JP7191941B2 - 通信ビーム損失回復のためのシステムおよび方法 - Google Patents

通信ビーム損失回復のためのシステムおよび方法 Download PDF

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Publication number
JP7191941B2
JP7191941B2 JP2020515162A JP2020515162A JP7191941B2 JP 7191941 B2 JP7191941 B2 JP 7191941B2 JP 2020515162 A JP2020515162 A JP 2020515162A JP 2020515162 A JP2020515162 A JP 2020515162A JP 7191941 B2 JP7191941 B2 JP 7191941B2
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communication
bpl
loss
partial
node
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JP2020534739A5 (enExample
JP2020534739A (ja
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ルオ、ジャンホン
アベディニ、ナビド
スブラマニアン、サンダー
リ、ジュンイ
サディク、ビラル
イスラム、ムハンマド・ナズムル
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04B7/0686—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
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • 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
    • 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
    • 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
    • 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
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports

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)
JP2020515162A 2017-09-16 2018-08-08 通信ビーム損失回復のためのシステムおよび方法 Active JP7191941B2 (ja)

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 2018-08-07
US16/056,582 US10979917B2 (en) 2017-09-16 2018-08-07 Systems and methods for communication beam loss recovery
PCT/US2018/045689 WO2019055156A1 (en) 2017-09-16 2018-08-08 SYSTEMS AND METHODS FOR RECOVERING LOSS OF COMMUNICATION BEAM

Publications (3)

Publication Number Publication Date
JP2020534739A JP2020534739A (ja) 2020-11-26
JP2020534739A5 JP2020534739A5 (enExample) 2021-09-24
JP7191941B2 true JP7191941B2 (ja) 2022-12-19

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JP2020515162A Active JP7191941B2 (ja) 2017-09-16 2018-08-08 通信ビーム損失回復のためのシステムおよび方法

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

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US20230170976A1 (en) * 2021-11-30 2023-06-01 Qualcomm Incorporated Beam selection and codebook learning based on xr perception

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US10855359B2 (en) 2017-08-10 2020-12-01 Comcast Cable Communications, Llc Priority of beam failure recovery request and uplink channels
US11337265B2 (en) * 2017-08-10 2022-05-17 Comcast Cable Communications, Llc 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
US11950287B2 (en) 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Resource configuration of beam failure recovery request transmission
US10582503B2 (en) 2017-11-10 2020-03-03 Apple Inc. UE initiated beam management procedure
EP3487083B1 (en) * 2017-11-17 2020-12-16 ASUSTek Computer Inc. Method and apparatus for user equipment (ue) monitoring behavior for beam recovery in a wireless communication system
CN109842499B (zh) * 2017-11-24 2021-04-20 华为技术有限公司 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
CN112929147A (zh) * 2018-09-13 2021-06-08 北京小米移动软件有限公司 Rs集合的配置方法、装置、设备及存储介质
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
WO2020159172A1 (ko) * 2019-02-01 2020-08-06 엘지전자 주식회사 무선 통신 시스템에서 단말의 빔 실패 보고 방법 및 이를 지원하는 단말 및 기지국
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
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230170976A1 (en) * 2021-11-30 2023-06-01 Qualcomm Incorporated Beam selection and codebook learning based on xr perception
US12068832B2 (en) * 2021-11-30 2024-08-20 Qualcomm Incorporated Beam selection and codebook learning based on XR perception

Also Published As

Publication number Publication date
US20190090143A1 (en) 2019-03-21
CA3072751A1 (en) 2019-03-21
KR102712884B1 (ko) 2024-10-02
TW201921969A (zh) 2019-06-01
BR112020005025A2 (pt) 2020-09-15
JP2020534739A (ja) 2020-11-26
EP3682552A1 (en) 2020-07-22
EP3682552B1 (en) 2021-07-07
CN111095808A (zh) 2020-05-01
US10979917B2 (en) 2021-04-13
WO2019055156A1 (en) 2019-03-21
CN111095808B (zh) 2024-08-20
KR20200056385A (ko) 2020-05-22
TWI770249B (zh) 2022-07-11

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