KR102666238B1 - 통신장치, 정보 처리장치, 통신방법, 및, 프로그램 - Google Patents

통신장치, 정보 처리장치, 통신방법, 및, 프로그램 Download PDF

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KR102666238B1
KR102666238B1 KR1020237014198A KR20237014198A KR102666238B1 KR 102666238 B1 KR102666238 B1 KR 102666238B1 KR 1020237014198 A KR1020237014198 A KR 1020237014198A KR 20237014198 A KR20237014198 A KR 20237014198A KR 102666238 B1 KR102666238 B1 KR 102666238B1
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coding rate
modulation method
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KR20230065358A (ko
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히로히코 이노히자
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캐논 가부시끼가이샤
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    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • 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
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237014198A 2019-02-28 2020-02-05 통신장치, 정보 처리장치, 통신방법, 및, 프로그램 Active KR102666238B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2019036406A JP7397577B2 (ja) 2019-02-28 2019-02-28 通信装置、情報処理装置、通信方法、及び、プログラム
JPJP-P-2019-036406 2019-02-28
KR1020217026652A KR102527729B1 (ko) 2019-02-28 2020-02-05 통신장치, 정보 처리장치, 통신방법, 및, 프로그램
PCT/JP2020/004257 WO2020175050A1 (ja) 2019-02-28 2020-02-05 通信装置、情報処理装置、通信方法、及び、プログラム

Related Parent Applications (1)

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KR1020217026652A Division KR102527729B1 (ko) 2019-02-28 2020-02-05 통신장치, 정보 처리장치, 통신방법, 및, 프로그램

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KR20230065358A KR20230065358A (ko) 2023-05-11
KR102666238B1 true KR102666238B1 (ko) 2024-05-20

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KR1020217026652A Active KR102527729B1 (ko) 2019-02-28 2020-02-05 통신장치, 정보 처리장치, 통신방법, 및, 프로그램

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US (2) US12021612B2 (enExample)
EP (2) EP3934188A4 (enExample)
JP (2) JP7397577B2 (enExample)
KR (2) KR102666238B1 (enExample)
CN (2) CN119276419A (enExample)
BR (1) BR112021016409A2 (enExample)
WO (1) WO2020175050A1 (enExample)

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JP7453774B2 (ja) 2019-11-18 2024-03-21 キヤノン株式会社 通信装置、情報処理装置、制御方法、及び、プログラム
JP7465145B2 (ja) 2020-05-11 2024-04-10 キヤノン株式会社 通信装置、制御方法、およびプログラム
US20240007966A1 (en) * 2020-11-05 2024-01-04 Beijing Xiaomi Mobile Software Co., Ltd. Communication method and electronic device
KR20230146650A (ko) * 2021-02-26 2023-10-19 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 통신 방법 및 통신 기기
CN115037409A (zh) * 2021-03-03 2022-09-09 华为技术有限公司 极高吞吐率链路自适应控制信息的传输方法及相关装置
CN116193465A (zh) * 2021-11-26 2023-05-30 华为技术有限公司 一种探测帧传输方法及相关装置
CN119767315B (zh) * 2024-12-26 2025-11-18 乐鑫信息科技（上海）股份有限公司 弱信道场景识别方法、终端及存储介质

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Publication number Publication date
JP7738623B2 (ja) 2025-09-12
KR20230065358A (ko) 2023-05-11
US12021612B2 (en) 2024-06-25
JP2020141304A (ja) 2020-09-03
EP3934188A1 (en) 2022-01-05
CN113491089A (zh) 2021-10-08
JP2024015104A (ja) 2024-02-01
EP4607872A2 (en) 2025-08-27
CN119276419A (zh) 2025-01-07
US20240297731A1 (en) 2024-09-05
CN113491089B (zh) 2024-10-08
JP7397577B2 (ja) 2023-12-13
BR112021016409A2 (pt) 2021-10-13
WO2020175050A1 (ja) 2020-09-03
KR102527729B1 (ko) 2023-05-03
EP3934188A4 (en) 2022-12-21
US20210391941A1 (en) 2021-12-16
EP4607872A3 (en) 2025-11-19
KR20210118134A (ko) 2021-09-29

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