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
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
    • 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
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
    • H04W36/06—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
    • 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
    • H04W72/04—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
    • H04W72/20—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • 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
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 (4) US11018750B2 (en)
EP (1) EP3906729A1 (en)
JP (1) JP2022516626A (en)
KR (1) KR20210110594A (en)
CN (1) CN113273253A (en)
BR (1) BR112021012656A2 (en)
SG (1) SG11202106962VA (en)
WO (1) WO2020142375A1 (en)

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RU2733280C1 (en) * 2016-12-20 2020-10-01 Бейдзин Сяоми Мобайл Софтвэр Ко., Лтд. Method and apparatus for transmitting system information
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 (en) * 2020-09-15 2022-03-24 엘지전자 주식회사 Method and device for beam reporting in wireless communication system
US11736341B2 (en) * 2021-02-05 2023-08-22 Qualcomm Incorporated Beam failure indications between sidelink user equipments

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WO2008096431A1 (en) * 2007-02-08 2008-08-14 Fujitsu Limited Base station device, mobile communication system and cell selecting communication method
US8934395B2 (en) * 2008-10-24 2015-01-13 Qualcomm Incorporated Method and apparatus for uplink network MIMO in a wireless communication system
WO2010115304A1 (en) * 2009-04-09 2010-10-14 华为技术有限公司 A method for random accessing, evolution-node b and terminal equipment
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
US10904940B2 (en) * 2018-03-30 2021-01-26 Comcast Cable Communications, Llc Configuration for beam failure recovery
US11356956B2 (en) 2015-06-20 2022-06-07 Ofinno, Llc Uplink power control in a wireless device
US10542545B2 (en) * 2017-02-06 2020-01-21 Mediatek Inc. Beam failure recovery mechanism for multi-beam operation
CN110521134B (en) 2017-03-09 2023-04-04 Lg 电子株式会社 Method of performing beam recovery in wireless communication system and apparatus therefor
US20180269956A1 (en) 2017-03-14 2018-09-20 Qualcomm Incorporated Techniques and apparatuses for beam management
EP3603183A1 (en) * 2017-03-24 2020-02-05 Telefonaktiebolaget LM Ericsson (Publ) Wireless device, radio network node, and methods performed therein for handling communication in a wireless communication network
CN110603894A (en) 2017-05-03 2019-12-20 Idac控股公司 Beam recovery mechanism
CN108810922B (en) * 2017-05-03 2021-02-23 华为技术有限公司 Communication method, terminal and base station
CN111629413B (en) * 2017-05-15 2022-10-04 维沃移动通信有限公司 Beam failure processing method, secondary base station failure processing method and terminal
RU2740044C1 (en) * 2017-06-23 2020-12-31 Хуавэй Текнолоджиз Ко., Лтд. Unified mechanisms for detecting rlf, multibeam rlm and bfr with full spacing in nr
CN111149306A (en) 2017-08-09 2020-05-12 Idac控股公司 Method and system for beam recovery and management
WO2019032017A1 (en) * 2017-08-11 2019-02-14 Telefonaktiebolaget Lm Ericsson (Publ) Apparatuses and methods for performing beam recovery
EP3711371B1 (en) * 2017-11-14 2022-07-27 Fg Innovation Company Limited Methods, devices, and systems for network assisted transmission with multiple component carriers
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
US11444676B2 (en) 2017-12-27 2022-09-13 Ntt Docomo, Inc. User terminal and radio communication method
US11115892B2 (en) 2018-02-15 2021-09-07 Ofinno, Llc Beam failure information for radio configuration
ES2941470T3 (en) * 2018-03-28 2023-05-23 Beijing Xiaomi Mobile Software Co Ltd Information transmission method and information transmission device
CA3038779A1 (en) 2018-04-02 2019-10-02 Comcast Cable Communications, Llc Beam failure recovery
JP7295884B2 (en) 2018-04-13 2023-06-21 ノキア テクノロジーズ オサケユイチア Cell grouping for beam management
EP3831106B1 (en) * 2018-08-03 2023-12-13 Lenovo (Singapore) Pte. Ltd. Indicating radio capability changes in an inactive state
CA3060803A1 (en) * 2018-10-31 2020-04-30 Comcast Cable Communications, Llc Beam management for cells in wireless communications
US11018750B2 (en) 2019-01-03 2021-05-25 Qualcomm Incorporated Recovery mechanism for secondary cell

Also Published As

Publication number Publication date
US20210351836A1 (en) 2021-11-11
US20200220609A1 (en) 2020-07-09
US11018750B2 (en) 2021-05-25
US20200220608A1 (en) 2020-07-09
KR20210110594A (en) 2021-09-08
US20230122288A1 (en) 2023-04-20
WO2020142375A1 (en) 2020-07-09
CN113273253A (en) 2021-08-17
US10992369B2 (en) 2021-04-27
JP2022516626A (en) 2022-03-01
EP3906729A1 (en) 2021-11-10
BR112021012656A2 (en) 2021-09-08
US11552694B2 (en) 2023-01-10

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