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CO2022000733A2 - Recuperación de fallas de haces de células secundarias basadas en grupos - Google Patents

Recuperación de fallas de haces de células secundarias basadas en grupos

Info

Publication number
CO2022000733A2
CO2022000733A2 CONC2022/0000733A CO2022000733A CO2022000733A2 CO 2022000733 A2 CO2022000733 A2 CO 2022000733A2 CO 2022000733 A CO2022000733 A CO 2022000733A CO 2022000733 A2 CO2022000733 A2 CO 2022000733A2
Authority
CO
Colombia
Prior art keywords
failure recovery
group
secondary cell
based secondary
cell bundle
Prior art date
Application number
CONC2022/0000733A
Other languages
English (en)
Inventor
Hidetoshi Suzuki
Ankit Bhamri
Xuan Tuong Tran
Lei Huang
Tien Ming Benjamin Koh
Yang Kang
Yoshihiko Ogawa
Original Assignee
Panasonic Ip Corp America
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 Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of CO2022000733A2 publication Critical patent/CO2022000733A2/es

Links

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
    • H04B7/08—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
    • 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
    • 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
    • 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
    • H04W72/20—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
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un aparato de comunicación incluye un receptor y circuitos. El receptor, recibe información de configuración para la recuperación de fallas de haces (BFR) de una pluralidad de células secundarias (SCells) que operan en una red. Los circuitos realizan la detección de fallas de haces (BFD) y reportan con base en la información de configuración.
CONC2022/0000733A 2019-08-13 2022-01-27 Recuperación de fallas de haces de células secundarias basadas en grupos CO2022000733A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG10201907430SA SG10201907430SA (en) 2019-08-13 2019-08-13 Group-based scell beam failure recovery
PCT/SG2020/050337 WO2021029824A1 (en) 2019-08-13 2020-06-16 Group-based scell beam failure recovery

Publications (1)

Publication Number Publication Date
CO2022000733A2 true CO2022000733A2 (es) 2022-01-28

Family

ID=74571276

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2022/0000733A CO2022000733A2 (es) 2019-08-13 2022-01-27 Recuperación de fallas de haces de células secundarias basadas en grupos

Country Status (11)

Country Link
US (2) US12166562B2 (es)
EP (1) EP4014357A4 (es)
JP (2) JP7577113B2 (es)
KR (1) KR20220047266A (es)
CN (1) CN114503451B (es)
BR (1) BR112022000547A2 (es)
CA (1) CA3146268C (es)
CO (1) CO2022000733A2 (es)
MX (1) MX2022001760A (es)
SG (1) SG10201907430SA (es)
WO (1) WO2021029824A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11606243B2 (en) * 2020-01-31 2023-03-14 Qualcomm Incorporated Beam failure detection in a second band based on measurements in a first band
KR20210117846A (ko) * 2020-03-20 2021-09-29 삼성전자주식회사 무선 통신 시스템에서 빔 실패 복구를 알리기 위한 방법 및 장치
US11888574B2 (en) * 2021-03-18 2024-01-30 Qualcomm Incorporated Beam failure recovery request for per beam group beam failure recovery
US20230262500A1 (en) * 2022-02-17 2023-08-17 Qualcomm Incorporated Relaying beam failure detection reports
WO2025107129A1 (zh) * 2023-11-20 2025-05-30 北京小米移动软件有限公司 测量方法、装置以及存储介质
WO2025212528A1 (en) * 2024-04-01 2025-10-09 Interdigital Patent Holdings, Inc. Methods for rlf predictions and recovery

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118138091A (zh) * 2016-11-02 2024-06-04 交互数字专利控股公司 基于群组的波束管理
US10716094B2 (en) * 2017-03-23 2020-07-14 Ofinno, Llc Packet duplication in a wireless device and wireless network
WO2019027294A1 (en) * 2017-08-04 2019-02-07 Samsung Electronics Co., Ltd. METHOD AND USER EQUIPMENT (UE) FOR BEAM MANAGEMENT FRAMEWORK FOR AGGREGATION OF CARRIERS
CN111149306A (zh) * 2017-08-09 2020-05-12 Idac控股公司 用于波束恢复和管理的方法和系统
KR20240070702A (ko) * 2017-11-14 2024-05-21 아이디에이씨 홀딩스, 인크. 무선 시스템에서의 보충 업링크
JP2021510027A (ja) * 2018-01-04 2021-04-08 富士通株式会社 ビーム失敗回復の設定と指示方法、装置及び通信システム
EP3718334A4 (en) * 2018-01-05 2021-08-25 Samsung Electronics Co., Ltd. DEVICE AND METHOD FOR BEAM RECOVERY ON A SECONDARY CELL
CN110022613B (zh) 2018-01-10 2019-12-17 展讯通信（上海）有限公司 波束接收失败的上报方法、用户设备及通信系统
US10805148B2 (en) * 2018-02-05 2020-10-13 Ofinno, Llc Beam failure recovery request procedure
EP4531298A3 (en) * 2018-09-27 2025-06-04 Nokia Technologies Oy Beam failure recovery for serving cell
WO2020184836A1 (ko) * 2019-03-11 2020-09-17 엘지전자 주식회사 무선 통신 시스템에서 단말의 빔 정보 전송 방법 및 이를 지원하는 단말 및 기지국
EP3906742A4 (en) * 2019-07-09 2022-03-23 Samsung Electronics Co., Ltd. METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING A FAILURE RECOVERY REQUEST FOR A SECONDARY CELL
US11626918B2 (en) * 2019-07-22 2023-04-11 FG Innovation Company Limited Method of performing beam failure recovery and related device
CN112351452A (zh) * 2019-08-09 2021-02-09 夏普株式会社 由用户设备执行的方法以及用户设备

Also Published As

Publication number Publication date
JP2025011309A (ja) 2025-01-23
KR20220047266A (ko) 2022-04-15
BR112022000547A2 (pt) 2022-03-15
EP4014357A4 (en) 2022-09-21
JP2022544078A (ja) 2022-10-17
CA3146268C (en) 2025-05-20
CN114503451B (zh) 2025-11-28
US12166562B2 (en) 2024-12-10
CA3146268A1 (en) 2021-02-18
CN114503451A (zh) 2022-05-13
US20220294520A1 (en) 2022-09-15
SG10201907430SA (en) 2021-03-30
WO2021029824A1 (en) 2021-02-18
EP4014357A1 (en) 2022-06-22
JP7787961B2 (ja) 2025-12-17
JP7577113B2 (ja) 2024-11-01
MX2022001760A (es) 2022-03-11
US20250062822A1 (en) 2025-02-20

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