CN113273253B - 用于辅小区的恢复机制 - Google Patents

用于辅小区的恢复机制 Download PDF

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Publication number
CN113273253B
CN113273253B CN201980087921.7A CN201980087921A CN113273253B CN 113273253 B CN113273253 B CN 113273253B CN 201980087921 A CN201980087921 A CN 201980087921A CN 113273253 B CN113273253 B CN 113273253B
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China
Prior art keywords
cell
message
preferred beam
report
preferred
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CN201980087921.7A
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English (en)
Chinese (zh)
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CN113273253A (zh
Inventor
K·文努戈帕尔
J·H·刘
M·P·约翰威尔逊
骆涛
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Qualcomm Inc
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Qualcomm Inc
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Priority to CN202410548815.7A priority Critical patent/CN118612846A/zh
Publication of CN113273253A publication Critical patent/CN113273253A/zh
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Classifications

    • 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
    • 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
    • H04B7/0602—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 antenna switching
    • H04B7/0608—Antenna selection according to transmission parameters
    • H04B7/061—Antenna selection according to transmission parameters using feedback from receiving side
    • 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
    • H04B7/08—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
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • 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
    • 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
    • H04W72/232—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 physical layer, e.g. DCI signalling
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/085—Reselecting an access point involving beams of access points
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Quality & Reliability (AREA)
CN201980087921.7A 2019-01-03 2019-12-27 用于辅小区的恢复机制 Active CN113273253B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410548815.7A CN118612846A (zh) 2019-01-03 2019-12-27 用于辅小区的恢复机制

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962787937P 2019-01-03 2019-01-03
US62/787,937 2019-01-03
US16/727,678 US11018750B2 (en) 2019-01-03 2019-12-26 Recovery mechanism for secondary cell
US16/727,678 2019-12-26
PCT/US2019/068744 WO2020142375A1 (en) 2019-01-03 2019-12-27 Beam failure recovery mechanism for secondary cell

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202410548815.7A Division CN118612846A (zh) 2019-01-03 2019-12-27 用于辅小区的恢复机制

Publications (2)

Publication Number Publication Date
CN113273253A CN113273253A (zh) 2021-08-17
CN113273253B true CN113273253B (zh) 2024-05-14

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CN202410548815.7A Pending CN118612846A (zh) 2019-01-03 2019-12-27 用于辅小区的恢复机制

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US (5) US11018750B2 (https=)
EP (1) EP3906729A1 (https=)
JP (2) JP7502302B2 (https=)
KR (1) KR20210110594A (https=)
CN (2) CN113273253B (https=)
BR (1) BR112021012656A2 (https=)
SG (1) SG11202106962VA (https=)
WO (1) WO2020142375A1 (https=)

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WO2018112751A1 (zh) 2016-12-20 2018-06-28 北京小米移动软件有限公司 系统信息的传输方法及装置
US11018750B2 (en) 2019-01-03 2021-05-25 Qualcomm Incorporated Recovery mechanism for secondary cell
US11240863B2 (en) 2019-01-11 2022-02-01 Qualcomm Incorporated Autonomous transmission configuration updating
WO2022060014A1 (ko) * 2020-09-15 2022-03-24 엘지전자 주식회사 무선 통신 시스템에서 빔 보고 방법 및 장치
JP7714333B2 (ja) * 2020-11-10 2025-07-29 株式会社デンソー 基地局及びユーザ機器
US11736341B2 (en) * 2021-02-05 2023-08-22 Qualcomm Incorporated Beam failure indications between sidelink user equipments
US12495316B2 (en) * 2022-04-26 2025-12-09 Qualcomm Incorporated Utilization of secondary link for beam failure warning and recovery

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Also Published As

Publication number Publication date
JP2022516626A (ja) 2022-03-01
WO2020142375A1 (en) 2020-07-09
EP3906729A1 (en) 2021-11-10
US11018750B2 (en) 2021-05-25
US20230122288A1 (en) 2023-04-20
US20200220609A1 (en) 2020-07-09
KR20210110594A (ko) 2021-09-08
SG11202106962VA (en) 2021-07-29
CN118612846A (zh) 2024-09-06
US10992369B2 (en) 2021-04-27
CN113273253A (zh) 2021-08-17
US12028148B2 (en) 2024-07-02
US11552694B2 (en) 2023-01-10
US20210351836A1 (en) 2021-11-11
US20200220608A1 (en) 2020-07-09
JP2024107132A (ja) 2024-08-08
JP7502302B2 (ja) 2024-06-18
BR112021012656A2 (pt) 2021-09-08
US20240364409A1 (en) 2024-10-31

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