JP2015524641A - アクティブなチャネル状態情報基準信号（ｃｓｉ−ｒｓ）構成を示すための方法および装置 - Google Patents

アクティブなチャネル状態情報基準信号（ｃｓｉ−ｒｓ）構成を示すための方法および装置 Download PDF

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JP2015524641A
JP2015524641A JP2015526748A JP2015526748A JP2015524641A JP 2015524641 A JP2015524641 A JP 2015524641A JP 2015526748 A JP2015526748 A JP 2015526748A JP 2015526748 A JP2015526748 A JP 2015526748A JP 2015524641 A JP2015524641 A JP 2015524641A
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csi
configurations
configuration
active
signaling
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JP2015524641A5 (enExample
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チェン、ワンシ
ダムンジャノビック、アレクサンダー
ガール、ピーター
ウェイ、ヨンビン
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2015526748A 2012-08-13 2013-08-10 アクティブなチャネル状態情報基準信号（ｃｓｉ−ｒｓ）構成を示すための方法および装置 Pending JP2015524641A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261682594P 2012-08-13 2012-08-13
US61/682,594 2012-08-13
US13/831,098 2013-03-14
US13/831,098 US9456358B2 (en) 2012-08-13 2013-03-14 Method and apparatus for indicating active channel state information reference signal (CSI-RS) configurations
PCT/US2013/054439 WO2014028346A2 (en) 2012-08-13 2013-08-10 Method and apparatus for indicating active channel state information reference signal (csi-rs) configurations

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JP2015524641A true JP2015524641A (ja) 2015-08-24
JP2015524641A5 JP2015524641A5 (enExample) 2016-12-22

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US (1) US9456358B2 (enExample)
EP (1) EP2883325B1 (enExample)
JP (1) JP2015524641A (enExample)
KR (1) KR101760026B1 (enExample)
CN (1) CN104584476B (enExample)
WO (1) WO2014028346A2 (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019526203A (ja) * 2016-07-28 2019-09-12 クアルコム，インコーポレイテッド 半永続的な測定基準信号（ｍｒｓ）構成
JP2019528010A (ja) * 2016-08-12 2019-10-03 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） 二つのレベルのモビリティリファレンス信号設定
JP2019530276A (ja) * 2016-08-10 2019-10-17 インターデイジタル パテント ホールディングス インコーポレイテッド 複数アンテナシステムにおける非周期的測定基準信号送信のためのシステムおよび方法
JP2019535181A (ja) * 2016-09-26 2019-12-05 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて干渉測定のための方法及びそのための装置
JP2020017994A (ja) * 2014-08-12 2020-01-30 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 免許不要のスペクトルについてのｌｔｅ／ｌｔｅ−ａ中でのｃｓｉ要求プロシージャ
WO2022162742A1 (ja) * 2021-01-26 2022-08-04 株式会社Ｎｔｔドコモ 端末、基地局及び無線通信方法
JPWO2022162743A1 (enExample) * 2021-01-26 2022-08-04
JP2023014231A (ja) * 2017-02-03 2023-01-26 株式会社Ｎｔｔドコモ ユーザ装置、無線通信方法、無線基地局及び無線通信システム
JP2023105030A (ja) * 2016-03-30 2023-07-28 アイディーエーシー ホールディングス インコーポレイテッド 無線システムにおける参照信号測定のためのシステムおよび方法
JP2023551259A (ja) * 2020-12-31 2023-12-07 維沃移動通信有限公司 リファレンス信号配置方法、配置装置、電子機器及び可読記憶媒体

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8626217B2 (en) * 2007-09-26 2014-01-07 Huawei Technologies Co., Ltd. Wireless communication system, base station apparatus and mobile station apparatus
CN106102174B (zh) 2010-08-11 2019-09-24 金峰创新公司 发送静默信息的装置和方法与获取信道状态的装置和方法
EP2856797A1 (en) * 2012-05-31 2015-04-08 Interdigital Patent Holdings, Inc. Device-to-device (d2d) link adaptation
WO2014038834A1 (en) * 2012-09-07 2014-03-13 Lg Electronics Inc. Method and apparatus for measuring channel in wireless communication system
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
GB2512653B (en) * 2013-04-05 2018-04-11 Broadcom Corp Interference mitigation
US9271279B2 (en) * 2013-05-09 2016-02-23 Sharp Laboratories Of America, Inc. Channel state measurement and reporting
US9819471B2 (en) * 2013-11-04 2017-11-14 Texas Instruments Incorporated Method and apparatus for configuration, measurement and reporting of channel state information for LTE TDD with dynamic UL/DL configuration
CN106031053B (zh) * 2014-02-18 2019-04-12 Lg电子株式会社 无线通信系统中使用用户特定的灵活tdd技术收发信号的方法及其装置
US9973901B2 (en) * 2014-03-28 2018-05-15 Blackberry Limited Enhancing group communication services
WO2015166846A1 (ja) 2014-04-28 2015-11-05 シャープ株式会社 端末装置、基地局装置および通信方法
EP2983323A1 (en) * 2014-08-07 2016-02-10 Nokia Technologies Oy Methods and apparatus for interference management
CN106797649B (zh) * 2014-10-10 2021-06-04 瑞典爱立信有限公司 与灵活的csi配置和关联反馈有关的系统和方法
US10637550B2 (en) 2015-02-05 2020-04-28 Lg Electronics Inc. Method for CSI feedback in wireless communication system, and apparatus therefor
CN105991222B (zh) * 2015-02-12 2020-05-19 中兴通讯股份有限公司 配置信息通知方法、获取方法、装置、基站及终端
US10506591B2 (en) * 2015-05-15 2019-12-10 Qualcomm Incorporated Narrowband definition for enhanced machine type communication
US10164747B2 (en) * 2015-05-29 2018-12-25 Samsung Electronics Co., Ltd. Method and apparatus for operating MIMO measurement reference signals and feedback
CN106470078B (zh) * 2015-08-19 2019-04-26 中国移动通信集团公司 一种信道状态信息测量和反馈的方法、设备及系统
JP6656361B2 (ja) * 2015-09-16 2020-03-04 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 無線リソース制御（ｒｒｃ）接続を解放する方法および装置
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
CN107294643B (zh) 2016-03-31 2021-07-02 中兴通讯股份有限公司 一种信道状态信息反馈和配置的方法和装置
WO2017190273A1 (en) 2016-05-03 2017-11-09 Qualcomm Incorporated Dynamic csi-rs transmission for enhanced fd-mimo
US10511421B2 (en) * 2016-05-18 2019-12-17 Qualcomm Incorporated CSI-RS design with dynamic subframe structure
CN109478987B (zh) * 2016-05-23 2022-03-22 瑞典爱立信有限公司 用于处置通信的方法和用户设备
CN107743042A (zh) * 2016-08-11 2018-02-27 华为技术有限公司 一种信道状态反馈的方法及装置
US20180062801A1 (en) * 2016-08-24 2018-03-01 Qualcomm Incorporated Techniques for wireless communications in coordinated multi-point operation
WO2018038556A1 (ko) 2016-08-24 2018-03-01 삼성전자 주식회사 이동 통신 시스템에서의 기준 신호 송신을 위한 방법 및 장치
KR102684277B1 (ko) * 2016-08-24 2024-07-11 삼성전자 주식회사 이동 통신 시스템에서의 기준 신호 송신을 위한 방법 및 장치
CN107888362B (zh) * 2016-09-30 2022-08-19 中兴通讯股份有限公司 数据资源映射信息配置的方法及装置、基站、终端及系统
US10334533B2 (en) 2016-11-02 2019-06-25 At&T Intellectual Property I, L.P. Non-orthogonal design for channel state information reference signals for a 5G air interface or other next generation network interfaces
CN109923889A (zh) * 2016-11-04 2019-06-21 瑞典爱立信有限公司 用于无线电链路监控的方法和设备
PL3675410T3 (pl) 2016-12-08 2022-07-25 Telefonaktiebolaget Lm Ericsson (Publ) Uzyskiwanie i wskazywanie łączenia elementów składowych stosowanych do CSI-RS
CN112788767B (zh) 2016-12-19 2023-06-02 华为技术有限公司 动态调整波束集合的传输方法、基站及终端
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
CN108282321B (zh) 2017-01-06 2022-03-29 华为技术有限公司 一种信息指示的方法、网络设备和终端设备
US10237032B2 (en) * 2017-01-06 2019-03-19 At&T Intellectual Property I, L.P. Adaptive channel state information reference signal configurations for a 5G wireless communication network or other next generation network
EP3531596B1 (en) * 2017-01-06 2022-01-26 Huawei Technologies Co., Ltd. Information indication method, network device, and terminal device
US10320512B2 (en) 2017-01-08 2019-06-11 At&T Intellectual Property I, L.P. Interference cancelation for 5G or other next generation network
US10396914B2 (en) * 2017-01-19 2019-08-27 Qualcomm Incorporated Reference signal measurement filtering in multi-beam operation
CN108400852B (zh) 2017-02-06 2020-10-30 电信科学技术研究院 一种大尺度信道参数的指示、确定方法、基站及终端
US10536209B2 (en) * 2017-03-24 2020-01-14 Qualcomm Incorporated Techniques for beam discovery and beamforming in wireless communications
CN110268638B (zh) * 2017-03-30 2023-01-20 上海朗帛通信技术有限公司 一种用户设备、基站中的被用于多天线传输的方法和装置
CN108668300B (zh) * 2017-03-31 2021-04-27 深圳市中兴微电子技术有限公司 一种信道状态信息参考信号的处理方法和装置
CN108696306B (zh) * 2017-04-06 2021-05-25 电信科学技术研究院 一种csi反馈配置方法、网络侧设备和终端
US11310009B2 (en) * 2017-05-05 2022-04-19 Qualcomm Incorporated Reference signal acquisition
US10587385B2 (en) * 2017-06-15 2020-03-10 Qualcomm Incorporated Techniques and apparatuses for acknowledgement (ACK) / negative acknowledgement (NACK) signaling using a reference signal
KR102650205B1 (ko) 2017-09-08 2024-03-22 주식회사 윌러스표준기술연구소 무선 통신 시스템의 데이터 전송 방법, 수신 방법 및 이를 이용하는 장치
CN108650711B (zh) * 2017-10-20 2020-02-14 华为技术有限公司 信道测量方法和用户设备
EP3700254B1 (en) * 2017-10-20 2025-12-03 NTT DoCoMo, Inc. User terminal and wireless communication method
EP4629552A2 (en) 2017-11-17 2025-10-08 ZTE Corporation Reference signal configuration
CN108418667B (zh) * 2017-11-17 2019-04-19 华为技术有限公司 测量csi-rs的方法和指示方法，网络设备、终端
KR102523434B1 (ko) 2017-11-17 2023-04-19 삼성전자주식회사 무선 통신 시스템에서 기준 신호 설정 방법 및 장치
US11290988B2 (en) 2018-02-02 2022-03-29 Qualcomm Incorporated UE indicated timing relation for UL transmission
JP2021129126A (ja) * 2018-04-27 2021-09-02 ソニーグループ株式会社 無線通信装置、および、無線通信方法
WO2020022748A1 (ko) * 2018-07-24 2020-01-30 엘지전자 주식회사 채널 상태 정보를 보고하는 방법 및 이를 위한 장치
US20200107265A1 (en) * 2018-09-28 2020-04-02 Mediatek Inc. UE Power Consumption Characteristics and Adaptation to Traffic
US20200128427A1 (en) 2018-10-19 2020-04-23 Mediatek Inc. Adaptation Framework for UE Power Saving
US12237895B2 (en) * 2019-07-09 2025-02-25 Qualcomm Incorporated Channel state information (CSI) for unlicensed spectrum
CN111294188B (zh) * 2019-07-16 2021-07-27 北京紫光展锐通信技术有限公司 参考信号信息的确定方法及装置、存储介质、终端
WO2021160647A1 (en) * 2020-02-14 2021-08-19 Telefonaktiebolaget Lm Ericsson (Publ) ADDITIONAL REFERENCE SIGNALS FOR UEs IN NON-CONNECTED STATES
EP4111614A4 (en) 2020-02-27 2023-11-08 Lenovo (Beijing) Limited WIRELESS COMMUNICATION METHOD AND APPARATUS
EP4396988A1 (en) * 2021-08-30 2024-07-10 Telefonaktiebolaget LM Ericsson (publ) Channel state information reference signal enhancements for wireless devices
WO2023130482A1 (zh) * 2022-01-10 2023-07-13 北京小米移动软件有限公司 参考信号可用性指示方法及装置、网元设备、终端及存储介质
WO2023136553A1 (ko) * 2022-01-11 2023-07-20 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
CN117676667A (zh) * 2022-08-12 2024-03-08 中兴通讯股份有限公司 测量参数的反馈方法、装置、终端和存储介质
EP4336911A1 (en) * 2022-09-01 2024-03-13 KT Corporation Method and apparatus of signaling for network energy saving
TWI889012B (zh) * 2022-11-18 2025-07-01 新加坡商聯發科技（新加坡）私人有限公司 一種用於全雙工系統的兩個下行通道狀態資訊和兩個上行通道狀態資訊的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011115421A2 (en) * 2010-03-17 2011-09-22 Lg Electronics Inc. Method and apparatus for providing channel state information-reference signal (csi-rs) configuration information in a wireless communication system supporting multiple antennas

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101523985B1 (ko) * 2008-12-12 2015-05-29 삼성전자주식회사 무선 통신 시스템에서 단말의 채널 품질 지시자를 이용한 제어 채널 요소 검출 방법 및 장치
KR101750371B1 (ko) * 2009-12-24 2017-07-03 삼성전자 주식회사 크로스 캐리어 스케쥴링을 지원하는 ｔｄｄ 통신시스템에서 물리채널의 송수신 타이밍을 정의하는 방법
US9407409B2 (en) 2010-02-23 2016-08-02 Qualcomm Incorporated Channel state information reference signals
US8743799B2 (en) 2010-06-24 2014-06-03 Nokia Siemens Networks Oy Change of rate matching modes in presence of channel state information reference signal transmission
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
ES2751931T3 (es) 2010-08-13 2020-04-02 Lg Electronics Inc Método y estación base para transmitir señal de enlace descendente y método y equipo para recibir señal de enlace descendente
US9350506B2 (en) * 2010-09-30 2016-05-24 Qualcomm Incorporated Aperiodic SRS for carrier aggregation
US9252930B2 (en) 2011-01-07 2016-02-02 Futurewei Technologies, Inc. Reference signal transmission and reception method and equipment
EP2738953A1 (en) 2011-01-07 2014-06-04 Interdigital Patent Holdings, Inc. Communicating channel state information (CSI) of multiple transmission points
US10200166B2 (en) 2011-01-17 2019-02-05 Qualcomm Incorporated Rate matching for coordinated multipoint transmission schemes
CN103380638B (zh) 2011-02-09 2017-03-29 瑞典爱立信有限公司 无线小区中的点相关资源符号配置
CN102684850B (zh) 2011-03-11 2017-07-04 夏普株式会社 信道状态信息反馈方法、用户设备和基站
CN104115422B (zh) * 2012-02-06 2018-09-25 英特尔公司 用于配置下行链路协作多点通信的信令
KR102217646B1 (ko) * 2012-05-24 2021-02-19 삼성전자 주식회사 이동 통신 시스템 및 그 이동 통신 시스템에서 채널 송수신 방법
US20130322333A1 (en) * 2012-05-31 2013-12-05 Mediatek Inc. Network server, mobile communications device, and method thereof
US9912430B2 (en) * 2012-07-06 2018-03-06 Samsung Electronics Co. Ltd. Method and apparatus for channel state information feedback reporting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011115421A2 (en) * 2010-03-17 2011-09-22 Lg Electronics Inc. Method and apparatus for providing channel state information-reference signal (csi-rs) configuration information in a wireless communication system supporting multiple antennas
JP2013527644A (ja) * 2010-03-17 2013-06-27 エルジー エレクトロニクス インコーポレイティド 複数アンテナをサポートする無線通信システムにおいてチャネル状態情報参照信号の設定情報を提供する方法及び装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
RENESAS MOBILE EUROPE LTD: "Number of eCCEs and eREGs", 3GPP TSG-RAN WG1#70 R1-123583, JPN6017003635, 5 August 2012 (2012-08-05), ISSN: 0003493994 *
SAMSUNG: "Mapping Enhanced Control Channels", 3GPP TSG-RAN WG1#69 R1-122252, JPN6017003633, 12 May 2012 (2012-05-12), ISSN: 0003493993 *

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021180501A (ja) * 2014-08-12 2021-11-18 クゥアルコム・インコーポレイテッドQualcomm Incorporated 免許不要のスペクトルについてのｌｔｅ／ｌｔｅ−ａ中でのｃｓｉ要求プロシージャ
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US12382332B2 (en) 2016-03-30 2025-08-05 Interdigital Patent Holdings, Inc. Systems and methods for reference signal measurements in wireless systems
JP7659008B2 (ja) 2016-03-30 2025-04-08 インターデイジタル パテント ホールディングス インコーポレイテッド 無線システムにおける参照信号測定のためのシステムおよび方法
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JP2019526203A (ja) * 2016-07-28 2019-09-12 クアルコム，インコーポレイテッド 半永続的な測定基準信号（ｍｒｓ）構成
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US11722918B2 (en) 2016-08-10 2023-08-08 Interdigital Patent Holdings, Inc. Systems and methods for aperiodic measurement reference signal transmission in multiple antenna systems
US12273760B2 (en) 2016-08-10 2025-04-08 Interdigital Patent Holdings, Inc. Systems and methods for aperiodic measurement reference signal transmission in multiple antenna systems
JP2019530276A (ja) * 2016-08-10 2019-10-17 インターデイジタル パテント ホールディングス インコーポレイテッド 複数アンテナシステムにおける非周期的測定基準信号送信のためのシステムおよび方法
US12035165B2 (en) 2016-08-12 2024-07-09 Telefonaktiebolaget Lm Ericsson (Publ) Two-level mobility reference signal configuration
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US10638350B2 (en) 2016-08-12 2020-04-28 Telefonaktiebolaget Lm Ericsson (Publ) Two-level mobility reference signal configuration
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US11202219B2 (en) 2016-08-12 2021-12-14 Telefonaktiebolaget Lm Ericsson (Publ) Two-level mobility reference signal configuration
US11039453B2 (en) 2016-09-26 2021-06-15 Lg Electronics Inc. Method for interference measurement in wireless communication system and apparatus for same
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US11589365B2 (en) 2016-09-26 2023-02-21 Lg Electronics Inc. Method for interference measurement in wireless communication system and apparatus for same
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