JP2013516799A - 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 - Google Patents

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 Download PDF

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JP2013516799A
JP2013516799A JP2012531168A JP2012531168A JP2013516799A JP 2013516799 A JP2013516799 A JP 2013516799A JP 2012531168 A JP2012531168 A JP 2012531168A JP 2012531168 A JP2012531168 A JP 2012531168A JP 2013516799 A JP2013516799 A JP 2013516799A
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base station
interference coordination
spatial domain
information
resource block
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JP2013516799A5 (enExample
Inventor
ディン，ミン
リュ，レンマオ
リャン，ヨンミン
チャン，ヤンギュ
ヤン，ゾン
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Sharp Corp
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Sharp Corp
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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)
JP2012531168A 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 Pending JP2013516799A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201010002031.2 2010-01-07
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

Publications (2)

Publication Number Publication Date
JP2013516799A true JP2013516799A (ja) 2013-05-13
JP2013516799A5 JP2013516799A5 (enExample) 2014-02-20

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JP2012531168A Pending 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

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

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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
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
US8848673B2 (en) 2011-12-19 2014-09-30 Ofinno Technologies, Llc Beam information exchange between base stations
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
WO2013189019A1 (zh) * 2012-06-18 2013-12-27 富士通株式会社 反馈信道状态信息的方法、用户设备和系统
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
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
CN104734760A (zh) * 2013-12-20 2015-06-24 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
WO2015168907A1 (en) * 2014-05-08 2015-11-12 Alcatel Lucent Method and apparatus for assisting ue to reduce interference
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
US9749103B2 (en) 2015-07-31 2017-08-29 Futurewei Technologies, Inc. System and method for transmitting beamformed reference/control signals
CN108811102A (zh) * 2017-05-04 2018-11-13 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
US11843447B2 (en) * 2019-01-08 2023-12-12 Aero5G, Inc. Interference coordination for 5G flight communication
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

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024508437A (ja) * 2021-03-02 2024-02-27 クゥアルコム・インコーポレイテッド 空間セル間干渉アウェアダウンリンク協調

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US20120281657A1 (en) 2012-11-08
CN102123525A (zh) 2011-07-13
EP2522169A1 (en) 2012-11-14
WO2011083875A1 (en) 2011-07-14

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