JPWO2022014279A1 - - Google Patents

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Publication number
JPWO2022014279A1
JPWO2022014279A1 JP2022536208A JP2022536208A JPWO2022014279A1 JP WO2022014279 A1 JPWO2022014279 A1 JP WO2022014279A1 JP 2022536208 A JP2022536208 A JP 2022536208A JP 2022536208 A JP2022536208 A JP 2022536208A JP WO2022014279 A1 JPWO2022014279 A1 JP WO2022014279A1
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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.)
Granted
Application number
JP2022536208A
Other languages
Japanese (ja)
Other versions
JPWO2022014279A5 (ja
JP7696905B2 (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 JPWO2022014279A1 publication Critical patent/JPWO2022014279A1/ja
Publication of JPWO2022014279A5 publication Critical patent/JPWO2022014279A5/ja
Priority to JP2025096579A priority Critical patent/JP2025134753A/ja
Application granted granted Critical
Publication of JP7696905B2 publication Critical patent/JP7696905B2/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
    • H04L5/0001—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)
JP2022536208A 2020-07-15 2021-06-22 端末、通信方法及び集積回路 Active JP7696905B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025096579A JP2025134753A (ja) 2020-07-15 2025-06-10 基地局、通信方法及び集積回路

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020121431 2020-07-15
JP2020121431 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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025096579A Division JP2025134753A (ja) 2020-07-15 2025-06-10 基地局、通信方法及び集積回路

Publications (3)

Publication Number Publication Date
JPWO2022014279A1 true JPWO2022014279A1 (https=) 2022-01-20
JPWO2022014279A5 JPWO2022014279A5 (ja) 2023-04-13
JP7696905B2 JP7696905B2 (ja) 2025-06-23

Family

ID=79555280

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022536208A Active JP7696905B2 (ja) 2020-07-15 2021-06-22 端末、通信方法及び集積回路
JP2025096579A Pending JP2025134753A (ja) 2020-07-15 2025-06-10 基地局、通信方法及び集積回路

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025096579A Pending JP2025134753A (ja) 2020-07-15 2025-06-10 基地局、通信方法及び集積回路

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=)

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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010220258A (ja) * 2007-08-08 2010-09-30 Panasonic Corp 移動局装置、基地局装置、送信方法および受信方法
WO2019096244A1 (zh) * 2017-11-17 2019-05-23 华为技术有限公司 发送探测参考信号srs的方法和装置
US20200044805A1 (en) * 2017-06-15 2020-02-06 Panasonic Intellectual Property Corporation Of America Terminal and communication method
US20200077398A1 (en) * 2015-08-13 2020-03-05 Samsung Electronics Co., Ltd. Method and apparatus for communication in wireless communication system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US10820353B2 (en) * 2017-08-10 2020-10-27 Huawei Technologies Co., Ltd. System and method for sounding reference signal transmission
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010220258A (ja) * 2007-08-08 2010-09-30 Panasonic Corp 移動局装置、基地局装置、送信方法および受信方法
US20200077398A1 (en) * 2015-08-13 2020-03-05 Samsung Electronics Co., Ltd. Method and apparatus for communication in wireless communication system
US20200044805A1 (en) * 2017-06-15 2020-02-06 Panasonic Intellectual Property Corporation Of America Terminal and communication method
WO2019096244A1 (zh) * 2017-11-17 2019-05-23 华为技术有限公司 发送探测参考信号srs的方法和装置

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
CATT: "Further details on SRS enhancement for Rel-17[online]", 3GPP TSG RAN WG1 #106B-E R1-2109189, JPN6025021522, 1 October 2021 (2021-10-01), ISSN: 0005608785 *
MODERATOR (ZTE): "FL summary #2 on SRS enhancements[online]", 3GPP TSG RAN WG1 #107-E R1-2112589, JPN6025021525, 17 November 2021 (2021-11-17), ISSN: 0005608788 *
NOKIA, NOKIA SHANGHAI BELL: "Enhancements on SRS flexibility, Coverage and Capacity[online]", 3GPP TSG RAN WG1 #107-E R1- 2112181, JPN6025021523, 5 November 2021 (2021-11-05), ISSN: 0005608786 *
QUALCOMM INCORPORATED: "Discussion on SRS enhancement[online]", 3GPP TSG RAN WG1 #104B-E R1-2103155, JPN6025021521, 7 April 2021 (2021-04-07), ISSN: 0005608784 *
ZTE: "Enhancements on SRS flexibility, coverage and capacity[online]", 3GPP TSG RAN WG1 #107-E R1-2110953, JPN6025021524, 6 November 2021 (2021-11-06), ISSN: 0005608787 *

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
CN115777228B (zh) 2025-09-30
CO2023000226A2 (es) 2023-01-26
BR112023000514A2 (pt) 2023-01-31
EP4185042A1 (en) 2023-05-24

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