JP7373287B2 - 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

Info

Publication number
JP7373287B2
JP7373287B2 JP2019036409A JP2019036409A JP7373287B2 JP 7373287 B2 JP7373287 B2 JP 7373287B2 JP 2019036409 A JP2019036409 A JP 2019036409A JP 2019036409 A JP2019036409 A JP 2019036409A JP 7373287 B2 JP7373287 B2 JP 7373287B2
Authority
JP
Japan
Prior art keywords
eht
field
sig
communication
stf
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
JP2019036409A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020141307A (ja
JP2020141307A5 (enExample
Inventor
永吾郎 伊奈
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
Priority to JP2019036409A priority Critical patent/JP7373287B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to EP20763174.8A priority patent/EP3934318A4/en
Priority to KR1020217028453A priority patent/KR102793653B1/ko
Priority to PCT/JP2020/004217 priority patent/WO2020175046A1/ja
Priority to CN202080017365.9A priority patent/CN113508615B/zh
Priority to BR112021016419-7A priority patent/BR112021016419A2/pt
Priority to CN202410141883.1A priority patent/CN117997503A/zh
Publication of JP2020141307A publication Critical patent/JP2020141307A/ja
Priority to US17/412,297 priority patent/US20210385111A1/en
Publication of JP2020141307A5 publication Critical patent/JP2020141307A5/ja
Priority to JP2023179027A priority patent/JP7695318B2/ja
Application granted granted Critical
Publication of JP7373287B2 publication Critical patent/JP7373287B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • 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
    • H04L2025/03592—Adaptation methods
    • H04L2025/03745—Timing of adaptation
    • H04L2025/03764—Timing of adaptation only during predefined intervals
    • H04L2025/0377—Timing of adaptation only during predefined intervals during the reception of training 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
    • H04L5/003—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
    • 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)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019036409A 2019-02-28 2019-02-28 通信装置、通信方法、及び、プログラム Active JP7373287B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2019036409A JP7373287B2 (ja) 2019-02-28 2019-02-28 通信装置、通信方法、及び、プログラム
KR1020217028453A KR102793653B1 (ko) 2019-02-28 2020-02-05 통신 장치, 통신 방법 및, 프로그램
PCT/JP2020/004217 WO2020175046A1 (ja) 2019-02-28 2020-02-05 通信装置、通信方法、及び、プログラム
CN202080017365.9A CN113508615B (zh) 2019-02-28 2020-02-05 通信设备、通信方法和计算机可读存储介质
BR112021016419-7A BR112021016419A2 (pt) 2019-02-28 2020-02-05 Dispositivo de comunicação e método de comunicação
CN202410141883.1A CN117997503A (zh) 2019-02-28 2020-02-05 通信设备、通信方法和计算机可读存储介质
EP20763174.8A EP3934318A4 (en) 2019-02-28 2020-02-05 COMMUNICATION DEVICE, COMMUNICATION METHOD AND PROGRAM
US17/412,297 US20210385111A1 (en) 2019-02-28 2021-08-26 Communication device, communication method, and computer-readable storage medium
JP2023179027A JP7695318B2 (ja) 2019-02-28 2023-10-17 通信装置、通信方法、及び、プログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019036409A JP7373287B2 (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)

Application Number Title Priority Date Filing Date
JP2023179027A Division JP7695318B2 (ja) 2019-02-28 2023-10-17 通信装置、通信方法、及び、プログラム

Publications (3)

Publication Number Publication Date
JP2020141307A JP2020141307A (ja) 2020-09-03
JP2020141307A5 JP2020141307A5 (enExample) 2022-02-28
JP7373287B2 true JP7373287B2 (ja) 2023-11-02

Family

ID=72238568

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019036409A Active JP7373287B2 (ja) 2019-02-28 2019-02-28 通信装置、通信方法、及び、プログラム
JP2023179027A Active JP7695318B2 (ja) 2019-02-28 2023-10-17 通信装置、通信方法、及び、プログラム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023179027A Active JP7695318B2 (ja) 2019-02-28 2023-10-17 通信装置、通信方法、及び、プログラム

Country Status (7)

Country Link
US (1) US20210385111A1 (enExample)
EP (1) EP3934318A4 (enExample)
JP (2) JP7373287B2 (enExample)
KR (1) KR102793653B1 (enExample)
CN (2) CN113508615B (enExample)
BR (1) BR112021016419A2 (enExample)
WO (1) WO2020175046A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230309070A1 (en) * 2020-12-24 2023-09-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Methods and apparatuses for triggering uplink transmission in wireless local area networks

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020262872A1 (ko) * 2019-06-24 2020-12-30 엘지전자 주식회사 무선랜 시스템에서 광대역에서 ppdu를 수신하는 방법 및 장치
US20230388992A1 (en) * 2020-10-28 2023-11-30 Beijing Xiaomi Mobile Software Co., Ltd. Communication method and communication device
CN115443679A (zh) * 2021-04-01 2022-12-06 北京小米移动软件有限公司 通信方法和通信装置
JP2023009678A (ja) * 2021-07-07 2023-01-20 キヤノン株式会社 通信装置、通信方法、及びプログラム
JP2024006492A (ja) * 2022-07-01 2024-01-17 キヤノン株式会社 通信装置、通信方法、及び、プログラム
CN120711501B (zh) * 2025-08-29 2025-11-18 沈阳邦粹科技有限公司 网络设备安全通信方法及系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190045461A1 (en) 2018-09-18 2019-02-07 Intel Corporation Power reduction in a wireless network
WO2019032216A1 (en) 2017-08-11 2019-02-14 Intel Corporation DETERMINING A NUMBER OF SPACE FLUXES AND A BANDWIDTH

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9860893B2 (en) * 2013-11-19 2018-01-02 Intel IP Corporation Frame structure with reduced signal field and method for high-efficiency Wi-Fi (HEW) communication
CN107113267B (zh) * 2014-10-31 2020-06-26 Lg电子株式会社 无线局域网系统中的站sta的数据发送方法及站sta
WO2016106753A1 (zh) * 2014-12-31 2016-07-07 华为技术有限公司 一种无线局域网的信道估计方法和装置
WO2016204435A1 (ko) * 2015-06-18 2016-12-22 엘지전자 주식회사 채널 본딩 기반 신호 전송 방법 및 이를 위한 장치
EP4615143A3 (en) * 2015-12-24 2025-10-01 Wilus Institute of Standards and Technology Inc. Wireless communication method and wireless communication terminal, which use discontinuous channel
TWI734725B (zh) * 2016-01-07 2021-08-01 美商內數位專利控股公司 多使用者(mu)傳輸保護方法及裝置
JP6967021B2 (ja) * 2016-07-22 2021-11-17 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Panasonic Intellectual Property Corporation of America 通信装置、通信方法、及び、集積回路
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
US10575249B2 (en) * 2016-11-22 2020-02-25 Frontside Transmitting PPDU
WO2018232138A1 (en) * 2017-06-14 2018-12-20 Intel IP Corporation 6 ghz neighbor reports and capability and operation elements
JP6880452B2 (ja) 2017-08-10 2021-06-02 トヨタ自動車株式会社 密閉型電池
US10365362B2 (en) * 2017-09-11 2019-07-30 Intel IP Corporation Location measurement reporting
US20190116513A1 (en) * 2017-10-16 2019-04-18 Qualcomm Incorporated Extremely high throughput (eht) signal detection
US10785706B2 (en) * 2017-10-16 2020-09-22 Qualcomm Incorporated Bandwidth signaling for a basic service set (BSS) supporting 320 MHZ operating bandwidth
WO2019164365A1 (ko) * 2018-02-23 2019-08-29 엘지전자 주식회사 무선랜 시스템에서 fdr을 기반으로 ppdu를 송신하는 방법 및 장치
US11115104B2 (en) * 2018-05-25 2021-09-07 Intel Corporation Enhanced signaling and use of multiple transmission chains
US11160084B2 (en) * 2018-07-05 2021-10-26 Qualcomm Incorporated Supporting 320 MHz operating BW
WO2020013594A1 (ko) * 2018-07-10 2020-01-16 엘지전자 주식회사 무선랜 시스템에서 데이터를 전송하는 방법 및 장치
US11497058B2 (en) * 2018-08-10 2022-11-08 Lg Electronics Inc. Method and apparatus for transmitting PPDU in WLAN system
US11245501B2 (en) * 2018-09-04 2022-02-08 Qualcomm Incorporated Multi-access point scheduling in wireless local area networks
US11082983B2 (en) * 2018-09-10 2021-08-03 Intel Corporation Tone plans and preambles for extremely high throughput
SG10201808652UA (en) * 2018-10-01 2020-05-28 Panasonic Ip Corp America Communication Apparatus and Communication Method for Channel Estimation
US11165544B2 (en) * 2018-10-04 2021-11-02 Qualcomm Incorporated Multi-user preamble format for a wireless local area network
WO2020242109A1 (ko) * 2019-05-29 2020-12-03 엘지전자 주식회사 무선랜 시스템에서 mu ppdu를 수신하는 방법 및 장치
CN112469088A (zh) * 2019-09-09 2021-03-09 华为技术有限公司 正交频分多址接入ofdma混合传输方法和装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019032216A1 (en) 2017-08-11 2019-02-14 Intel Corporation DETERMINING A NUMBER OF SPACE FLUXES AND A BANDWIDTH
US20190045461A1 (en) 2018-09-18 2019-02-07 Intel Corporation Power reduction in a wireless network

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Eunsung Park (LG Electronics) et al.，"Overview of PHY Features for EHT"，IEEE 802.11-18/1967r1，[online]，2019年01月10日，slides 1-21，[retrieved on 2023-04-17], <URL: https://mentor.ieee.org/802.11/dcn/18/11-18-1967-01-0eht-overview-of-phy-features-for-eht.pptx>
Hongyuan Zhang (Marvell) et al.，"802.11ax Preamble Design and Auto-detection-r4"，IEEE 802.11-15/0579r4，[online]，slides 1-7,10-11，[retrieved on 2023-04-17], <URL: https://mentor.ieee.org/802.11/dcn/15/11-15-0579-04-00ax-preamble-design-and-autodetection.pptx>

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230309070A1 (en) * 2020-12-24 2023-09-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Methods and apparatuses for triggering uplink transmission in wireless local area networks

Also Published As

Publication number Publication date
EP3934318A1 (en) 2022-01-05
BR112021016419A2 (pt) 2021-10-13
KR20210122835A (ko) 2021-10-12
JP2020141307A (ja) 2020-09-03
CN113508615B (zh) 2024-02-09
CN117997503A (zh) 2024-05-07
JP7695318B2 (ja) 2025-06-18
US20210385111A1 (en) 2021-12-09
EP3934318A4 (en) 2022-12-14
CN113508615A (zh) 2021-10-15
KR102793653B1 (ko) 2025-04-21
WO2020175046A1 (ja) 2020-09-03
JP2023179724A (ja) 2023-12-19

Similar Documents

Publication Publication Date Title
JP7373287B2 (ja) 通信装置、通信方法、及び、プログラム
JP7522894B2 (ja) 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
JP7397577B2 (ja) 通信装置、情報処理装置、通信方法、及び、プログラム
JP7600303B2 (ja) 通信装置及びその通信方法、情報処理装置及びその制御方法、及び、プログラム
JP7657888B2 (ja) 通信装置、通信方法、およびプログラム
CN113491147B (zh) 通信设备、通信方法及存储介质
JP2020141309A (ja) 通信装置、通信方法、及び、プログラム
JP7724827B2 (ja) 通信装置、通信装置の通信方法、及び、プログラム
JP7695767B2 (ja) 通信装置、情報処理装置、制御方法、及び、プログラム
JP2024010191A (ja) 通信装置、情報処理装置、制御方法、及び、プログラム
JP2024011371A (ja) 通信装置、通信方法、及び、プログラム

Legal Events

Date Code Title Description
RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20210103

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210113

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220216

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230421

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230620

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230922

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231023

R151 Written notification of patent or utility model registration

Ref document number: 7373287

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151