JP2020141301A - 通信装置、通信装置の通信方法、及び、プログラム - Google Patents

通信装置、通信装置の通信方法、及び、プログラム Download PDF

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Publication number
JP2020141301A
JP2020141301A JP2019036403A JP2019036403A JP2020141301A JP 2020141301 A JP2020141301 A JP 2020141301A JP 2019036403 A JP2019036403 A JP 2019036403A JP 2019036403 A JP2019036403 A JP 2019036403A JP 2020141301 A JP2020141301 A JP 2020141301A
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JP
Japan
Prior art keywords
eht
sig
frame
communication device
stf
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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
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JP2019036403A
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English (en)
Japanese (ja)
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JP2020141301A5 (enExample
Inventor
光彬 湯川
Mitsuyoshi Yukawa
光彬 湯川
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Canon Inc
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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 JP2019036403A priority Critical patent/JP2020141301A/ja
Priority to PH1/2021/552052A priority patent/PH12021552052A1/en
Priority to FIEP20763969.1T priority patent/FI3934307T3/fi
Priority to BR112021016415-4A priority patent/BR112021016415A2/pt
Priority to CN202080017351.7A priority patent/CN113597783B/zh
Priority to KR1020247023901A priority patent/KR20240116567A/ko
Priority to KR1020217028957A priority patent/KR20210122851A/ko
Priority to EP24212025.1A priority patent/EP4498628A3/en
Priority to CN202410626681.6A priority patent/CN118573338A/zh
Priority to PCT/JP2020/004214 priority patent/WO2020175043A1/ja
Priority to EP20763969.1A priority patent/EP3934307B1/en
Priority to ES20763969T priority patent/ES3006436T3/es
Publication of JP2020141301A publication Critical patent/JP2020141301A/ja
Priority to US17/409,839 priority patent/US20210385110A1/en
Publication of JP2020141301A5 publication Critical patent/JP2020141301A5/ja
Priority to JP2023191716A priority patent/JP7724827B2/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • 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
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • 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
    • 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
    • H04L2025/03598—Algorithms
    • H04L2025/03713—Subspace algorithms
    • 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
    • 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
    • H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
    • H04L2025/03802—Signalling on the reverse channel
    • H04L2025/03815—Transmission of a training request
    • 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)
  • Communication Control (AREA)
JP2019036403A 2019-02-28 2019-02-28 通信装置、通信装置の通信方法、及び、プログラム Pending JP2020141301A (ja)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP2019036403A JP2020141301A (ja) 2019-02-28 2019-02-28 通信装置、通信装置の通信方法、及び、プログラム
EP24212025.1A EP4498628A3 (en) 2019-02-28 2020-02-05 Communication device, control method for communication device, and program
CN202410626681.6A CN118573338A (zh) 2019-02-28 2020-02-05 通信设备、通信设备的控制方法及计算机可读存储介质
BR112021016415-4A BR112021016415A2 (pt) 2019-02-28 2020-02-05 Dispositivo de comunicação e método de controle de dispositivo de comunicação
CN202080017351.7A CN113597783B (zh) 2019-02-28 2020-02-05 通信设备、通信设备的控制方法及计算机可读存储介质
KR1020247023901A KR20240116567A (ko) 2019-02-28 2020-02-05 통신 장치, 통신 장치의 제어 방법, 및 컴퓨터 프로그램
KR1020217028957A KR20210122851A (ko) 2019-02-28 2020-02-05 통신 장치, 통신 장치의 제어 방법, 및 프로그램
PH1/2021/552052A PH12021552052A1 (en) 2019-02-28 2020-02-05 Communication device, control method of communication device, and program
FIEP20763969.1T FI3934307T3 (fi) 2019-02-28 2020-02-05 Tiedonsiirtolaite, ohjausmenetelmä tiedonsiirtolaitetta varten sekä ohjelma
PCT/JP2020/004214 WO2020175043A1 (ja) 2019-02-28 2020-02-05 通信装置、通信装置の制御方法、及び、プログラム
EP20763969.1A EP3934307B1 (en) 2019-02-28 2020-02-05 Communication device, control method for communication device, and program
ES20763969T ES3006436T3 (en) 2019-02-28 2020-02-05 Communication device, control method for communication device, and program
US17/409,839 US20210385110A1 (en) 2019-02-28 2021-08-24 Communication device, control method of communication device, and computer-readable storage medium
JP2023191716A JP7724827B2 (ja) 2019-02-28 2023-11-09 通信装置、通信装置の通信方法、及び、プログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019036403A JP2020141301A (ja) 2019-02-28 2019-02-28 通信装置、通信装置の通信方法、及び、プログラム

Related Child Applications (1)

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JP2023191716A Division JP7724827B2 (ja) 2019-02-28 2023-11-09 通信装置、通信装置の通信方法、及び、プログラム

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JP2020141301A true JP2020141301A (ja) 2020-09-03
JP2020141301A5 JP2020141301A5 (enExample) 2022-03-08

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JP2019036403A Pending JP2020141301A (ja) 2019-02-28 2019-02-28 通信装置、通信装置の通信方法、及び、プログラム
JP2023191716A Active JP7724827B2 (ja) 2019-02-28 2023-11-09 通信装置、通信装置の通信方法、及び、プログラム

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US (1) US20210385110A1 (enExample)
EP (2) EP4498628A3 (enExample)
JP (2) JP2020141301A (enExample)
KR (2) KR20240116567A (enExample)
CN (2) CN113597783B (enExample)
BR (1) BR112021016415A2 (enExample)
ES (1) ES3006436T3 (enExample)
FI (1) FI3934307T3 (enExample)
PH (1) PH12021552052A1 (enExample)
WO (1) WO2020175043A1 (enExample)

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
US11616547B2 (en) * 2020-05-26 2023-03-28 Mediatek Singapore Pte. Ltd. Spatial configuration subfield designs of user field for MU-MIMO allocation in extreme-high-throughput systems
WO2022124722A1 (ko) 2020-12-10 2022-06-16 엘지전자 주식회사 무선랜 시스템에서 a-ppdu의 구조 및 채널 스위칭을 위한 지시자를 설정하는 방법 및 장치
CN118250840A (zh) * 2021-06-24 2024-06-25 Oppo广东移动通信有限公司 接入点、站点及无线通信方法

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Also Published As

Publication number Publication date
JP2023184728A (ja) 2023-12-28
KR20240116567A (ko) 2024-07-29
KR20210122851A (ko) 2021-10-12
EP4498628A2 (en) 2025-01-29
EP3934307A4 (en) 2022-11-16
BR112021016415A2 (pt) 2021-10-13
EP4498628A3 (en) 2025-04-30
FI3934307T3 (fi) 2025-02-27
EP3934307A1 (en) 2022-01-05
ES3006436T3 (en) 2025-03-18
CN118573338A (zh) 2024-08-30
JP7724827B2 (ja) 2025-08-18
CN113597783B (zh) 2024-05-31
US20210385110A1 (en) 2021-12-09
EP3934307B1 (en) 2024-12-11
WO2020175043A1 (ja) 2020-09-03
PH12021552052A1 (en) 2022-07-11
CN113597783A (zh) 2021-11-02

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