JPWO2024154574A1 - - Google Patents

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Publication number
JPWO2024154574A1
JPWO2024154574A1 JP2024571686A JP2024571686A JPWO2024154574A1 JP WO2024154574 A1 JPWO2024154574 A1 JP WO2024154574A1 JP 2024571686 A JP2024571686 A JP 2024571686A JP 2024571686 A JP2024571686 A JP 2024571686A JP WO2024154574 A1 JPWO2024154574 A1 JP WO2024154574A1
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
JP2024571686A
Other languages
Japanese (ja)
Other versions
JP7729659B2 (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 JPWO2024154574A1 publication Critical patent/JPWO2024154574A1/ja
Application granted granted Critical
Publication of JP7729659B2 publication Critical patent/JP7729659B2/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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/04—Arrangements for detecting or preventing errors in the information received by diversity reception using frequency diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • 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
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0074—Code shifting or hopping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0077—Multicode, e.g. multiple codes assigned to one user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/12—Generation of orthogonal codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/22—Allocation of codes with a zero correlation zone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L23/00—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00
    • H04L23/02—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00 adapted for orthogonal signalling
    • 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
    • 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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
JP2024571686A 2023-01-19 2023-12-27 通信装置、通信システム、通信方法及びコンピュータ可読記憶媒体 Active JP7729659B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPPCT/JP2023/001512 2023-01-19
PCT/JP2023/001512 WO2024154294A1 (ja) 2023-01-19 2023-01-19 通信装置
PCT/JP2023/047086 WO2024154574A1 (ja) 2023-01-19 2023-12-27 通信装置、通信システム、通信方法及びコンピュータ可読記憶媒体

Publications (2)

Publication Number Publication Date
JPWO2024154574A1 true JPWO2024154574A1 (https=) 2024-07-25
JP7729659B2 JP7729659B2 (ja) 2025-08-26

Family

ID=91955600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024571686A Active JP7729659B2 (ja) 2023-01-19 2023-12-27 通信装置、通信システム、通信方法及びコンピュータ可読記憶媒体

Country Status (8)

Country Link
US (1) US20250344105A1 (https=)
EP (1) EP4654504A4 (https=)
JP (1) JP7729659B2 (https=)
KR (1) KR20250135249A (https=)
CN (1) CN119366130A (https=)
AU (1) AU2023425000A1 (https=)
TW (1) TWI877964B (https=)
WO (2) WO2024154294A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180048583A1 (en) * 2015-10-13 2018-02-15 Samsung Electronics Co., Ltd. Method and system of transmitting independent data from transmitters to receivers
CN110868280A (zh) * 2018-08-28 2020-03-06 北京三星通信技术研究有限公司 数据发送方法、数据接收方法和装置
WO2021029125A1 (ja) * 2019-08-14 2021-02-18 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、基地局、送信方法及び受信方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050249311A1 (en) * 2004-05-07 2005-11-10 Nollett Bryan S Modulation schemes for reduced power amplifier backoff
MX2020008407A (es) * 2018-02-15 2020-09-25 Ntt Docomo Inc Terminal de usuario y metodo de comunicacion por radio.
US11825462B2 (en) * 2019-12-20 2023-11-21 Qualcomm Incorporated Methods and apparatus for sequence design based on subsampling
WO2021186688A1 (ja) * 2020-03-19 2021-09-23 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180048583A1 (en) * 2015-10-13 2018-02-15 Samsung Electronics Co., Ltd. Method and system of transmitting independent data from transmitters to receivers
CN110868280A (zh) * 2018-08-28 2020-03-06 北京三星通信技术研究有限公司 数据发送方法、数据接收方法和装置
WO2021029125A1 (ja) * 2019-08-14 2021-02-18 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、基地局、送信方法及び受信方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
XUANHE YANG ET AL.: "High-Efficiency PCSK-CFFH System Design for IoT Networks", IEEE INTERNET OF THINGS JOURNAL, vol. 9, no. 18, JPN6023007819, 31 January 2022 (2022-01-31), pages 16862 - 16873, XP093192322, ISSN: 0005640058, DOI: 10.1109/JIOT.2022.3147896 *

Also Published As

Publication number Publication date
EP4654504A1 (en) 2025-11-26
JP7729659B2 (ja) 2025-08-26
US20250344105A1 (en) 2025-11-06
TW202433895A (zh) 2024-08-16
WO2024154574A1 (ja) 2024-07-25
EP4654504A4 (en) 2026-04-29
TWI877964B (zh) 2025-03-21
KR20250135249A (ko) 2025-09-12
WO2024154294A1 (ja) 2024-07-25
CN119366130A (zh) 2025-01-24
AU2023425000A1 (en) 2025-07-31

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