-DL) 설정 정보를 수신하는 단계; 상기 복수의 서브프레임들 중 적어도 하나의 서브프레임에서 데이터를 수신하는 단계; 상기 수신한 데이터에 대한 ACK/NACK을 구성하는 단계; 및 상기 ACK/NACK을 상향링크 서브프레임을 통해 전송하는 단계를 포함한다.
PCT/KR2012/001005 2011-02-10 2012-02-10 무선통신 시스템에서 수신확인 전송 방법 및 장치 Ceased WO2012108720A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201280008636.XA CN103404063B (zh) 2011-02-10 2012-02-10 在无线通信系统中发射接收确认的方法和装置
KR1020137020912A KR101530800B1 (ko) 2011-02-10 2012-02-10 무선통신 시스템에서 수신확인 전송 방법 및 장치
US13/984,752 US9363687B2 (en) 2011-02-10 2012-02-10 Method and device for transmitting reception confirmation in wireless communication system

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201161441646P 2011-02-10 2011-02-10
US61/441,646 2011-02-10
US201161471703P 2011-04-05 2011-04-05
US61/471,703 2011-04-05
US201161509123P 2011-07-19 2011-07-19
US61/509,123 2011-07-19
US201161538111P 2011-09-22 2011-09-22
US61/538,111 2011-09-22

Publications (2)

Publication Number Publication Date
WO2012108720A2 WO2012108720A2 (ko) 2012-08-16
WO2012108720A3 true WO2012108720A3 (ko) 2012-12-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/001005 Ceased WO2012108720A2 (ko) 2011-02-10 2012-02-10 무선통신 시스템에서 수신확인 전송 방법 및 장치

Country Status (4)

Country Link
US (1) US9363687B2 (ko)
KR (1) KR101530800B1 (ko)
CN (1) CN103404063B (ko)
WO (1) WO2012108720A2 (ko)

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Publication number Publication date
US9363687B2 (en) 2016-06-07
KR101530800B1 (ko) 2015-06-22
WO2012108720A2 (ko) 2012-08-16
KR20130115348A (ko) 2013-10-21
CN103404063A (zh) 2013-11-20
CN103404063B (zh) 2016-07-06
US20130322343A1 (en) 2013-12-05

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