CN111386660B - 确定用于发送波束故障恢复信号的波束候选 - Google Patents

确定用于发送波束故障恢复信号的波束候选 Download PDF

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Publication number
CN111386660B
CN111386660B CN201880076298.0A CN201880076298A CN111386660B CN 111386660 B CN111386660 B CN 111386660B CN 201880076298 A CN201880076298 A CN 201880076298A CN 111386660 B CN111386660 B CN 111386660B
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reference signal
beams
bfr
signal
metric
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Chinese (zh)
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CN111386660A (zh
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B·萨第齐
M·N·伊斯兰
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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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/17—Detection of non-compliance or faulty performance, e.g. response deviations
    • 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
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • 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
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H04B7/08—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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • 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
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880076298.0A 2017-11-29 2018-11-14 确定用于发送波束故障恢复信号的波束候选 Active CN111386660B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762592392P 2017-11-29 2017-11-29
US62/592,392 2017-11-29
US16/189,229 2018-11-13
US16/189,229 US11212860B2 (en) 2017-11-29 2018-11-13 Determining beam candidates for transmitting beam failure recovery signal
PCT/US2018/061053 WO2019108395A1 (en) 2017-11-29 2018-11-14 Determining beam candidates for transmitting beam failure recovery signal

Publications (2)

Publication Number Publication Date
CN111386660A CN111386660A (zh) 2020-07-07
CN111386660B true CN111386660B (zh) 2024-12-24

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Country Link
US (1) US11212860B2 (https=)
EP (1) EP3718222A1 (https=)
JP (1) JP7184892B2 (https=)
KR (2) KR102569073B1 (https=)
CN (1) CN111386660B (https=)
BR (1) BR112020010390A2 (https=)
CL (1) CL2020001354A1 (https=)
SG (1) SG11202003679QA (https=)
TW (1) TWI766125B (https=)
WO (1) WO2019108395A1 (https=)

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WO2019135654A1 (en) * 2018-01-05 2019-07-11 Samsung Electronics Co., Ltd. Apparatus and method of beam recovery on secondary cell
US11044675B2 (en) * 2018-02-13 2021-06-22 Idac Holdings, Inc. Methods, apparatuses and systems for adaptive uplink power control in a wireless network
US10470073B1 (en) * 2018-12-06 2019-11-05 Sprint Spectrum L.P. Use of block error rate as basis to control configuration of MU-MIMO service
US11018750B2 (en) * 2019-01-03 2021-05-25 Qualcomm Incorporated Recovery mechanism for secondary cell
WO2020240863A1 (ja) * 2019-05-31 2020-12-03 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US11638255B2 (en) * 2019-06-21 2023-04-25 Qualcomm Incorporated Techniques updating beams in periodic transmissions
US11723010B2 (en) 2019-06-27 2023-08-08 Qualcomm Incorporated Methods and apparatus to facilitate user equipment beam selection based on service demands
CN112788754B (zh) * 2019-11-07 2022-08-02 维沃移动通信有限公司 信息传输方法及设备
KR20210123835A (ko) * 2020-04-06 2021-10-14 삼성전자주식회사 네트워크의 상태에 기반한 패킷의 재전송을 수행하는 전자 장치 및 전자 장치의 동작 방법
US11909477B2 (en) 2020-05-27 2024-02-20 Nokia Technologies Oy Uplink beam reconfiguration
WO2022027622A1 (en) * 2020-08-07 2022-02-10 Zte Corporation Simultaneous downlink transmission and uplink panel switching
WO2022086778A1 (en) * 2020-10-23 2022-04-28 Mediatek Inc. Method for beam failure reporting procedure
CN112308038B (zh) * 2020-11-25 2022-09-27 哈尔滨工业大学 基于课堂式生成对抗网络模型的机械设备故障信号识别方法
JP7649455B2 (ja) 2021-07-12 2025-03-21 ウシオ電機株式会社 光源装置、誘電体バリア放電ランプの点灯回路、誘電体バリア放電ランプの点灯方法
CN116996997A (zh) * 2022-04-24 2023-11-03 大唐移动通信设备有限公司 波束信息传输方法、直通链路传输方法及设备
KR20240070754A (ko) * 2022-11-14 2024-05-22 서울대학교산학협력단 Ris를 활용한 무선 통신 시스템에서 기지국의 빔 실패 복구 방법 및 이를 위한 장치와 프로그램
CN119814240A (zh) * 2023-10-11 2025-04-11 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置

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US10382111B2 (en) * 2015-09-15 2019-08-13 Intel IP Corporation Beam interpolation in massive MIMO systems
KR20230128391A (ko) 2016-03-03 2023-09-04 인터디지탈 패튼 홀딩스, 인크 빔 포밍 기반의 시스템에서의 빔 제어를 위한 방법및 장치
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Publication number Publication date
KR20220146673A (ko) 2022-11-01
JP2021505007A (ja) 2021-02-15
KR102569073B1 (ko) 2023-08-21
US20190166645A1 (en) 2019-05-30
SG11202003679QA (en) 2020-06-29
EP3718222A1 (en) 2020-10-07
CN111386660A (zh) 2020-07-07
BR112020010390A2 (pt) 2020-11-24
JP7184892B2 (ja) 2022-12-06
CL2020001354A1 (es) 2021-02-12
TWI766125B (zh) 2022-06-01
WO2019108395A1 (en) 2019-06-06
TW201931893A (zh) 2019-08-01
KR20200092968A (ko) 2020-08-04
US11212860B2 (en) 2021-12-28

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