CA3189343A1 - Terminal, base station, and communication method - Google Patents

Terminal, base station, and communication method

Info

Publication number
CA3189343A1
CA3189343A1 CA3189343A CA3189343A CA3189343A1 CA 3189343 A1 CA3189343 A1 CA 3189343A1 CA 3189343 A CA3189343 A CA 3189343A CA 3189343 A CA3189343 A CA 3189343A CA 3189343 A1 CA3189343 A1 CA 3189343A1
Authority
CA
Canada
Prior art keywords
srs
transmission
bandwidth
reference signal
limit value
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
CA3189343A
Other languages
English (en)
French (fr)
Inventor
Takashi Iwai
Tetsuya Yamamoto
Ayako Horiuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Corp of America
Original Assignee
Panasonic Intellectual Property Corp of America
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 by Panasonic Intellectual Property Corp of America filed Critical Panasonic Intellectual Property Corp of America
Publication of CA3189343A1 publication Critical patent/CA3189343A1/en
Pending legal-status Critical Current

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
    • H04L5/0001—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
    • H04L5/0012—Hopping in multicarrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7143—Arrangements for generation of hop patterns
    • 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
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L5/0048—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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CA3189343A 2020-07-15 2021-06-22 Terminal, base station, and communication method Pending CA3189343A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020121431 2020-07-15
JP2020-121431 2020-07-15
PCT/JP2021/023665 WO2022014279A1 (ja) 2020-07-15 2021-06-22 端末、基地局及び通信方法

Publications (1)

Publication Number Publication Date
CA3189343A1 true CA3189343A1 (en) 2022-01-20

Family

ID=79555280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3189343A Pending CA3189343A1 (en) 2020-07-15 2021-06-22 Terminal, base station, and communication method

Country Status (10)

Country Link
US (1) US20230308330A1 (https=)
EP (1) EP4185042A4 (https=)
JP (2) JP7696905B2 (https=)
KR (1) KR20230039638A (https=)
CN (1) CN115777228B (https=)
BR (1) BR112023000514A2 (https=)
CA (1) CA3189343A1 (https=)
CO (1) CO2023000226A2 (https=)
MX (1) MX2023000325A (https=)
WO (1) WO2022014279A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115943707B (zh) * 2021-08-05 2026-03-24 苹果公司 5g新空口无线通信中的srs信令
US20240064050A1 (en) * 2022-08-03 2024-02-22 Samsung Electronics Co., Ltd. Method and apparatus for determining bandwidth for transmission of srs resources

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3447941B1 (en) 2007-08-08 2022-10-05 Godo Kaisha IP Bridge 1 Communication device and method
EP3038388B1 (en) * 2007-08-14 2017-03-22 Panasonic Corporation Radio communication device and radio communication method
KR101639810B1 (ko) * 2009-01-13 2016-07-25 엘지전자 주식회사 무선통신 시스템에서 사운딩 참조신호의 전송방법
EP2793420B1 (en) * 2010-01-07 2019-05-29 Samsung Electronics Co., Ltd User equipment, base station, and method for enhancing features of uplink reference signals
JP2011142489A (ja) * 2010-01-07 2011-07-21 Sharp Corp 移動局装置、基地局装置、無線通信システム、通信方法、移動局装置の制御プログラムおよび集積回路
CN102237926B (zh) * 2010-04-20 2014-03-19 中国移动通信集团公司 发送与接收信道探测参考信号的方法、装置与系统
JP5066236B2 (ja) * 2010-08-31 2012-11-07 株式会社エヌ・ティ・ティ・ドコモ 基地局装置、及び受信方法
KR102568497B1 (ko) * 2015-08-13 2023-08-21 삼성전자 주식회사 무선 통신 시스템에서 통신 방법 및 장치
CN109479278B (zh) * 2016-08-04 2022-11-04 夏普株式会社 基站装置、定位服务器以及通信方法
WO2018079572A1 (ja) * 2016-10-28 2018-05-03 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2018155605A1 (ja) * 2017-02-24 2018-08-30 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN108632005B (zh) * 2017-03-24 2023-12-15 华为技术有限公司 一种参考信号传输方法、装置及系统
CN108667579B (zh) * 2017-03-30 2021-08-03 华为技术有限公司 一种数据发送方法、相关设备及系统
CN108809587B (zh) * 2017-05-05 2021-06-08 华为技术有限公司 确定参考信号序列的方法、终端设备、网络设备
WO2018230138A1 (ja) * 2017-06-15 2018-12-20 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末及び通信方法
US10820353B2 (en) * 2017-08-10 2020-10-27 Huawei Technologies Co., Ltd. System and method for sounding reference signal transmission
CN113660188B (zh) 2017-11-17 2024-12-20 华为技术有限公司 发送探测参考信号srs的方法和装置
CN110072286A (zh) * 2018-01-23 2019-07-30 株式会社Ntt都科摩 用于生成参考信号序列的方法及相应的用户终端、基站
JP7217160B2 (ja) 2019-01-29 2023-02-02 マクセル株式会社 モデル材クリア組成物

Also Published As

Publication number Publication date
US20230308330A1 (en) 2023-09-28
KR20230039638A (ko) 2023-03-21
WO2022014279A1 (ja) 2022-01-20
MX2023000325A (es) 2023-02-09
JP2025134753A (ja) 2025-09-17
CN115777228A (zh) 2023-03-10
EP4185042A4 (en) 2023-11-29
JP7696905B2 (ja) 2025-06-23
CN115777228B (zh) 2025-09-30
CO2023000226A2 (es) 2023-01-26
BR112023000514A2 (pt) 2023-01-31
JPWO2022014279A1 (https=) 2022-01-20
EP4185042A1 (en) 2023-05-24

Similar Documents

Publication Publication Date Title
US20230261830A1 (en) Terminal, base station, and communication method
US12483366B2 (en) Terminal, base station, and communication method for aperiodic transmission of reference signals
US20250247831A1 (en) Base station, terminal, and communication method
JP2025134753A (ja) 基地局、通信方法及び集積回路
EP4319382A1 (en) Communication device and communication method
EP4568335A1 (en) Terminal, base station, and communication method
US12557042B2 (en) Terminal and communication method
CA3214401A1 (en) Terminal, base station, and communication method
EP4618639A1 (en) Terminal, base station and communication method
EP4456641A1 (en) Communication device and communication method
US20250056511A1 (en) Base station, terminal and communication method
EP4383906A1 (en) Terminal, base station, and communication method
US20250047434A1 (en) Terminal, base station, and communication method
US12609795B2 (en) Terminal, base station, and communication method
US20260019869A1 (en) Terminal, base station, and communication method
EP4514029A1 (en) Terminal, base station, communication method, and integrated circuit
EP4618683A1 (en) Terminal, base station, and communication method
US20250212190A1 (en) Terminal, base station, and communication method
US20250301353A1 (en) User equipment and base station involved in spatial/frequency domain measurement
EP4572477A1 (en) Base station, terminal, and communication method
EP4503482A1 (en) Terminal, base station, and communication method
EP4383772A1 (en) Terminal, base station, and communication method
US20260113154A1 (en) Terminal, base station and communication method
EP4672806A1 (en) BASE STATION, TERMINAL AND COMMUNICATION METHOD
AU2024320972A1 (en) Terminal, base station, and communication method

Legal Events

Date Code Title Description
D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D11-D117 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION RECEIVED

Effective date: 20250408

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20250408

D00 Search and/or examination requested or commenced

Free format text: ST27 STATUS EVENT CODE: A-1-1-D10-D00-D118 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST FOR EXAMINATION REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20250414

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 4TH ANNIV.) - STANDARD

Year of fee payment: 4

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250423

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250423

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-D155 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALL REQUIREMENTS FOR EXAMINATION DETERMINED COMPLIANT

Effective date: 20250501

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250516

D15 Examination report completed

Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT

Effective date: 20260323