JP7846508B2 - アクセスポイント装置、通信方法、通信システム、及び、プログラム - Google Patents

アクセスポイント装置、通信方法、通信システム、及び、プログラム

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Publication number
JP7846508B2
JP7846508B2 JP2021149581A JP2021149581A JP7846508B2 JP 7846508 B2 JP7846508 B2 JP 7846508B2 JP 2021149581 A JP2021149581 A JP 2021149581A JP 2021149581 A JP2021149581 A JP 2021149581A JP 7846508 B2 JP7846508 B2 JP 7846508B2
Authority
JP
Japan
Prior art keywords
access point
communication
point device
trigger frame
negotiation
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.)
Active
Application number
JP2021149581A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023042335A5 (https=
JP2023042335A (ja
Inventor
雅智 大内
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
Priority to JP2021149581A priority Critical patent/JP7846508B2/ja
Priority to CN202280062052.4A priority patent/CN117941452A/zh
Priority to PCT/JP2022/031986 priority patent/WO2023042621A1/ja
Priority to EP22869768.6A priority patent/EP4404674A4/en
Publication of JP2023042335A publication Critical patent/JP2023042335A/ja
Priority to US18/602,695 priority patent/US20240251389A1/en
Publication of JP2023042335A5 publication Critical patent/JP2023042335A5/ja
Application granted granted Critical
Publication of JP7846508B2 publication Critical patent/JP7846508B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021149581A 2021-09-14 2021-09-14 アクセスポイント装置、通信方法、通信システム、及び、プログラム Active JP7846508B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021149581A JP7846508B2 (ja) 2021-09-14 2021-09-14 アクセスポイント装置、通信方法、通信システム、及び、プログラム
CN202280062052.4A CN117941452A (zh) 2021-09-14 2022-08-25 接入点设备、通信方法、通信系统和程序
PCT/JP2022/031986 WO2023042621A1 (ja) 2021-09-14 2022-08-25 アクセスポイント装置、通信方法、通信システム、及び、プログラム
EP22869768.6A EP4404674A4 (en) 2021-09-14 2022-08-25 ACCESS POINT (AP) DEVICE, COMMUNICATION METHOD AND SYSTEM, AND PROGRAM
US18/602,695 US20240251389A1 (en) 2021-09-14 2024-03-12 Access point apparatus, communication method, communication system, and computer-readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021149581A JP7846508B2 (ja) 2021-09-14 2021-09-14 アクセスポイント装置、通信方法、通信システム、及び、プログラム

Publications (3)

Publication Number Publication Date
JP2023042335A JP2023042335A (ja) 2023-03-27
JP2023042335A5 JP2023042335A5 (https=) 2024-09-24
JP7846508B2 true JP7846508B2 (ja) 2026-04-15

Family

ID=85602147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021149581A Active JP7846508B2 (ja) 2021-09-14 2021-09-14 アクセスポイント装置、通信方法、通信システム、及び、プログラム

Country Status (5)

Country Link
US (1) US20240251389A1 (https=)
EP (1) EP4404674A4 (https=)
JP (1) JP7846508B2 (https=)
CN (1) CN117941452A (https=)
WO (1) WO2023042621A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7562586B2 (ja) 2022-03-01 2024-10-07 キヤノン株式会社 画像形成装置、画像形成装置の制御方法、プログラム及び記憶媒体
JP2025086825A (ja) * 2023-11-28 2025-06-09 キヤノン株式会社 通信装置、通信装置の制御方法、およびプログラム
GB2643891A (en) * 2024-09-05 2026-03-11 Canon Kk Methods and devices for TWT coordination and configuration in multi-AP operation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016537905A (ja) 2013-08-27 2016-12-01 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 高効率ワイヤレス（ｈｅｗ）アクセスポイント（ａｐ）協調プロトコル
JP2019527502A (ja) 2016-07-06 2019-09-26 ウィルス インスティテュート オブ スタンダーズ アンド テクノロジー インコーポレイティド トリガー情報を使用する無線通信方法及びそれを使用する無線通信端末
JP2021511730A (ja) 2018-01-19 2021-05-06 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 協調伝送制御方法、装置、およびシステム
WO2021178157A1 (en) 2020-03-06 2021-09-10 Qualcomm Incorporated Coordinated access point transmissions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021149581A (ja) 2020-03-19 2021-09-27 株式会社東海理化電機製作所 パラメータ情報設定システム、パラメータ情報設定装置及びパラメータ情報設定方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016537905A (ja) 2013-08-27 2016-12-01 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 高効率ワイヤレス（ｈｅｗ）アクセスポイント（ａｐ）協調プロトコル
JP2019527502A (ja) 2016-07-06 2019-09-26 ウィルス インスティテュート オブ スタンダーズ アンド テクノロジー インコーポレイティド トリガー情報を使用する無線通信方法及びそれを使用する無線通信端末
JP2021511730A (ja) 2018-01-19 2021-05-06 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 協調伝送制御方法、装置、およびシステム
WO2021178157A1 (en) 2020-03-06 2021-09-10 Qualcomm Incorporated Coordinated access point transmissions

Also Published As

Publication number Publication date
WO2023042621A1 (ja) 2023-03-23
CN117941452A (zh) 2024-04-26
JP2023042335A (ja) 2023-03-27
EP4404674A4 (en) 2025-09-17
EP4404674A1 (en) 2024-07-24
US20240251389A1 (en) 2024-07-25

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