KR20220084036A - 빔 실패 복구 응답 - Google Patents

빔 실패 복구 응답 Download PDF

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Publication number
KR20220084036A
KR20220084036A KR1020227011192A KR20227011192A KR20220084036A KR 20220084036 A KR20220084036 A KR 20220084036A KR 1020227011192 A KR1020227011192 A KR 1020227011192A KR 20227011192 A KR20227011192 A KR 20227011192A KR 20220084036 A KR20220084036 A KR 20220084036A
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KR
South Korea
Prior art keywords
scell
message
bfrq
cell
bfrr
Prior art date
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Pending
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KR1020227011192A
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English (en)
Korean (ko)
Inventor
톈양 바이
얀 저우
정호 류
키란 베누고팔
타오 루오
준이 리
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20220084036A publication Critical patent/KR20220084036A/ko
Pending legal-status Critical Current

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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
    • 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
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1848—Time-out mechanisms
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04W24/04—Arrangements for maintaining operational condition
    • 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
    • H04W72/042—
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020227011192A 2019-10-11 2020-10-10 빔 실패 복구 응답 Pending KR20220084036A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962914398P 2019-10-11 2019-10-11
US62/914,398 2019-10-11
US17/067,242 2020-10-09
US17/067,242 US11546958B2 (en) 2019-10-11 2020-10-09 Beam failure recovery response
PCT/US2020/055163 WO2021072334A1 (en) 2019-10-11 2020-10-10 Beam failure recovery response

Publications (1)

Publication Number Publication Date
KR20220084036A true KR20220084036A (ko) 2022-06-21

Family

ID=75382238

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227011192A Pending KR20220084036A (ko) 2019-10-11 2020-10-10 빔 실패 복구 응답

Country Status (9)

Country Link
US (1) US11546958B2 (enExample)
EP (1) EP4042588A1 (enExample)
JP (1) JP7749548B2 (enExample)
KR (1) KR20220084036A (enExample)
CN (1) CN114503453B (enExample)
BR (1) BR112022006333A2 (enExample)
PH (1) PH12022550651A1 (enExample)
TW (1) TWI874468B (enExample)
WO (1) WO2021072334A1 (enExample)

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US11871290B2 (en) * 2018-12-21 2024-01-09 Ntt Docomo, Inc. Methods and devices for monitoring a radio link quality
US11695465B2 (en) * 2019-10-11 2023-07-04 Qualcomm Incorporated High reliability transmission mode for 2-step secondary cell beam failure recovery procedure
WO2022151207A1 (en) * 2021-01-14 2022-07-21 Apple Inc. Method for enhanced direct secondary cell activation
US12659831B2 (en) 2021-04-30 2026-06-16 Qualcomm Incorporated PUCCH reset after per-TRP beam failure recovery
CN115514400A (zh) * 2021-06-23 2022-12-23 中国移动通信有限公司研究院 上报方法、接收方法及装置
CN117561767A (zh) * 2021-06-24 2024-02-13 上海诺基亚贝尔股份有限公司 波束失败恢复
US12634977B2 (en) 2021-07-27 2026-05-19 Apple Inc. Latency reduction for beam failure recovery
WO2023010280A1 (en) * 2021-08-03 2023-02-09 Lenovo (Beijing) Limited Method and apparatus for beam determination
US12439469B2 (en) 2021-11-05 2025-10-07 Qualcomm Incorporated Beam reset in multiple transmit receive point deployments
KR20240087821A (ko) * 2021-11-05 2024-06-19 퀄컴 인코포레이티드 다수의 송신 수신 포인트 배치들에서의 빔 리셋
EP4213406B1 (en) * 2022-01-18 2025-10-22 Nokia Technologies Oy Enhanced activation of primary secondary cell group cell (pscell)
CN118285084A (zh) * 2022-10-31 2024-07-02 北京小米移动软件有限公司 信息处理方法及装置、通信设备及存储介质

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US10542545B2 (en) * 2017-02-06 2020-01-21 Mediatek Inc. Beam failure recovery mechanism for multi-beam operation
US11134492B2 (en) 2017-04-12 2021-09-28 Samsung Electronics Co., Ltd. Method and apparatus for beam recovery in next generation wireless systems
US10813097B2 (en) * 2017-06-14 2020-10-20 Qualcomm Incorporated System and method for transmitting beam failure recovery request
US11419173B2 (en) 2017-08-09 2022-08-16 Idac Holdings, Inc. Methods and systems for beam recovery and management
US10779171B2 (en) * 2017-09-11 2020-09-15 Mediatek Inc. Downlink spatial transmission and spatial reception mechanism in multi-beam operation
US11477789B2 (en) 2017-11-15 2022-10-18 Idac Holdings, Inc. Methods, apparatuses and systems for configuring/reconfiguring physical channel monitoring occasion in a wireless network
JP7333324B2 (ja) * 2017-12-22 2023-08-24 中興通訊股▲ふん▼有限公司 ビーム障害回復を実行するための方法および無線通信装置
CN111837345B (zh) 2018-01-12 2024-11-05 株式会社Ntt都科摩 用户终端以及无线通信方法
US10966183B2 (en) * 2018-01-12 2021-03-30 Apple Inc. Beam indication considering beam failure recovery in new radio
US10827508B2 (en) * 2018-02-13 2020-11-03 Ofinno, Llc Aperiodic indications for beam failure recovery
EP3766188A4 (en) 2018-03-16 2022-01-19 Lenovo (Beijing) Limited BEAM FAILURE RECOVERY
US11039350B2 (en) * 2018-04-02 2021-06-15 Comcast Cable Communications, Llc Beam failure recovery
WO2019191960A1 (en) * 2018-04-04 2019-10-10 Nec Corporation Methods and apparatus for processing beam failure of a secondary cell
WO2019192019A1 (en) 2018-04-06 2019-10-10 Nokia Shanghai Bell Co., Ltd. Apparatus, method and computer program
KR20210087485A (ko) * 2018-11-01 2021-07-12 콘비다 와이어리스, 엘엘씨 비-실패된 셀에 대한 빔 장애 복구
US11240863B2 (en) 2019-01-11 2022-02-01 Qualcomm Incorporated Autonomous transmission configuration updating
US11303345B2 (en) * 2019-05-02 2022-04-12 Ofinno, Llc Beam failure recovery procedure in carrier aggregation
CN114008933B (zh) * 2019-05-02 2025-01-14 苹果公司 用于波束失效恢复请求的系统和方法
WO2021006681A1 (en) * 2019-07-09 2021-01-14 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving beam failure recovery request for secondary cell
WO2021006690A1 (en) * 2019-07-10 2021-01-14 Samsung Electronics Co., Ltd. Method and apparatus for handling scheduling request (sr) cancellation, random access (ra) prioritization and concurrent occurrence of beam failure recovery (bfr) on primary cell (pcell) and secondary cell (scell)
WO2021008316A1 (en) * 2019-07-12 2021-01-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Apparatus and method of beam failure recovery for secondary cell
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Also Published As

Publication number Publication date
JP7749548B2 (ja) 2025-10-06
PH12022550651A1 (en) 2023-04-03
US20210112619A1 (en) 2021-04-15
EP4042588A1 (en) 2022-08-17
CN114503453B (zh) 2025-09-26
TWI874468B (zh) 2025-03-01
TW202131747A (zh) 2021-08-16
WO2021072334A1 (en) 2021-04-15
US11546958B2 (en) 2023-01-03
JP2022552174A (ja) 2022-12-15
CN114503453A (zh) 2022-05-13
BR112022006333A2 (pt) 2022-06-28

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