JPWO2020235456A1 - - Google Patents

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Publication number
JPWO2020235456A1
JPWO2020235456A1 JP2021520753A JP2021520753A JPWO2020235456A1 JP WO2020235456 A1 JPWO2020235456 A1 JP WO2020235456A1 JP 2021520753 A JP2021520753 A JP 2021520753A JP 2021520753 A JP2021520753 A JP 2021520753A JP WO2020235456 A1 JPWO2020235456 A1 JP WO2020235456A1
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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.)
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Application number
JP2021520753A
Other versions
JP7387729B2 (ja
JPWO2020235456A5 (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.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2020235456A1 publication Critical patent/JPWO2020235456A1/ja
Publication of JPWO2020235456A5 publication Critical patent/JPWO2020235456A5/ja
Application granted granted Critical
Publication of JP7387729B2 publication Critical patent/JP7387729B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink 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
    • H04B7/06—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
    • 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
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021520753A 2019-05-17 2020-05-14 端末、無線通信方法、基地局及びシステム Active JP7387729B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019094118 2019-05-17
JP2019094118 2019-05-17
PCT/JP2020/019335 WO2020235456A1 (ja) 2019-05-17 2020-05-14 ユーザ端末及び無線通信方法

Publications (3)

Publication Number Publication Date
JPWO2020235456A1 true JPWO2020235456A1 (ja) 2020-11-26
JPWO2020235456A5 JPWO2020235456A5 (ja) 2022-03-29
JP7387729B2 JP7387729B2 (ja) 2023-11-28

Family

ID=73458193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021520753A Active JP7387729B2 (ja) 2019-05-17 2020-05-14 端末、無線通信方法、基地局及びシステム

Country Status (5)

Country Link
US (1) US11943157B2 (ja)
EP (1) EP3972321A1 (ja)
JP (1) JP7387729B2 (ja)
CN (1) CN114128340B (ja)
WO (1) WO2020235456A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022113284A1 (ja) * 2020-11-27 2022-06-02 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3471327A1 (en) * 2017-05-01 2019-04-17 LG Electronics Inc. -1- Sounding method for terminal in wireless communication system and apparatus for said sounding method

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EP2224690B1 (en) * 2009-02-27 2015-07-15 BlackBerry Limited Multi-mode user input system and method
JP7096153B2 (ja) * 2016-07-26 2022-07-05 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
SG11201901549TA (en) * 2016-09-26 2019-04-29 Lg Electronics Inc Uplink transmission/reception method in wireless communication system and device therefor
CN108401303B (zh) * 2017-02-04 2021-07-20 华为技术有限公司 终端、网络设备和通信方法
JP7199798B2 (ja) * 2017-06-15 2023-01-06 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
WO2019038832A1 (ja) * 2017-08-22 2019-02-28 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2019066618A1 (ko) * 2017-09-29 2019-04-04 엘지전자 주식회사 무선 통신 시스템에서 qcl에 기초하여 데이터를 송수신하기 위한 방법 및 이를 위한 장치
US11580721B2 (en) * 2017-11-07 2023-02-14 Nec Corporation Information processing apparatus, control method, and program
CN108092754B (zh) * 2017-11-17 2021-10-26 中兴通讯股份有限公司 一种参考信号信道特征配置方法和装置、及通信设备
JP7002303B2 (ja) 2017-11-27 2022-01-20 川崎重工業株式会社 袋詰め装置及び袋詰め方法
US10966183B2 (en) * 2018-01-12 2021-03-30 Apple Inc. Beam indication considering beam failure recovery in new radio
CN109302272B (zh) * 2018-02-13 2022-06-03 中兴通讯股份有限公司 Csi报告的发送、接收方法及装置、电子装置
US20190297603A1 (en) * 2018-03-23 2019-09-26 Samsung Electronics Co., Ltd. Method and apparatus for beam management for multi-stream transmission
US11184126B2 (en) * 2018-04-06 2021-11-23 Qualcomm Incorporated Techniques for beam assignments for beamforming wireless communications

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3471327A1 (en) * 2017-05-01 2019-04-17 LG Electronics Inc. -1- Sounding method for terminal in wireless communication system and apparatus for said sounding method

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"NR; Physical layer procedures for data(Release 15)", 3GPP TS 38.214 V15.5.0 (2019-03), JPN6020021604, 27 March 2019 (2019-03-27), ISSN: 0005071313 *
LG ELECTRONICS: "Feature lead summary of Enhancements on Multi-beam Operations[online]", 3GPP TSG RAN WG1 #97 R1-1907650, JPN6023020832, 16 May 2019 (2019-05-16), ISSN: 0005071312 *
NTT DOCOMO, INC.: "Discussion on multi-beam enhancement[online]", 3GPP TSG RAN WG1 #97 R1-1906225, JPN6023020829, 3 May 2019 (2019-05-03), ISSN: 0005071314 *

Also Published As

Publication number Publication date
US11943157B2 (en) 2024-03-26
WO2020235456A1 (ja) 2020-11-26
JP7387729B2 (ja) 2023-11-28
EP3972321A1 (en) 2022-03-23
US20220224470A1 (en) 2022-07-14
CN114128340A (zh) 2022-03-01
CN114128340B (zh) 2023-12-26

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