JP7050799B2 - シグナリングされる動的パラメータを使用したｒｌｍ監視 - Google Patents

シグナリングされる動的パラメータを使用したｒｌｍ監視 Download PDF

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JP7050799B2
JP7050799B2 JP2019548454A JP2019548454A JP7050799B2 JP 7050799 B2 JP7050799 B2 JP 7050799B2 JP 2019548454 A JP2019548454 A JP 2019548454A JP 2019548454 A JP2019548454 A JP 2019548454A JP 7050799 B2 JP7050799 B2 JP 7050799B2
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pdcch
csi
base station
radio link
port
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JP2020511075A (ja
JP2020511075A5 (enExample
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マケシュ・プラヴィン・ジョン・ウィルソン
タオ・ルオ
ソニー・アカラカラン
スミース・ナーガラージャ
ヒチュン・リ
シャオシア・ジャン
シャオ・フェン・ワン
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クアルコム，インコーポレイテッド
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding 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
    • H04L5/0001—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
    • H04L5/0048—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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019548454A 2017-03-17 2018-02-14 シグナリングされる動的パラメータを使用したｒｌｍ監視 Active JP7050799B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762473238P 2017-03-17 2017-03-17
US62/473,238 2017-03-17
US15/895,839 2018-02-13
US15/895,839 US11082105B2 (en) 2017-03-17 2018-02-13 RLM monitoring using signaled dynamic parameter
PCT/US2018/018221 WO2018169636A1 (en) 2017-03-17 2018-02-14 Rlm monitoring using signaled dynamic parameter

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JP2020511075A JP2020511075A (ja) 2020-04-09
JP2020511075A5 JP2020511075A5 (enExample) 2021-03-11
JP7050799B2 true JP7050799B2 (ja) 2022-04-08

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US (1) US11082105B2 (enExample)
EP (1) EP3596851A1 (enExample)
JP (1) JP7050799B2 (enExample)
KR (1) KR102630887B1 (enExample)
CN (1) CN110402551B (enExample)
BR (1) BR112019019032A2 (enExample)
SG (1) SG11201907097XA (enExample)
WO (1) WO2018169636A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107769826A (zh) 2016-08-19 2018-03-06 索尼公司 无线通信系统中的电子设备和方法以及无线通信系统
JP6808035B2 (ja) * 2016-11-04 2021-01-06 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） 無線リンク監視のための方法およびデバイス
EP3944549B1 (en) * 2017-01-06 2022-12-07 LG Electronics Inc. Method for transmitting reference signal in wireless communication system and apparatus therefor
CN110547012B (zh) * 2017-04-25 2024-03-15 Oppo广东移动通信有限公司 处理信号的方法和设备
WO2018201438A1 (en) * 2017-05-05 2018-11-08 Qualcomm Incorporated Communication scheme for small cyclic delay diversity reference signals
US10644777B2 (en) * 2017-05-05 2020-05-05 Huawei Technologies Co., Ltd. Channel state information reference signal (CSI-RS) for layer-3 (L3) mobility
ES2923382T3 (es) * 2017-05-05 2022-09-27 Ericsson Telefon Ab L M Equipo de usuario, estación base y métodos en una red de comunicaciones por radio
US10897287B2 (en) * 2017-05-15 2021-01-19 Futurewei Technologies, Inc. System and method for spatial quasi-co-location (SQCL) similar angle precoding (SAP)
CN109391991B (zh) * 2017-08-07 2022-06-07 维沃移动通信有限公司 一种无线链路监听的方法、配置方法、终端及网络设备
CN111566943B (zh) * 2017-11-16 2024-04-12 瑞典爱立信有限公司 用于执行无线电链路监视的方法
US11191060B2 (en) * 2018-03-15 2021-11-30 Sprint Communications Company L.P. Dynamic wireless network architecture to serve uplink-centric and downlink-centric user applications
EP3818640A1 (en) * 2018-07-07 2021-05-12 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus relating to a wireless communication network that utilises beamforming
CN110972143B (zh) * 2018-09-28 2022-05-17 华为技术有限公司 传输信息的方法和装置
US10848996B2 (en) * 2018-10-17 2020-11-24 Apple Inc. Adaptive procedures for measurement of wireless channel conditions
CN111148242B (zh) * 2018-11-05 2022-07-29 华为技术有限公司 信息传输方法及装置
WO2020096746A1 (en) * 2018-11-08 2020-05-14 Intel Corporation Techniques in adaptive in-sync and out-of-sync classification based on channel parameter estimation in new radio
US11425555B2 (en) * 2018-12-05 2022-08-23 Qualcomm Incorporated UE assistance information for power saving configuration
CN111435853B (zh) * 2019-02-02 2023-07-14 维沃移动通信有限公司 Csi参数的指示方法和设备
CN111586724A (zh) * 2019-02-15 2020-08-25 华为技术有限公司 通信方法和设备
WO2021077419A1 (zh) * 2019-10-25 2021-04-29 Oppo广东移动通信有限公司 用于传输信道状态信息的方法和设备
CN113810920B (zh) * 2020-06-11 2025-02-07 中兴通讯股份有限公司 波束训练方法、网络设备、终端、系统和存储介质
US20220104044A1 (en) * 2020-09-25 2022-03-31 Mediatek Inc. Efficient RLM/BFD Measurement in Connected Mode
WO2022099660A1 (zh) * 2020-11-13 2022-05-19 华为技术有限公司 一种波束切换的方法及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012500586A (ja) 2008-08-18 2012-01-05 クゥアルコム・インコーポレイテッド ワイヤレス通信システム中の処理電力制御コマンドのためのシステムおよび方法
US20150349855A1 (en) 2013-01-17 2015-12-03 Telefonaktiebolaget L M Ericsson (Publ) Autonomous Quasi Co-Location Status Redefinition by Receiver in Coordinated Multipoint Downlink
JP2016528830A (ja) 2013-08-09 2016-09-15 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 低周波数ワイヤレスネットワーク中での高周波数通信の管理のための方法および装置

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8780766B2 (en) 2010-08-16 2014-07-15 Qualcomm Incorporated Interleaving for relay physical downlink control channel (R-PDCCH)
KR101763750B1 (ko) 2011-06-17 2017-08-01 삼성전자 주식회사 협력 통신을 위한 피드백 송수신 방법 및 장치
CN103200684B (zh) 2012-01-09 2016-01-13 华为技术有限公司 一种控制信道传输、接收方法及基站、用户设备
CN107104781B (zh) * 2012-02-11 2020-06-05 Lg电子株式会社 接收和发送下行链路数据信道的方法及设备
US8995366B2 (en) 2012-03-23 2015-03-31 Google Technology Holdings LLC Radio link monitoring in a wireless communication device for a enhanced control channel
US9198070B2 (en) 2012-05-14 2015-11-24 Google Technology Holdings LLC Radio link monitoring in a wireless communication device
US10897341B2 (en) 2012-07-18 2021-01-19 Nokia Solutions And Networks Oy Detecting intermodulation in broadband communication affecting receiver sensitivity
US9203576B2 (en) 2012-08-03 2015-12-01 Telefonaktiebolaget L M Ericsson (Publ) Quasi co-located antenna ports for channel estimation
KR102186240B1 (ko) * 2012-08-31 2020-12-03 엘지전자 주식회사 무선 통신 시스템에서 하향링크 신호 수신 방법 및 장치
IN2015KN00328A (enExample) * 2012-10-04 2015-07-10 Lg Electronics Inc
GB2507570A (en) 2012-11-05 2014-05-07 Broadcom Corp Providing enhanced Radio Link Monitoring
JP6093038B2 (ja) 2013-01-26 2017-03-08 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端末が下りリンク制御情報を受信する方法及びそのための装置
WO2014193070A1 (en) 2013-05-30 2014-12-04 Lg Electronics Inc. Reference signals extension for massive mimo system
EP3100580B1 (en) * 2014-01-30 2018-06-13 Telefonaktiebolaget LM Ericsson (publ) Cell id expansion and hierarchical cell id structures
WO2015115991A1 (en) * 2014-01-31 2015-08-06 Telefonaktiebolaget L M Ericsson (Publ) Network assisted interference mitigation
CN106465169B (zh) 2014-03-14 2020-10-30 诺基亚技术有限公司 用于通信的方法、装置和系统
CN106105303B (zh) 2014-04-28 2019-06-28 夏普株式会社 终端装置以及通信方法
US10389498B2 (en) 2014-08-04 2019-08-20 Lg Electronics Inc. Signaling method for CoMP operation in wireless communication system and device therefor
CN107431522B (zh) 2015-04-10 2021-03-16 Lg 电子株式会社 在无线通信系统中报告信道状态信息的方法及其设备
US10362596B2 (en) * 2015-04-10 2019-07-23 Lg Electronics Inc. Method and wireless device for receiving PDSCH
WO2016167623A1 (ko) * 2015-04-16 2016-10-20 엘지전자(주) 무선 통신 시스템에서 상향링크 데이터 전송 방법 및 이를 위한 장치
EP3289803B1 (en) * 2015-04-30 2019-06-12 Telefonaktiebolaget LM Ericsson (PUBL) Relaxed measurement reporting with control plane dual connectivity
US9832747B2 (en) * 2015-09-21 2017-11-28 Intel IP Corporation Mobile terminal device, mobile processing circuit and method of processing signals
US9716582B2 (en) * 2015-09-30 2017-07-25 Rambus Inc. Deserialized dual-loop clock radio and data recovery circuit
US10313168B2 (en) * 2015-12-11 2019-06-04 Lg Electronics Inc. Method and user equipment for receiving downlink channel, and method and base station for transmitting downlink channel
US11129152B2 (en) * 2016-02-04 2021-09-21 Lg Electronics Inc. Method and user equipment for receiving dowlink control information, and method and base station for transmitting dowlink control information
WO2017151876A1 (en) * 2016-03-03 2017-09-08 Idac Holdings, Inc. Methods and apparatus for beam control in beamformed systems
EP3823391B1 (en) * 2016-07-20 2023-08-30 IPLA Holdings Inc. Mobility for radio devices using beamforming
WO2018016923A1 (ko) * 2016-07-21 2018-01-25 엘지전자 주식회사 하향링크 채널 수신 방법 및 사용자기기와, 하향링크 채널 전송 방법 및 기지국
US11063717B2 (en) * 2016-08-08 2021-07-13 Lg Electronics Inc. Channel state information transmitting method and user equipment, and channel state information receiving method and base station
KR20230041089A (ko) * 2016-11-04 2023-03-23 텔레폰악티에볼라겟엘엠에릭슨(펍) 빔 장애 처리 방법 및 장치
US10334488B2 (en) * 2016-12-27 2019-06-25 T-Mobile Usa, Inc. LTE cell level network coverage and performance auto optimization
US10432441B2 (en) * 2017-02-06 2019-10-01 Samsung Electronics Co., Ltd. Transmission structures and formats for DL control channels
CN117896830A (zh) * 2017-11-15 2024-04-16 交互数字专利控股公司 无线网络中的波束管理
US10841149B2 (en) * 2018-04-14 2020-11-17 Qualcomm Incorporated Beam failure recovery in connection with switching BWP

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012500586A (ja) 2008-08-18 2012-01-05 クゥアルコム・インコーポレイテッド ワイヤレス通信システム中の処理電力制御コマンドのためのシステムおよび方法
US20150349855A1 (en) 2013-01-17 2015-12-03 Telefonaktiebolaget L M Ericsson (Publ) Autonomous Quasi Co-Location Status Redefinition by Receiver in Coordinated Multipoint Downlink
JP2016528830A (ja) 2013-08-09 2016-09-15 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 低周波数ワイヤレスネットワーク中での高周波数通信の管理のための方法および装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Ericsson，RLM and RLF in NR[online]，3GPP TSG RAN WG2 #97 R2-1700868，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_97/Docs/R2-1700868.zip>，2017年02月17日
Nokia, Alcatel-Lucent Shanghai Bell，Beam Management - DCI monitoring[online]，3GPP TSG RAN WG1 adhoc_NR_AH_1701 R1-1701089，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_AH/NR_AH_1701/Docs/R1-1701089.zip>，2017年01月20日

Also Published As

Publication number Publication date
BR112019019032A2 (pt) 2020-04-22
JP2020511075A (ja) 2020-04-09
EP3596851A1 (en) 2020-01-22
WO2018169636A1 (en) 2018-09-20
US11082105B2 (en) 2021-08-03
SG11201907097XA (en) 2019-09-27
CN110402551B (zh) 2022-03-22
CN110402551A (zh) 2019-11-01
KR20190126872A (ko) 2019-11-12
KR102630887B1 (ko) 2024-01-29
US20180269950A1 (en) 2018-09-20

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