WO2012128558A3 - Ｔｄｄ 기반 무선 통신 시스템에서 ｈａｒｑ 수행 방법 및 장치 - Google Patents

Ｔｄｄ 기반 무선 통신 시스템에서 ｈａｒｑ 수행 방법 및 장치 Download PDF

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Publication number
WO2012128558A3
WO2012128558A3 PCT/KR2012/002038 KR2012002038W WO2012128558A3 WO 2012128558 A3 WO2012128558 A3 WO 2012128558A3 KR 2012002038 W KR2012002038 W KR 2012002038W WO 2012128558 A3 WO2012128558 A3 WO 2012128558A3
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WO
WIPO (PCT)
Prior art keywords
serving cell
tdd
wireless communication
communication system
based wireless
Prior art date
Application number
PCT/KR2012/002038
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English (en)
French (fr)
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WO2012128558A2 (ko
Inventor
서동연
김민규
서한별
안준기
양석철
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020137025023A priority Critical patent/KR101548067B1/ko
Priority to JP2014501001A priority patent/JP5797830B2/ja
Priority to US14/006,492 priority patent/US9191180B2/en
Priority to EP12760215.9A priority patent/EP2690815B1/en
Publication of WO2012128558A2 publication Critical patent/WO2012128558A2/ko
Publication of WO2012128558A3 publication Critical patent/WO2012128558A3/ko
Priority to US14/924,362 priority patent/US9407416B2/en
Priority to US15/200,304 priority patent/US9705642B2/en
Priority to US15/619,665 priority patent/US9979513B2/en
Priority to US15/960,811 priority patent/US10594444B2/en

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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
    • H04L1/1812—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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • 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
    • 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
    • H04L1/1887—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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0026—Division using four or more dimensions
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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

TDD(time division duplex) 기반의 무선 통신 시스템에서 단말의 HARQ(hybrid automatic repeat request) 수행 방법 및 장치를 제공한다. 상기 방법은 제1 서빙 셀을 통해 제2 서빙 셀의 제1 서브프레임에 대한 상향링크 그랜트를 수신하는 단계; 상기 상향링크 그랜트를 기반으로 상기 제1 서브프레임에서 상향링크 데이터를 전송하는 단계; 상기 제1 서빙 셀을 통해 상기 상향링크 데이터에 대한 ACK/NACK(acknowledgment/not-acknowledgement)신호를 수신하는 단계; 및 상기 ACK/NACK 신호가 NACK인 경우, 상기 상향링크 데이터에 대한 재전송 데이터를 상기 제2 서빙 셀의 제2 서브프레임에서 전송하는 단계를 포함한다.
PCT/KR2012/002038 2011-03-21 2012-03-21 Ｔｄｄ 기반 무선 통신 시스템에서 ｈａｒｑ 수행 방법 및 장치 WO2012128558A2 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1020137025023A KR101548067B1 (ko) 2011-03-21 2012-03-21 Tdd 기반 무선 통신 시스템에서 harq 수행 방법 및 장치
JP2014501001A JP5797830B2 (ja) 2011-03-21 2012-03-21 Ｔｄｄベースの無線通信システムにおけるｈａｒｑ実行方法及び装置
US14/006,492 US9191180B2 (en) 2011-03-21 2012-03-21 Method and device for executing HARQ in TDD-based wireless communication system
EP12760215.9A EP2690815B1 (en) 2011-03-21 2012-03-21 Method and device for executing harq in tdd-based wireless communication system
US14/924,362 US9407416B2 (en) 2011-03-21 2015-10-27 Method and device for executing HARQ in TDD-based wireless communication system
US15/200,304 US9705642B2 (en) 2011-03-21 2016-07-01 Method and device for executing HARQ in TDD-based wireless communication system
US15/619,665 US9979513B2 (en) 2011-03-21 2017-06-12 Method and device for executing HARQ in TDD-based wireless communication system
US15/960,811 US10594444B2 (en) 2011-03-21 2018-04-24 Method and device for executing HARQ in TDD-based wireless communication system

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201161454975P 2011-03-21 2011-03-21
US61/454,975 2011-03-21
US201161470499P 2011-04-01 2011-04-01
US61/470,499 2011-04-01
US201261587082P 2012-01-16 2012-01-16
US61/587,082 2012-01-16
US201261594384P 2012-02-03 2012-02-03
US61/594,384 2012-02-03

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/006,492 A-371-Of-International US9191180B2 (en) 2011-03-21 2012-03-21 Method and device for executing HARQ in TDD-based wireless communication system
US14/924,362 Continuation US9407416B2 (en) 2011-03-21 2015-10-27 Method and device for executing HARQ in TDD-based wireless communication system

Publications (2)

Publication Number Publication Date
WO2012128558A2 WO2012128558A2 (ko) 2012-09-27
WO2012128558A3 true WO2012128558A3 (ko) 2013-01-03

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PCT/KR2012/002038 WO2012128558A2 (ko) 2011-03-21 2012-03-21 Ｔｄｄ 기반 무선 통신 시스템에서 ｈａｒｑ 수행 방법 및 장치

Country Status (5)

Country Link
US (5) US9191180B2 (ko)
EP (1) EP2690815B1 (ko)
JP (2) JP5797830B2 (ko)
KR (1) KR101548067B1 (ko)
WO (1) WO2012128558A2 (ko)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5763651B2 (ja) * 2009-10-05 2015-08-12 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Ｌｔｅアドバンストにおけるキャリアアグリゲーションのためのｐｕｃｃｈリソース割り当て
US9191180B2 (en) * 2011-03-21 2015-11-17 Lg Electronics Inc. Method and device for executing HARQ in TDD-based wireless communication system
KR102001930B1 (ko) * 2011-04-19 2019-07-19 엘지전자 주식회사 무선통신 시스템에서의 정보의 송수신 방법 및 장치
CN107147480B (zh) * 2011-04-22 2021-02-02 北京三星通信技术研究有限公司 一种支持pusch的同步harq传输的方法及装置
US9281930B2 (en) * 2011-05-02 2016-03-08 Lg Electronics Inc. Method for transmitting/receiving data in wireless access system and base station for same
US9197390B2 (en) 2011-08-12 2015-11-24 Panasonic Intellectual Property Corporation Of America Communication device, and retransmission control method
CN103782639B (zh) * 2011-08-12 2018-02-02 瑞典爱立信有限公司 用于多小区通信网络中的控制定时配置指配的基站、用户设备及其方法
US8885525B2 (en) * 2011-08-24 2014-11-11 Industrial Technology Research Institute Method and apparatus for soft buffer partitioning in time-division duplexing system
KR101962245B1 (ko) 2011-09-23 2019-03-27 삼성전자 주식회사 광대역 단말과 협대역 단말을 함께 운용하는 무선통신시스템에서 협대역 단말의 시스템 접속 방법 및 장치
US8891402B2 (en) * 2011-09-30 2014-11-18 Sharp Kabushiki Kaisha Devices for reporting uplink information
US9049730B2 (en) * 2011-11-14 2015-06-02 Qualcomm Incorporated Uplink data transmission with interference mitigation
CN103096494B (zh) * 2012-01-20 2015-01-21 华为终端有限公司 基于跨载波调度的数据传输方法、用户设备和基站
ES2963616T3 (es) 2012-01-24 2024-04-01 Interdigital Patent Holdings Inc Sistemas y métodos para una mejor cobertura del enlace ascendente
US9801196B2 (en) * 2012-03-12 2017-10-24 Lg Electronics Inc. Method for transmitting control information and apparatus for same
JP6045808B2 (ja) * 2012-04-06 2016-12-14 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局、及び無線通信方法
CN111181708B (zh) * 2012-04-12 2022-09-02 北京三星通信技术研究有限公司 数据处理的方法及设备
US9553685B2 (en) * 2012-09-28 2017-01-24 Nokia Solutions And Networks Oy PHICH-less operation for uplink-downlink configuration zero
JP6092401B2 (ja) * 2012-10-08 2017-03-08 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Ｌｔｅｔｄｄｅｉｍｔａのための拡張アップリンクおよびダウンリンク電力制御
KR20140047914A (ko) * 2012-10-15 2014-04-23 삼성전자주식회사 Tdd 시스템에서 제어 채널 전송 방법 및 장치
WO2014061998A1 (en) * 2012-10-16 2014-04-24 Samsung Electronics Co., Ltd. Method and apparatus for performing hybrid automatic repeat request operation in an asymmetric multicarrier communication network environment
US9407302B2 (en) 2012-12-03 2016-08-02 Intel Corporation Communication device, mobile terminal, method for requesting information and method for providing information
EP3550897A1 (en) 2013-01-03 2019-10-09 LG Electronics Inc. Method and apparatus for transmitting uplink signals in wireless communication system
CN104969501B (zh) * 2013-01-08 2018-10-09 Lg电子株式会社 在载波聚合系统中执行harq的方法和装置
US9706547B2 (en) * 2013-01-16 2017-07-11 Industrial Technology Research Institute Method of handling communication operations and related communication device
US9538503B2 (en) * 2013-03-28 2017-01-03 Samsung Electronics Co., Ltd. Aggregation of FDD and TDD cells
EP2979385A4 (en) 2013-03-28 2016-12-14 Nec Corp METHOD AND APPARATUS FOR DETERMINING HARQ TIMING IN COMMUNICATION SYSTEMS
US9160515B2 (en) * 2013-04-04 2015-10-13 Intel IP Corporation User equipment and methods for handover enhancement using scaled time-to-trigger and time-of-stay
CN104104486A (zh) * 2013-04-12 2014-10-15 北京三星通信技术研究有限公司 一种支持多子帧调度上行数据传输的方法和设备
CN105144768B (zh) * 2013-04-26 2019-05-21 英特尔Ip公司 频谱共享情境中的共享频谱重新分配
JP2016530781A (ja) * 2013-07-16 2016-09-29 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートＥｌｅｃｔｒｏｎｉｃｓ Ａｎｄ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ キャリアアグリゲーションベースの無線通信システムにおける通信方法（ｃｏｍｍｕｎｉｃａｔｉｏｎ ｍｅｔｈｏｄ ｉｎ ｗｉｒｅｌｅｓｓ ｃｏｍｍｕｎｉｃａｔｉｏｎ ｓｙｓｔｅｍ ｏｎ ｂａｓｉｓ ｏｆ ｃａｒｒｉｅｒ ａｇｇｒｅｇａｔｉｏｎ）
ES2797957T3 (es) 2013-08-23 2020-12-04 Ericsson Telefon Ab L M Nodos y equipo de usuario para planificación de enlace descendente y temporización de solicitud de repetición automática híbrida
US9386602B2 (en) 2013-09-20 2016-07-05 Blackberry Limited Method and system for HARQ operation and scheduling in joint TDD and FDD carrier aggregation
KR102127320B1 (ko) 2013-09-27 2020-06-26 주식회사 아이티엘 상향링크 스케줄링 및 ｈａｒｑ 타이밍 방법 및 장치
KR20150035673A (ko) * 2013-09-27 2015-04-07 주식회사 케이티 Tdd-fdd 조인트 오퍼레이션에서의 제어채널 타이밍 설정 방법 및 그 장치
US9608774B2 (en) * 2013-10-03 2017-03-28 Qualcomm Incorporated Opportunistic HARQ repetition for coverage enhancement
KR102118750B1 (ko) * 2013-10-04 2020-06-03 이노스카이 주식회사 상향링크 스케줄링 및 ｈａｒｑ 타이밍 제어 방법 및 장치
US9974057B2 (en) 2013-10-30 2018-05-15 Lg Electronics Inc. Method for transmitting HARQ ACK/NACK from user equipment simultaneously accessing multiple cells
US9942846B2 (en) 2013-12-05 2018-04-10 Qualcomm Incorporated Delaying radio link control retransmissions
WO2015093867A1 (ko) 2013-12-18 2015-06-25 엘지전자 주식회사 무선 통신 시스템에서 단말의 신호 송수신 방법 및 이를 위한 장치
US10411838B2 (en) * 2014-01-23 2019-09-10 Qualcomm Incorporated Coverage enhancements with carrier aggregation
JP6443890B2 (ja) * 2014-01-31 2018-12-26 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 端末、基地局、送信方法及び受信方法
WO2015115997A1 (en) * 2014-02-03 2015-08-06 Telefonaktiebolaget L M Ericsson (Publ) Methods of controlling simultaneous transmission/reception of a radio node in a tdd system
US9414335B2 (en) * 2014-02-06 2016-08-09 Electronics And Telecommunications Research Instit Method and apparatus for transmitting uplink signal or uplink channel
US9826523B2 (en) * 2014-03-21 2017-11-21 Qualcomm Incorporated Semi-persistent scheduling for eIMTA in LTE
US10404443B2 (en) * 2014-05-09 2019-09-03 Qualcomm Incorporated HD-FDD HARQ operation
US9735926B2 (en) 2014-08-26 2017-08-15 Lg Electronics Inc. Method and apparatus for data transmission of device-to-device user equipment in wireless communication system
CN105471562B (zh) * 2014-09-10 2019-06-21 北京信威通信技术股份有限公司 一种上行授权方法、装置和系统
US10057885B2 (en) * 2014-09-26 2018-08-21 Htc Corporation Device and method of handling transmission in unlicensed band
CN105721114B (zh) * 2014-12-22 2019-01-18 财团法人工业技术研究院 通信系统中处理通信操作的方法以及相关设备
CN105991251B (zh) * 2015-02-17 2019-06-21 华为技术有限公司 信息传输的方法、用户设备和基站
US10244444B2 (en) 2015-03-04 2019-03-26 Qualcomm Incorporated Dual link handover
EP3278489A4 (en) 2015-03-31 2018-10-31 LG Electronics Inc. Method and apparatus for configuring frequency hopping pattern for mtc ue in wireless communication system
US9948433B2 (en) * 2015-04-03 2018-04-17 Ntt Docomo, Inc. User equipment and base station
JP6100829B2 (ja) 2015-05-14 2017-03-22 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10455611B2 (en) * 2015-09-16 2019-10-22 Lg Electronics Inc. Method for transceiving data in wireless communication system and apparatus for same
CN114040509B (zh) 2015-09-25 2024-08-23 三星电子株式会社 终端、基站及其通信方法
US10812226B2 (en) 2015-12-09 2020-10-20 Lg Electronics Inc. Signal transmission and reception method and device for same
EP3389208B1 (en) * 2015-12-10 2020-09-02 LG Electronics Inc. -1- Method for transmitting uplink signals in wireless communication system for supporting short transmission time interval, and device for supporting same
GB2554649A (en) * 2016-09-30 2018-04-11 Tcl Communication Ltd Systems and methods for frequency division duplex communication
JP6326160B2 (ja) * 2017-02-23 2018-05-16 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US10615923B2 (en) 2017-02-24 2020-04-07 Electronics And Telecommunications Research Institute Method and apparatus for processing hybrid automatic repeat request process in communication system
CN110366833B (zh) * 2017-03-03 2023-05-30 瑞典爱立信有限公司 用于确认信令的重传定时
CN109217995B (zh) * 2017-06-30 2021-01-12 华为技术有限公司 一种数据处理方法、终端以及基站
WO2019043805A1 (ja) * 2017-08-30 2019-03-07 富士通株式会社 再送制御方法、無線端末、無線基地局
JP7027150B2 (ja) * 2017-12-13 2022-03-01 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
US11711171B2 (en) * 2018-01-11 2023-07-25 Huawei Technologies Co., Ltd. System and method for reliable transmission over network resources
US10972223B2 (en) * 2018-01-12 2021-04-06 Qualcomm Incorporated Timing considerations for AUL-DFI
JP6517978B2 (ja) * 2018-04-13 2019-05-22 株式会社Ｎｔｔドコモ ユーザ端末及び基地局
US11038729B2 (en) 2018-11-02 2021-06-15 Qualcomm Incorporated Computer-generated sequence design for binary phase shift keying modulation data
EP3976807A1 (en) 2019-05-28 2022-04-06 Tekniska Verken I Linköping AB Method for the production of biogas
KR20220085783A (ko) * 2019-10-02 2022-06-22 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. Harq 프로세스/엔티티 기반 업링크 다중화
US11929831B2 (en) * 2020-03-11 2024-03-12 Qualcomm Incorporated Disabling hybrid automatic repeat request feedback
US11784758B2 (en) * 2021-02-18 2023-10-10 Qualcomm Incorporated Hybrid automatic repeat request (HARQ) procedure using multiple beams in a wireless wide area network (WWAN)
US11719810B2 (en) * 2021-03-22 2023-08-08 GM Global Technology Operations LLC Automotive synthetic aperture radar with radon transform
CN115315003A (zh) * 2021-05-08 2022-11-08 北京三星通信技术研究有限公司 一种信号的传输方法和设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110007585A (ko) * 2009-07-16 2011-01-24 엘지전자 주식회사 다중 반송파 시스템에서 ｈａｒｑ 수행 장치 및 방법

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5230794B2 (ja) * 2008-03-24 2013-07-10 ゼットティーイー （ユーエスエー） インコーポレイテッド Ｌｔｅ／ｔｄｄシステムにおけるダウンリンク／アップリンク割り付け比率の動的調整およびシグナリング方法
US20090285122A1 (en) * 2008-04-21 2009-11-19 Texas Instruments Incorporated Uplink control for time-division duplex with asymmetric assignment
JP4511622B2 (ja) * 2008-04-22 2010-07-28 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、移動局及び無線基地局
US8687545B2 (en) * 2008-08-11 2014-04-01 Qualcomm Incorporated Anchor carrier in a multiple carrier wireless communication system
WO2010050766A2 (ko) * 2008-10-31 2010-05-06 엘지전자주식회사 무선통신 시스템에서 harq 수행 방법 및 장치
WO2010053339A2 (ko) * 2008-11-10 2010-05-14 엘지전자주식회사 무선통신 시스템의 harq 수행방법, 서브프레임 할당 방법 및 장치
JP5199223B2 (ja) * 2008-12-30 2013-05-15 創新音▲速▼股▲ふん▼有限公司 Ａｃｋ／ｎａｃｋバンドリングを改善する方法及び通信装置
US8537724B2 (en) * 2009-03-17 2013-09-17 Motorola Mobility Llc Relay operation in a wireless communication system
US8565167B2 (en) * 2009-07-02 2013-10-22 Nokia Corporation System and methods for ACK/NAK feedback in TDD communications
WO2011005032A2 (ko) * 2009-07-07 2011-01-13 엘지전자 주식회사 다중 반송파 시스템에서 반송파 스케줄링 방법 및 장치
EP2306665A1 (en) * 2009-10-02 2011-04-06 Panasonic Corporation Relay backhaul uplink HARQ protocol
EP2522096A2 (en) * 2010-01-08 2012-11-14 InterDigital Patent Holdings, Inc. Method and apparatus for channel resource mapping in carrier aggregation
US9179395B2 (en) * 2010-01-18 2015-11-03 Qualcomm Incorporated Method and apparatus for mitigating data loss during autonomous system information reading
JP2011155336A (ja) * 2010-01-26 2011-08-11 Sharp Corp 通信システム及び移動局装置及び基地局装置及び処理方法
CN104618077B (zh) * 2010-03-29 2018-04-17 Lg电子株式会社 传输控制信息以支持上行链路多天线传输的有效方法和装置
CN102208967B (zh) * 2010-03-31 2014-04-09 中兴通讯股份有限公司 一种lte终端非自适应重传功率控制的方法及装置
ES2636365T3 (es) * 2010-06-18 2017-10-05 Mediatek Inc. Método para coordinar trasmisiones entre diferentes aparatos de comunicaciones y aparatos de comunicaciones que utilizan el mismo
CA2784858C (en) * 2010-10-04 2014-12-09 Richard Abrahamsson Methods and arrangements in a telecommunication system
EP2661937B1 (en) * 2011-02-14 2019-05-15 Huawei Technologies Co., Ltd. Control channel transmission and reception method and system
CN104883243B (zh) * 2011-02-24 2018-06-05 华为技术有限公司 用于载波聚合系统的通信方法和装置
WO2012121509A2 (ko) * 2011-03-04 2012-09-13 엘지전자 주식회사 반송파 집성 기법이 적용된 무선 통신 시스템에서 백홀 링크 서브프레임을 설정하는 방법 및 이를 위한 장치
KR20120103400A (ko) 2011-03-11 2012-09-19 삼성전자주식회사 통신시스템에서 하이브리드 자동재전송요구 지원 방법 및 장치
US9191180B2 (en) * 2011-03-21 2015-11-17 Lg Electronics Inc. Method and device for executing HARQ in TDD-based wireless communication system
KR101961807B1 (ko) * 2011-05-31 2019-07-18 삼성전자 주식회사 반송파 결합을 지원하는 ｔｄｄ 통신 시스템에서 물리채널의 송수신 타이밍 및 자원 할당을 정의하는 방법 및 장치
CN104821867B (zh) * 2011-06-20 2018-03-16 华为技术有限公司 时分双工系统中传输信息的方法、用户设备和基站
US9203559B2 (en) * 2012-01-27 2015-12-01 Blackberry Limited System and method for supporting inter-band carrier aggregation with different UL/DL TDD configurations

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110007585A (ko) * 2009-07-16 2011-01-24 엘지전자 주식회사 다중 반송파 시스템에서 ｈａｒｑ 수행 장치 및 방법

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MOTOROLA: "Control Channel Design Issues for Carrier Aggregation in LTE-A", 3GPP TSG-RANL #55, RL-084424, 10 November 2008 (2008-11-10), XP050317682 *
NOKIA ET AL.: "L1 CONTROL SIGNALING WITH CARRIER AGGREGATION IN LTE-ADVANCED", 3GPP TSG-RAN WG1 MEETING #54BIS, RL-083730, 29 September 2008 (2008-09-29), XP050317069 *

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