CN115777228B - 终端、基站、通信方法及集成电路 - Google Patents

终端、基站、通信方法及集成电路

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Publication number
CN115777228B
CN115777228B CN202180048323.6A CN202180048323A CN115777228B CN 115777228 B CN115777228 B CN 115777228B CN 202180048323 A CN202180048323 A CN 202180048323A CN 115777228 B CN115777228 B CN 115777228B
Authority
CN
China
Prior art keywords
bandwidth
srs
limit value
reference signal
frequency hopping
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.)
Active
Application number
CN202180048323.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN115777228A (zh
Inventor
岩井敬
山本哲矢
堀内绫子
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 CN115777228A publication Critical patent/CN115777228A/zh
Application granted granted Critical
Publication of CN115777228B publication Critical patent/CN115777228B/zh
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
    • H04L5/0001—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)
CN202180048323.6A 2020-07-15 2021-06-22 终端、基站、通信方法及集成电路 Active CN115777228B (zh)

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 (2)

Publication Number Publication Date
CN115777228A CN115777228A (zh) 2023-03-10
CN115777228B true CN115777228B (zh) 2025-09-30

Family

ID=79555280

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180048323.6A Active CN115777228B (zh) 2020-07-15 2021-06-22 终端、基站、通信方法及集成电路

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=)

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* 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108809587A (zh) * 2017-05-05 2018-11-13 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

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* Cited by examiner, † Cited by third party
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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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108809587A (zh) * 2017-05-05 2018-11-13 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

Also Published As

Publication number Publication date
US20230308330A1 (en) 2023-09-28
KR20230039638A (ko) 2023-03-21
WO2022014279A1 (ja) 2022-01-20
CA3189343A1 (en) 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
CO2023000226A2 (es) 2023-01-26
BR112023000514A2 (pt) 2023-01-31
JPWO2022014279A1 (https=) 2022-01-20
EP4185042A1 (en) 2023-05-24

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