BR112019019032A2 - monitoramento rlm com o uso de parâmetro dinâmico sinalizado - Google Patents

monitoramento rlm com o uso de parâmetro dinâmico sinalizado Download PDF

Info

Publication number
BR112019019032A2
BR112019019032A2 BR112019019032-5A BR112019019032A BR112019019032A2 BR 112019019032 A2 BR112019019032 A2 BR 112019019032A2 BR 112019019032 A BR112019019032 A BR 112019019032A BR 112019019032 A2 BR112019019032 A2 BR 112019019032A2
Authority
BR
Brazil
Prior art keywords
pdcch
csi
radio link
adjustment parameter
measurement
Prior art date
Application number
BR112019019032-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Pravin John Wilson Makesh
Luo Tao
Akkarakaran Sony
Nagaraja Sumeeth
Lee Heechoon
Zhang Xiaoxia
Feng Wang Xiao
Original Assignee
Qualcomm Incorporated
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019019032A2 publication Critical patent/BR112019019032A2/pt

Links

Classifications

    • 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
    • H04L5/0053—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
    • 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
    • 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

Landscapes

  • 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)
BR112019019032-5A 2017-03-17 2018-02-14 monitoramento rlm com o uso de parâmetro dinâmico sinalizado BR112019019032A2 (pt)

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

Publications (1)

Publication Number Publication Date
BR112019019032A2 true BR112019019032A2 (pt) 2020-04-22

Family

ID=63520360

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019019032-5A BR112019019032A2 (pt) 2017-03-17 2018-02-14 monitoramento rlm com o uso de parâmetro dinâmico sinalizado

Country Status (8)

Country Link
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

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8611941B2 (en) * 2008-08-18 2013-12-17 Qualcomm Incorporated System and method for processing power control commands in a wireless communication system
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
WO2014112938A1 (en) * 2013-01-17 2014-07-24 Telefonaktiebolaget L M Ericsson (Publ) Autonomous quasi co-location status redefinition by receiver in coordinated multipoint downlink
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
US9521602B2 (en) * 2013-08-09 2016-12-13 Qualcomm Incorporated Method and apparatus for management of high frequency communications in a low frequency wireless network
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

Also Published As

Publication number Publication date
JP7050799B2 (ja) 2022-04-08
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

Similar Documents

Publication Publication Date Title
BR112019019032A2 (pt) monitoramento rlm com o uso de parâmetro dinâmico sinalizado
US10412702B2 (en) Declaring quasi co-location among multiple antenna ports
EP3465941B1 (en) Time division multiplexing of synchronization channels
BR112020006610A2 (pt) métodos e aparelho para retroalimentação de dispositivo a dispositivo
BR112020012548A2 (pt) detecção de exposição em sistemas de onda milimétrica
BR112019011962A2 (pt) procedimento de seleção de feixe de fallback durante falha de recepção de instrução de alteração de feixe
US10135596B2 (en) Narrow band ACK / NACK transmissions
BR112019014184A2 (pt) Sistemas e métodos para selecionar ou transmitir padrões de domínio de frequência para sinais de referência de rastreamento de fase
BR112019018433A2 (pt) projetos de canalização de indicação de comunicação de baixa latência ultraconfiável
BR112019016804A2 (pt) estrutura de quadro de duplexação por divisão de tempo de banda estreita para comunicações de banda estreita
AU2017273612A1 (en) Time division multiplexing of synchronization channels
AU2017249072A1 (en) System and method for beam adjustment request
BR112019022613A2 (pt) salto de frequência intra-partição configurável para um canal de controle de uplink de comprimento variável
BR112019014365A2 (pt) Processamento paralelo de transmissões de enlace ascendente e enlace descendente
US9923610B2 (en) Selective usage of antennas for improved call performance
BR112019019543A2 (pt) sinalização de largura de banda de crs
BR112019014173A2 (pt) Colocação de sinal de referência em sub-bandas diferentes do mesmo símbolo ofdm
BR112020010511A2 (pt) geração de sinal de referência com o uso de sequências-base de baixa razão de potência de pico a média
BR112019013984A2 (pt) indicação de duração de recursos de msg3 de canal de acesso aleatório através de msg2 de canal de acesso aleatório
US20250374360A1 (en) Parameter selection for connection establishment failure control
HK40015828B (en) Rlm monitoring using signaled dynamic parameter
HK40015828A (en) Rlm monitoring using signaled dynamic parameter
BR112018074504B1 (pt) Multiplexação por divisão de tempo de canais de sincronização
BR112018074484B1 (pt) Método de comunicação sem fio por uma estação base e estação base relacionada, método de comunicação sem fio por um equipamento de usuário e equipamento de usuário relacionado e mémória legível por computador
BR112018074499B1 (pt) Método de comunicação sem fio e uma estação base relacionada, método de comunicação sem fio e um equipamento de usuário relacionado e memória

Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]