JP7379100B2 - 通信装置、通信方法、およびプログラム - Google Patents

通信装置、通信方法、およびプログラム Download PDF

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Publication number
JP7379100B2
JP7379100B2 JP2019203513A JP2019203513A JP7379100B2 JP 7379100 B2 JP7379100 B2 JP 7379100B2 JP 2019203513 A JP2019203513 A JP 2019203513A JP 2019203513 A JP2019203513 A JP 2019203513A JP 7379100 B2 JP7379100 B2 JP 7379100B2
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Japanese (ja)
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JP2021078010A5 (enExample
JP2021078010A (ja
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勇樹 辻丸
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Canon Inc
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Canon Inc
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Priority to JP2019203513A priority Critical patent/JP7379100B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to CN202511170761.6A priority patent/CN120750493A/zh
Priority to KR1020257032807A priority patent/KR20250152663A/ko
Priority to EP20886115.3A priority patent/EP4057744A4/en
Priority to KR1020227016680A priority patent/KR102868398B1/ko
Priority to CN202080077239.2A priority patent/CN114642061B/zh
Priority to PCT/JP2020/040266 priority patent/WO2021090733A1/ja
Publication of JP2021078010A publication Critical patent/JP2021078010A/ja
Priority to US17/735,622 priority patent/US11843973B2/en
Publication of JP2021078010A5 publication Critical patent/JP2021078010A5/ja
Priority to JP2023188928A priority patent/JP7657888B2/ja
Application granted granted Critical
Publication of JP7379100B2 publication Critical patent/JP7379100B2/ja
Priority to US18/511,320 priority patent/US12238577B2/en
Priority to US18/984,789 priority patent/US20250119791A1/en
Priority to JP2025051946A priority patent/JP2025102855A/ja
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    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019203513A 2019-11-08 2019-11-08 通信装置、通信方法、およびプログラム Active JP7379100B2 (ja)

Priority Applications (12)

Application Number Priority Date Filing Date Title
JP2019203513A JP7379100B2 (ja) 2019-11-08 2019-11-08 通信装置、通信方法、およびプログラム
PCT/JP2020/040266 WO2021090733A1 (ja) 2019-11-08 2020-10-27 通信装置、通信方法、およびプログラム
KR1020257032807A KR20250152663A (ko) 2019-11-08 2020-10-27 통신 장치, 처리 장치, 통신 방법, 및 프로그램
EP20886115.3A EP4057744A4 (en) 2019-11-08 2020-10-27 COMMUNICATION DEVICE, COMMUNICATION METHOD AND PROGRAM
KR1020227016680A KR102868398B1 (ko) 2019-11-08 2020-10-27 통신 장치, 처리 장치, 통신 방법, 및 프로그램
CN202080077239.2A CN114642061B (zh) 2019-11-08 2020-10-27 通信装置、处理装置、通信方法和可读存储介质
CN202511170761.6A CN120750493A (zh) 2019-11-08 2020-10-27 通信装置、处理装置、通信方法和可读存储介质
US17/735,622 US11843973B2 (en) 2019-11-08 2022-05-03 Communication apparatus, processing apparatus, communication method, and storage medium, for throughput improvement of wireless networks
JP2023188928A JP7657888B2 (ja) 2019-11-08 2023-11-02 通信装置、通信方法、およびプログラム
US18/511,320 US12238577B2 (en) 2019-11-08 2023-11-16 Communication apparatus, processing apparatus, communication method, and storage medium, for throughput improvement of wireless networks
US18/984,789 US20250119791A1 (en) 2019-11-08 2024-12-17 Communication apparatus, processing apparatus, communication method, and storage medium
JP2025051946A JP2025102855A (ja) 2019-11-08 2025-03-26 通信装置、通信方法、およびプログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019203513A JP7379100B2 (ja) 2019-11-08 2019-11-08 通信装置、通信方法、およびプログラム

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JP2021078010A JP2021078010A (ja) 2021-05-20
JP2021078010A5 JP2021078010A5 (enExample) 2022-11-07
JP7379100B2 true JP7379100B2 (ja) 2023-11-14

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JP2019203513A Active JP7379100B2 (ja) 2019-11-08 2019-11-08 通信装置、通信方法、およびプログラム
JP2023188928A Active JP7657888B2 (ja) 2019-11-08 2023-11-02 通信装置、通信方法、およびプログラム
JP2025051946A Pending JP2025102855A (ja) 2019-11-08 2025-03-26 通信装置、通信方法、およびプログラム

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JP2025051946A Pending JP2025102855A (ja) 2019-11-08 2025-03-26 通信装置、通信方法、およびプログラム

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US (3) US11843973B2 (enExample)
EP (1) EP4057744A4 (enExample)
JP (3) JP7379100B2 (enExample)
KR (2) KR102868398B1 (enExample)
CN (2) CN120750493A (enExample)
WO (1) WO2021090733A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP7379100B2 (ja) * 2019-11-08 2023-11-14 キヤノン株式会社 通信装置、通信方法、およびプログラム
CN113395143B (zh) * 2020-03-12 2023-06-27 华为技术有限公司 数据传输方法及设备、芯片系统、计算机可读存储介质
JP2023132700A (ja) * 2022-03-11 2023-09-22 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
US20230023324A1 (en) * 2022-09-30 2023-01-26 Juan Fang Apparatus, system, and method of communicating an extended range (er) physical layer (phy) protocol data unit (ppdu)
EP4351067A1 (en) 2022-10-04 2024-04-10 Samsung Electronics Co., Ltd. Device and method for supporting communication using plurality of bandwidths in wireless local area network system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190141570A1 (en) 2017-11-06 2019-05-09 Qualcomm Incorporated Techniques for preamble puncturing

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8982889B2 (en) * 2008-07-18 2015-03-17 Marvell World Trade Ltd. Preamble designs for sub-1GHz frequency bands
US9025428B2 (en) * 2010-04-14 2015-05-05 Qualcomm Incorporated Allocating and receiving tones for a frame
US8750215B2 (en) * 2012-03-06 2014-06-10 Intel Corporation Method and apparatus for a 1 MHz long training field design
US20130337027A1 (en) 2012-05-24 2013-12-19 Massachusetts Institute Of Technology Medical Devices and Implements with Liquid-Impregnated Surfaces
CN105519065B (zh) * 2014-02-13 2019-05-24 华为技术有限公司 传输数据的方法和装置
EP3496354B1 (en) * 2014-08-21 2020-04-01 LG Electronics Inc. -1- Method for uplink transmission in wireless communication system and apparatus therefor
KR20160056287A (ko) * 2014-11-11 2016-05-19 뉴라컴 인코포레이티드 프레임 전송 방법 및 프레임 수신 방법, 그리고 이를 구현한 장치
US9768921B2 (en) * 2015-01-08 2017-09-19 Marvell World Trade Ltd. Downlink signaling in a high efficiency wireless local area network (WLAN)
KR20160092929A (ko) * 2015-01-28 2016-08-05 뉴라컴 인코포레이티드 전송 제어 방법
KR20160102911A (ko) * 2015-02-23 2016-08-31 뉴라컴 인코포레이티드 고효율 무선랜에서 직접 링크를 위한 동적 채널 센싱 방법 및 장치
US20170181129A1 (en) * 2015-12-21 2017-06-22 Qualcomm Incorporated Preamble design aspects for high efficiency wireless local area networks
US10129064B1 (en) * 2016-08-02 2018-11-13 Newracom, Inc. Wireless device low power wake up
JP2018050133A (ja) 2016-09-20 2018-03-29 キヤノン株式会社 通信装置、制御方法、及びプログラム
KR102259024B1 (ko) * 2017-01-09 2021-06-01 주식회사 윌러스표준기술연구소 다중 사용자 패킷의 시그널링을 위한 무선 통신 방법 및 무선 통신 단말
JP6467733B1 (ja) 2018-05-21 2019-02-13 Smc株式会社 流体圧シリンダの駆動方法及び駆動装置
US10374749B1 (en) * 2018-08-22 2019-08-06 Cisco Technology, Inc. Proactive interference avoidance for access points
WO2020040622A1 (ko) * 2018-08-24 2020-02-27 엘지전자 주식회사 무선랜 시스템에서 프리앰블 펑처링이 수행된 광대역에서 ppdu를 전송하는 방법 및 장치
US11564250B2 (en) * 2019-08-09 2023-01-24 Qualcomm Incorporated Physical layer preamble and signaling for wireless communication
US11665574B2 (en) * 2019-10-25 2023-05-30 Qualcomm Incorporated Physical layer preamble design for special packet types
JP7379100B2 (ja) * 2019-11-08 2023-11-14 キヤノン株式会社 通信装置、通信方法、およびプログラム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190141570A1 (en) 2017-11-06 2019-05-09 Qualcomm Incorporated Techniques for preamble puncturing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Eunsung Park，Consideration on 320MHz Bandwidth and 16 Spatial Streams，IEEE 802.11-19/0778r0，2019年05月13日

Also Published As

Publication number Publication date
EP4057744A4 (en) 2023-12-13
CN114642061A (zh) 2022-06-17
US12238577B2 (en) 2025-02-25
US20220264367A1 (en) 2022-08-18
KR20250152663A (ko) 2025-10-23
JP2021078010A (ja) 2021-05-20
KR102868398B1 (ko) 2025-10-13
WO2021090733A1 (ja) 2021-05-14
EP4057744A1 (en) 2022-09-14
CN114642061B (zh) 2025-09-09
JP2025102855A (ja) 2025-07-08
JP2024003113A (ja) 2024-01-11
CN120750493A (zh) 2025-10-03
JP7657888B2 (ja) 2025-04-07
KR20220088447A (ko) 2022-06-27
US20240163720A1 (en) 2024-05-16
US20250119791A1 (en) 2025-04-10
US11843973B2 (en) 2023-12-12

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