WO2010151069A3 - 적응형 순환 지연 다이버서티를 이용한 다중 포인트 협력형 송수신 방법 및 그를 이용한 시스템측 장치와 수신장치, 협력형 기지국 세트 결정 방법 - Google Patents

적응형 순환 지연 다이버서티를 이용한 다중 포인트 협력형 송수신 방법 및 그를 이용한 시스템측 장치와 수신장치, 협력형 기지국 세트 결정 방법 Download PDF

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Publication number
WO2010151069A3
WO2010151069A3 PCT/KR2010/004124 KR2010004124W WO2010151069A3 WO 2010151069 A3 WO2010151069 A3 WO 2010151069A3 KR 2010004124 W KR2010004124 W KR 2010004124W WO 2010151069 A3 WO2010151069 A3 WO 2010151069A3
Authority
WO
WIPO (PCT)
Prior art keywords
base station
coordinated
receiving
cyclic delay
delay diversity
Prior art date
Application number
PCT/KR2010/004124
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English (en)
French (fr)
Other versions
WO2010151069A2 (ko
Inventor
서성진
박경민
Original Assignee
(주)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.)
Filing date
Publication date
Application filed by (주)팬택 filed Critical (주)팬택
Priority to EP10792351A priority Critical patent/EP2448142A2/en
Priority to CN2010800344610A priority patent/CN102484514A/zh
Priority to JP2012517390A priority patent/JP2012531802A/ja
Priority to US13/380,436 priority patent/US20120099513A1/en
Publication of WO2010151069A2 publication Critical patent/WO2010151069A2/ko
Publication of WO2010151069A3 publication Critical patent/WO2010151069A3/ko

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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
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • 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
    • H04B7/0667—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 delayed versions of same signal
    • H04B7/0671—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 delayed versions of same signal using different delays between antennas

Landscapes

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

Abstract

본 발명은 적응형 순환지연 다이버서티(Adaptive Cyclic Delay Diversity; CDD)을 이용하여 특정 기지국에 대해서 다중 포인트 협력형 송수신(Coordinated multi-point transmission/reception System; CoMP)이 필요한 특정 주파수 대역에 대해 채널 성능을 좋게 함으로써 해당 기지국을 협력형 기지국 세트에 포함시킬 수 있도록 하는 적응형 순환 지연 다이버서티를 이용한 다중 포인트 협력형 송수신 방법 및 그를 이용한 시스템측 장치와 수신장치, 협력형 기지국 세트 결정 방법을 제공한다.
PCT/KR2010/004124 2009-06-24 2010-06-24 적응형 순환 지연 다이버서티를 이용한 다중 포인트 협력형 송수신 방법 및 그를 이용한 시스템측 장치와 수신장치, 협력형 기지국 세트 결정 방법 WO2010151069A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP10792351A EP2448142A2 (en) 2009-06-24 2010-06-24 Coordinated multipoint transmitting/receiving method using adaptive cyclic delay diversity, system side apparatus and receiving apparatus using same, and method for determining a coordinated base station set
CN2010800344610A CN102484514A (zh) 2009-06-24 2010-06-24 使用自适应循环延迟分集的协调多点发射/接收方法、使用该方法的系统侧装置和接收装置、以及用于确定协调基站集的方法
JP2012517390A JP2012531802A (ja) 2009-06-24 2010-06-24 適応型巡回遅延ダイバーシティを用いたマルチポイント協調型送受信方法及びそれを用いたシステム側装置と受信装置、協調型基地局セット決定方法
US13/380,436 US20120099513A1 (en) 2009-06-24 2010-06-24 Coordinated multipoint transmitting/receiving method using adaptive cyclic delay diversity, system side apparatus and receiving apparatus using same, and method for determining a coordinated base station set

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0056709 2009-06-24
KR1020090056709A KR20100138263A (ko) 2009-06-24 2009-06-24 적응형 순환 지연 다이버서티를 이용한 다중 포인트 협력형송수신 방법 및 그를 이용한 시스템측 장치와 수신장치, 협력형 기지국 세트 결정 방법

Publications (2)

Publication Number Publication Date
WO2010151069A2 WO2010151069A2 (ko) 2010-12-29
WO2010151069A3 true WO2010151069A3 (ko) 2011-03-31

Family

ID=43387061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004124 WO2010151069A2 (ko) 2009-06-24 2010-06-24 적응형 순환 지연 다이버서티를 이용한 다중 포인트 협력형 송수신 방법 및 그를 이용한 시스템측 장치와 수신장치, 협력형 기지국 세트 결정 방법

Country Status (6)

Country Link
US (1) US20120099513A1 (ko)
EP (1) EP2448142A2 (ko)
JP (1) JP2012531802A (ko)
KR (1) KR20100138263A (ko)
CN (1) CN102484514A (ko)
WO (1) WO2010151069A2 (ko)

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JP5421299B2 (ja) * 2011-01-07 2014-02-19 株式会社Ｎｔｔドコモ 移動端末装置、無線基地局装置、及び無線通信方法
JP5662588B2 (ja) * 2011-01-27 2015-02-04 エルジー エレクトロニクス インコーポレイティド 多重ノードシステムにおけるチャネル状態情報フィードバック方法及び装置
US8638867B2 (en) * 2011-04-27 2014-01-28 Broadcom Corporation Methods and apparatus for compensating for propagation delays in coordinated multi-point transmission
US8792924B2 (en) * 2011-05-06 2014-07-29 Futurewei Technologies, Inc. System and method for multi-cell access
GB2491367B (en) * 2011-05-31 2013-05-08 Renesas Mobile Corp Methods and apparatus for determining participants in coordinated multi-point transmission
GB2491426B (en) * 2011-05-31 2013-05-08 Renesas Mobile Corp Methods and apparatus for determining participants in coordinated multi-point transmission
US8731001B2 (en) 2011-05-31 2014-05-20 Broadcom Corporation Methods and apparatus for determining participants in coordinated multi-point transmission
KR101974900B1 (ko) 2012-01-19 2019-05-07 삼성전자주식회사 통신 시스템에서 하이브리드 자동 재전송 요청 방법 및 장치
US9467211B2 (en) 2012-03-15 2016-10-11 Telefonatiebolaget L M Ericsson Induced incoherency for joint transmission
WO2013137793A1 (en) * 2012-03-15 2013-09-19 Telefonaktiebolaget L M Ericsson (Publ) Induced incoherency for joint transmission
US9497641B2 (en) * 2012-09-21 2016-11-15 Qualcomm Incorporated Cyclic shift delay detection using a classifier
US10003387B2 (en) * 2013-03-15 2018-06-19 Intel Deutschland Gmbh Communications terminal, a network component, a method for transmitting a signal, and a method for providing feedback information to a communications terminal
KR20160075995A (ko) * 2014-12-19 2016-06-30 한국전자통신연구원 물리 채널 전송 방법 및 장치
US9838290B2 (en) 2015-06-30 2017-12-05 Ciena Corporation Flexible ethernet operations, administration, and maintenance systems and methods
CN111182631B (zh) * 2018-11-12 2022-06-21 大唐移动通信设备有限公司 一种上行传输方法和设备
CN116609801B (zh) * 2023-04-04 2023-12-22 北京讯腾智慧科技股份有限公司 一种基站观测数据主备服务系统及方法

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Also Published As

Publication number Publication date
US20120099513A1 (en) 2012-04-26
CN102484514A (zh) 2012-05-30
EP2448142A2 (en) 2012-05-02
JP2012531802A (ja) 2012-12-10
WO2010151069A2 (ko) 2010-12-29
KR20100138263A (ko) 2010-12-31

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