JP7280714B2 - 通信装置、通信方法、及び、プログラム - Google Patents

通信装置、通信方法、及び、プログラム Download PDF

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Publication number
JP7280714B2
JP7280714B2 JP2019036401A JP2019036401A JP7280714B2 JP 7280714 B2 JP7280714 B2 JP 7280714B2 JP 2019036401 A JP2019036401 A JP 2019036401A JP 2019036401 A JP2019036401 A JP 2019036401A JP 7280714 B2 JP7280714 B2 JP 7280714B2
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communication device
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eht
communication
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Japanese (ja)
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JP2020141299A (ja
JP2020141299A5 (https=
Inventor
佑生 吉川
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Canon Inc
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Canon Inc
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Priority to JP2019036401A priority Critical patent/JP7280714B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to PCT/JP2020/004256 priority patent/WO2020175049A1/ja
Priority to EP20763269.6A priority patent/EP3934306A4/en
Priority to CN202411295488.5A priority patent/CN119254281A/zh
Priority to CN202080017284.9A priority patent/CN113491147B/zh
Publication of JP2020141299A publication Critical patent/JP2020141299A/ja
Priority to US17/411,114 priority patent/US12301307B2/en
Publication of JP2020141299A5 publication Critical patent/JP2020141299A5/ja
Priority to JP2023079580A priority patent/JP7490113B2/ja
Application granted granted Critical
Publication of JP7280714B2 publication Critical patent/JP7280714B2/ja
Priority to US19/176,215 priority patent/US20250240054A1/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H04L5/0025—Spatial division following the spatial signature of the channel
    • 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
    • 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
    • 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]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
JP2019036401A 2019-02-28 2019-02-28 通信装置、通信方法、及び、プログラム Active JP7280714B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2019036401A JP7280714B2 (ja) 2019-02-28 2019-02-28 通信装置、通信方法、及び、プログラム
EP20763269.6A EP3934306A4 (en) 2019-02-28 2020-02-05 COMMUNICATION DEVICE, COMMUNICATION METHOD AND PROGRAM
CN202411295488.5A CN119254281A (zh) 2019-02-28 2020-02-05 通信设备、通信方法及存储介质
CN202080017284.9A CN113491147B (zh) 2019-02-28 2020-02-05 通信设备、通信方法及存储介质
PCT/JP2020/004256 WO2020175049A1 (ja) 2019-02-28 2020-02-05 通信装置、通信方法、及び、プログラム
US17/411,114 US12301307B2 (en) 2019-02-28 2021-08-25 Communication device, communication method, and storage medium
JP2023079580A JP7490113B2 (ja) 2019-02-28 2023-05-12 通信装置、通信方法、及び、プログラム
US19/176,215 US20250240054A1 (en) 2019-02-28 2025-04-11 Communication device, communication method, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019036401A JP7280714B2 (ja) 2019-02-28 2019-02-28 通信装置、通信方法、及び、プログラム

Related Child Applications (1)

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JP2023079580A Division JP7490113B2 (ja) 2019-02-28 2023-05-12 通信装置、通信方法、及び、プログラム

Publications (3)

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JP2020141299A JP2020141299A (ja) 2020-09-03
JP2020141299A5 JP2020141299A5 (https=) 2022-02-25
JP7280714B2 true JP7280714B2 (ja) 2023-05-24

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JP2019036401A Active JP7280714B2 (ja) 2019-02-28 2019-02-28 通信装置、通信方法、及び、プログラム
JP2023079580A Active JP7490113B2 (ja) 2019-02-28 2023-05-12 通信装置、通信方法、及び、プログラム

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US (2) US12301307B2 (https=)
EP (1) EP3934306A4 (https=)
JP (2) JP7280714B2 (https=)
CN (2) CN119254281A (https=)
WO (1) WO2020175049A1 (https=)

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* Cited by examiner, † Cited by third party
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JP7308623B2 (ja) 2019-02-28 2023-07-14 キヤノン株式会社 情報処理装置並びにその制御方法、及び、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
JP7803920B2 (ja) * 2021-02-22 2026-01-21 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 基地局及び通信方法
CN117296444A (zh) * 2021-06-24 2023-12-26 Oppo广东移动通信有限公司 接入点、站点及无线通信方法
JP7769503B2 (ja) 2021-09-24 2025-11-13 キヤノン株式会社 通信装置およびその制御方法、プログラム
KR20250114008A (ko) * 2022-11-25 2025-07-28 엘지전자 주식회사 무선랜 시스템에서 확장된 범위 동작 기반의 ppdu를 송수신하는 방법 및 장치

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Also Published As

Publication number Publication date
CN113491147A (zh) 2021-10-08
CN119254281A (zh) 2025-01-03
EP3934306A4 (en) 2023-01-04
JP7490113B2 (ja) 2024-05-24
JP2020141299A (ja) 2020-09-03
WO2020175049A1 (ja) 2020-09-03
CN113491147B (zh) 2024-09-27
EP3934306A1 (en) 2022-01-05
US20250240054A1 (en) 2025-07-24
JP2023106475A (ja) 2023-08-01
US20210384943A1 (en) 2021-12-09
US12301307B2 (en) 2025-05-13

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