WO2012077938A3 - 다중 노드 시스템에서 자원 할당 방법 및 장치 - Google Patents

다중 노드 시스템에서 자원 할당 방법 및 장치 Download PDF

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Publication number
WO2012077938A3
WO2012077938A3 PCT/KR2011/009303 KR2011009303W WO2012077938A3 WO 2012077938 A3 WO2012077938 A3 WO 2012077938A3 KR 2011009303 W KR2011009303 W KR 2011009303W WO 2012077938 A3 WO2012077938 A3 WO 2012077938A3
Authority
WO
WIPO (PCT)
Prior art keywords
nodes
resource allocation
allocation method
node system
wireless resources
Prior art date
Application number
PCT/KR2011/009303
Other languages
English (en)
French (fr)
Other versions
WO2012077938A2 (ko
Inventor
천진영
김기태
김수남
강지원
임빈철
박성호
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 US13/992,693 priority Critical patent/US9264918B2/en
Publication of WO2012077938A2 publication Critical patent/WO2012077938A2/ko
Publication of WO2012077938A3 publication Critical patent/WO2012077938A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0079—Acquisition of downlink reference signals, e.g. detection of cell-ID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • 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
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Landscapes

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

Abstract

복수의 노드들과 상기 복수의 노드들 각각과 연결되어 제어할 수 있는 기지국을 포함하는 다중 노드 시스템의 자원 할당 방법 및 장치를 제공한다. 상기 방법은 상기 기지국이 사용할 수 있는 무선 자원을 분할하고, 상기 분할한 무선 자원을 상기 복수의 노드들 각각에 할당하되, 상기 복수의 노드들 각각에 할당되는 무선 자원은 간섭을 일으킬 수 있는 노드들 상호 간에 서로 다른 주파수 대역 또는 프레임 구조를 가지는 것을 특징으로 한다.
PCT/KR2011/009303 2010-12-10 2011-12-02 다중 노드 시스템에서 자원 할당 방법 및 장치 WO2012077938A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/992,693 US9264918B2 (en) 2010-12-10 2011-12-02 Resource allocation method and device in multi-node system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42163310P 2010-12-10 2010-12-10
US61/421,633 2010-12-10

Publications (2)

Publication Number Publication Date
WO2012077938A2 WO2012077938A2 (ko) 2012-06-14
WO2012077938A3 true WO2012077938A3 (ko) 2012-10-11

Family

ID=46207353

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/KR2011/009303 WO2012077938A2 (ko) 2010-12-10 2011-12-02 다중 노드 시스템에서 자원 할당 방법 및 장치
PCT/KR2011/009304 WO2012077939A1 (ko) 2010-12-10 2011-12-02 다중 노드 시스템에서 신호 송수신 방법 및 이를 위한 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/009304 WO2012077939A1 (ko) 2010-12-10 2011-12-02 다중 노드 시스템에서 신호 송수신 방법 및 이를 위한 장치

Country Status (3)

Country Link
US (2) US9264918B2 (ko)
EP (1) EP2651045B1 (ko)
WO (2) WO2012077938A2 (ko)

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KR101710204B1 (ko) * 2009-07-28 2017-03-08 엘지전자 주식회사 다중 입출력 통신 시스템에서 채널측정을 위한 기준신호의 전송 방법 및 그 장치
CN105827375B (zh) 2011-03-04 2019-11-26 Lg电子株式会社 在时分双工无线通信系统中处理信号的方法
US9049730B2 (en) * 2011-11-14 2015-06-02 Qualcomm Incorporated Uplink data transmission with interference mitigation
WO2014069951A1 (ko) * 2012-11-04 2014-05-08 엘지전자 주식회사 무선 통신 시스템에서 동기 신호를 송수신하는 방법 및 이를 위한 장치
CN106134275B (zh) * 2014-03-26 2019-11-29 Lg 电子株式会社 支持fdr传输的无线接入系统中用于分配资源的方法和装置
US10136456B2 (en) * 2015-11-06 2018-11-20 Electronics And Telecommunications Research Institute Method and apparatus for configuring radio resource
US11109236B2 (en) * 2017-11-09 2021-08-31 Qualcomm Incorporated Techniques for carrier feedback in wireless systems
EP3720176A4 (en) * 2017-12-08 2021-03-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. INFORMATION TRANSMISSION PROCESS, TERMINAL DEVICE AND NETWORK DEVICE

Citations (4)

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KR20040007434A (ko) * 2001-01-16 2004-01-24 오페락스 아베 이동통신시스템에서의 네트워크 자원 매니저
KR20070118264A (ko) * 2005-03-23 2007-12-14 콸콤 플라리온 테크놀로지스, 인코포레이티드 무선 단말과의 다중 무선 링크들을 사용하는 방법 및 장치
KR20100102564A (ko) * 2009-03-11 2010-09-24 한국전자통신연구원 셀룰라 이동통신 시스템에서 셀간 간섭 제어 시스템
KR20100112135A (ko) * 2007-12-18 2010-10-18 지티이 (유에스에이) 인크. 효율적인 무선 자원 할당 방법 및 시스템

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US8014264B2 (en) * 2004-05-01 2011-09-06 Neocific, Inc. Methods and apparatus for communication with time-division duplexing
KR101208133B1 (ko) * 2006-04-26 2012-12-04 한국전자통신연구원 이동 통신 시스템에서의 페이징 정보 전송 방법
US20080025254A1 (en) * 2006-07-25 2008-01-31 Motorola Inc Spectrum emission level variation in schedulable wireless communication terminal
US8391192B2 (en) * 2007-05-14 2013-03-05 Qualcomm Incorporated Carrier switching in a multi-carrier wireless communication network
US8705506B2 (en) * 2007-11-16 2014-04-22 Qualcomm Incorporated Time reservation for a dominant interference scenario in a wireless communication network
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US20100189038A1 (en) 2009-01-23 2010-07-29 Runhua Chen Circuit and method for mapping data symbols and reference signals for coordinated multi-point systems
JP5670428B2 (ja) * 2009-04-17 2015-02-18 アップル インコーポレイテッド 無線通信ネットワークでの上りリンク構成及び改善したチャネリゼーション方式を提供する方法及びシステム
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KR20040007434A (ko) * 2001-01-16 2004-01-24 오페락스 아베 이동통신시스템에서의 네트워크 자원 매니저
KR20070118264A (ko) * 2005-03-23 2007-12-14 콸콤 플라리온 테크놀로지스, 인코포레이티드 무선 단말과의 다중 무선 링크들을 사용하는 방법 및 장치
KR20100112135A (ko) * 2007-12-18 2010-10-18 지티이 (유에스에이) 인크. 효율적인 무선 자원 할당 방법 및 시스템
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Also Published As

Publication number Publication date
WO2012077939A1 (ko) 2012-06-14
US9161244B2 (en) 2015-10-13
EP2651045A4 (en) 2017-06-21
EP2651045B1 (en) 2019-03-06
US20130250821A1 (en) 2013-09-26
EP2651045A1 (en) 2013-10-16
US20130260808A1 (en) 2013-10-03
US9264918B2 (en) 2016-02-16
WO2012077938A2 (ko) 2012-06-14

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