JP6769160B2 - 端末装置、基地局、方法及び記録媒体 - Google Patents

端末装置、基地局、方法及び記録媒体 Download PDF

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Publication number
JP6769160B2
JP6769160B2 JP2016150170A JP2016150170A JP6769160B2 JP 6769160 B2 JP6769160 B2 JP 6769160B2 JP 2016150170 A JP2016150170 A JP 2016150170A JP 2016150170 A JP2016150170 A JP 2016150170A JP 6769160 B2 JP6769160 B2 JP 6769160B2
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enb
base station
quality information
terminal device
control unit
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Japanese (ja)
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JP2018019345A (ja
JP2018019345A5 (enExample
Inventor
高野　裕昭
裕昭 高野
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Sony Corp
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Sony Corp
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Priority to JP2016150170A priority Critical patent/JP6769160B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Priority to KR1020197001452A priority patent/KR102332909B1/ko
Priority to CN201780045304.1A priority patent/CN109479202B/zh
Priority to EP17833910.7A priority patent/EP3493577B1/en
Priority to ES17833910T priority patent/ES2949361T3/es
Priority to PCT/JP2017/022400 priority patent/WO2018020900A1/ja
Priority to US16/313,263 priority patent/US10897296B2/en
Publication of JP2018019345A publication Critical patent/JP2018019345A/ja
Publication of JP2018019345A5 publication Critical patent/JP2018019345A5/ja
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    • 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
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
    • 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
    • H04B7/06966—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using beam correspondence; using channel reciprocity, e.g. downlink beam training based on uplink sounding reference signal [SRS]
    • 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
    • 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
    • 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
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/25—Maintenance of established connections
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Optical Communication System (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2016150170A 2016-07-29 2016-07-29 端末装置、基地局、方法及び記録媒体 Active JP6769160B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2016150170A JP6769160B2 (ja) 2016-07-29 2016-07-29 端末装置、基地局、方法及び記録媒体
CN201780045304.1A CN109479202B (zh) 2016-07-29 2017-06-16 终端装置、基站、方法和记录介质
EP17833910.7A EP3493577B1 (en) 2016-07-29 2017-06-16 Terminal device, base station, method, and recording medium
ES17833910T ES2949361T3 (es) 2016-07-29 2017-06-16 Dispositivo terminal, estación base, método y medio de grabación
KR1020197001452A KR102332909B1 (ko) 2016-07-29 2017-06-16 단말 장치, 기지국, 방법 및 기록 매체
PCT/JP2017/022400 WO2018020900A1 (ja) 2016-07-29 2017-06-16 端末装置、基地局、方法及び記録媒体
US16/313,263 US10897296B2 (en) 2016-07-29 2017-06-16 Terminal apparatus, base station, method and recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016150170A JP6769160B2 (ja) 2016-07-29 2016-07-29 端末装置、基地局、方法及び記録媒体

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JP2018019345A JP2018019345A (ja) 2018-02-01
JP2018019345A5 JP2018019345A5 (enExample) 2019-09-05
JP6769160B2 true JP6769160B2 (ja) 2020-10-14

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US (1) US10897296B2 (enExample)
EP (1) EP3493577B1 (enExample)
JP (1) JP6769160B2 (enExample)
KR (1) KR102332909B1 (enExample)
CN (1) CN109479202B (enExample)
ES (1) ES2949361T3 (enExample)
WO (1) WO2018020900A1 (enExample)

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US10674412B2 (en) * 2016-05-20 2020-06-02 Sony Corporation Telecommunications apparatus and methods
CN107635241B (zh) * 2017-09-27 2021-05-07 中兴通讯股份有限公司 下行数据的发送方法及装置、接收方法及装置、存储介质
CN110536339B (zh) 2018-05-25 2021-04-23 维沃移动通信有限公司 一种信息处理方法、装置、终端及通信设备
EP3900211B1 (en) 2018-12-21 2022-05-11 Telefonaktiebolaget LM Ericsson (publ) Methods, apparatus and machine-readable mediums related to wireless access in communication networks
EP4094398A4 (en) * 2020-01-25 2024-03-06 Qualcomm Incorporated CONFIGURATION OF FOUNDATION REFERENCE SIGNALS
CN111885549B (zh) * 2020-06-29 2025-02-18 中兴通讯股份有限公司 信息采集方法、装置、存储介质及电子装置
EP4315948A4 (en) * 2021-04-02 2024-06-05 ZTE Corporation SYSTEMS AND METHODS FOR REPORTING AND BEAM MANAGEMENT USING ARTIFICIAL INTELLIGENCE
US12108468B1 (en) * 2021-04-09 2024-10-01 T-Mobile Innovations Llc Cell selection management for airborne mobile stations
WO2022236645A1 (en) * 2021-05-10 2022-11-17 Apple Inc. Fast measurement with multiple concurrent beams
JP7734100B2 (ja) * 2022-02-22 2025-09-04 株式会社国際電気 メッシュネットワークシステム及び移動ノード

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JP4648015B2 (ja) * 2005-01-28 2011-03-09 株式会社エヌ・ティ・ティ・ドコモ 送信装置及び送信方法
EP2552154B1 (en) * 2011-07-25 2014-12-31 Alcatel Lucent A femto-gateway, a cellular telecommunications network, and a method of identifying a handover target femtocell base station
CN104541460B (zh) * 2012-07-12 2018-10-12 Lg电子株式会社 在无线接入系统中向天线端口发送基准信号的方法
KR101957783B1 (ko) * 2012-09-12 2019-03-13 삼성전자주식회사 무선 통신 시스템에서 핸드오버를 위한 장치 및 방법
US9516563B2 (en) * 2013-01-21 2016-12-06 Intel Corporation Apparatus, system and method of handover of a beamformed link
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JP2015164281A (ja) 2014-01-31 2015-09-10 株式会社Ｎｔｔドコモ ユーザ装置、基地局、及び通信方法
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Also Published As

Publication number Publication date
JP2018019345A (ja) 2018-02-01
ES2949361T3 (es) 2023-09-28
CN109479202A (zh) 2019-03-15
US10897296B2 (en) 2021-01-19
KR20190034197A (ko) 2019-04-01
KR102332909B1 (ko) 2021-11-30
EP3493577A4 (en) 2019-07-24
WO2018020900A1 (ja) 2018-02-01
CN109479202B (zh) 2022-09-13
EP3493577A1 (en) 2019-06-05
EP3493577B1 (en) 2023-06-07
US20190158166A1 (en) 2019-05-23

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