WO2012043992A3 - 무선통신 시스템에서 릴레이 노드가 채널품질 지시자를 보고하는 방법 및 이를 위한 장치 - Google Patents

무선통신 시스템에서 릴레이 노드가 채널품질 지시자를 보고하는 방법 및 이를 위한 장치 Download PDF

Info

Publication number
WO2012043992A3
WO2012043992A3 PCT/KR2011/006554 KR2011006554W WO2012043992A3 WO 2012043992 A3 WO2012043992 A3 WO 2012043992A3 KR 2011006554 W KR2011006554 W KR 2011006554W WO 2012043992 A3 WO2012043992 A3 WO 2012043992A3
Authority
WO
WIPO (PCT)
Prior art keywords
channel quality
quality indicator
pdsch
reporting
relay node
Prior art date
Application number
PCT/KR2011/006554
Other languages
English (en)
French (fr)
Other versions
WO2012043992A2 (ko
Inventor
서인권
서한별
김기준
김학성
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.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/703,612 priority Critical patent/US9730183B2/en
Priority to EP11829498.2A priority patent/EP2624487B1/en
Priority to KR1020127013016A priority patent/KR101871719B1/ko
Priority to JP2013507896A priority patent/JP5453574B2/ja
Priority to AU2011308292A priority patent/AU2011308292B2/en
Priority to CN201180026309.2A priority patent/CN102918788B/zh
Priority to CA2797573A priority patent/CA2797573C/en
Publication of WO2012043992A2 publication Critical patent/WO2012043992A2/ko
Publication of WO2012043992A3 publication Critical patent/WO2012043992A3/ko
Priority to US15/401,940 priority patent/US10070414B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 출원에서는 무선 통신 시스템에서 릴레이 노드가 기지국으로부터의 릴레이 노드 전용 하향링크 물리 공용 채널(R-PDSCH)에 대한 채널 품질 지시자를 보고하는 방법이 개시된다. 구체적으로, 상기 기지국으로부터 하나 이상의 참조 신호를 수신하는 단계, 상기 하나 이상의 참조 신호에 기반하여 상기 R-PDSCH에 대한 채널 품질 지시자를 계산하는 단계, 및 상기 채널 품질 지시자를 상기 기지국으로 보고하는 단계를 포함하며, 상기 채널 품질 지시자 계산 시 상기 R-PDSCH이 전송되는 서브프레임에 특정 개수(NRE)의 가용 자원 요소가 포함되는 것으로 가정하며, 상기 가용 자원 요소의 특정 개수(NRE)는 상위 계층 신호에 의하여 설정되는 상기 R-PDSCH의 시작 심볼에 관한 정보와 마지막 심볼에 관한 정보 중 적어도 하나에 기반하여 결정되는 것을 특징으로 한다
PCT/KR2011/006554 2010-09-30 2011-09-05 무선통신 시스템에서 릴레이 노드가 채널품질 지시자를 보고하는 방법 및 이를 위한 장치 WO2012043992A2 (ko)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US13/703,612 US9730183B2 (en) 2010-09-30 2011-09-05 Method for reporting a channel quality indicator by a relay node in a wireless communication system, and apparatus for same
EP11829498.2A EP2624487B1 (en) 2010-09-30 2011-09-05 Method for computing a channel quality indicator by a user equipment in a wireless communication system and corresponding user equipment
KR1020127013016A KR101871719B1 (ko) 2010-09-30 2011-09-05 무선 통신 시스템에서 릴레이 노드가 채널 품질 지시자를 보고하는 방법 및 이를 위한 장치
JP2013507896A JP5453574B2 (ja) 2010-09-30 2011-09-05 無線通信システムにおいてリレーノードがチャネル品質指示子を報告する方法及びそのための装置
AU2011308292A AU2011308292B2 (en) 2010-09-30 2011-09-05 Method for reporting a channel quality indicator by a relay node in a wireless communication system, and apparatus for same
CN201180026309.2A CN102918788B (zh) 2010-09-30 2011-09-05 用于在无线通信系统中通过中继节点报告信道质量指示符的方法及其装置
CA2797573A CA2797573C (en) 2010-09-30 2011-09-05 Method for reporting a channel quality indicator by a relay node in a wireless communication system, and apparatus for same
US15/401,940 US10070414B2 (en) 2010-09-30 2017-01-09 Method for reporting a channel quality indicator by a relay node in a wireless communication system, and apparatus for same

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US38858410P 2010-09-30 2010-09-30
US61/388,584 2010-09-30
US39246410P 2010-10-12 2010-10-12
US61/392,464 2010-10-12
US201161441651P 2011-02-10 2011-02-10
US61/441,651 2011-02-10
US201161482202P 2011-05-03 2011-05-03
US61/482,202 2011-05-03

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/703,612 A-371-Of-International US9730183B2 (en) 2010-09-30 2011-09-05 Method for reporting a channel quality indicator by a relay node in a wireless communication system, and apparatus for same
US15/401,940 Continuation US10070414B2 (en) 2010-09-30 2017-01-09 Method for reporting a channel quality indicator by a relay node in a wireless communication system, and apparatus for same

Publications (2)

Publication Number Publication Date
WO2012043992A2 WO2012043992A2 (ko) 2012-04-05
WO2012043992A3 true WO2012043992A3 (ko) 2012-06-07

Family

ID=45893605

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006554 WO2012043992A2 (ko) 2010-09-30 2011-09-05 무선통신 시스템에서 릴레이 노드가 채널품질 지시자를 보고하는 방법 및 이를 위한 장치

Country Status (8)

Country Link
US (2) US9730183B2 (ko)
EP (1) EP2624487B1 (ko)
JP (1) JP5453574B2 (ko)
KR (1) KR101871719B1 (ko)
CN (2) CN102918788B (ko)
AU (1) AU2011308292B2 (ko)
CA (1) CA2797573C (ko)
WO (1) WO2012043992A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110149170B (zh) * 2013-01-03 2022-06-17 苹果公司 改进的信道质量信息反馈方法及设备

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5453574B2 (ja) 2010-09-30 2014-03-26 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてリレーノードがチャネル品質指示子を報告する方法及びそのための装置
CN103201972B (zh) * 2010-11-08 2018-10-19 三星电子株式会社 在无线通信系统中接收不同形式子帧的方法和装置
US8837301B2 (en) * 2010-11-08 2014-09-16 Motorola Mobility Llc Interference measurements in enhanced inter-cell interference coordination capable wireless terminals
WO2012062221A1 (en) * 2010-11-11 2012-05-18 Mediatek Inc. Methods for configuring channel state information measurement in a communications system and communications apparatuses utilizing the same
US20120122472A1 (en) 2010-11-12 2012-05-17 Motorola Mobility, Inc. Positioning Reference Signal Assistance Data Signaling for Enhanced Interference Coordination in a Wireless Communication Network
CN102111884B (zh) * 2010-12-15 2014-04-02 大唐移动通信设备有限公司 载波聚合场景下的r-pdcch传输方法和设备
US9191098B2 (en) * 2011-01-14 2015-11-17 Telefonaktiebolaget L M Ericsson (Publ) Capability reporting for relay nodes in wireless networks
KR101769379B1 (ko) * 2011-04-21 2017-08-30 엘지전자 주식회사 무선 통신 시스템에서 랜덤 액세스 응답 신호 송신 방법 및 이를 위한 장치
WO2011113385A2 (zh) * 2011-04-26 2011-09-22 华为技术有限公司 无线通信方法、基站和系统
PL3048753T3 (pl) * 2011-05-03 2019-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Oparty o obszar wyszukiwania monitoring kanału sterowania
US9398578B2 (en) * 2011-05-03 2016-07-19 Lg Electronics Inc. Method for receiving downlink signal, and user device, and method for transmitting downlink signal, and base station
EP2719233B1 (en) * 2011-06-13 2015-03-11 Telefonaktiebolaget LM Ericsson (publ) Sub-carrier allocation in a wireless communication system using relays
US9019924B2 (en) * 2012-04-04 2015-04-28 Samsung Electronics Co., Ltd. High-order multiple-user multiple-input multiple-output operation for wireless communication systems
US10154467B2 (en) 2012-09-26 2018-12-11 Blackberry Limited Transmit power adjustment for inter-device communication in wireless communication systems
EP2926490B1 (en) * 2012-12-03 2019-02-06 Sony Corporation Transmission of control information to reduced bandwidth terminals
US9680522B2 (en) * 2013-05-09 2017-06-13 Texas Instruments Incorporated Dynamic reconfiguration of uplink transmission in a TDD wireless communication system
EP3606112B1 (en) * 2013-07-26 2021-06-16 Lg Electronics Inc. Method for transmitting signal for mtc and apparatus for same
US9923690B2 (en) 2013-08-06 2018-03-20 Texas Instruments Incorporated Dynamic signaling of the downlink and uplink subframe allocation for a TDD wireless communication system
US20160359647A1 (en) * 2015-02-02 2016-12-08 Telefonaktiebolaget L M Ericsson (Publ) Selective codeword-to-layer mapping for mimo transmissions
CN106571899B (zh) * 2015-10-08 2019-12-20 普天信息技术有限公司 一种窄带无线通信系统及其pdcch和pdsch的时分复用方法
US10448285B2 (en) 2015-12-22 2019-10-15 Huawei Technologies Co., Ltd. Mobility handling in ultra dense networks
US10700825B2 (en) * 2016-01-12 2020-06-30 Telefonaktiebolaget Lm Ericsson (Publ) Reference signal pattern
US10517082B2 (en) 2016-04-01 2019-12-24 Huawei Technologies Co., Ltd. Mechanisms for multi-tier distributed co-operative multi-point technology
US11595948B2 (en) * 2016-09-23 2023-02-28 Qualcomm Incorporated Resource allocation patterns for scheduling services in a wireless network
US10708938B2 (en) * 2016-10-31 2020-07-07 Samsung Electronics Co., Ltd. Transmission of UL control channels with dynamic structures
WO2018086057A1 (en) * 2016-11-11 2018-05-17 Qualcomm Incorporated Reference signal purpose indication
US10499416B2 (en) * 2017-01-10 2019-12-03 Qualcomm Incorporated Downlink channel rate matching of synchronization signal block transmissions in a new radio wireless communication system
CN110855417B (zh) * 2017-01-20 2021-03-30 Oppo广东移动通信有限公司 用于通知及确定pdsch的可用资源的方法、基站和ue
CN109391338B (zh) * 2017-08-11 2021-05-04 华为技术有限公司 一种干扰测量方法及装置
EP3664493B1 (en) * 2017-08-11 2022-07-13 Huawei Technologies Co., Ltd. Resource configuration method, apparatus, and storage medium
US11108526B2 (en) 2018-04-02 2021-08-31 Qualcomm Incorporated Channel quality indicator (CQI) reporting for ultra-reliable low latency communications (URLLC)
US10715275B2 (en) 2018-05-11 2020-07-14 At&T Intellectual Property I, L.P. Configuring channel quality indicator for communication service categories in wireless communication systems
US10492212B1 (en) 2018-06-22 2019-11-26 At&T Intellectual Property I, L.P. Scheduling ultra-reliable low latency communications in wireless communication systems
US11196512B2 (en) * 2018-06-29 2021-12-07 Qualcomm Incorporated Resolving decodability for subsequent transmissions whose throughput exceeds a threshold
US11140711B2 (en) * 2018-08-08 2021-10-05 Acer Incorporated Method for downlink reception and user equipment using the same
AU2018435973B2 (en) * 2018-08-09 2023-11-02 Zte Corporation Methods, apparatus and systems for transmitting indication information
DE112019003329T5 (de) * 2018-08-09 2021-04-01 Lg Electronics Inc. Verfahren zum senden und empfangen von signalen in einem drahtlosen kommunikationssystem zur unterstützung eines unlizensierten bandes, und gerät zur unterstützung desselben
EP3629506A1 (en) * 2018-09-27 2020-04-01 Panasonic Intellectual Property Corporation of America User equipment and base station involved in the transmission of data
US11330550B2 (en) 2019-03-15 2022-05-10 Qualcomm Incorporated Positioning with relays
KR20220079911A (ko) 2019-10-04 2022-06-14 엘지전자 주식회사 무선통신시스템에서 2nd stage SCI 관련 UE의 동작 방법
US11716255B1 (en) * 2022-01-18 2023-08-01 Nile Global, Inc. Methods and systems for automatic network topology deviation detection

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090114453A (ko) * 2006-10-10 2009-11-03 인터디지탈 테크날러지 코포레이션 복수 개의 무선 송수신 유닛에 전송된 다운링크 공유 서비스를 위한 피드백을 송신하기 위한 방법 및 장치

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8300658B2 (en) * 2007-03-21 2012-10-30 Motorola Mobility Llc Apparatuses and methods for multi-antenna channel quality data acquisition in a broadcast/multicast service network using a multicast symbol
RU2546310C2 (ru) * 2007-12-17 2015-04-10 Мицубиси Электрик Корпорейшн Система мобильной связи
CN101534473A (zh) * 2008-03-14 2009-09-16 中兴通讯股份有限公司 一种长期演进网络的时分复用系统中指示子帧属性的方法
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
US9867203B2 (en) * 2008-07-11 2018-01-09 Qualcomm Incorporated Synchronous TDM-based communication in dominant interference scenarios
US20100046412A1 (en) * 2008-08-22 2010-02-25 Texas Instruments Incorporated Reference signal structures for more than four antennas
ES2881791T3 (es) * 2008-09-29 2021-11-30 Electronics & Telecommunications Res Inst Aparato y método para transmitir y recibir datos en un sistema de comunicación inalámbrica que usa un retransmisor
CN101388704B (zh) * 2008-10-16 2012-07-04 安徽创毅通信科技有限公司 一种单播和多播业务叠加时的传输方法及移动通信系统
EP2351280A4 (en) * 2008-11-10 2016-06-08 Nokia Technologies Oy REDUCE UNNECESSARY DONWLINK CONTROL CHANNEL RECEPTIONS AND ENCRYPTIONS
KR101481590B1 (ko) * 2008-12-09 2015-01-13 엘지전자 주식회사 하향링크 ｍｉｍｏ시스템에 있어서 ｒｓ 전송 방법
US8982750B2 (en) * 2009-01-16 2015-03-17 Qualcomm Incorporated Method and apparatus for transmitting overload indicator over the air
US8532015B2 (en) * 2009-02-20 2013-09-10 Nokia Siemens Networks Oy Methods and apparatuses for transmitting downlink control signaling on wireless relay link
JP5059800B2 (ja) 2009-03-16 2012-10-31 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置及び移動局装置、無線通信方法
US8537724B2 (en) * 2009-03-17 2013-09-17 Motorola Mobility Llc Relay operation in a wireless communication system
US9647810B2 (en) * 2009-03-17 2017-05-09 Samsung Electronics Co., Ltd. Method and system for mapping pilot signals in multi-stream transmissions
KR101476205B1 (ko) * 2009-03-17 2014-12-24 엘지전자 주식회사 무선 통신 시스템에서 위치 기반 서비스를 위한 참조 신호 송신 방법 및 이를 위한 장치
CA2755751C (en) * 2009-03-19 2017-09-19 Nec Corporation Improved channel quality indicator method
CN101534285B (zh) * 2009-04-09 2015-07-22 中兴通讯股份有限公司 一种参考信号的发送方法
US8730925B2 (en) * 2009-04-09 2014-05-20 Motorola Mobility Llc Method and apparatus for generating reference signals for accurate time-difference of arrival estimation
US8953563B2 (en) * 2009-04-24 2015-02-10 Samsung Electronics Co., Ltd. Method and system for multi-layer beamforming
KR101321425B1 (ko) * 2009-04-24 2013-10-23 알카텔-루센트 텔레콤 엘티디. Ｅ－ｕｔｒａ에서의 유형-ⅱ 중계기들에 대한 전력 제어 및 간섭 조정을 위한 방법 및 장치
US9253651B2 (en) * 2009-05-01 2016-02-02 Qualcom Incorporated Transmission and detection of overhead channels and signals in a wireless network
EP2432291B1 (en) * 2009-05-15 2018-07-18 Sun Patent Trust Wireless communication terminal and communication method
JPWO2010131488A1 (ja) * 2009-05-15 2012-11-01 パナソニック株式会社 無線通信端末及び無線通信方法
US8855062B2 (en) * 2009-05-28 2014-10-07 Qualcomm Incorporated Dynamic selection of subframe formats in a wireless network
US8260356B2 (en) * 2009-06-18 2012-09-04 Samsung Electronics Co., Ltd. Method and system for indicating method used to scramble dedicated reference signals
US8600424B2 (en) * 2009-06-19 2013-12-03 Qualcomm Incorporated Method and apparatus for managing downlink transmission power in a heterogeneous network
US8670432B2 (en) * 2009-06-22 2014-03-11 Qualcomm Incorporated Methods and apparatus for coordination of sending reference signals from multiple cells
WO2010149213A1 (en) * 2009-06-24 2010-12-29 Nokia Siemens Networks Oy Network element for changing the timeslot type according to the received information
US20110194504A1 (en) * 2009-08-12 2011-08-11 Qualcomm Incorporated Method and apparatus for supporting single-user multiple-input multiple-output (su-mimo) and multi-user mimo (mu-mimo)
US8467799B2 (en) * 2009-08-20 2013-06-18 Samsung Electronics Co., Ltd. Method and system for assigning physical uplink control channel (PUCCH) resources
US8942192B2 (en) * 2009-09-15 2015-01-27 Qualcomm Incorporated Methods and apparatus for subframe interlacing in heterogeneous networks
CN102648644B (zh) * 2009-10-19 2015-11-25 爱立信(中国)通信有限公司 无线通信系统中的方法和装置
US8824384B2 (en) 2009-12-14 2014-09-02 Samsung Electronics Co., Ltd. Systems and methods for transmitting channel quality information in wireless communication systems
US8804586B2 (en) * 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
GB201000449D0 (en) * 2010-01-12 2010-02-24 Nec Corp Relay communication system
US8644422B2 (en) * 2010-02-12 2014-02-04 Blackberry Limited Low overhead PMI and CQI feedback and pairing schemes for MU-MIMO
US8305987B2 (en) * 2010-02-12 2012-11-06 Research In Motion Limited Reference signal for a coordinated multi-point network implementation
EP2489165A2 (en) 2010-02-17 2012-08-22 ZTE Corporation Methods and systems for csi-rs transmission in lte-advance systems
JP5273886B2 (ja) 2010-02-24 2013-08-28 ゼットティーイー コーポレイション Ｌｔｅ−ａｄｖａｎｃｅシステムにおけるｃｓｉ−ｒｓリソース割り当てのための方法とシステム
EP2543219B1 (en) * 2010-03-05 2014-12-03 Nokia Solutions and Networks Oy Method, apparatus and user equipment for use in a mobile communications system comprising a relay node
US9660775B2 (en) * 2010-06-15 2017-05-23 Huawei Technologies Co., Ltd. System and method for punctured pilot transmission in a wireless network
US8780766B2 (en) 2010-08-16 2014-07-15 Qualcomm Incorporated Interleaving for relay physical downlink control channel (R-PDCCH)
JP5453574B2 (ja) 2010-09-30 2014-03-26 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてリレーノードがチャネル品質指示子を報告する方法及びそのための装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090114453A (ko) * 2006-10-10 2009-11-03 인터디지탈 테크날러지 코포레이션 복수 개의 무선 송수신 유닛에 전송된 다운링크 공유 서비스를 위한 피드백을 송신하기 위한 방법 및 장치

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Multiplexing and channel coding (Release 9).", 3GPP TS 36.212 V9.2.0, June 2010 (2010-06-01), XP050441487, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Specs/archive/36series/36.212> [retrieved on 20120419] *
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer procedures (Release 9).", 3GPP TS 36.213 V9.2.0, June 2010 (2010-06-01), XP050441595, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Specs/html-info/36213.htm> [retrieved on 20120419] *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110149170B (zh) * 2013-01-03 2022-06-17 苹果公司 改进的信道质量信息反馈方法及设备

Also Published As

Publication number Publication date
US10070414B2 (en) 2018-09-04
AU2011308292A1 (en) 2012-11-29
CN102918788B (zh) 2017-07-04
KR101871719B1 (ko) 2018-06-27
AU2011308292B2 (en) 2014-11-27
JP5453574B2 (ja) 2014-03-26
US9730183B2 (en) 2017-08-08
EP2624487A4 (en) 2017-01-11
US20170150479A1 (en) 2017-05-25
CN107196718B (zh) 2020-12-18
CN107196718A (zh) 2017-09-22
EP2624487A2 (en) 2013-08-07
CA2797573C (en) 2016-01-26
US20130083719A1 (en) 2013-04-04
CA2797573A1 (en) 2012-04-05
WO2012043992A2 (ko) 2012-04-05
KR20130124146A (ko) 2013-11-13
JP2013526212A (ja) 2013-06-20
CN102918788A (zh) 2013-02-06
EP2624487B1 (en) 2018-12-05

Similar Documents

Publication Publication Date Title
WO2012043992A3 (ko) 무선통신 시스템에서 릴레이 노드가 채널품질 지시자를 보고하는 방법 및 이를 위한 장치
WO2011145864A3 (ko) 중계기에 대한 하향링크 제어 정보 송수신 방법 및 장치
WO2012141513A3 (ko) 무선통신시스템에서 제어정보 전송 방법 및 장치
WO2012067430A3 (ko) 제어 정보를 제공하는 방법 및 이를 위한 장치
WO2012099412A3 (ko) 무선 통신 시스템에서 중계기의 상향링크 신호 전송 방법 및 장치
WO2012064079A3 (ko) 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치
WO2011152685A3 (ko) 단말의 비주기적 사운딩 참조신호 트리거링 기반 srs 전송 방법 및 비주기적 srs를 전송하기 위한 상향링크 전송 전력을 제어 방법
MX344273B (es) Método y aparato para recibir datos en sistema de comunicación inalámbrica que soporta transmisión cooperativa.
WO2012150842A3 (ko) 무선 통신 시스템에서 채널상태정보를 송수신하는 방법 및 장치
WO2012044019A3 (en) Inter-cell interference coordination in a wireless communication system
WO2011115389A3 (ko) Sps를 위한 크로스-캐리어 스케줄링 방법 및 장치
WO2012138090A3 (ko) 무선 통신 시스템에서 핸드오버를 수행하는 방법 및 이를 위한 장치
WO2013032202A3 (ko) 하향링크 신호 수신 방법 및 사용자기기와, 하향링크 신호 전송 방법 및 기지국
WO2014042378A3 (ko) 무선 통신 시스템에서 간섭 제거 기법을 이용한 신호 수신 방법 및 이를 위한 장치
WO2010090492A3 (ko) 상향링크 제어정보 전송 방법 및 장치
WO2011136524A3 (ko) 무선 접속 시스템에서 데이터 송수신 방법 및 장치
WO2012102510A3 (ko) 무선 통신 시스템에서 하향링크 제어 정보를 송수신하는 방법 및 이를 위한 장치
WO2011099695A3 (ko) 무선 통신 시스템에서 상향링크 신호 송신 방법 및 이를 위한 장치
WO2012169816A3 (en) Method and apparatus for transmitting aperiodic channel state information in wireless communication system
WO2013015629A3 (ko) 무선통신시스템에서 제어정보 전송 방법 및 장치
WO2014157940A8 (ko) 다중 셀 기반 무선 통신 시스템에서 참조 신호를 설정하는 방법 및 이를 위한 장치
WO2011087272A3 (en) A method and an apparatus for providing channel quality information in a wireless communication system
WO2012105793A3 (en) Method of transmitting and receiving channel status information on multi-cell operation in a wireless communication system and apparatus for the same
WO2011162520A3 (ko) 채널 상태 정보 전송 방법 및 장치
WO2013025058A3 (ko) 기지국 협력 무선 통신 시스템에서 사운딩 참조 신호를 송신하는 방법 및 이를 위한 장치

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201180026309.2

Country of ref document: CN

ENP Entry into the national phase

Ref document number: 20127013016

Country of ref document: KR

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11829498

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 3075/KOLNP/2012

Country of ref document: IN

ENP Entry into the national phase

Ref document number: 2797573

Country of ref document: CA

Ref document number: 2013507896

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2011308292

Country of ref document: AU

Date of ref document: 20110905

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 13703612

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2011829498

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE