JP2014535192A5 - - Google Patents

Download PDF

Info

Publication number
JP2014535192A5
JP2014535192A5 JP2014533487A JP2014533487A JP2014535192A5 JP 2014535192 A5 JP2014535192 A5 JP 2014535192A5 JP 2014533487 A JP2014533487 A JP 2014533487A JP 2014533487 A JP2014533487 A JP 2014533487A JP 2014535192 A5 JP2014535192 A5 JP 2014535192A5
Authority
JP
Japan
Prior art keywords
time offset
base station
antennas
csi feedback
assumption
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2014533487A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014535192A (ja
JP6042439B2 (ja
Filing date
Publication date
Priority claimed from US13/633,103 external-priority patent/US9209950B2/en
Application filed filed Critical
Publication of JP2014535192A publication Critical patent/JP2014535192A/ja
Publication of JP2014535192A5 publication Critical patent/JP2014535192A5/ja
Application granted granted Critical
Publication of JP6042439B2 publication Critical patent/JP6042439B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014533487A 2011-10-03 2012-10-02 多入力多出力送信および多地点協調送信におけるアンテナ時間オフセット Active JP6042439B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161542644P 2011-10-03 2011-10-03
US61/542,644 2011-10-03
US13/633,103 2012-10-01
US13/633,103 US9209950B2 (en) 2011-10-03 2012-10-01 Antenna time offset in multiple-input-multiple-output and coordinated multipoint transmissions
PCT/US2012/058471 WO2013052491A2 (en) 2011-10-03 2012-10-02 Antenna time offset in multiple-input-multiple-output and coordinated multipoint transmissions

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016218882A Division JP6553014B2 (ja) 2011-10-03 2016-11-09 多入力多出力送信および多地点協調送信におけるアンテナ時間オフセット

Publications (3)

Publication Number Publication Date
JP2014535192A JP2014535192A (ja) 2014-12-25
JP2014535192A5 true JP2014535192A5 (enExample) 2015-10-29
JP6042439B2 JP6042439B2 (ja) 2016-12-14

Family

ID=47992543

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014533487A Active JP6042439B2 (ja) 2011-10-03 2012-10-02 多入力多出力送信および多地点協調送信におけるアンテナ時間オフセット
JP2016218882A Active JP6553014B2 (ja) 2011-10-03 2016-11-09 多入力多出力送信および多地点協調送信におけるアンテナ時間オフセット

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016218882A Active JP6553014B2 (ja) 2011-10-03 2016-11-09 多入力多出力送信および多地点協調送信におけるアンテナ時間オフセット

Country Status (7)

Country Link
US (2) US9209950B2 (enExample)
EP (2) EP2764643A2 (enExample)
JP (2) JP6042439B2 (enExample)
KR (1) KR101552268B1 (enExample)
CN (1) CN103875198B (enExample)
IN (1) IN2014CN01786A (enExample)
WO (1) WO2013052491A2 (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8249540B1 (en) 2008-08-07 2012-08-21 Hypres, Inc. Two stage radio frequency interference cancellation system and method
US9209950B2 (en) 2011-10-03 2015-12-08 Qualcomm Incorporated Antenna time offset in multiple-input-multiple-output and coordinated multipoint transmissions
CN103875280B (zh) * 2011-10-14 2018-01-02 株式会社Ntt都科摩 无线通信系统、无线基站装置、用户终端以及无线通信方法
CN104081696B (zh) 2011-11-04 2017-07-18 英特尔公司 用于协调多点(CoMP)系统中下行链路(DL)传输的定时同步
US8934326B2 (en) 2011-11-07 2015-01-13 Qualcomm Incorporated Reference signal detection
US9008712B2 (en) * 2012-01-05 2015-04-14 Industrial Technology Research Institute Method and communication device for handling time offsets between communication device and transmission points
JP5943094B2 (ja) * 2012-01-30 2016-06-29 富士通株式会社 無線通信システムにおける同期信号
IN2015DN00465A (enExample) * 2012-07-20 2015-06-26 Ericsson Telefon Ab L M
WO2014027948A1 (en) * 2012-08-13 2014-02-20 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for reference signal transmission and reception
US10477570B2 (en) * 2012-10-08 2019-11-12 Kyocera Corporation Advance communication resource notification in wireless communication systems having overlapping service areas
CN103973394B (zh) * 2013-01-25 2018-07-17 索尼公司 公共参考信号的图样通知方法和装置、及确定方法和装置
KR101466009B1 (ko) * 2013-08-12 2014-12-03 (주)루먼텍 고정밀도 다이버시티 동기화 방법 및 이를 이용한 rf 송수신 장치
US10693623B2 (en) 2014-01-31 2020-06-23 Apple Inc. Reference subframes for synchronization and cell measurements
EP2911462B1 (en) * 2014-01-31 2020-04-15 Avago Technologies International Sales Pte. Limited Time offset acquisition for dual connectivity
CN103856947B (zh) * 2014-02-07 2016-11-16 西安电子科技大学 一种联合信道选择和功率控制的干扰协调方法
US10135586B2 (en) 2014-03-20 2018-11-20 Intel IP Corporation Reference signal enhancement for shared cell
US10027547B1 (en) * 2014-03-28 2018-07-17 EMC IP Holding Company LLC Autonomic self-optimization of protection storage
CN112653495B (zh) 2014-05-22 2023-08-29 高通股份有限公司 用于mimo的定期和非定期信道状态信息（csi）报告
CN105471790B (zh) * 2014-08-04 2020-05-15 北京三星通信技术研究有限公司 适用于分布式天线系统的协作传输方法、基站及终端
WO2016034962A1 (en) * 2014-09-03 2016-03-10 Telefonaktiebolaget L M Ericsson (Publ) Handling the ambiguity of the sending of hs-scch order in node b
KR102273529B1 (ko) * 2015-02-27 2021-07-06 삼성전자 주식회사 이동 통신 시스템에서 수신 장치의 신호 조정 방법 및 장치
US10772055B2 (en) 2015-04-08 2020-09-08 Alcatel Lucent Base station synchronization
CN114513810A (zh) 2015-04-16 2022-05-17 安德鲁无线系统有限公司 上行链路信号组合器及相关方法和系统
JP6461718B2 (ja) * 2015-06-05 2019-01-30 株式会社東芝 管理装置、システム及び方法
US10034295B2 (en) * 2015-07-15 2018-07-24 Nokia Solutions And Networks Oy Coordination of downlink channel assignments for communication with cluster of access points in wireless network
US9832747B2 (en) * 2015-09-21 2017-11-28 Intel IP Corporation Mobile terminal device, mobile processing circuit and method of processing signals
US10158464B2 (en) * 2015-09-25 2018-12-18 Intel IP Corporation Mobile terminal devices, mobile processing circuits, and methods of processing signals
US11283536B2 (en) 2015-09-25 2022-03-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and network node for reducing interference in a wireless network
EP3433637B1 (en) * 2016-03-24 2020-01-29 Focal Point Positioning Limited A method, apparatus, computer program, chip set, or data structure for correlating a digital signal and a correlation code
KR102365813B1 (ko) 2016-06-03 2022-02-23 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 통신 장치, 통신 방법 및 집적 회로
US10945147B2 (en) * 2016-09-28 2021-03-09 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic CSI reporting type
JP7112620B2 (ja) 2016-11-18 2022-08-04 東京エレクトロン株式会社 製造プロセスにおける粒子によって誘発されるアークの検出のための方法および装置
WO2018161299A1 (zh) * 2017-03-09 2018-09-13 华为技术有限公司 无线通信的方法、控制设备、节点和终端设备
CN108632979B (zh) * 2017-03-20 2022-04-05 中兴通讯股份有限公司 一种优化时间同步误差的方法、装置和设备
WO2018201438A1 (en) 2017-05-05 2018-11-08 Qualcomm Incorporated Communication scheme for small cyclic delay diversity reference signals
US10305537B2 (en) * 2017-06-23 2019-05-28 Qualcomm Incorporated Phase synchronization for reciprocity-based CoMP joint transmission with UE feedback of both co-phasing and slope
WO2019031879A1 (ko) * 2017-08-09 2019-02-14 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보를 보고하는 방법 및 이를 위한 장치
MY201813A (en) * 2017-11-28 2024-03-19 Lg Electronics Inc Method for reporting channel state information in wireless communication system and apparatus for the same
CN110035427B (zh) * 2018-01-12 2021-01-08 维沃移动通信有限公司 一种时隙偏移确定方法和设备
WO2020032763A1 (ko) * 2018-08-10 2020-02-13 엘지전자 주식회사 무선통신시스템에서 앵커 노드가 송신 타이밍을 조정하는 방법 및 장치
US11750354B2 (en) 2019-01-10 2023-09-05 Ntt Docomo, Inc. User terminal and radio communication method
WO2020150854A1 (en) * 2019-01-21 2020-07-30 Qualcomm Incorporated Feedback overhead reduction
CN114600385A (zh) * 2019-10-30 2022-06-07 索尼集团公司 无线通信设备及选择方法
KR20220162520A (ko) * 2021-06-01 2022-12-08 삼성전자주식회사 네트워크 협력 통신에서 기지국간의 시간 및 위상 동기 방법 및 장치
US12306044B2 (en) 2022-09-20 2025-05-20 Tokyo Electron Limited Optical emission spectroscopy for advanced process characterization
US12362158B2 (en) 2022-10-25 2025-07-15 Tokyo Electron Limited Method for OES data collection and endpoint detection
US12158374B2 (en) 2022-10-25 2024-12-03 Tokyo Electron Limited Time-resolved OES data collection
US12464483B2 (en) 2023-01-17 2025-11-04 Dell Products L.P. Adjustment of downlink radio-frame timing for coordinated multi-point reception by user equipment in advanced communication networks
US12432020B2 (en) * 2023-03-17 2025-09-30 Dell Products L.P. Correction of downlink radio frame misalignment for coordinated multi-point transmission/reception by phase rotation
JP2025125588A (ja) * 2024-02-15 2025-08-28 シャープ株式会社 端末装置、および、基地局装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100316777B1 (ko) 1999-08-24 2001-12-12 윤종용 차세대 이동 통신 시스템에서의 폐쇄 루프 전송 안테나 다이버시티 방법 및 이를 위한 기지국 장치 및 이동국 장치
US6771706B2 (en) 2001-03-23 2004-08-03 Qualcomm Incorporated Method and apparatus for utilizing channel state information in a wireless communication system
US7116944B2 (en) 2002-02-07 2006-10-03 Lucent Technologies Inc. Method and apparatus for feedback error detection in a wireless communications systems
US10187133B2 (en) 2004-04-02 2019-01-22 Rearden, Llc System and method for power control and antenna grouping in a distributed-input-distributed-output (DIDO) network
JP5043005B2 (ja) * 2005-06-30 2012-10-10 ノキア コーポレイション 複数のアンテナを使用するシステムに対応した閉ループ送信アンテナの動作を実現する装置、方法およびコンピュータ・プログラム製品
US7738538B1 (en) 2005-08-01 2010-06-15 Ralink Technology Corporation Flexible and in-band signaling for nested preamble
JP4477067B2 (ja) 2005-09-01 2010-06-09 シャープ株式会社 送信制御方法
KR100902896B1 (ko) 2006-08-18 2009-06-15 엘지전자 주식회사 피드백 정보의 오류에 대비한 신호 송수신 방법
JP2008118650A (ja) * 2006-10-31 2008-05-22 Ntt Docomo Inc 循環遅延ダイバーシティ遅延値の確定方法、システム、基地局及びｕｅ
CN101637048A (zh) * 2007-03-13 2010-01-27 交互数字技术公司 用于无线通信的小区重选过程
WO2008136418A1 (ja) * 2007-04-27 2008-11-13 Ntt Docomo, Inc. 移動通信システム、基地局装置、移動局装置、および、伝搬状況収集方法
US8917598B2 (en) 2007-12-21 2014-12-23 Qualcomm Incorporated Downlink flow control
KR20100035088A (ko) 2008-09-25 2010-04-02 한국전자통신연구원 협력 통신 방법 및 그 기지국
WO2010076854A1 (ja) * 2009-01-05 2010-07-08 富士通株式会社 通信装置、移動局および通信制御方法
US20110158164A1 (en) * 2009-05-22 2011-06-30 Qualcomm Incorporated Systems and methods for joint processing in a wireless communication
US9065512B2 (en) * 2009-06-23 2015-06-23 Koninklijke Philips N.V. Antenna configuration for co-operative beamforming
KR20100138264A (ko) * 2009-06-24 2010-12-31 주식회사 팬택 적응형 순환 지연 다이버서티를 이용한 주파수 감쇄 보상 방법 및 그를 이용한 송신장치와 방법, 수신장치와 방법
US8948028B2 (en) * 2009-10-13 2015-02-03 Qualcomm Incorporated Reporting of timing information to support downlink data transmission
JP5448962B2 (ja) * 2009-12-14 2014-03-19 三菱電機株式会社 無線通信システム、送信制御方法および受信局
IT1398025B1 (it) 2010-02-12 2013-02-07 Andrew Llc Distributed antenna system for mimo communications.
JP5235201B2 (ja) * 2010-03-05 2013-07-10 シャープ株式会社 セルラ通信システム、基地局装置、移動局装置、通信制御方法、及び通信制御プログラム
CN104780030B (zh) * 2010-03-17 2018-11-09 Lg电子株式会社 在支持多个天线的无线通信系统中发送信道状态信息-参考信号的方法、基站和移动站
US9209950B2 (en) 2011-10-03 2015-12-08 Qualcomm Incorporated Antenna time offset in multiple-input-multiple-output and coordinated multipoint transmissions

Similar Documents

Publication Publication Date Title
JP2014535192A5 (enExample)
JP2015517760A5 (enExample)
JP2015523761A5 (enExample)
JP2017501595A5 (enExample)
JP2020533870A5 (enExample)
JP2014512713A5 (enExample)
JP2015524641A5 (enExample)
JP2021506170A5 (enExample)
JP2016518768A5 (enExample)
JP2015534371A5 (enExample)
JP2018521530A5 (enExample)
JP2018511967A5 (enExample)
JP2016522642A5 (enExample)
JP2018504055A5 (enExample)
JP2015505223A5 (enExample)
JP2016524400A5 (enExample)
JP2015512591A5 (enExample)
JP2016520270A5 (enExample)
JP2018518114A5 (enExample)
JP2016500982A5 (enExample)
JP2015523838A5 (enExample)
JP2016511572A5 (enExample)
JP2016539518A5 (enExample)
JP2018500801A5 (enExample)
JP2018519722A5 (enExample)