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WO2013009035A3 - 무선 통신 시스템에서 기지국이 하향링크 제어 채널을 송신하는 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 기지국이 하향링크 제어 채널을 송신하는 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2013009035A3
WO2013009035A3 PCT/KR2012/005335 KR2012005335W WO2013009035A3 WO 2013009035 A3 WO2013009035 A3 WO 2013009035A3 KR 2012005335 W KR2012005335 W KR 2012005335W WO 2013009035 A3 WO2013009035 A3 WO 2013009035A3
Authority
WO
WIPO (PCT)
Prior art keywords
downlink control
transmitting
base station
ack
wireless communication
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/KR2012/005335
Other languages
English (en)
French (fr)
Other versions
WO2013009035A2 (ko
Inventor
김학성
서한별
김기준
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 US14/117,176 priority Critical patent/US9614643B2/en
Publication of WO2013009035A2 publication Critical patent/WO2013009035A2/ko
Publication of WO2013009035A3 publication Critical patent/WO2013009035A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1621—Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
    • 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
    • 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
    • H04L1/1896—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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information

Landscapes

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

Abstract

본 출원에서는 무선 통신 시스템에서 단말이 하향링크 ACK/NACK (Acknowledgement/Negative-ACK) 신호를 수신하는 방법이 개시된다. 구체적으로, 상기 방법은, 기지국으로 상향링크 데이터 신호를 송신하는 단계; 상기 상향링크 데이터 신호에 관한 ACK/NACK 응답 신호를 포함하는 하향링크 제어 정보를 블라인드 디코딩하여 획득하는 단계; 및 상기 하향링크 제어 정보에서 상기 단말에 대응하는 ACK/NACK 응답 신호를 확인하는 단계를 포함하고, 상기 하향링크 제어 정보는 복수의 단말에 대응하는 ACK/NACK 응답 신호로 구성되는 것을 특징으로 한다.
PCT/KR2012/005335 2011-07-08 2012-07-05 무선 통신 시스템에서 기지국이 하향링크 제어 채널을 송신하는 방법 및 이를 위한 장치 Ceased WO2013009035A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/117,176 US9614643B2 (en) 2011-07-08 2012-07-05 Method for transmitting a downlink control channel by a base station in a wireless communication system, and apparatus therefor

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201161505547P 2011-07-08 2011-07-08
US61/505,547 2011-07-08
US201161508082P 2011-07-15 2011-07-15
US61/508,082 2011-07-15
US201161522673P 2011-08-11 2011-08-11
US61/522,673 2011-08-11

Publications (2)

Publication Number Publication Date
WO2013009035A2 WO2013009035A2 (ko) 2013-01-17
WO2013009035A3 true WO2013009035A3 (ko) 2013-03-28

Family

ID=47506665

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005335 Ceased WO2013009035A2 (ko) 2011-07-08 2012-07-05 무선 통신 시스템에서 기지국이 하향링크 제어 채널을 송신하는 방법 및 이를 위한 장치

Country Status (2)

Country Link
US (1) US9614643B2 (ko)
WO (1) WO2013009035A2 (ko)

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CN105122712B (zh) * 2013-03-15 2019-06-04 Lg 电子株式会社 在无线通信系统中接收ack/nack的方法和设备
US20140314166A1 (en) * 2013-04-22 2014-10-23 Broadcom Corporation Adaptive Signaling and Feedback for Multi-User Multiple input Multiple output (MU-MIMO)
US10389489B2 (en) 2015-04-15 2019-08-20 Lg Electronics Inc. Method and apparatus for configuring timing relationship between HARQ-ACK and PUSCH for MTC UE in wireless communication system
GB2538286A (en) * 2015-05-14 2016-11-16 Fujitsu Ltd Control channels in wireless communication
CN107370574A (zh) * 2016-05-12 2017-11-21 株式会社Ntt都科摩 针对上行数据传输的反馈方法及装置
CN107370588B (zh) * 2016-05-13 2021-04-20 华为技术有限公司 参考信号的发送方法及设备
KR20180068677A (ko) * 2016-12-14 2018-06-22 삼성전자주식회사 무선 통신 시스템에서 하향링크 제어채널의 송수신 방법 및 장치
CN108365938B (zh) * 2017-01-26 2020-06-26 华为技术有限公司 一种资源调度方法、用户设备及接入网设备
CN112868266B (zh) * 2018-09-26 2023-03-28 华为技术有限公司 用于发送和接收随机接入前导的客户端设备和网络接入节点
US11672024B2 (en) * 2018-12-21 2023-06-06 Lenovo (Beijing) Limited Method and apparatus for communication based on a resource configuration
CN112583542B (zh) * 2019-09-27 2022-04-22 华为技术有限公司 多用户上行数据聚合传输的方法和装置

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Also Published As

Publication number Publication date
US9614643B2 (en) 2017-04-04
US20140376456A1 (en) 2014-12-25
WO2013009035A2 (ko) 2013-01-17

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