BR112020005025A2 - sistemas e métodos for recuperação de perda de feixe de comunicação - Google Patents

sistemas e métodos for recuperação de perda de feixe de comunicação Download PDF

Info

Publication number
BR112020005025A2
BR112020005025A2 BR112020005025-3A BR112020005025A BR112020005025A2 BR 112020005025 A2 BR112020005025 A2 BR 112020005025A2 BR 112020005025 A BR112020005025 A BR 112020005025A BR 112020005025 A2 BR112020005025 A2 BR 112020005025A2
Authority
BR
Brazil
Prior art keywords
communication
bpl
node
link loss
base station
Prior art date
Application number
BR112020005025-3A
Other languages
English (en)
Portuguese (pt)
Inventor
Jianghong LUO
Navid Abedini
Sundar Subramanian
Junyi Li
Bilal Sadiq
Muhammad Nazmul Islam
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 BR112020005025A2 publication Critical patent/BR112020005025A2/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
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06964—Re-selection of one or more beams after beam failure
    • 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
    • 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
    • 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
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Optical Communication System (AREA)
BR112020005025-3A 2017-09-16 2018-08-08 sistemas e métodos for recuperação de perda de feixe de comunicação BR112020005025A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762559519P 2017-09-16 2017-09-16
US62/559,519 2017-09-16
US16/056,582 US10979917B2 (en) 2017-09-16 2018-08-07 Systems and methods for communication beam loss recovery
US16/056,582 2018-08-07
PCT/US2018/045689 WO2019055156A1 (en) 2017-09-16 2018-08-08 SYSTEMS AND METHODS FOR RECOVERING LOSS OF COMMUNICATION BEAM

Publications (1)

Publication Number Publication Date
BR112020005025A2 true BR112020005025A2 (pt) 2020-09-15

Family

ID=65720864

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020005025-3A BR112020005025A2 (pt) 2017-09-16 2018-08-08 sistemas e métodos for recuperação de perda de feixe de comunicação

Country Status (9)

Country Link
US (1) US10979917B2 (https=)
EP (1) EP3682552B1 (https=)
JP (1) JP7191941B2 (https=)
KR (1) KR102712884B1 (https=)
CN (1) CN111095808B (https=)
BR (1) BR112020005025A2 (https=)
CA (1) CA3072751A1 (https=)
TW (1) TWI770249B (https=)
WO (1) WO2019055156A1 (https=)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11337265B2 (en) 2017-08-10 2022-05-17 Comcast Cable Communications, Llc Beam failure recovery request transmission
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
US10887939B2 (en) 2017-08-10 2021-01-05 Comcast Cable Communications, Llc Transmission power control for beam failure recovery requests
US10582503B2 (en) * 2017-11-10 2020-03-03 Apple Inc. UE initiated beam management procedure
CN109803297B (zh) * 2017-11-17 2022-03-22 华硕电脑股份有限公司 用于波束恢复的用户设备监听行为的方法和设备
CN113301596B (zh) * 2017-11-24 2023-06-06 北京禾怡管理咨询有限公司 一种无线通信方法及装置
CN111758276B (zh) * 2017-12-27 2024-03-01 株式会社Ntt都科摩 用户终端以及无线通信方法
CN110474667B (zh) * 2018-05-11 2022-11-08 维沃移动通信有限公司 一种信息处理方法、装置、终端及通信设备
WO2020012618A1 (ja) * 2018-07-12 2020-01-16 株式会社Ｎｔｔドコモ ユーザ端末
CN110753388B (zh) * 2018-07-23 2021-08-20 华为技术有限公司 一种波束管理方法和相关设备
US11924025B2 (en) * 2018-08-09 2024-03-05 Lg Electronics Inc. Method for performing beam failure detection in wireless communication system and apparatus therefor
US12538347B2 (en) * 2018-09-13 2026-01-27 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for configuring RS set, and device and storage medium thereof
US10834773B2 (en) 2018-09-28 2020-11-10 At&T Intellectual Property I, L.P. On-demand backhaul link management measurements for integrated access backhaul for 5G or other next generation network
US11258500B2 (en) * 2018-11-05 2022-02-22 Semiconductor Components Industries, Llc Hybrid sector selection and beamforming
US10476577B1 (en) 2018-11-05 2019-11-12 Google Llc User equipment-initiated beam search for fifth generation new radio
KR102832861B1 (ko) * 2018-11-23 2025-07-11 삼성전자주식회사 무선 네트워크에서 라디오 링크 페일을 결정하기 위한 전자 장치 및 그에 관한 방법
US12047150B2 (en) * 2019-02-01 2024-07-23 Lg Electronics Inc. Beam failure reporting method of terminal in wireless communication system, and terminal and base station supporting same
CN112616159B (zh) * 2019-10-03 2024-05-28 联发科技股份有限公司 辅小区的波束故障恢复的方法
US11916725B2 (en) 2020-02-07 2024-02-27 Qualcomm Incorporated Determining a duration of a resetting time period after uplink beam failure
CN113556766A (zh) * 2020-04-26 2021-10-26 索尼公司 用于无线通信的电子设备和方法、计算机可读存储介质
WO2021227055A1 (en) * 2020-05-15 2021-11-18 Qualcomm Incorporated Ue requested ul beam refinement
US11991532B2 (en) 2020-07-27 2024-05-21 Qualcomm Incorporated Techniques for modifying values transmitted in a measurement report for beam management
US11570637B2 (en) * 2020-09-15 2023-01-31 Qualcomm Incorporated Managing beam failure recovery using digital beamforming
US11621758B2 (en) 2020-12-23 2023-04-04 Qualcomm Incorporated Techniques for dynamic beamforming mitigation of millimeter wave blockages
EP4268379A1 (en) * 2020-12-23 2023-11-01 Qualcomm Incorporated Techniques for dynamic beamforming mitigation of millimeter wave blockages
US11764853B2 (en) * 2021-11-29 2023-09-19 Qualcomm Incorporated Machine learning approach to mitigate hand blockage in millimeter wave systems
US12068832B2 (en) * 2021-11-30 2024-08-20 Qualcomm Incorporated Beam selection and codebook learning based on XR perception
EP4651548A1 (en) * 2023-01-13 2025-11-19 Sony Group Corporation Communication device and communication method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102448079B (zh) * 2010-10-14 2015-05-20 中兴通讯股份有限公司 无线链路失败原因的确定方法和装置
EP2836050B1 (en) * 2013-08-09 2017-07-19 HTC Corporation Method, device and network for radio network temporary identifier allocation in dual connectivity
CN107005858B (zh) * 2015-02-13 2020-09-29 联发科技（新加坡）私人有限公司 波束追踪以及恢复的方法以及用户设备
EP3280068B1 (en) * 2015-04-17 2019-10-09 Huawei Technologies Co. Ltd. Method for transmitting information, base station, and user equipment
WO2017123060A1 (en) * 2016-01-14 2017-07-20 Samsung Electronics Co., Ltd. System, method, and apparatus of beam-tracking and beam feedback operation in a beam-forming based system
US10524246B2 (en) * 2017-01-15 2019-12-31 FG Innovation Company Limited Two-stage downlink control information configurations for beam operation
US10499390B2 (en) * 2017-03-24 2019-12-03 Institute For Information Industry Base station, user equipment, transmission control method for base station and data transmission method for user equipment
US10555307B2 (en) * 2017-06-16 2020-02-04 Futurewei Technologies, Inc. System and method for beam failure recovery request reporting
US10461994B2 (en) * 2017-06-16 2019-10-29 Futurewei Technologies, Inc. Method for response to beam failure recovery request
US11076406B2 (en) * 2017-07-06 2021-07-27 Qualcomm Incorporated Beam management for physical downlink control channel (PDCCH) transmission and reception
US10516465B2 (en) * 2017-09-11 2019-12-24 Mediatek Inc. Harmonized operation between radio link monitor and beam failure recovery
WO2019047981A1 (en) * 2017-09-11 2019-03-14 Mediatek Inc. DOWNLINK SPATIAL TRANSMISSION AND SPATIAL RECEPTION MECHANISM IN MULTI-BEAM OPERATION

Also Published As

Publication number Publication date
TWI770249B (zh) 2022-07-11
WO2019055156A1 (en) 2019-03-21
EP3682552B1 (en) 2021-07-07
JP2020534739A (ja) 2020-11-26
JP7191941B2 (ja) 2022-12-19
EP3682552A1 (en) 2020-07-22
KR102712884B1 (ko) 2024-10-02
TW201921969A (zh) 2019-06-01
US20190090143A1 (en) 2019-03-21
CN111095808B (zh) 2024-08-20
CA3072751A1 (en) 2019-03-21
US10979917B2 (en) 2021-04-13
KR20200056385A (ko) 2020-05-22
CN111095808A (zh) 2020-05-01

Similar Documents

Publication Publication Date Title
BR112020005025A2 (pt) sistemas e métodos for recuperação de perda de feixe de comunicação
US11496881B2 (en) Managing MSIM concurrent activities
JP6668378B2 (ja) ワイヤレス通信ネットワークにおけるリレー接続を管理するためのシステム、方法、および装置
US10757622B2 (en) Switching from a priority-based reselection mechanism to a rank-based reselection mechanism
US10524277B2 (en) Method and apparatus for secondary base station mobility
JP6545910B2 (ja) 複数のトーンホッピング距離をもつ狭帯域ｐｒａｃｈ
US11937163B2 (en) BAP configurations for backhaul routing paths in IAB
US9948481B1 (en) Uplink voice and video enhancements
BR112019014365A2 (pt) Processamento paralelo de transmissões de enlace ascendente e enlace descendente
US20220352963A1 (en) Methods and apparatus for new beam information reporting
US20260046705A1 (en) Measurement event configuration for enabling l1/2 mobility and measurement reporting using mac ce
US11489569B2 (en) Update MMW codebook for smart phone cover change
US11785567B2 (en) Method and apparatus for determining search window and SSB bitmap
BR112018010409B1 (pt) Conformação de feixe e agrupamento de equipamento de usuário
WO2025071986A1 (en) Methods, architectures, apparatuses and systems for handling ai/ml operations during a handover of a wireless transmit-receive unit to a target network node
WO2024031055A1 (en) Methods of considering scell conditions during conditional mobility
WO2025071987A1 (en) Methods, architectures, apparatuses and systems for handover of a wireless transmit-receive unit from a source cell to a target cell
HK40027709B (zh) 用於通信波束丢失恢复的系统和方法
BR112019019787B1 (pt) Método para comunicação, dispositivo, e memória legível por computador
BR112018005000B1 (pt) Determinação de frequência para recepções de dispositivo-adispositivo e transmissões
BR112019019787A2 (pt) melhorias de baixa latência para procedimento de seleção e resseleção de recurso autônomo cv2x para comunicações de veículo a veículo
BR112019015799A2 (pt) Transmissão de informações de controle de enlace ascendente
BR112018070329B1 (pt) Coleta de pedido de agendamento através de operação com auxílio de banda licenciada
BR112019002600B1 (pt) Método e aparelho para mobilidade de estação base secundária
BR112017020331B1 (pt) Configuração por enb para pesquisa de retransmissão de rede

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]