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WO2012064079A3 - 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치 Download PDF

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Publication number
WO2012064079A3
WO2012064079A3 PCT/KR2011/008459 KR2011008459W WO2012064079A3 WO 2012064079 A3 WO2012064079 A3 WO 2012064079A3 KR 2011008459 W KR2011008459 W KR 2011008459W WO 2012064079 A3 WO2012064079 A3 WO 2012064079A3
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WO
WIPO (PCT)
Prior art keywords
data channel
downlink data
assigned
channel region
transmitting
Prior art date
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Ceased
Application number
PCT/KR2011/008459
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English (en)
French (fr)
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WO2012064079A2 (ko
Inventor
서한별
김기준
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LG Electronics Inc
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LG Electronics Inc
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Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to US13/883,861 priority Critical patent/US9185694B2/en
Priority to EP11840537.2A priority patent/EP2639975B1/en
Priority to KR1020137009869A priority patent/KR101867821B1/ko
Publication of WO2012064079A2 publication Critical patent/WO2012064079A2/ko
Publication of WO2012064079A3 publication Critical patent/WO2012064079A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/026—Co-operative diversity, e.g. using fixed or mobile stations as relays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15592—Adapting at the relay station communication parameters for supporting cooperative relaying, i.e. transmission of the same data via direct - and relayed path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers

Landscapes

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

Abstract

본 발명에서는 무선 통신 시스템에서 데이터를 송수신하는 방법 및 이를 위한 장치가 개시된다. 구체적으로, 릴레이 노드가 제1 안테나 포트 정보 및 제1 스크램블 ID(scramble identity)를 이용하여 기지국으로부터 제2 안테나 포트 정보 및 제2 스크램블 ID 중 적어도 하나와 관련된 지시정보를 포함하는 릴레이 물리 하향링크 제어 채널(R-PDCCH)을 수신하는 단계 및 기지국으로부터 하향링크 데이터 채널을 수신하는 단계를 포함하되, 하향링크 데이터 채널 중에서 릴레이 물리 하향링크 제어 채널이 할당된 자원 블록 쌍의 일부분에 할당된 제1 하향링크 데이터 채널 영역은 제1 안테나 포트 및 제1 스크램블 ID를 이용하여 수신하고, 릴레이 물리 하향링크 제어 채널이 할당된 자원 블록 쌍 이외의 영역에 할당된 제2 하향링크 데이터 채널 영역은 지시정보를 이용하여 수신한다.
PCT/KR2011/008459 2010-11-08 2011-11-08 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치 Ceased WO2012064079A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/883,861 US9185694B2 (en) 2010-11-08 2011-11-08 Method and device for transmitting and receiving data in wireless communication system
EP11840537.2A EP2639975B1 (en) 2010-11-08 2011-11-08 Method and device for transmitting and receiving data in wireless communication system
KR1020137009869A KR101867821B1 (ko) 2010-11-08 2011-11-08 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41142610P 2010-11-08 2010-11-08
US61/411,426 2010-11-08

Publications (2)

Publication Number Publication Date
WO2012064079A2 WO2012064079A2 (ko) 2012-05-18
WO2012064079A3 true WO2012064079A3 (ko) 2012-07-19

Family

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PCT/KR2011/008459 Ceased WO2012064079A2 (ko) 2010-11-08 2011-11-08 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치

Country Status (4)

Country Link
US (1) US9185694B2 (ko)
EP (1) EP2639975B1 (ko)
KR (1) KR101867821B1 (ko)
WO (1) WO2012064079A2 (ko)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101603338B1 (ko) * 2008-08-11 2016-03-15 엘지전자 주식회사 무선 통신 시스템에서 정보 전송 방법 및 장치
CN102237961A (zh) * 2010-05-04 2011-11-09 株式会社Ntt都科摩 一种多输入多输出相关信息传输方法
US8681651B2 (en) * 2010-11-05 2014-03-25 Qualcomm Incorporated Reference signal reception and channel state information determination for multiple nodes in a wireless communication network
BR112013017480B1 (pt) * 2011-01-07 2022-06-14 Interdigital Patent Holdings, Inc Método, sistema e aparelho para recepção por canal compartilhado de transmissão por downlink em transmissões de multiponto cooperativas
ES2609076T3 (es) 2011-02-11 2017-04-18 Interdigital Patent Holdings, Inc. Dispositivo y método para un canal de control mejorado (E-PDCCH)
JP5372984B2 (ja) * 2011-02-22 2013-12-18 株式会社日立製作所 分散アンテナシステム、通信制御方法、基地局装置
JP5895356B2 (ja) * 2011-04-27 2016-03-30 シャープ株式会社 基地局、端末および無線通信方法
JP5801093B2 (ja) * 2011-04-27 2015-10-28 シャープ株式会社 基地局、端末、通信システムおよび通信方法
WO2012147295A1 (ja) * 2011-04-27 2012-11-01 パナソニック株式会社 送信装置、受信装置、送信方法、及び受信方法
US8792924B2 (en) * 2011-05-06 2014-07-29 Futurewei Technologies, Inc. System and method for multi-cell access
KR102040614B1 (ko) * 2011-05-10 2019-11-05 엘지전자 주식회사 복수의 안테나 포트를 이용하여 신호를 전송하는 방법 및 이를 위한 송신단 장치
KR101603115B1 (ko) * 2011-12-08 2016-03-14 엘지전자 주식회사 무선 통신 시스템에서 데이터 채널을 추정하는 방법 및 이를 위한 장치
CN113225172B (zh) 2012-01-27 2024-05-24 交互数字专利控股公司 由WTRU执行的用于ePDCCH的方法
US8619927B2 (en) 2012-05-29 2013-12-31 Magnolia Broadband Inc. System and method for discrete gain control in hybrid MIMO/RF beamforming
US8971452B2 (en) 2012-05-29 2015-03-03 Magnolia Broadband Inc. Using 3G/4G baseband signals for tuning beamformers in hybrid MIMO RDN systems
US8644413B2 (en) 2012-05-29 2014-02-04 Magnolia Broadband Inc. Implementing blind tuning in hybrid MIMO RF beamforming systems
US8767862B2 (en) 2012-05-29 2014-07-01 Magnolia Broadband Inc. Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution network
US9154204B2 (en) 2012-06-11 2015-10-06 Magnolia Broadband Inc. Implementing transmit RDN architectures in uplink MIMO systems
US9155089B2 (en) * 2012-08-10 2015-10-06 Qualcomm Incorporated Cell ID and antenna port configurations for EPDCCH
WO2014116324A1 (en) * 2013-01-28 2014-07-31 Eden Rock Communications, Llc System and method for scrambling code association
US8797969B1 (en) 2013-02-08 2014-08-05 Magnolia Broadband Inc. Implementing multi user multiple input multiple output (MU MIMO) base station using single-user (SU) MIMO co-located base stations
US9343808B2 (en) 2013-02-08 2016-05-17 Magnotod Llc Multi-beam MIMO time division duplex base station using subset of radios
US9155110B2 (en) 2013-03-27 2015-10-06 Magnolia Broadband Inc. System and method for co-located and co-channel Wi-Fi access points
US8989103B2 (en) 2013-02-13 2015-03-24 Magnolia Broadband Inc. Method and system for selective attenuation of preamble reception in co-located WI FI access points
US20140226740A1 (en) 2013-02-13 2014-08-14 Magnolia Broadband Inc. Multi-beam co-channel wi-fi access point
US9100968B2 (en) 2013-05-09 2015-08-04 Magnolia Broadband Inc. Method and system for digital cancellation scheme with multi-beam
US9425882B2 (en) 2013-06-28 2016-08-23 Magnolia Broadband Inc. Wi-Fi radio distribution network stations and method of operating Wi-Fi RDN stations
US8995416B2 (en) 2013-07-10 2015-03-31 Magnolia Broadband Inc. System and method for simultaneous co-channel access of neighboring access points
US9497781B2 (en) 2013-08-13 2016-11-15 Magnolia Broadband Inc. System and method for co-located and co-channel Wi-Fi access points
US9088898B2 (en) 2013-09-12 2015-07-21 Magnolia Broadband Inc. System and method for cooperative scheduling for co-located access points
US9060362B2 (en) 2013-09-12 2015-06-16 Magnolia Broadband Inc. Method and system for accessing an occupied Wi-Fi channel by a client using a nulling scheme
US9172454B2 (en) 2013-11-01 2015-10-27 Magnolia Broadband Inc. Method and system for calibrating a transceiver array
US8891598B1 (en) 2013-11-19 2014-11-18 Magnolia Broadband Inc. Transmitter and receiver calibration for obtaining the channel reciprocity for time division duplex MIMO systems
US8942134B1 (en) 2013-11-20 2015-01-27 Magnolia Broadband Inc. System and method for selective registration in a multi-beam system
US9294177B2 (en) 2013-11-26 2016-03-22 Magnolia Broadband Inc. System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systems
US9014066B1 (en) 2013-11-26 2015-04-21 Magnolia Broadband Inc. System and method for transmit and receive antenna patterns calibration for time division duplex (TDD) systems
US9042276B1 (en) 2013-12-05 2015-05-26 Magnolia Broadband Inc. Multiple co-located multi-user-MIMO access points
MY193241A (en) * 2013-12-05 2022-09-27 Huawei Tech Co Ltd Enhanced wireless coverage and reduced battery power consumption
US9100154B1 (en) 2014-03-19 2015-08-04 Magnolia Broadband Inc. Method and system for explicit AP-to-AP sounding in an 802.11 network
US9172446B2 (en) 2014-03-19 2015-10-27 Magnolia Broadband Inc. Method and system for supporting sparse explicit sounding by implicit data
US9271176B2 (en) 2014-03-28 2016-02-23 Magnolia Broadband Inc. System and method for backhaul based sounding feedback
US20150270879A1 (en) * 2014-04-22 2015-09-24 Magnolia Broadband Inc. System and method for explicit channel sounding between access points
EP3188393B1 (en) * 2014-09-19 2019-04-17 Huawei Technologies Co., Ltd. Multiplexing method for multiple users, base station, and user terminal
EP3255822B1 (en) * 2015-02-06 2019-03-20 Panasonic Intellectual Property Corporation of America Communication device and communication method
CN106973437B (zh) * 2016-01-13 2021-10-01 华为技术有限公司 一种参考信号的配置方法及设备
EP3247067B1 (en) * 2016-05-20 2019-07-10 HTC Corporation Device and method for sharing downlink demodulation reference signals
CN107896388B (zh) * 2016-09-29 2021-12-31 华为技术有限公司 下行控制信道的传输方法、接收网元及发送网元
WO2018084405A1 (ko) * 2016-11-03 2018-05-11 엘지전자 주식회사 무선 통신 시스템에서 개루프 다중 안테나 전송을 위한 참조 신호 설정 방법 및 이를 위한 장치
US10419181B2 (en) * 2017-03-31 2019-09-17 Futurewei Technologies, Inc. System and method for demodulation reference signal overhead reduction
CN109150338B (zh) * 2017-06-16 2020-10-09 华为技术有限公司 信号传输方法、相关装置及系统
US11071098B2 (en) * 2017-11-17 2021-07-20 Qualcomm Incorporated Techniques to jointly configure demodulation reference signals
US11743004B2 (en) * 2019-11-15 2023-08-29 Qualcomm Incorporated Extended demodulation reference signal scrambling identifier for demodulation reference signal communication
CN115189745A (zh) * 2021-04-02 2022-10-14 华为技术有限公司 一种信号转发方法和装置
CN120529358B (zh) * 2025-07-24 2025-09-26 成都兴仁科技有限公司 一种降低无线通信网络通信阻塞的系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010036008A2 (en) * 2008-09-25 2010-04-01 Electronics And Telecommunications Research Institute Cooperative communication method and base station thereof
US20100275083A1 (en) * 2009-04-27 2010-10-28 Samsung Electronics Co., Ltd. Control design for backhaul relay to support multiple harq processes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090083269A (ko) * 2008-01-29 2009-08-03 엘지전자 주식회사 무선 통신 시스템에서 ｐｄｃｃｈ 검색 방법
KR101608777B1 (ko) * 2008-10-30 2016-04-04 엘지전자 주식회사 다중안테나를 갖는 무선 통신 시스템에서 레퍼런스 신호를 하향 전송하는 방법
KR101646259B1 (ko) * 2009-02-16 2016-08-08 엘지전자 주식회사 다중 안테나 시스템에서 데이터의 전송방법
KR101295276B1 (ko) * 2009-02-25 2013-08-08 엘지전자 주식회사 상향링크 전송에 있어서, 전송 전력을 제어하는 방법 및 장치
KR20100099655A (ko) * 2009-03-03 2010-09-13 엘지전자 주식회사 무선통신 시스템에서 중계국의 데이터 수신방법 및 장치
JP5551261B2 (ja) * 2009-10-25 2014-07-16 エルジー エレクトロニクス インコーポレイティド 中継局のバックホールダウンリンク信号復号方法及び該方法を用いる中継局
CN102215570B (zh) * 2010-04-02 2016-04-13 中兴通讯股份有限公司 中继链路边界的指示及确定方法、基站
CA2792763C (en) * 2010-04-23 2016-08-16 Lg Electronics Inc. Method for transceiving signals between a base station and a relay node in a multiuser multi-antenna wireless communication system, and apparatus for same
US9197387B2 (en) * 2011-08-15 2015-11-24 Google Technology Holdings LLC Method and apparatus for control channel transmission and reception

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010036008A2 (en) * 2008-09-25 2010-04-01 Electronics And Telecommunications Research Institute Cooperative communication method and base station thereof
US20100275083A1 (en) * 2009-04-27 2010-10-28 Samsung Electronics Co., Ltd. Control design for backhaul relay to support multiple harq processes

Non-Patent Citations (1)

* 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); Physical layer for relaying operation (Release 10)", 3GPP TS 36.216 V10.0.0, September 2010 (2010-09-01), XP050461947 *

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Publication number Publication date
WO2012064079A2 (ko) 2012-05-18
EP2639975A2 (en) 2013-09-18
KR20140005879A (ko) 2014-01-15
EP2639975A4 (en) 2014-10-01
US9185694B2 (en) 2015-11-10
KR101867821B1 (ko) 2018-07-23
US20130242853A1 (en) 2013-09-19
EP2639975B1 (en) 2020-01-01

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