CN119254281A - 通信设备、通信方法及存储介质 - Google Patents

通信设备、通信方法及存储介质 Download PDF

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Publication number
CN119254281A
CN119254281A CN202411295488.5A CN202411295488A CN119254281A CN 119254281 A CN119254281 A CN 119254281A CN 202411295488 A CN202411295488 A CN 202411295488A CN 119254281 A CN119254281 A CN 119254281A
Authority
CN
China
Prior art keywords
communication
communication device
eht
total number
spatial streams
Prior art date
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.)
Pending
Application number
CN202411295488.5A
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English (en)
Chinese (zh)
Inventor
吉川佑生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 by Canon Inc filed Critical Canon Inc
Publication of CN119254281A publication Critical patent/CN119254281A/zh
Pending legal-status Critical Current

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Classifications

    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
CN202411295488.5A 2019-02-28 2020-02-05 通信设备、通信方法及存储介质 Pending CN119254281A (zh)

Applications Claiming Priority (4)

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
JP2019-036401 2019-02-28
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

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202080017284.9A Division CN113491147B (zh) 2019-02-28 2020-02-05 通信设备、通信方法及存储介质

Publications (1)

Publication Number Publication Date
CN119254281A true CN119254281A (zh) 2025-01-03

Family

ID=72238541

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202411295488.5A Pending CN119254281A (zh) 2019-02-28 2020-02-05 通信设备、通信方法及存储介质
CN202080017284.9A Active CN113491147B (zh) 2019-02-28 2020-02-05 通信设备、通信方法及存储介质

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202080017284.9A Active CN113491147B (zh) 2019-02-28 2020-02-05 通信设备、通信方法及存储介质

Country Status (5)

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

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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
JP7280714B2 (ja) 2023-05-24
CN113491147A (zh) 2021-10-08
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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