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
Application number
PCT/KR2012/003095
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English (en)
French (fr)
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WO2012144865A2 (ko
Inventor
박동현
Original Assignee
주식회사 팬택
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.)
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Application filed by 주식회사 팬택 filed Critical 주식회사 팬택
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

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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), 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
    • 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
    • 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), 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 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
KR1020110036976A KR20120119176A (ko) 2011-04-20 2011-04-20 통신 시스템에서 제어신호 송수신 장치 및 방법
KR10-2011-0036976 2011-04-20

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 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
DK3261400T3 (en) 2012-05-10 2019-02-18 Sun Patent Trust DYNAMIC ALLOCATION OF ACK / NACK RESOURCES
US8953635B2 (en) * 2012-05-17 2015-02-10 Sharp Kabushiki Kaisha Devices for sending and receiving feedback information
WO2014113935A1 (zh) * 2013-01-23 2014-07-31 华为技术有限公司 一种信息配置的方法、设备及系统
US9565669B2 (en) * 2013-01-29 2017-02-07 Sun Patent Trust 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
US10123306B2 (en) 2013-10-14 2018-11-06 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
US10511414B2 (en) * 2015-01-30 2019-12-17 Telefonaktiebolaget Lm Ericsson (Publ) HARQ ACK/NACK bundling in downlink carrier aggregation
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
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CN109391412B (zh) * 2017-08-10 2022-02-25 西安华为技术有限公司 一种上行控制信息传输方法及装置
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CN110351042B (zh) * 2018-04-04 2020-12-15 华为技术有限公司 一种信息传输方法、装置及可读存储介质
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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US20140036856A1 (en) 2014-02-06
WO2012144865A2 (ko) 2012-10-26
KR20120119176A (ko) 2012-10-30

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