CN102123525A - 下行多天线多基站干扰协调方法和基站 - Google Patents

下行多天线多基站干扰协调方法和基站 Download PDF

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Publication number
CN102123525A
CN102123525A CN2010100020312A CN201010002031A CN102123525A CN 102123525 A CN102123525 A CN 102123525A CN 2010100020312 A CN2010100020312 A CN 2010100020312A CN 201010002031 A CN201010002031 A CN 201010002031A CN 102123525 A CN102123525 A CN 102123525A
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CN
China
Prior art keywords
base station
interference coordination
indication
spectrum resource
wave beam
Prior art date
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Pending
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CN2010100020312A
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English (en)
Chinese (zh)
Inventor
丁铭
刘仁茂
梁永明
张应余
杨曾
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Sharp Corp
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Sharp Corp
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Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to CN2010100020312A priority Critical patent/CN102123525A/zh
Priority to PCT/JP2011/050603 priority patent/WO2011083875A1/en
Priority to EP11731873A priority patent/EP2522169A1/en
Priority to JP2012531168A priority patent/JP2013516799A/ja
Priority to US13/520,994 priority patent/US20120281657A1/en
Publication of CN102123525A publication Critical patent/CN102123525A/zh
Pending legal-status Critical Current

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    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN2010100020312A 2010-01-07 2010-01-07 下行多天线多基站干扰协调方法和基站 Pending CN102123525A (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2010100020312A CN102123525A (zh) 2010-01-07 2010-01-07 下行多天线多基站干扰协调方法和基站
PCT/JP2011/050603 WO2011083875A1 (en) 2010-01-07 2011-01-07 Method for downlink multi-antenna multi-base station interference coordination and base station
EP11731873A EP2522169A1 (en) 2010-01-07 2011-01-07 Method for downlink multi-antenna multi-base station interference coordination and base station
JP2012531168A JP2013516799A (ja) 2010-01-07 2011-01-07 ダウンリンクマルチアンテナマルチ基地局干渉協調方法と基地局
US13/520,994 US20120281657A1 (en) 2010-01-07 2011-01-07 Method for downlink multi-antenna multi-base station interference coordination and base station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010100020312A CN102123525A (zh) 2010-01-07 2010-01-07 下行多天线多基站干扰协调方法和基站

Publications (1)

Publication Number Publication Date
CN102123525A true CN102123525A (zh) 2011-07-13

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CN2010100020312A Pending CN102123525A (zh) 2010-01-07 2010-01-07 下行多天线多基站干扰协调方法和基站

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US (1) US20120281657A1 (enExample)
EP (1) EP2522169A1 (enExample)
JP (1) JP2013516799A (enExample)
CN (1) CN102123525A (enExample)
WO (1) WO2011083875A1 (enExample)

Cited By (11)

* Cited by examiner, † Cited by third party
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CN103108330A (zh) * 2011-11-11 2013-05-15 中兴通讯股份有限公司 小区间干扰协调方法和装置
CN103327495A (zh) * 2013-06-04 2013-09-25 北京邮电大学 一种基于多基站联合处理的动态频谱分配方法
WO2013166686A1 (zh) * 2012-05-10 2013-11-14 富士通株式会社 操作载波的干扰协调方法及基站
CN103688583A (zh) * 2011-07-22 2014-03-26 阿尔卡特朗讯 波束协调方法以及用于该方法的基站和用户终端
CN104581739A (zh) * 2013-10-17 2015-04-29 宇龙计算机通信科技(深圳)有限公司 无线通信方法和无线通信设备
WO2015090061A1 (zh) * 2013-12-20 2015-06-25 中兴通讯股份有限公司 一种实现下行波束索引处理的方法、装置和系统
WO2017020699A1 (en) * 2015-07-31 2017-02-09 Huawei Technologies Co., Ltd. System and method for transmitting beamformed reference/control signals
CN106465350A (zh) * 2014-05-08 2017-02-22 阿尔卡特朗讯 用于帮助ue减少干扰的方法和装置
WO2018202063A1 (zh) * 2017-05-04 2018-11-08 株式会社Ntt都科摩 干扰协调信息交互方法、减轻交叉链路干扰的方法和基站
CN109962726A (zh) * 2012-06-18 2019-07-02 富士通互联科技有限公司 信道状态信息的非周期性反馈方法、终端
CN113261219A (zh) * 2019-01-08 2021-08-13 瞬已网络科技（上海）有限公司 5g飞行通信的干扰协调

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WO2013025236A1 (en) * 2011-08-12 2013-02-21 Intel Corporation System and method of uplink power control in a wireless communication system
FR2979784A1 (fr) * 2011-09-02 2013-03-08 France Telecom Procede de selection de canal, equipement wifi et programme d'ordinateur correspondants
CN102983935B (zh) * 2011-09-07 2017-10-27 株式会社Ntt都科摩 基于干扰对齐的预编码、预解码方法及发射机和移动终端
US8797966B2 (en) 2011-09-23 2014-08-05 Ofinno Technologies, Llc Channel state information transmission
US8848673B2 (en) 2011-12-19 2014-09-30 Ofinno Technologies, Llc Beam information exchange between base stations
EP2880936A4 (en) 2012-08-01 2015-08-19 Ericsson Telefon Ab L M METHOD AND SYSTEM FOR ACQUIRING SCHEDULING INFORMATION
KR101994325B1 (ko) * 2013-05-31 2019-09-30 삼성전자주식회사 통신 시스템에서 어레이 안테나 장치 및 그 제어 방법
US9544898B2 (en) * 2014-07-10 2017-01-10 Alcatel Lucent Coordinating base station downlink transmissions in unlicensed frequency bands
KR20160075995A (ko) * 2014-12-19 2016-06-30 한국전자통신연구원 물리 채널 전송 방법 및 장치
CN112737648B (zh) * 2019-01-11 2022-07-29 华为技术有限公司 一种通信方法、设备及计算机可读存储介质
EP3910807A4 (en) * 2019-01-11 2022-03-23 Huawei Technologies Co., Ltd. COMMUNICATION METHOD AND DEVICE
US10797749B1 (en) 2019-03-11 2020-10-06 Google Llc Base station coordination for cross-link interference cancelation
TW202239254A (zh) * 2021-03-02 2022-10-01 美商高通公司 空間細胞間干擾感知下行鏈路協調

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EP1959700A4 (en) * 2006-01-19 2009-07-08 Panasonic Corp RADIO TRANSMISSION DEVICE AND RADIO TRANSMISSION METHOD
US8059609B2 (en) * 2006-03-20 2011-11-15 Qualcomm Incorporated Resource allocation to support single-user and multi-user MIMO transmission
KR100938070B1 (ko) * 2006-08-31 2010-01-21 삼성전자주식회사 다중 안테나 시스템에서의 데이터 송/수신장치 및 방법과이를 제공하는 시스템
US20080119155A1 (en) * 2006-11-17 2008-05-22 Xg Technology, Inc. Coordinated antenna array and multinode synchronization for integer cycle and impulse modulation systems
US20090059856A1 (en) * 2007-08-10 2009-03-05 Nokia Corporation Spectrum sharing
JP5103139B2 (ja) * 2007-11-02 2012-12-19 株式会社Ｋｄｄｉ研究所 干渉量測定方法および通信装置
JP4906928B2 (ja) * 2008-01-07 2012-03-28 三菱電機株式会社 アナログビームフォーミング通信システム
US20090279478A1 (en) * 2008-05-06 2009-11-12 Motorola, Inc. Method and apparatus for facilitating dynamic cooperative interference reduction
US8542640B2 (en) * 2008-08-28 2013-09-24 Ntt Docomo, Inc. Inter-cell approach to operating wireless beam-forming and user selection/scheduling in multi-cell environments based on limited signaling between patterns of subsets of cells
US8665806B2 (en) * 2008-12-09 2014-03-04 Motorola Mobility Llc Passive coordination in a closed loop multiple input multiple out put wireless communication system

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103688583A (zh) * 2011-07-22 2014-03-26 阿尔卡特朗讯 波束协调方法以及用于该方法的基站和用户终端
US9647805B2 (en) 2011-07-22 2017-05-09 Alcatel Lucent Method for beam coordination, and a base station and a user terminal therefor
CN103688583B (zh) * 2011-07-22 2017-11-17 阿尔卡特朗讯 波束协调方法以及用于该方法的基站和用户终端
CN103108330A (zh) * 2011-11-11 2013-05-15 中兴通讯股份有限公司 小区间干扰协调方法和装置
WO2013166686A1 (zh) * 2012-05-10 2013-11-14 富士通株式会社 操作载波的干扰协调方法及基站
CN104094635A (zh) * 2012-05-10 2014-10-08 富士通株式会社 操作载波的干扰协调方法及基站
CN109962726A (zh) * 2012-06-18 2019-07-02 富士通互联科技有限公司 信道状态信息的非周期性反馈方法、终端
CN109962726B (zh) * 2012-06-18 2022-09-30 富士通互联科技有限公司 信道状态信息的非周期性反馈方法、终端
CN103327495A (zh) * 2013-06-04 2013-09-25 北京邮电大学 一种基于多基站联合处理的动态频谱分配方法
CN104581739A (zh) * 2013-10-17 2015-04-29 宇龙计算机通信科技(深圳)有限公司 无线通信方法和无线通信设备
WO2015090061A1 (zh) * 2013-12-20 2015-06-25 中兴通讯股份有限公司 一种实现下行波束索引处理的方法、装置和系统
CN106465350A (zh) * 2014-05-08 2017-02-22 阿尔卡特朗讯 用于帮助ue减少干扰的方法和装置
US9749103B2 (en) 2015-07-31 2017-08-29 Futurewei Technologies, Inc. System and method for transmitting beamformed reference/control signals
CN107852772A (zh) * 2015-07-31 2018-03-27 华为技术有限公司 发射波束成形参考/控制信号的系统和方法
US10355839B2 (en) 2015-07-31 2019-07-16 Futurewei Technologies, Inc. System and method for transmitting beamformed reference/control signals
CN107852772B (zh) * 2015-07-31 2020-10-09 华为技术有限公司 发射波束成形参考/控制信号的系统和方法
WO2017020699A1 (en) * 2015-07-31 2017-02-09 Huawei Technologies Co., Ltd. System and method for transmitting beamformed reference/control signals
WO2018202063A1 (zh) * 2017-05-04 2018-11-08 株式会社Ntt都科摩 干扰协调信息交互方法、减轻交叉链路干扰的方法和基站
CN110612764A (zh) * 2017-05-04 2019-12-24 株式会社Ntt都科摩 干扰协调信息交互方法、减轻交叉链路干扰的方法和基站
CN110612764B (zh) * 2017-05-04 2023-05-16 株式会社Ntt都科摩 干扰协调信息交互方法、减轻交叉链路干扰的方法和基站
CN113261219A (zh) * 2019-01-08 2021-08-13 瞬已网络科技（上海）有限公司 5g飞行通信的干扰协调
CN113261219B (zh) * 2019-01-08 2023-12-29 瞬已网络科技（上海）有限公司 5g飞行通信的干扰协调

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JP2013516799A (ja) 2013-05-13
US20120281657A1 (en) 2012-11-08
EP2522169A1 (en) 2012-11-14
WO2011083875A1 (en) 2011-07-14

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Application publication date: 20110713