SG11202106962VA - Beam failure recovery mechanism for secondary cell - Google Patents

Beam failure recovery mechanism for secondary cell

Info

Publication number
SG11202106962VA
SG11202106962VA SG11202106962VA SG11202106962VA SG11202106962VA SG 11202106962V A SG11202106962V A SG 11202106962VA SG 11202106962V A SG11202106962V A SG 11202106962VA SG 11202106962V A SG11202106962V A SG 11202106962VA SG 11202106962V A SG11202106962V A SG 11202106962VA
Authority
SG
Singapore
Prior art keywords
secondary cell
failure recovery
beam failure
recovery mechanism
cell
Prior art date
Application number
SG11202106962VA
Other languages
English (en)
Inventor
Kiran Venugopal
Jung Ho Ryu
Wilson Makesh Pravin John
Tao Luo
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 SG11202106962VA publication Critical patent/SG11202106962VA/en

Links

Classifications

    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • H04W36/06—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
    • 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
    • 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
    • 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
    • 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
    • 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

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)
SG11202106962VA 2019-01-03 2019-12-27 Beam failure recovery mechanism for secondary cell SG11202106962VA (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
SG11202106962VA true SG11202106962VA (en) 2021-07-29

Family

ID=71405315

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202106962VA SG11202106962VA (en) 2019-01-03 2019-12-27 Beam failure recovery mechanism for secondary cell

Country Status (8)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102293503B1 (ko) * 2016-12-20 2021-08-26 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 시스템 정보의 전송 방법 및 장치
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
US12700900B2 (en) 2020-09-15 2026-08-04 Lg Electronics Inc. Method and device for beam reporting in wireless communication system
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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WO2008096431A1 (ja) * 2007-02-08 2008-08-14 Fujitsu Limited 基地局装置、移動通信システム及びセル選択通信方法
US8934395B2 (en) * 2008-10-24 2015-01-13 Qualcomm Incorporated Method and apparatus for uplink network MIMO in a wireless communication system
EP3288310B1 (en) * 2009-04-09 2019-06-12 Huawei Technologies Co., Ltd. Random access method in a handover involving carrier aggregation
US8548511B2 (en) * 2010-06-21 2013-10-01 Qualcomm Incorporated Energy saving mode with maintained number of advertised transmit antennas
US8837304B2 (en) * 2011-04-08 2014-09-16 Sharp Kabushiki Kaisha Devices for multi-group communications
US20160242182A1 (en) * 2015-02-12 2016-08-18 Qualcomm Incorporated Techniques for selecting uplink transmit antenna in multiple connectivity wireless communications
US11356956B2 (en) 2015-06-20 2022-06-07 Ofinno, Llc Uplink power control in a wireless device
US11265829B2 (en) 2017-01-05 2022-03-01 FG Innovation Company Limited Method and apparatus for determining beam direction
US10542545B2 (en) * 2017-02-06 2020-01-21 Mediatek Inc. Beam failure recovery mechanism for multi-beam operation
US11539421B2 (en) 2017-03-09 2022-12-27 Lg Electronics Inc. Method for recovering beam in wireless communication system and device therefor
US20180269956A1 (en) 2017-03-14 2018-09-20 Qualcomm Incorporated Techniques and apparatuses for beam management
US11122472B2 (en) * 2017-03-24 2021-09-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for beam tracking failure recovery
EP3620029A1 (en) 2017-05-03 2020-03-11 IDAC Holdings, Inc. Beam recovery mechanism
CN108810922B (zh) * 2017-05-03 2021-02-23 华为技术有限公司 一种通信方法及终端、基站
CN111629413B (zh) * 2017-05-15 2022-10-04 维沃移动通信有限公司 波束失败处理方法、辅基站失败处理方法及终端
EP3632178A1 (en) * 2017-06-23 2020-04-08 Huawei Technologies Co. Ltd. Unified rlf detection, multi-beam rlm, and full-diversity bfr mechanisms in nr
US11419173B2 (en) 2017-08-09 2022-08-16 Idac Holdings, Inc. Methods and systems for beam recovery and management
US11950287B2 (en) * 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Resource configuration of beam failure recovery request transmission
WO2019032017A1 (en) * 2017-08-11 2019-02-14 Telefonaktiebolaget Lm Ericsson (Publ) APPARATUSES AND METHODS FOR ACHIEVING BEAM RECOVERY
US11611468B2 (en) * 2017-09-28 2023-03-21 Comcast Cable Communications, Llc Beam management with DRX configuration
CN111316706B (zh) * 2017-11-14 2022-03-18 鸿颖创新有限公司 用于具有多分量载波的网络辅助传输的方法、设备和系统
EP3563511B1 (en) * 2017-11-16 2020-06-17 Ofinno, LLC Channel state information report on bandwidth part
US11212860B2 (en) * 2017-11-29 2021-12-28 Qualcomm Incorporated Determining beam candidates for transmitting beam failure recovery signal
US11050478B2 (en) * 2017-12-19 2021-06-29 Samsung Electronics Co., Ltd. Method and apparatus for beam reporting in next generation wireless systems
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
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EP3780852B1 (en) * 2018-03-28 2023-02-15 Beijing Xiaomi Mobile Software Co., Ltd. Information transmission method and information transmission device
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US11018750B2 (en) 2019-01-03 2021-05-25 Qualcomm Incorporated Recovery mechanism for secondary cell

Also Published As

Publication number Publication date
US11552694B2 (en) 2023-01-10
CN113273253B (zh) 2024-05-14
US20200220609A1 (en) 2020-07-09
EP3906729A1 (en) 2021-11-10
WO2020142375A1 (en) 2020-07-09
US12028148B2 (en) 2024-07-02
KR20210110594A (ko) 2021-09-08
BR112021012656A2 (pt) 2021-09-08
CN113273253A (zh) 2021-08-17
US20200220608A1 (en) 2020-07-09
US20210351836A1 (en) 2021-11-11
US10992369B2 (en) 2021-04-27
US11018750B2 (en) 2021-05-25
CN118612846A (zh) 2024-09-06
JP2022516626A (ja) 2022-03-01
JP7502302B2 (ja) 2024-06-18
US12627366B2 (en) 2026-05-12
US20230122288A1 (en) 2023-04-20
JP2024107132A (ja) 2024-08-08
US20240364409A1 (en) 2024-10-31

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