JP2020141325A - 通信装置、情報処理装置、制御方法、及び、プログラム - Google Patents

通信装置、情報処理装置、制御方法、及び、プログラム Download PDF

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Publication number
JP2020141325A
JP2020141325A JP2019036701A JP2019036701A JP2020141325A JP 2020141325 A JP2020141325 A JP 2020141325A JP 2019036701 A JP2019036701 A JP 2019036701A JP 2019036701 A JP2019036701 A JP 2019036701A JP 2020141325 A JP2020141325 A JP 2020141325A
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Japan
Prior art keywords
eht
field
sig
frame
legacy
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Pending
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JP2019036701A
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English (en)
Japanese (ja)
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JP2020141325A5 (enExample
Inventor
裕彦 猪膝
Hirohiko Inohiza
裕彦 猪膝
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 JP2019036701A priority Critical patent/JP2020141325A/ja
Priority to PCT/JP2020/005306 priority patent/WO2020175136A1/ja
Publication of JP2020141325A publication Critical patent/JP2020141325A/ja
Priority to US17/458,089 priority patent/US12218787B2/en
Publication of JP2020141325A5 publication Critical patent/JP2020141325A5/ja
Priority to JP2023190435A priority patent/JP2024010191A/ja
Priority to US18/945,274 priority patent/US20250071007A1/en
Pending legal-status Critical Current

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    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • 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
    • 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)
JP2019036701A 2019-02-28 2019-02-28 通信装置、情報処理装置、制御方法、及び、プログラム Pending JP2020141325A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019036701A JP2020141325A (ja) 2019-02-28 2019-02-28 通信装置、情報処理装置、制御方法、及び、プログラム
PCT/JP2020/005306 WO2020175136A1 (ja) 2019-02-28 2020-02-12 通信装置、情報処理装置、制御方法、及び、プログラム
US17/458,089 US12218787B2 (en) 2019-02-28 2021-08-26 Communication apparatus, information processing apparatus, control method, and storage medium
JP2023190435A JP2024010191A (ja) 2019-02-28 2023-11-07 通信装置、情報処理装置、制御方法、及び、プログラム
US18/945,274 US20250071007A1 (en) 2019-02-28 2024-11-12 Communication apparatus, information processing apparatus, control method, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019036701A JP2020141325A (ja) 2019-02-28 2019-02-28 通信装置、情報処理装置、制御方法、及び、プログラム

Related Child Applications (1)

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JP2023190435A Division JP2024010191A (ja) 2019-02-28 2023-11-07 通信装置、情報処理装置、制御方法、及び、プログラム

Publications (2)

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JP2020141325A true JP2020141325A (ja) 2020-09-03
JP2020141325A5 JP2020141325A5 (enExample) 2022-03-08

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JP2019036701A Pending JP2020141325A (ja) 2019-02-28 2019-02-28 通信装置、情報処理装置、制御方法、及び、プログラム
JP2023190435A Pending JP2024010191A (ja) 2019-02-28 2023-11-07 通信装置、情報処理装置、制御方法、及び、プログラム

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JP2023190435A Pending JP2024010191A (ja) 2019-02-28 2023-11-07 通信装置、情報処理装置、制御方法、及び、プログラム

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Country Link
US (2) US12218787B2 (enExample)
JP (2) JP2020141325A (enExample)
WO (1) WO2020175136A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210265621A1 (en) * 2018-06-22 2021-08-26 Semiconductor Energy Laboratory Co., Ltd. Positive electrode active material, positive electrode, secondary battery, and method for manufacturing positive electrode

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220338260A1 (en) * 2022-06-20 2022-10-20 Dave A. Cavalcanti Communication within synchronized transmission opportunities (s-txops) using short preamble

Citations (1)

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Publication number Priority date Publication date Assignee Title
US20190058569A1 (en) * 2015-08-14 2019-02-21 Newracom, Inc. Block acknowledgment for multi-user transmissions in wlan systems

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US20170181129A1 (en) * 2015-12-21 2017-06-22 Qualcomm Incorporated Preamble design aspects for high efficiency wireless local area networks
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
US20190116513A1 (en) * 2017-10-16 2019-04-18 Qualcomm Incorporated Extremely high throughput (eht) signal detection
US11115104B2 (en) * 2018-05-25 2021-09-07 Intel Corporation Enhanced signaling and use of multiple transmission chains
US11272490B2 (en) * 2018-06-01 2022-03-08 Qualcomm Incorporated Techniques for control signaling in extreme high throughput environments
WO2020013594A1 (ko) * 2018-07-10 2020-01-16 엘지전자 주식회사 무선랜 시스템에서 데이터를 전송하는 방법 및 장치
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

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
US20190058569A1 (en) * 2015-08-14 2019-02-21 Newracom, Inc. Block acknowledgment for multi-user transmissions in wlan systems

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
OTERI, KOME ET AL.: "Technology Features for 802.11 EHT", IEEE 802.11-18/1547R0, JPN6020010188, 10 September 2018 (2018-09-10), US, ISSN: 0005011443 *
P802.11AX/D3.0, DRAFT STANDARD FOR INFORMATION TECHNOLOGY -- TELECOMMUNICATIONS AND INFORMATION EXC, JPN6020010186, 31 July 2018 (2018-07-31), US, ISSN: 0005011440 *
PARK, EUNSUNG ET AL.: "Overview of PHY Features for EHT", IEEE 802.11-18/1967R0, JPN6020010189, 12 November 2018 (2018-11-12), US, ISSN: 0005011441 *
VERMANI, SAMEER ET AL.: "16 Spatial Stream Support in Next Generation WLAN", IEEE 802.11-18/0818R3, JPN6020010187, 8 May 2018 (2018-05-08), US, ISSN: 0005011442 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210265621A1 (en) * 2018-06-22 2021-08-26 Semiconductor Energy Laboratory Co., Ltd. Positive electrode active material, positive electrode, secondary battery, and method for manufacturing positive electrode

Also Published As

Publication number Publication date
JP2024010191A (ja) 2024-01-23
US12218787B2 (en) 2025-02-04
US20250071007A1 (en) 2025-02-27
US20220052889A1 (en) 2022-02-17
WO2020175136A1 (ja) 2020-09-03

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