WO2012144865A3 - 통신 시스템에서 제어신호 송수신 장치 및 방법 - Google Patents

통신 시스템에서 제어신호 송수신 장치 및 방법 Download PDF

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Publication number
WO2012144865A3
WO2012144865A3 PCT/KR2012/003095 KR2012003095W WO2012144865A3 WO 2012144865 A3 WO2012144865 A3 WO 2012144865A3 KR 2012003095 W KR2012003095 W KR 2012003095W WO 2012144865 A3 WO2012144865 A3 WO 2012144865A3
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WO
WIPO (PCT)
Prior art keywords
harq ack
nack signal
signal
transmitting
present
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/KR2012/003095
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English (en)
French (fr)
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WO2012144865A2 (ko
Inventor
박동현
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Pantech Co Ltd
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Pantech Co Ltd
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 Pantech Co Ltd filed Critical Pantech Co Ltd
Priority to US14/112,852 priority Critical patent/US20140036856A1/en
Publication of WO2012144865A2 publication Critical patent/WO2012144865A2/ko
Publication of WO2012144865A3 publication Critical patent/WO2012144865A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or 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 signalling, i.e. of overhead other than pilot signals
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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) or DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

본 발명은 반송파 집성 환경의 TDD(Time Division Duplex) 시스템에 있어서 단말이 HARQ ACK/NACK 신호와 SR(Scheduling Request)을 동일한 상향링크 서브프레임에서 전송하는 방법 및 장치에 관한 것으로서, 본 발명에 따른 HARQ ACK/NACK 신호와 SR 전송 방법의 일 예는 복수의 SR PUCCH 자원을 할당 받는 단계 및 복수의 SR PUCCH 자원으로 HARQ ACK/NACK 신호를 전송하는 단계를 포함하며, 본 발명에 의하면, 반송파 집성 환경의 TDD 시스템에 있어서 HARQ ACK/NACK 신호와 SR을 동일한 상향링크 서브프레임에서 전송하는 경우에, 모든 PDSCH에 대하여 재전송하는 대신에 성공적으로 수신하지 못한 PDSCH에 대해서만 재전송이 이루어질 수 있도록 HARQ ACK/NACK 신호를 전송할 수 있다.
PCT/KR2012/003095 2011-04-20 2012-04-20 통신 시스템에서 제어신호 송수신 장치 및 방법 Ceased WO2012144865A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/112,852 US20140036856A1 (en) 2011-04-20 2012-04-20 Apparatus and method for transceiving a control signal in a communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0036976 2011-04-20
KR1020110036976A KR20120119176A (ko) 2011-04-20 2011-04-20 통신 시스템에서 제어신호 송수신 장치 및 방법

Publications (2)

Publication Number Publication Date
WO2012144865A2 WO2012144865A2 (ko) 2012-10-26
WO2012144865A3 true WO2012144865A3 (ko) 2013-01-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003095 Ceased WO2012144865A2 (ko) 2011-04-20 2012-04-20 통신 시스템에서 제어신호 송수신 장치 및 방법

Country Status (3)

Country Link
US (1) US20140036856A1 (ko)
KR (1) KR20120119176A (ko)
WO (1) WO2012144865A2 (ko)

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CN111800236B (zh) * 2019-07-05 2022-02-08 维沃移动通信有限公司 处理harq-ack的方法及设备

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KR101611326B1 (ko) * 2011-07-26 2016-04-11 엘지전자 주식회사 상향링크 신호 전송방법 및 사용자기기, 상향링크 신호 수신방법 및 기지국
HUE042099T2 (hu) 2012-05-10 2019-06-28 Sun Patent Trust ACK/NACK erõforrások dinamikus lefoglalása
US8953635B2 (en) * 2012-05-17 2015-02-10 Sharp Kabushiki Kaisha Devices for sending and receiving feedback information
CN109412762B (zh) * 2013-01-23 2022-05-17 华为技术有限公司 一种信息配置的方法、设备及系统
WO2014117326A1 (en) 2013-01-29 2014-08-07 Panasonic Intellectual Property Corporation Of America Base station, terminal, transmission method, and reception method
CN104426639A (zh) * 2013-08-27 2015-03-18 中兴通讯股份有限公司 一种上行控制信息的发送方法及装置
US20160270033A1 (en) 2013-10-14 2016-09-15 Lg Electronics Inc. Method for enhancing coverage in wireless communication system, and apparatus therefor
KR20150051063A (ko) * 2013-11-01 2015-05-11 주식회사 아이티엘 하향링크 ｈａｒｑ-ａｃｋ와 ｓｒ동시 전송 방법 및 장치
US9706532B2 (en) * 2014-02-21 2017-07-11 Blackberry Limited TDD and FDD joint carrier aggregation enhancements in LTE-advanced
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US9906347B2 (en) * 2015-04-09 2018-02-27 Samsung Electronics Co, Ltd Method and system for hybrid automatic repeat request operation in a semi-persistent scheduling (SPS) interval
CN106998591B (zh) 2016-01-24 2018-03-23 上海朗帛通信技术有限公司 一种调度方法和装置
CN107040358A (zh) * 2016-02-04 2017-08-11 株式会社Kt 用于NB‑IoT UE发送和接收上行信号的方法及其装置
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WO2019047193A1 (zh) * 2017-09-08 2019-03-14 华为技术有限公司 信号传输方法、相关装置及系统
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JP7099835B2 (ja) * 2018-03-13 2022-07-12 シャープ株式会社 端末装置、基地局装置、および、通信方法
CN110351057B (zh) * 2018-04-04 2022-03-01 中兴通讯股份有限公司 信息传输、信息确定方法及装置，存储介质和电子装置
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Publication number Publication date
WO2012144865A2 (ko) 2012-10-26
KR20120119176A (ko) 2012-10-30
US20140036856A1 (en) 2014-02-06

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