CA3072751A1 - Systems and methods for communication beam loss recovery - Google Patents

Systems and methods for communication beam loss recovery Download PDF

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Publication number
CA3072751A1
CA3072751A1 CA3072751A CA3072751A CA3072751A1 CA 3072751 A1 CA3072751 A1 CA 3072751A1 CA 3072751 A CA3072751 A CA 3072751A CA 3072751 A CA3072751 A CA 3072751A CA 3072751 A1 CA3072751 A1 CA 3072751A1
Authority
CA
Canada
Prior art keywords
communication
bpl
loss
pair link
node
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3072751A
Other languages
English (en)
French (fr)
Inventor
Jianghong LUO
Navid Abedini
Sundar Subramanian
Junyi Li
Bilal SADIQ
Muhammad Nazmul ISLAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of CA3072751A1 publication Critical patent/CA3072751A1/en
Pending legal-status Critical Current

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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
    • H04B7/0686—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
    • 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
    • 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
    • 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)
CA3072751A 2017-09-16 2018-08-08 Systems and methods for communication beam loss recovery Pending CA3072751A1 (en)

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 (1)

Publication Number Publication Date
CA3072751A1 true CA3072751A1 (en) 2019-03-21

Family

ID=65720864

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3072751A Pending CA3072751A1 (en) 2017-09-16 2018-08-08 Systems and methods for communication beam loss recovery

Country Status (9)

Country Link
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)

Cited By (1)

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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
US10887939B2 (en) 2017-08-10 2021-01-05 Comcast Cable Communications, Llc Transmission power control for beam failure recovery requests
US11337265B2 (en) 2017-08-10 2022-05-17 Comcast Cable Communications, Llc Beam failure recovery request transmission
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
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
WO2019130523A1 (ja) * 2017-12-27 2019-07-04 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
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
EP3823180B1 (en) * 2018-07-12 2024-04-17 Ntt Docomo, Inc. User equipment
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
US20210329652A1 (en) * 2018-09-13 2021-10-21 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
US10476577B1 (en) 2018-11-05 2019-11-12 Google Llc User equipment-initiated beam search for fifth generation new radio
US11258500B2 (en) * 2018-11-05 2022-02-22 Semiconductor Components Industries, Llc Hybrid sector selection and beamforming
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
EP4268379A1 (en) * 2020-12-23 2023-11-01 Qualcomm Incorporated Techniques for dynamic beamforming mitigation of millimeter wave blockages
US11621758B2 (en) 2020-12-23 2023-04-04 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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US11076406B2 (en) * 2017-07-06 2021-07-27 Qualcomm Incorporated Beam management for physical downlink control channel (PDCCH) transmission and reception
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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
BR112020005025A2 (pt) 2020-09-15
JP2020534739A (ja) 2020-11-26
WO2019055156A1 (en) 2019-03-21
JP7191941B2 (ja) 2022-12-19
CN111095808A (zh) 2020-05-01
CN111095808B (zh) 2024-08-20
TWI770249B (zh) 2022-07-11
EP3682552B1 (en) 2021-07-07
TW201921969A (zh) 2019-06-01
KR20200056385A (ko) 2020-05-22
EP3682552A1 (en) 2020-07-22
US10979917B2 (en) 2021-04-13
KR102712884B1 (ko) 2024-10-02
US20190090143A1 (en) 2019-03-21

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