JP2013516799A5 - - Google Patents

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Publication number
JP2013516799A5
JP2013516799A5 JP2012531168A JP2012531168A JP2013516799A5 JP 2013516799 A5 JP2013516799 A5 JP 2013516799A5 JP 2012531168 A JP2012531168 A JP 2012531168A JP 2012531168 A JP2012531168 A JP 2012531168A JP 2013516799 A5 JP2013516799 A5 JP 2013516799A5
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JP
Japan
Prior art keywords
base station
station apparatus
spatial domain
domain beam
information
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Pending
Application number
JP2012531168A
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English (en)
Japanese (ja)
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JP2013516799A (ja
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Publication date
Priority claimed from CN2010100020312A external-priority patent/CN102123525A/zh
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Publication of JP2013516799A publication Critical patent/JP2013516799A/ja
Publication of JP2013516799A5 publication Critical patent/JP2013516799A5/ja
Pending legal-status Critical Current

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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 JP2013516799A (ja) 2013-05-13
JP2013516799A5 true JP2013516799A5 (https=) 2014-02-20

Family

ID=44251928

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (5)

Country Link
US (1) US20120281657A1 (https=)
EP (1) EP2522169A1 (https=)
JP (1) JP2013516799A (https=)
CN (1) CN102123525A (https=)
WO (1) WO2011083875A1 (https=)

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EP2549814B1 (en) * 2011-07-22 2016-12-28 Alcatel Lucent A method and a base station for beam coordination
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
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
US8885569B2 (en) 2011-12-19 2014-11-11 Ofinno Technologies, Llc Beamforming signaling in a wireless network
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
CN104285396B (zh) * 2012-06-18 2019-03-26 富士通互联科技有限公司 反馈信道状态信息的方法、用户设备和系统
IN2015DN00333A (https=) 2012-08-01 2015-06-12 Ericsson Telefon Ab L M
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
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
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
EP3910807B1 (en) * 2019-01-11 2026-03-11 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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US20090298509A1 (en) * 2006-01-19 2009-12-03 Matsushita Electric Industrial Co., Ltd. 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
JP4594361B2 (ja) * 2006-08-31 2010-12-08 三星電子株式会社 多重アンテナシステムにおけるデータ送受信装置及び方法とそれを支援するシステム
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
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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
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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

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