JPWO2021053825A1 - - Google Patents

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Publication number
JPWO2021053825A1
JPWO2021053825A1 JP2021546165A JP2021546165A JPWO2021053825A1 JP WO2021053825 A1 JPWO2021053825 A1 JP WO2021053825A1 JP 2021546165 A JP2021546165 A JP 2021546165A JP 2021546165 A JP2021546165 A JP 2021546165A JP WO2021053825 A1 JPWO2021053825 A1 JP WO2021053825A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021546165A
Other languages
Japanese (ja)
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JPWO2021053825A5 (https=
JP7558958B2 (ja
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.)
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Publication date
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Publication of JPWO2021053825A1 publication Critical patent/JPWO2021053825A1/ja
Publication of JPWO2021053825A5 publication Critical patent/JPWO2021053825A5/ja
Application granted granted Critical
Publication of JP7558958B2 publication Critical patent/JP7558958B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0026—Division using four or more dimensions, e.g. beam steering or quasi-co-location [QCL]
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021546165A 2019-09-20 2019-09-20 端末 Active JP7558958B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/037079 WO2021053825A1 (ja) 2019-09-20 2019-09-20 端末

Publications (3)

Publication Number Publication Date
JPWO2021053825A1 true JPWO2021053825A1 (https=) 2021-03-25
JPWO2021053825A5 JPWO2021053825A5 (https=) 2022-08-23
JP7558958B2 JP7558958B2 (ja) 2024-10-01

Family

ID=74884450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021546165A Active JP7558958B2 (ja) 2019-09-20 2019-09-20 端末

Country Status (5)

Country Link
US (1) US20220377589A1 (https=)
EP (1) EP4033801A4 (https=)
JP (1) JP7558958B2 (https=)
CN (1) CN114391266B (https=)
WO (1) WO2021053825A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112752274B (zh) * 2019-10-29 2022-08-19 上海华为技术有限公司 波束切换方法以及波束切换装置
US11742925B2 (en) * 2020-07-30 2023-08-29 Samsung Electronics Co., Ltd. Methods and apparatus for mitigating codebook inaccuracy when using hierarchical beam operations
WO2022185548A1 (ja) * 2021-03-05 2022-09-09 株式会社Ｎｔｔドコモ 通信装置及び通信方法
TR2022020916A1 (tr) * 2022-12-28 2024-07-22 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi En yakindaki̇ serami̇k sağlik gereci̇ si̇stemi̇ne bağlanmak i̇çi̇n bi̇r yöntem ve bi̇r bağlanti si̇stemi̇
WO2026023230A1 (ja) * 2024-07-23 2026-01-29 シャープ株式会社 端末装置、および、基地局装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011193513A (ja) * 2000-11-16 2011-09-29 Sony Corp 情報処理装置および方法、通信装置および方法、通信システムおよび方法、プログラム、並びに記録媒体
WO2018232090A1 (en) * 2017-06-14 2018-12-20 Idac Holdings, Inc. Unified beam management in a wireless network

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
JP3910366B2 (ja) * 1999-04-23 2007-04-25 三菱電機株式会社 回線品質測定装置
EP2564543B1 (en) * 2011-02-11 2017-09-06 MediaTek Inc. Method of ue rsrq measurement precuation for interference coordination
US9014114B2 (en) * 2011-12-14 2015-04-21 Qualcomm Incorporated User equipment reference signal-based timing estimation
US20170118665A1 (en) * 2014-04-29 2017-04-27 Lg Electronics Inc. Method for performing measurement in wireless communication system and apparatus therefor
JP6979944B2 (ja) * 2016-05-12 2021-12-15 株式会社Ｎｔｔドコモ 端末、測定方法及び無線通信システム
WO2018128944A2 (en) * 2017-01-05 2018-07-12 Intel IP Corporation Measurement of beam refinement signal
US11134492B2 (en) * 2017-04-12 2021-09-28 Samsung Electronics Co., Ltd. Method and apparatus for beam recovery in next generation wireless systems
JP2019062506A (ja) * 2017-09-28 2019-04-18 シャープ株式会社 端末装置および方法
EP3718360A4 (en) * 2017-11-27 2021-08-11 Nokia Technologies Oy LINK BEAM NOTIFICATION FOR WIRELESS NETWORKS
US10784947B2 (en) * 2018-04-09 2020-09-22 Apple Inc. Methods of beam management and beam selection based on measurement reporting in new radio (NR) systems
CN112567639B (zh) * 2018-08-10 2024-04-02 苹果公司 用于通信的装置、方法以及存储介质
US10791474B2 (en) * 2018-09-07 2020-09-29 Apple Inc. Licensed assisted access signal detection for reducing power use

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011193513A (ja) * 2000-11-16 2011-09-29 Sony Corp 情報処理装置および方法、通信装置および方法、通信システムおよび方法、プログラム、並びに記録媒体
WO2018232090A1 (en) * 2017-06-14 2018-12-20 Idac Holdings, Inc. Unified beam management in a wireless network

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
NOKIA, ALCATEL-LUCENT SHANGHAI BELL: "Correction of solution 4[online]", 3GPP TSG RAN WG3 #96 R3-171761, JPN6023044777, 19 May 2017 (2017-05-19), ISSN: 0005285926 *
NOKIA, NOKIA SHANGHAI BELL: "NR L1-RSRP measurements and Reporting[online]", 3GPP TSG RAN WG4 #89 R4-1815435, JPN6020013547, 16 November 2018 (2018-11-16), ISSN: 0005285928 *
NTT DOCOMO, INC.: "Discussion on CSI-RS L1-RSRP measurement in immediate MDT[online]", 3GPP TSG RAN WG2 #106 R2-1907804, JPN6020013545, 17 May 2019 (2019-05-17), ISSN: 0005285925 *
NTT DOCOMO, INC.: "Remaining issues on L1-RSRP Computation for reporting[online]", 3GPP TSG RAN WG4 #88BIS R4-1812711, JPN6020013542, 12 October 2018 (2018-10-12), ISSN: 0005285927 *

Also Published As

Publication number Publication date
EP4033801A4 (en) 2023-06-07
EP4033801A1 (en) 2022-07-27
US20220377589A1 (en) 2022-11-24
CN114391266A (zh) 2022-04-22
WO2021053825A1 (ja) 2021-03-25
CN114391266B (zh) 2025-01-24
JP7558958B2 (ja) 2024-10-01

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