JP2019511853A5 - - Google Patents

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JP2019511853A5
JP2019511853A5 JP2018539113A JP2018539113A JP2019511853A5 JP 2019511853 A5 JP2019511853 A5 JP 2019511853A5 JP 2018539113 A JP2018539113 A JP 2018539113A JP 2018539113 A JP2018539113 A JP 2018539113A JP 2019511853 A5 JP2019511853 A5 JP 2019511853A5
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csi
resources
subset
reporting
receiving
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JP2018539113A
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JP7017513B2 (ja
JP2019511853A (ja
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Priority claimed from PCT/CN2016/072502 external-priority patent/WO2017128175A1/en
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JP2018539113A 2016-01-28 2016-11-07 Fd-mimoのためのエネルギ効率の良いcsi測定 Active JP7017513B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/CN2016/072502 WO2017128175A1 (en) 2016-01-28 2016-01-28 Energy efficient csi measurement for fd-mimo
CNPCT/CN2016/072502 2016-01-28
PCT/CN2016/104860 WO2017128800A1 (en) 2016-01-28 2016-11-07 Energy efficient csi measurement for fd-mimo

Publications (3)

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JP2019511853A JP2019511853A (ja) 2019-04-25
JP2019511853A5 true JP2019511853A5 (https=) 2019-11-28
JP7017513B2 JP7017513B2 (ja) 2022-02-08

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JP2018539113A Active JP7017513B2 (ja) 2016-01-28 2016-11-07 Fd-mimoのためのエネルギ効率の良いcsi測定

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US (2) US11139875B2 (https=)
EP (1) EP3409041B1 (https=)
JP (1) JP7017513B2 (https=)
CN (1) CN108605237B (https=)
AU (1) AU2016390195B2 (https=)
BR (1) BR112018015225B1 (https=)
CA (1) CA3008326C (https=)
WO (2) WO2017128175A1 (https=)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102416650B1 (ko) 2015-01-19 2022-07-05 퀄컴 인코포레이티드 Fd-mimo 를 위한 향상된 csi 피드백
US10211964B2 (en) * 2015-07-29 2019-02-19 Samsung Electronics Co., Ltd. Method and apparatus for CSI reporting
CN114900898A (zh) 2016-01-07 2022-08-12 高通股份有限公司 用于fd-mimo的增强的csi反馈
WO2017128175A1 (en) * 2016-01-28 2017-08-03 Qualcomm Incorporated Energy efficient csi measurement for fd-mimo
US10716020B2 (en) * 2016-02-23 2020-07-14 Samsung Electronics Co., Ltd. Method and apparatus for measurement reference signal
CN107135025A (zh) * 2016-02-29 2017-09-05 株式会社Ntt都科摩 信道状态信息参考信号发送方法及基站
CN111585699B (zh) * 2016-12-03 2022-05-10 极光技术咨询有限责任公司 一种被用于多天线传输的ue、基站中的方法和装置
JP2020031248A (ja) * 2016-12-20 2020-02-27 シャープ株式会社 基地局装置、端末装置、通信方法、および、集積回路
JP6923558B2 (ja) * 2016-12-20 2021-08-18 シャープ株式会社 基地局装置、端末装置、および、通信方法
JP6869351B2 (ja) * 2017-01-09 2021-05-12 テレフオンアクチーボラゲット エルエム エリクソン(パブル) 半永続的csi−rsに対する信頼できる動的指示のためのシステムおよび方法
KR102823161B1 (ko) 2017-02-07 2025-06-20 삼성전자 주식회사 차세대 이동통신 시스템에서 QoS를 처리하는 PDCP 계층의 동작 방법 및 장치
WO2018147676A1 (ko) 2017-02-10 2018-08-16 엘지전자(주) 무선 통신 시스템에서 채널 상태 정보를 측정 및 보고하는 방법 및 이를 위한 장치
KR102721403B1 (ko) * 2017-02-24 2024-10-25 삼성전자주식회사 무선 통신 시스템에서 기준 신호를 전송하기 위한 장치 및 방법
US10812162B2 (en) * 2017-03-21 2020-10-20 Samsung Electronics Co., Ltd. Method and apparatus for indication of reference signals in wireless systems
US10735072B2 (en) 2017-03-23 2020-08-04 Samsung Electronics Co., Ltd Method and apparatus for transmitting data in wireless communication system
KR102294661B1 (ko) * 2017-03-23 2021-08-30 삼성전자 주식회사 이동 통신 시스템에서의 데이터 전송 방법 및 장치
US10887939B2 (en) 2017-08-10 2021-01-05 Comcast Cable Communications, Llc Transmission power control for beam failure recovery requests
US10855359B2 (en) 2017-08-10 2020-12-01 Comcast Cable Communications, Llc Priority of beam failure recovery request and uplink channels
US11950287B2 (en) * 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Resource configuration of beam failure recovery request transmission
US11337265B2 (en) 2017-08-10 2022-05-17 Comcast Cable Communications, Llc Beam failure recovery request transmission
KR102523434B1 (ko) 2017-11-17 2023-04-19 삼성전자주식회사 무선 통신 시스템에서 기준 신호 설정 방법 및 장치
CN113922938B (zh) 2017-11-17 2024-02-02 中兴通讯股份有限公司 一种参考信号信道特征配置方法和装置、及通信设备
JP7200243B2 (ja) * 2017-11-17 2023-01-06 中興通訊股▲ふん▼有限公司 基準信号構成
US10855432B2 (en) 2018-01-11 2020-12-01 Sharp Kabushiki Kaisha User equipments, base stations and methods
EP4568160A3 (en) * 2018-01-11 2025-07-09 Sharp Kabushiki Kaisha User equipments, base stations and methods
CN113016151B (zh) * 2018-08-09 2022-11-08 中兴通讯股份有限公司 用于无线系统的天线组操作
WO2020051922A1 (en) * 2018-09-15 2020-03-19 Qualcomm Incorporated Csi for non-coherent joint transmission
US10523287B1 (en) * 2018-11-28 2019-12-31 Telefonaktiebolaget Lm Ericsson (Publ) Transmission parameter assignment for MU-MIMO wireless devices
WO2021024325A1 (ja) * 2019-08-02 2021-02-11 株式会社Nttドコモ 端末及び無線通信方法
US11558095B2 (en) * 2019-08-26 2023-01-17 Qualcomm Incorporated Channel state information measurement adaptation to maximum multiple-input multiple-output layers
CN115053558A (zh) * 2020-02-04 2022-09-13 株式会社Ntt都科摩 终端、无线通信方法以及基站
CN115023913B (zh) * 2020-02-27 2024-12-20 联想(北京)有限公司 用于无线通信的方法及设备
PH12022552432A1 (en) 2020-05-06 2024-01-03 Qualcomm Inc Physical layer cross-link interference measurement and reporting
CN111800175B (zh) * 2020-06-01 2021-08-06 华南理工大学 基于码本的多天线有限字符输入预编码和时隙分配方法
WO2022009417A1 (ja) * 2020-07-10 2022-01-13 株式会社Nttドコモ 端末、無線通信方法及び基地局
US11818729B2 (en) * 2020-09-21 2023-11-14 Qualcomm Incorporated Reporting on lean synchronization signal blocks to enable beam management
US20230344578A1 (en) * 2020-10-16 2023-10-26 Qualcomm Incorporated Channel state information reference signal (csi-rs) resource activation or deactivation within a resource set
US20220140878A1 (en) * 2020-11-02 2022-05-05 Samsung Electronics Co., Ltd. Method and apparatus for beam measurement and reporting in a wireless communication system
CN115190498B (zh) * 2021-04-02 2024-04-26 大唐移动通信设备有限公司 增强的csi-rs传输、发送反馈信息的方法、装置、设备及介质
WO2022261923A1 (en) * 2021-06-18 2022-12-22 Lenovo (Beijing) Limited Resource measurement restriction for beam management
CN115642984A (zh) * 2021-07-20 2023-01-24 中兴通讯股份有限公司 一种信道状态信息的传输方法、通信节点及存储介质
CN118020260A (zh) 2021-09-30 2024-05-10 高通股份有限公司 用于csi测量的csi-rs资源配置
US12513732B2 (en) * 2022-04-12 2025-12-30 Samsung Electronics Co., Ltd. TRP subset selection and reporting
EP4494297A1 (en) * 2022-04-15 2025-01-22 Ofinno, LLC Channel state information configuration and reporting in energy saving
WO2023204465A1 (ko) * 2022-04-21 2023-10-26 엘지전자 주식회사 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치
JP2025525065A (ja) * 2022-07-29 2025-08-01 北京小米移動軟件有限公司 チャネル状態情報の測定方法、測定装置、通信機器及び記憶媒体
GB2629027A (en) * 2023-04-14 2024-10-16 Nec Corp Communication system
CN121080023A (zh) * 2023-05-04 2025-12-05 高通股份有限公司 对信道状态信息处理单元的数量的标识
WO2024234143A1 (en) * 2023-05-12 2024-11-21 Nokia Shanghai Bell Co., Ltd. Enhanced csi reporting activation/deactivation operation
WO2025065688A1 (zh) * 2023-09-28 2025-04-03 北京小米移动软件有限公司 信道状态信息csi报告配置处理方法、通信设备及存储介质
WO2025097348A1 (en) * 2023-11-09 2025-05-15 Huawei Technologies Co., Ltd. Active csi resources and active ports counting for network energy saving

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9007988B2 (en) * 2008-02-11 2015-04-14 Texas Instruments Incorporated Partial CQI feedback in wireless networks
CN102347817B (zh) 2010-08-02 2014-01-08 华为技术有限公司 通知参考信号配置信息的方法及设备
KR101738529B1 (ko) * 2011-02-07 2017-05-23 인터디지탈 패튼 홀딩스, 인크 허가 면제 스펙트럼에서 보충 셀을 동작시키는 방법 및 장치
US10085164B2 (en) 2011-04-28 2018-09-25 Qualcomm Incorporated System and method for managing invalid reference subframes for channel state information feedback
CN102869105B (zh) * 2011-07-07 2016-03-30 华为技术有限公司 一种配置参考信号的方法、UE及eNB
CN107135055B (zh) 2012-01-18 2020-06-02 华为技术有限公司 测量方法,csi-rs资源共享方法和装置
CN103220068B (zh) * 2012-01-19 2018-10-26 中兴通讯股份有限公司 信道状态信息处理方法、装置及系统
CN103259583B (zh) 2012-02-20 2016-12-07 华为技术有限公司 传输数据的方法、用户设备和基站
WO2013125900A1 (ko) * 2012-02-23 2013-08-29 엘지전자 주식회사 C-ran 시스템에서 핸드오버를 수행하는 방법 및 이를 위한 장치
WO2013133597A1 (ko) * 2012-03-08 2013-09-12 엘지전자 주식회사 무선 통신 시스템에서 보고를 위한 정보 전송 방법 및 장치
CN104380625B (zh) * 2012-03-22 2018-02-02 Lg电子株式会社 用于发送或接收上行信号的方法
US20130301447A1 (en) * 2012-05-08 2013-11-14 Marvell World Trade Ltd. Method and System for Reporting Feedback in Cooperative Multipoint Transmission
CN103516464B (zh) * 2012-06-20 2018-04-10 中兴通讯股份有限公司 信道状态信息报告的反馈方法及装置
US20130343299A1 (en) * 2012-06-21 2013-12-26 Samsung Electronics Co., Ltd Method for cqi feedback without spatial feedback (pmi/ri) for tdd coordinated multi-point and carrier aggregation scenarios
EP2685755B1 (en) * 2012-07-12 2015-12-09 Alcatel Lucent Regional classification of a mobile terminal within a cell
US20140029458A1 (en) 2012-07-24 2014-01-30 Acer Incorporated Apparatuses and methods for signaling coordinated multi-point (comp) measurement configuration
US9456358B2 (en) 2012-08-13 2016-09-27 Qualcomm Incorporated Method and apparatus for indicating active channel state information reference signal (CSI-RS) configurations
KR101988285B1 (ko) * 2012-09-20 2019-06-12 삼성전자 주식회사 무선 통신 시스템에서 채널 상태 정보 송수신 방법 및 장치
WO2014073865A1 (en) * 2012-11-06 2014-05-15 Lg Electronics Inc. Method and apparatus for transmitting and receiving data in a wireless communication system
EP2965555B1 (en) * 2013-03-08 2021-05-26 Nokia Solutions and Networks Oy Evaluation of throughput of aggregated connections
CN110545134B (zh) * 2013-12-20 2022-10-21 北京三星通信技术研究有限公司 信道状态信息汇报的方法及装置
US10721720B2 (en) 2014-01-30 2020-07-21 Qualcomm Incorporated Cell On-Off procedure for dual connectivity
AU2015328743B2 (en) * 2014-10-10 2018-01-04 Telefonaktiebolaget Lm Ericsson (Publ) Method for dynamic CSI feedback
US20160149679A1 (en) * 2014-10-10 2016-05-26 Telefonaktiebolaget L M Ericsson (Publ) Method for dynamic csi feedback
KR102416650B1 (ko) * 2015-01-19 2022-07-05 퀄컴 인코포레이티드 Fd-mimo 를 위한 향상된 csi 피드백
US10079665B2 (en) * 2015-01-29 2018-09-18 Samsung Electronics Co., Ltd. System and method for link adaptation for low cost user equipments
KR102508150B1 (ko) * 2015-06-17 2023-03-09 엘지전자 주식회사 비주기적 채널 상태 정보-참조 신호를 이용한 채널 상태 보고를 위한 방법 및 이를 위한 장치
HK1256570A1 (zh) * 2015-06-30 2019-09-27 诺基亚通信公司 控制信令
US10211964B2 (en) * 2015-07-29 2019-02-19 Samsung Electronics Co., Ltd. Method and apparatus for CSI reporting
US10200164B2 (en) * 2015-09-22 2019-02-05 Comcast Cable Communications, Llc Carrier activation in a multi-carrier wireless network
EP3399661A4 (en) * 2015-12-31 2019-09-04 LG Electronics Inc. -1- METHOD FOR CSI REPORTING IN A WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR
CN114900898A (zh) * 2016-01-07 2022-08-12 高通股份有限公司 用于fd-mimo的增强的csi反馈
WO2017128175A1 (en) * 2016-01-28 2017-08-03 Qualcomm Incorporated Energy efficient csi measurement for fd-mimo
KR20170112897A (ko) 2016-03-31 2017-10-12 삼성전자주식회사 이동 통신 시스템에서의 채널 상태 정보 보고 모드 설정 방법 및 장치

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