KR20260049329A - 빔 조정 요청을 위한 시스템 및 방법 - Google Patents

빔 조정 요청을 위한 시스템 및 방법

Info

Publication number
KR20260049329A
KR20260049329A KR1020267009064A KR20267009064A KR20260049329A KR 20260049329 A KR20260049329 A KR 20260049329A KR 1020267009064 A KR1020267009064 A KR 1020267009064A KR 20267009064 A KR20267009064 A KR 20267009064A KR 20260049329 A KR20260049329 A KR 20260049329A
Authority
KR
South Korea
Prior art keywords
base station
rach
index
request
resource
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020267009064A
Other languages
English (en)
Korean (ko)
Inventor
무함마드 나즈물 이슬람
타오 루오
위르겐 세잔
순다르 수브라마니안
애시윈 삼파스
빌랄 사디크
준이 리
Original Assignee
퀄컴 인코포레이티드
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
Priority claimed from US15/867,603 external-priority patent/US10615862B2/en
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20260049329A publication Critical patent/KR20260049329A/ko
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • 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
    • 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
    • H04B7/06—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
    • H04B7/08—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)
KR1020267009064A 2017-01-17 2018-01-11 빔 조정 요청을 위한 시스템 및 방법 Pending KR20260049329A (ko)

Applications Claiming Priority (10)

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
KR1020247009565A KR20240045342A (ko) 2017-01-17 2018-01-11 빔 조정 요청을 위한 시스템 및 방법
PCT/US2018/013356 WO2018136300A1 (en) 2017-01-17 2018-01-11 System and method for beam adjustment request

Related Parent 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
KR20260049329A true KR20260049329A (ko) 2026-04-13

Family

ID=61569375

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020267009064A Pending KR20260049329A (ko) 2017-01-17 2018-01-11 빔 조정 요청을 위한 시스템 및 방법
KR1020247009565A Ceased KR20240045342A (ko) 2017-01-17 2018-01-11 빔 조정 요청을 위한 시스템 및 방법
KR1020197019390A Ceased KR20190105000A (ko) 2017-01-17 2018-01-11 빔 조정 요청을 위한 시스템 및 방법

Family Applications After (2)

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

Country Status (6)

Country Link
EP (2) EP3571778B1 (https=)
JP (1) JP7092771B2 (https=)
KR (3) KR20260049329A (https=)
CN (2) CN113765570B (https=)
BR (1) BR112019014375A2 (https=)
WO (1) WO2018136300A1 (https=)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12244527B2 (en) * 2017-02-03 2025-03-04 Ntt Docomo, Inc. User terminal and radio communication method
US11337265B2 (en) 2017-08-10 2022-05-17 Comcast Cable Communications, Llc 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
US11950287B2 (en) 2017-08-10 2024-04-02 Comcast Cable Communications, Llc Resource configuration of beam failure recovery request transmission
US10855359B2 (en) 2017-08-10 2020-12-01 Comcast Cable Communications, Llc Priority of beam failure recovery request and uplink channels
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
US10660063B2 (en) 2017-11-16 2020-05-19 Comcast Cable Communications, Llc Beam paging assistance
CA3029372A1 (en) 2018-01-09 2019-07-09 Comcast Cable Communications, Llc Beam selection in beam failure recovery request retransmission
EP4117385A1 (en) 2018-02-09 2023-01-11 Comcast Cable Communications, LLC Beam failure recovery procedure in carrier aggregation
EP4734393A1 (en) 2018-02-15 2026-04-29 Ofinno, LLC Beam failure report
US11115892B2 (en) 2018-02-15 2021-09-07 Ofinno, Llc Beam failure information for radio configuration
CA3038605A1 (en) 2018-03-30 2019-09-30 Comcast Cable Communications, Llc Configuration for beam failure recovery
EP3557778B1 (en) 2018-04-02 2022-11-16 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
EP3836733A4 (en) * 2018-08-09 2022-07-06 NTT DoCoMo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD
US11012137B2 (en) 2018-08-09 2021-05-18 Comcast Cable Communications, Llc Resource management for beam failure recovery procedures
WO2020029203A1 (en) * 2018-08-09 2020-02-13 Nec Corporation Method, device and computer readable medium for beam failure recovery for secondary cell
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
EP3627721A1 (en) 2018-09-24 2020-03-25 Comcast Cable Communications LLC Beam failure recovery procedures
EP4550885A3 (en) 2018-09-25 2025-07-23 Ofinno, 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
BR112021004440A2 (pt) 2018-09-27 2021-05-25 Nokia Technologies Oy recuperação de falha de feixe para célula de serviço
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
JP7379526B2 (ja) * 2019-03-29 2023-11-14 フラウンホーファー－ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン 無線通信ネットワークにおいて通信するためのデバイス、ならびにデバイスを動作および試験するための方法
JP7147083B2 (ja) * 2019-05-03 2022-10-04 エルジー エレクトロニクス インコーポレイティド Ｎｒ ｖ２ｘからサイドリンク参照信号を送信する方法及び装置
US12362849B2 (en) 2019-10-08 2025-07-15 Nokia Technologies Oy Apparatus, method, and computer program
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
CN112565118B (zh) * 2020-11-25 2022-11-01 哈尔滨工业大学 毫米波透镜天线阵列通信系统信道估计方法
CN113194546B (zh) * 2021-04-04 2023-12-15 山西昊翔能源集团有限公司 一种电网节点设备的运行大数据传输方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100407598C (zh) * 2004-07-13 2008-07-30 中兴通讯股份有限公司 一种基于多载波的公共物理信道分配方法
WO2014098444A1 (ko) * 2012-12-17 2014-06-26 엘지전자 주식회사 하향링크 신호 수신 방법 및 사용자기기와 하향링크 신호 전송 방법 및 기지국
US9468022B2 (en) * 2012-12-26 2016-10-11 Samsung Electronics Co., Ltd. Method and apparatus for random access in communication system with large number of antennas
US9814076B2 (en) * 2013-01-28 2017-11-07 Lg Electronics Inc. Method for performing high-speed initial access process in wireless access system supporting ultrahigh frequency band, and device supporting same
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
CN113765570A (zh) 2021-12-07
BR112019014375A2 (pt) 2020-02-11
CN110089041B (zh) 2021-08-24
WO2018136300A1 (en) 2018-07-26
JP7092771B2 (ja) 2022-06-28
EP3571778C0 (en) 2024-02-21
CN113765570B (zh) 2024-02-13
EP3571778B1 (en) 2024-02-21
EP4325984A2 (en) 2024-02-21
CA3047143A1 (en) 2018-07-26
JP2020507953A (ja) 2020-03-12
EP3571778A1 (en) 2019-11-27
KR20190105000A (ko) 2019-09-11
CN110089041A (zh) 2019-08-02
EP4325984A3 (en) 2024-03-13
KR20240045342A (ko) 2024-04-05

Similar Documents

Publication Publication Date Title
US10903890B2 (en) System and method for beam adjustment request
US12471086B2 (en) System and method for repetition of scheduling information on a control channel
EP3571778B1 (en) System and method for beam adjustment request
US11075725B2 (en) System and method for beam adjustment request
AU2017277570B2 (en) RACH design for beamformed communications
KR102313328B1 (ko) Nr 에서의 prach 및 pusch 분리를 위한 다른 방법들
AU2017315779A1 (en) Initial access procedure using preconfigured resources
US11617203B2 (en) Sounding reference signals triggered by random access message 2 for random access message 4 quasi co-location
CN117997499A (zh) 无线通信方法、装置以及计算机可读介质
CA3047143C (en) System and method for beam adjustment request
CN118119033A (zh) 无线通信方法、装置以及计算机可读介质

Legal Events

Date Code Title Description
A16 Divisional, continuation or continuation in part application filed

Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A16-DIV-PA0104 (AS PROVIDED BY THE NATIONAL OFFICE)

PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A16-div-PA0104

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)