KR20190105000A - 빔 조정 요청을 위한 시스템 및 방법 - Google Patents

빔 조정 요청을 위한 시스템 및 방법 Download PDF

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Publication number
KR20190105000A
KR20190105000A KR1020197019390A KR20197019390A KR20190105000A KR 20190105000 A KR20190105000 A KR 20190105000A KR 1020197019390 A KR1020197019390 A KR 1020197019390A KR 20197019390 A KR20197019390 A KR 20197019390A KR 20190105000 A KR20190105000 A KR 20190105000A
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KR
South Korea
Prior art keywords
rach
base station
parameter set
index
rach procedure
Prior art date
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Ceased
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KR1020197019390A
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English (en)
Korean (ko)
Inventor
무함마드 나즈물 이슬람
타오 루오
위르겐 세잔
순다르 수브라마니안
애시윈 삼파스
빌랄 사디크
준이 리
Original Assignee
퀄컴 인코포레이티드
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Filing date
Publication date
Priority claimed from US15/867,603 external-priority patent/US10615862B2/en
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Priority to KR1020247009565A priority Critical patent/KR20240045342A/ko
Publication of KR20190105000A publication Critical patent/KR20190105000A/ko
Ceased 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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • 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
    • H04B7/06—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
    • H04B7/06958—Multistage beam selection, e.g. beam refinement
    • 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
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
KR1020197019390A 2017-01-17 2018-01-11 빔 조정 요청을 위한 시스템 및 방법 Ceased KR20190105000A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020247009565A KR20240045342A (ko) 2017-01-17 2018-01-11 빔 조정 요청을 위한 시스템 및 방법

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201762447386P 2017-01-17 2017-01-17
US62/447,386 2017-01-17
US201762557082P 2017-09-11 2017-09-11
US62/557,082 2017-09-11
US201762567161P 2017-10-02 2017-10-02
US62/567,161 2017-10-02
US15/867,603 2018-01-10
US15/867,603 US10615862B2 (en) 2016-04-13 2018-01-10 System and method for beam adjustment request
PCT/US2018/013356 WO2018136300A1 (en) 2017-01-17 2018-01-11 System and method for beam adjustment request

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020247009565A Division KR20240045342A (ko) 2017-01-17 2018-01-11 빔 조정 요청을 위한 시스템 및 방법

Publications (1)

Publication Number Publication Date
KR20190105000A true KR20190105000A (ko) 2019-09-11

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Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020197019390A Ceased KR20190105000A (ko) 2017-01-17 2018-01-11 빔 조정 요청을 위한 시스템 및 방법
KR1020247009565A Pending KR20240045342A (ko) 2017-01-17 2018-01-11 빔 조정 요청을 위한 시스템 및 방법

Family Applications After (1)

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KR1020247009565A Pending KR20240045342A (ko) 2017-01-17 2018-01-11 빔 조정 요청을 위한 시스템 및 방법

Country Status (6)

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EP (2) EP4325984A3 (enExample)
JP (1) JP7092771B2 (enExample)
KR (2) KR20190105000A (enExample)
CN (2) CN113765570B (enExample)
BR (1) BR112019014375A2 (enExample)
WO (1) WO2018136300A1 (enExample)

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US10904940B2 (en) 2018-03-30 2021-01-26 Comcast Cable Communications, Llc Configuration for beam failure recovery
JP7197371B2 (ja) * 2017-02-03 2022-12-27 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US11950287B2 (en) 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Resource configuration of beam failure recovery request transmission
US10887939B2 (en) 2017-08-10 2021-01-05 Comcast Cable Communications, Llc Transmission power control for beam failure recovery requests
US10855359B2 (en) 2017-08-10 2020-12-01 Comcast Cable Communications, Llc Priority of beam failure recovery request and uplink channels
US11337265B2 (en) 2017-08-10 2022-05-17 Comcast Cable Communications, Llc Beam failure recovery request transmission
US11277301B2 (en) 2017-09-07 2022-03-15 Comcast Cable Communications, Llc Unified downlink control information for beam management
US11611468B2 (en) 2017-09-28 2023-03-21 Comcast Cable Communications, Llc Beam management with DRX configuration
CA3024596A1 (en) 2017-11-16 2019-05-16 Comcast Cable Communications, Llc Beam paging assistance
EP4195837A3 (en) 2018-01-09 2023-09-20 Comcast Cable Communications, LLC Beam selection in beam failure recovery request retransmission
EP3525516B1 (en) 2018-02-09 2022-08-31 Comcast Cable Communications, LLC Beam failure recovery procedure in carrier aggregation
US11115892B2 (en) 2018-02-15 2021-09-07 Ofinno, Llc Beam failure information for radio configuration
US11419066B2 (en) 2018-02-15 2022-08-16 Comcast Cable Communications, Llc Beam failure report
US11039350B2 (en) 2018-04-02 2021-06-15 Comcast Cable Communications, Llc Beam failure recovery
US11095355B2 (en) 2018-05-10 2021-08-17 Comcast Cable Communications, Llc Prioritization in beam failure recovery procedures
CN110784932B (zh) * 2018-07-31 2022-02-01 维沃移动通信有限公司 随机接入方法、终端设备及网络设备
WO2020029203A1 (en) * 2018-08-09 2020-02-13 Nec Corporation Method, device and computer readable medium for beam failure recovery for secondary cell
EP3609285B1 (en) 2018-08-09 2021-10-06 Comcast Cable Communications, LLC Resource management for beam failure recovery procedures
US20210314049A1 (en) * 2018-08-09 2021-10-07 Ntt Docomo, Inc. User terminal and radio communication method
WO2020029162A1 (en) * 2018-08-09 2020-02-13 Qualcomm Incorporated Beam failure recovery request transmission for repetitious communication
CN112740745B (zh) * 2018-09-21 2024-05-07 苹果公司 向子节点发送信号通知第五代（5g）新无线电（nr）（5g-nr）集成接入和回程（iab）中的回程波束故障
CA3056500A1 (en) 2018-09-24 2020-03-24 Comcast Cable Communications, Llc Beam failure recovery procedures
EP3629492A1 (en) 2018-09-25 2020-04-01 Comcast Cable Communications LLC Beam configuration for secondary cells
WO2020061844A1 (zh) 2018-09-26 2020-04-02 富士通株式会社 信号发送方法、信号接收方法及装置
PL3857731T3 (pl) 2018-09-27 2025-04-22 Nokia Technologies Oy Odzyskiwanie sygnału po awarii wiązki dla komórki obsługującej
CN111385890B (zh) * 2018-12-29 2023-05-02 成都华为技术有限公司 一种波束失败恢复方法及装置
US11979912B2 (en) * 2019-02-07 2024-05-07 Qualcomm Incorporated Signaling of transmission parameters
US11438047B2 (en) * 2019-02-14 2022-09-06 Qualcomm Incorporated Beam failure indication techniques
CN113875166A (zh) * 2019-03-29 2021-12-31 弗劳恩霍夫应用研究促进协会 用于在无线通信网络中进行通信的设备以及用于操作和测试设备的方法
EP3952191B1 (en) * 2019-05-03 2023-09-06 LG Electronics Inc. Method and device for transmitting sidelink reference signal in nr v2x
EP4042605A1 (en) * 2019-10-08 2022-08-17 Nokia Technologies Oy Synchronization signal spanning multiple symbols for mmwave communication
CN118175573A (zh) * 2019-11-07 2024-06-11 联发科技股份有限公司 一种波束故障恢复方法及用户设备
WO2021159398A1 (zh) * 2020-02-13 2021-08-19 华为技术有限公司 波束失败恢复的方法和装置
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KR102118693B1 (ko) * 2013-06-24 2020-06-03 삼성전자주식회사 무선 통신 시스템에서 랜덤 액세스를 위한 적응적 송신 빔 패턴 결정 장치 및 방법

Also Published As

Publication number Publication date
WO2018136300A1 (en) 2018-07-26
BR112019014375A2 (pt) 2020-02-11
JP2020507953A (ja) 2020-03-12
CN110089041A (zh) 2019-08-02
EP4325984A2 (en) 2024-02-21
EP3571778C0 (en) 2024-02-21
EP3571778B1 (en) 2024-02-21
JP7092771B2 (ja) 2022-06-28
EP4325984A3 (en) 2024-03-13
CN110089041B (zh) 2021-08-24
CA3047143A1 (en) 2018-07-26
CN113765570A (zh) 2021-12-07
KR20240045342A (ko) 2024-04-05
CN113765570B (zh) 2024-02-13
EP3571778A1 (en) 2019-11-27

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