JP7308623B2 - 情報処理装置並びにその制御方法、及び、プログラム - Google Patents

情報処理装置並びにその制御方法、及び、プログラム Download PDF

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Publication number
JP7308623B2
JP7308623B2 JP2019036405A JP2019036405A JP7308623B2 JP 7308623 B2 JP7308623 B2 JP 7308623B2 JP 2019036405 A JP2019036405 A JP 2019036405A JP 2019036405 A JP2019036405 A JP 2019036405A JP 7308623 B2 JP7308623 B2 JP 7308623B2
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field
standard
information processing
processing device
eht
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JP2020141303A (ja
JP2020141303A5 (enExample
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佑生 吉川
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Canon Inc
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Canon Inc
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Priority to JP2019036405A priority Critical patent/JP7308623B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to KR1020247025864A priority patent/KR102968682B1/ko
Priority to KR1020217026653A priority patent/KR102691786B1/ko
Priority to PCT/JP2020/004216 priority patent/WO2020175045A1/ja
Priority to EP25180196.5A priority patent/EP4604474A3/en
Priority to EP20762282.0A priority patent/EP3934316A4/en
Priority to CN202080016855.7A priority patent/CN113491150A/zh
Publication of JP2020141303A publication Critical patent/JP2020141303A/ja
Priority to US17/412,660 priority patent/US11424967B2/en
Publication of JP2020141303A5 publication Critical patent/JP2020141303A5/ja
Priority to US17/863,635 priority patent/US11706058B2/en
Priority to US18/203,746 priority patent/US12047207B2/en
Priority to JP2023110255A priority patent/JP7522894B2/ja
Application granted granted Critical
Publication of JP7308623B2 publication Critical patent/JP7308623B2/ja
Priority to US18/664,784 priority patent/US12341633B2/en
Priority to JP2024110456A priority patent/JP7706610B2/ja
Priority to US19/215,611 priority patent/US20250286756A1/en
Priority to JP2025111581A priority patent/JP7863239B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03802—Signalling on the reverse channel
    • H04L2025/03815—Transmission of a training request
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
JP2019036405A 2019-02-28 2019-02-28 情報処理装置並びにその制御方法、及び、プログラム Active JP7308623B2 (ja)

Priority Applications (15)

Application Number Priority Date Filing Date Title
JP2019036405A JP7308623B2 (ja) 2019-02-28 2019-02-28 情報処理装置並びにその制御方法、及び、プログラム
KR1020247025864A KR102968682B1 (ko) 2019-02-28 2020-02-05 통신 장치와 그 통신 방법, 및 컴퓨터 프로그램
KR1020217026653A KR102691786B1 (ko) 2019-02-28 2020-02-05 통신장치와 그 통신방법, 정보 처리장치와 그 제어방법, 및, 프로그램
PCT/JP2020/004216 WO2020175045A1 (ja) 2019-02-28 2020-02-05 通信装置並びにその通信方法、情報処理装置並びにその制御方法、及び、プログラム
EP25180196.5A EP4604474A3 (en) 2019-02-28 2020-02-05 Communication device and communication method of same, information processing device and control method of same, and program
EP20762282.0A EP3934316A4 (en) 2019-02-28 2020-02-05 COMMUNICATION DEVICE AND COMMUNICATION METHOD THEREOF, INFORMATION PROCESSING DEVICE AND CONTROL METHOD THEREOF, AND PROGRAM
CN202080016855.7A CN113491150A (zh) 2019-02-28 2020-02-05 通信设备、其通信方法、信息处理设备、其控制方法及程序
US17/412,660 US11424967B2 (en) 2019-02-28 2021-08-26 Communication device, communication method thereof, information processing device, control method thereof, and computer-readable storage medium
US17/863,635 US11706058B2 (en) 2019-02-28 2022-07-13 Communication device, communication method thereof, information processing device, control method thereof, and computer-readable storage medium
US18/203,746 US12047207B2 (en) 2019-02-28 2023-05-31 Communication device, communication method thereof, information processing device, control method thereof, and computer-readable storage medium
JP2023110255A JP7522894B2 (ja) 2019-02-28 2023-07-04 通信装置及び情報処理装置、並びにそれらの制御方法及びプログラム
US18/664,784 US12341633B2 (en) 2019-02-28 2024-05-15 Communication device, communication method thereof, information processing device, control method thereof, and computer-readable storage medium
JP2024110456A JP7706610B2 (ja) 2019-02-28 2024-07-09 通信装置及び情報処理装置、並びにそれらの制御方法及びプログラム
US19/215,611 US20250286756A1 (en) 2019-02-28 2025-05-22 Communication device, communication method thereof, information processing device, control method thereof, and computer-readable storage medium
JP2025111581A JP7863239B2 (ja) 2019-02-28 2025-07-01 通信装置並びにその通信方法、情報処理装置並びにその制御方法、及び、プログラム

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JP2019036405A JP7308623B2 (ja) 2019-02-28 2019-02-28 情報処理装置並びにその制御方法、及び、プログラム

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JP2020141303A JP2020141303A (ja) 2020-09-03
JP2020141303A5 JP2020141303A5 (enExample) 2022-02-28
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JP2023110255A Active JP7522894B2 (ja) 2019-02-28 2023-07-04 通信装置及び情報処理装置、並びにそれらの制御方法及びプログラム
JP2024110456A Active JP7706610B2 (ja) 2019-02-28 2024-07-09 通信装置及び情報処理装置、並びにそれらの制御方法及びプログラム
JP2025111581A Active JP7863239B2 (ja) 2019-02-28 2025-07-01 通信装置並びにその通信方法、情報処理装置並びにその制御方法、及び、プログラム

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JP2024110456A Active JP7706610B2 (ja) 2019-02-28 2024-07-09 通信装置及び情報処理装置、並びにそれらの制御方法及びプログラム
JP2025111581A Active JP7863239B2 (ja) 2019-02-28 2025-07-01 通信装置並びにその通信方法、情報処理装置並びにその制御方法、及び、プログラム

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US (5) US11424967B2 (enExample)
EP (2) EP3934316A4 (enExample)
JP (4) JP7308623B2 (enExample)
KR (2) KR102968682B1 (enExample)
CN (1) CN113491150A (enExample)
WO (1) WO2020175045A1 (enExample)

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JP7527772B2 (ja) * 2019-11-07 2024-08-05 キヤノン株式会社 通信装置、制御方法、およびプログラム
JP2021190723A (ja) 2020-05-25 2021-12-13 キヤノン株式会社 通信装置、通信装置の通信方法、およびプログラム
JP7644607B2 (ja) 2021-01-29 2025-03-12 キヤノン株式会社 通信装置、通信方法、およびプログラム
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JP2023126299A (ja) 2023-09-07
WO2020175045A1 (ja) 2020-09-03
JP2024138398A (ja) 2024-10-08
US11706058B2 (en) 2023-07-18
EP4604474A2 (en) 2025-08-20
KR20240119351A (ko) 2024-08-06
KR20210118888A (ko) 2021-10-01
KR102691786B1 (ko) 2024-08-06
EP3934316A1 (en) 2022-01-05
JP2020141303A (ja) 2020-09-03
JP7522894B2 (ja) 2024-07-25
JP2025126356A (ja) 2025-08-28
US20220353113A1 (en) 2022-11-03
EP4604474A3 (en) 2025-11-19
CN113491150A (zh) 2021-10-08
US20210385112A1 (en) 2021-12-09
US12341633B2 (en) 2025-06-24
JP7706610B2 (ja) 2025-07-11
US12047207B2 (en) 2024-07-23
US20230327920A1 (en) 2023-10-12
EP3934316A4 (en) 2022-11-30
US20250286756A1 (en) 2025-09-11
US20240305505A1 (en) 2024-09-12
KR102968682B1 (ko) 2026-05-26
JP7863239B2 (ja) 2026-05-20
US11424967B2 (en) 2022-08-23

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