JP7227229B2 - ビームペアリンクを確立するための技法 - Google Patents

ビームペアリンクを確立するための技法 Download PDF

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JP7227229B2
JP7227229B2 JP2020514749A JP2020514749A JP7227229B2 JP 7227229 B2 JP7227229 B2 JP 7227229B2 JP 2020514749 A JP2020514749 A JP 2020514749A JP 2020514749 A JP2020514749 A JP 2020514749A JP 7227229 B2 JP7227229 B2 JP 7227229B2
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base station
beams
message
downlink
time window
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JP2020533910A5 (enExample
JP2020533910A (ja
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ジョン・ウィルソン、マケシュ・プラビン
ルオ、タオ
ワン、シャオ・フェン
アッカラカラン、ソニー
ナガラジャ、サミート
ジョウ、ヤン
チェン、シェンボ
モントジョ、ジュアン
ナム、ウソク
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04B7/0696—Determining beam pairs
    • 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
    • H04B17/318—Received signal strength
    • 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
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Lock And Its Accessories (AREA)
JP2020514749A 2017-09-13 2018-09-12 ビームペアリンクを確立するための技法 Active JP7227229B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762558187P 2017-09-13 2017-09-13
US62/558,187 2017-09-13
US16/128,355 2018-09-11
US16/128,355 US11510193B2 (en) 2017-09-13 2018-09-11 Techniques for establishing a beam pair link
PCT/US2018/050719 WO2019055542A1 (en) 2017-09-13 2018-09-12 TECHNIQUES FOR ESTABLISHING A PAIR LINK OF BEAMS

Publications (3)

Publication Number Publication Date
JP2020533910A JP2020533910A (ja) 2020-11-19
JP2020533910A5 JP2020533910A5 (enExample) 2021-09-24
JP7227229B2 true JP7227229B2 (ja) 2023-02-21

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JP2020514749A Active JP7227229B2 (ja) 2017-09-13 2018-09-12 ビームペアリンクを確立するための技法

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Country Link
US (1) US11510193B2 (enExample)
EP (1) EP3682559A1 (enExample)
JP (1) JP7227229B2 (enExample)
KR (1) KR102724149B1 (enExample)
CN (1) CN111066260B (enExample)
BR (1) BR112020004817A2 (enExample)
CA (1) CA3072512A1 (enExample)
TW (1) TWI789425B (enExample)
WO (1) WO2019055542A1 (enExample)

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US11013054B2 (en) * 2019-04-12 2021-05-18 Ofinno, Llc UE-assistance to support multiple systems based on frequency band combinations
US11979932B2 (en) * 2019-05-10 2024-05-07 Qualcomm Incorporated Radio link maintenance for sidelink wireless communications
US11277193B2 (en) * 2019-05-31 2022-03-15 Qualcomm Incorporated Beam selection procedures for multi-stream environments
US12256276B2 (en) 2019-06-26 2025-03-18 Qualcomm Incorporated Per-SSB beam switching for neighbor cell measurement in a synchronized network
US11463969B2 (en) * 2019-07-31 2022-10-04 Qualcomm Incorporated Techniques for connecting a wireless repeater to multiple base stations
US11503482B2 (en) * 2019-08-13 2022-11-15 Qualcomm Incorporated Techniques for switching to fallback beam
US11228346B2 (en) * 2019-10-03 2022-01-18 Qualcomm Incorporated Beam capability enhancements using multiple receive ports
US20230128847A1 (en) * 2020-04-01 2023-04-27 Qualcomm Incorporated Efficient scg activation and deactivation and maintaining uplink timing alignment with a secondary node
CN115443615A (zh) * 2020-04-08 2022-12-06 苹果公司 用于pucch和pusch的发射器波束选择
US11909477B2 (en) * 2020-05-27 2024-02-20 Nokia Technologies Oy Uplink beam reconfiguration
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US20220046431A1 (en) * 2020-08-06 2022-02-10 Qualcomm Incorporated Cell and full duplex beam pair updating
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CN114916070B (zh) * 2021-02-10 2025-09-12 华为技术有限公司 一种通信方法及装置
CN118476287A (zh) * 2021-12-31 2024-08-09 华为技术有限公司 用于空中通信设备波束管理的波束图案配置
WO2024172436A1 (ko) * 2023-02-13 2024-08-22 엘지전자 주식회사 무선통신시스템에서 사이드링크 mmwave에서 beam pairing 에 관련된 ue의 동작 방법

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Also Published As

Publication number Publication date
EP3682559A1 (en) 2020-07-22
TW201921980A (zh) 2019-06-01
TWI789425B (zh) 2023-01-11
US11510193B2 (en) 2022-11-22
KR102724149B1 (ko) 2024-10-30
JP2020533910A (ja) 2020-11-19
WO2019055542A1 (en) 2019-03-21
US20190082438A1 (en) 2019-03-14
KR20200054175A (ko) 2020-05-19
CA3072512A1 (en) 2019-03-21
CN111066260B (zh) 2023-09-22
CN111066260A (zh) 2020-04-24
BR112020004817A2 (pt) 2020-09-24

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