KR20240119351A - 통신장치 및 그의 통신방법, 정보 처리장치 및 그의 제어방법, 및 프로그램 - Google Patents

통신장치 및 그의 통신방법, 정보 처리장치 및 그의 제어방법, 및 프로그램 Download PDF

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KR20240119351A
KR20240119351A KR1020247025864A KR20247025864A KR20240119351A KR 20240119351 A KR20240119351 A KR 20240119351A KR 1020247025864 A KR1020247025864 A KR 1020247025864A KR 20247025864 A KR20247025864 A KR 20247025864A KR 20240119351 A KR20240119351 A KR 20240119351A
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South Korea
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field
standard
eht
communication
frame
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Korean (ko)
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유키 요시카와
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캐논 가부시끼가이샤
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Publication of KR20240119351A publication Critical patent/KR20240119351A/ko
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • 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]
    • 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
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
KR1020247025864A 2019-02-28 2020-02-05 통신장치 및 그의 통신방법, 정보 처리장치 및 그의 제어방법, 및 프로그램 Pending KR20240119351A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2019-036405 2019-02-28
JP2019036405A JP7308623B2 (ja) 2019-02-28 2019-02-28 情報処理装置並びにその制御方法、及び、プログラム
PCT/JP2020/004216 WO2020175045A1 (ja) 2019-02-28 2020-02-05 通信装置並びにその通信方法、情報処理装置並びにその制御方法、及び、プログラム
KR1020217026653A KR102691786B1 (ko) 2019-02-28 2020-02-05 통신장치와 그 통신방법, 정보 처리장치와 그 제어방법, 및, 프로그램

Related Parent Applications (1)

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KR1020217026653A Division KR102691786B1 (ko) 2019-02-28 2020-02-05 통신장치와 그 통신방법, 정보 처리장치와 그 제어방법, 및, 프로그램

Publications (1)

Publication Number Publication Date
KR20240119351A true KR20240119351A (ko) 2024-08-06

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KR1020247025864A Pending KR20240119351A (ko) 2019-02-28 2020-02-05 통신장치 및 그의 통신방법, 정보 처리장치 및 그의 제어방법, 및 프로그램
KR1020217026653A Active KR102691786B1 (ko) 2019-02-28 2020-02-05 통신장치와 그 통신방법, 정보 처리장치와 그 제어방법, 및, 프로그램

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Country Status (6)

Country Link
US (5) US11424967B2 (https=)
EP (2) EP3934316A4 (https=)
JP (4) JP7308623B2 (https=)
KR (2) KR20240119351A (https=)
CN (1) CN113491150A (https=)
WO (1) WO2020175045A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201902764SA (en) * 2019-03-27 2020-10-29 Panasonic Ip Corp America Communication apparatus and communication method for ppdu format identification
WO2021045518A1 (ko) * 2019-09-03 2021-03-11 엘지전자 주식회사 무선 통신 시스템에서 프리앰블을 구성하기 위한 기법
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
JP2021190723A (ja) 2020-05-25 2021-12-13 キヤノン株式会社 通信装置、通信装置の通信方法、およびプログラム
JP7644607B2 (ja) 2021-01-29 2025-03-12 キヤノン株式会社 通信装置、通信方法、およびプログラム
JP7769503B2 (ja) 2021-09-24 2025-11-13 キヤノン株式会社 通信装置およびその制御方法、プログラム
CN114916011B (zh) * 2022-05-16 2025-10-17 深圳芯邦科技股份有限公司 一种uwb基带芯片的控制方法、uwb主控芯片及存储介质
CN117202392A (zh) * 2022-05-31 2023-12-08 华为技术有限公司 一种信道接入方法及装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4888396B2 (ja) 2007-03-05 2012-02-29 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
JP4631956B2 (ja) 2008-10-14 2011-02-16 ソニー株式会社 無線通信装置及び無線通信方法
US10411846B1 (en) * 2009-03-24 2019-09-10 Marvell International Ltd. Multi-radio device for WLAN
US8773969B1 (en) * 2009-03-24 2014-07-08 Marvell International Ltd. Multi-radio device for WLAN
US9226270B1 (en) * 2009-03-24 2015-12-29 Marvell International Ltd. Multi-radio device for WLAN
US8238316B2 (en) * 2009-12-22 2012-08-07 Intel Corporation 802.11 very high throughput preamble signaling field with legacy compatibility
US8498245B2 (en) * 2010-05-15 2013-07-30 Ralink Technology Corp. Method of arranging packets in a wireless communication system and related device
JP5879529B2 (ja) 2010-12-28 2016-03-08 パナソニックＩｐマネジメント株式会社 端末装置
US9071489B2 (en) * 2011-12-07 2015-06-30 Futurewei Technologies, Inc. System and method for preambles in a wireless communications network
KR101597472B1 (ko) * 2011-12-09 2016-02-24 엘지전자 주식회사 무선랜 시스템에서 프레임 송신 및 수신 방법과 이를 지원하는 장치
US9307056B2 (en) * 2012-04-24 2016-04-05 Intel Corporation Methods, systems and apparatuses for direct data frames
US10194006B2 (en) * 2013-10-25 2019-01-29 Marvell World Trade Ltd. Physical layer frame format for WLAN
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
EP4293972A3 (en) * 2014-06-27 2024-03-27 Samsung Electronics Co., Ltd. Method and device for transmitting data
AU2015304131B2 (en) * 2014-08-21 2018-08-02 Lg Electronics Inc. Method for uplink transmission in wireless communication system and apparatus therefor
EP3198817B8 (en) * 2014-09-23 2020-04-01 NXP USA, Inc. Short training field for wifi
JP6457634B2 (ja) * 2014-09-30 2019-01-23 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． データ伝送方法および装置
US20160105535A1 (en) * 2014-10-08 2016-04-14 Intel Corporation Systems and methods for signal classification
FI4311361T3 (fi) * 2015-01-09 2026-04-16 Interdigital Patent Holdings Inc Bss-värityksellä parannettu lähetys wlan-verkoissa (bss-cet)
CN107251449B (zh) * 2015-03-27 2021-09-28 英特尔公司 802.11ax标准中用于基于ofdma的功率控制的帧结构设计和系统
US10091714B2 (en) * 2015-06-11 2018-10-02 Qualcomm Incorporated Enabling channel reuse for selective BSS
JP2017011486A (ja) * 2015-06-22 2017-01-12 株式会社東芝 無線通信用集積回路、無線通信端末、無線通信方法、無線通信システム
WO2017061492A1 (ja) 2015-10-05 2017-04-13 日本電信電話株式会社 無線通信システムおよび無線通信方法
EP3367725B1 (en) * 2015-10-23 2020-08-05 LG Electronics Inc. Method for transmitting data in wireless communication system and device therefor
KR102571329B1 (ko) * 2016-11-07 2023-08-29 주식회사 윌러스표준기술연구소 장거리 전송을 위한 무선 통신 단말과의 무선 통신 방법 및 이를 사용하는 무선 통신 단말
US10805940B2 (en) * 2017-03-11 2020-10-13 Qualcomm Incorporated Triggering distributed MIMO communication in a wireless node cluster
US11375400B2 (en) 2017-07-06 2022-06-28 Sony Corporation Wireless communication apparatus and method for generating midamble and controlling transmission power
JP6953885B2 (ja) 2017-08-10 2021-10-27 富士電機株式会社 電源装置および遮断スイッチ回路
US11272490B2 (en) * 2018-06-01 2022-03-08 Qualcomm Incorporated Techniques for control signaling in extreme high throughput environments
CN110691114B (zh) * 2018-07-06 2024-08-02 华为技术有限公司 通信方法、装置及设备
US11711183B2 (en) * 2018-09-04 2023-07-25 Qualcomm Incorporated Protocols for multi-access point coordinated multi-user transmissions
US11165544B2 (en) * 2018-10-04 2021-11-02 Qualcomm Incorporated Multi-user preamble format for a wireless local area network
US11363518B2 (en) * 2018-12-11 2022-06-14 Qualcomm Incorporated High efficiency signaling
JP2020136822A (ja) 2019-02-15 2020-08-31 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
JP7280714B2 (ja) 2019-02-28 2023-05-24 キヤノン株式会社 通信装置、通信方法、及び、プログラム
US11212705B2 (en) * 2019-05-28 2021-12-28 Nxp Usa, Inc. Extra high throughput preamble
CN114599991B (zh) * 2019-10-31 2025-02-28 认知系统公司 引发来自无线通信装置的mimo传输
CA3152905A1 (en) * 2019-10-31 2021-05-06 Christopher Beg Using mimo training fields for motion detection
JP7458839B2 (ja) 2020-03-18 2024-04-01 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
JP2021190723A (ja) 2020-05-25 2021-12-13 キヤノン株式会社 通信装置、通信装置の通信方法、およびプログラム
JP7644607B2 (ja) 2021-01-29 2025-03-12 キヤノン株式会社 通信装置、通信方法、およびプログラム
JP7769503B2 (ja) 2021-09-24 2025-11-13 キヤノン株式会社 通信装置およびその制御方法、プログラム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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Publication number Publication date
EP3934316A4 (en) 2022-11-30
JP7706610B2 (ja) 2025-07-11
CN113491150A (zh) 2021-10-08
EP3934316A1 (en) 2022-01-05
JP7522894B2 (ja) 2024-07-25
US20240305505A1 (en) 2024-09-12
US11424967B2 (en) 2022-08-23
JP2025126356A (ja) 2025-08-28
JP2023126299A (ja) 2023-09-07
US12341633B2 (en) 2025-06-24
JP2020141303A (ja) 2020-09-03
US20250286756A1 (en) 2025-09-11
KR20210118888A (ko) 2021-10-01
US20230327920A1 (en) 2023-10-12
US20210385112A1 (en) 2021-12-09
EP4604474A2 (en) 2025-08-20
KR102691786B1 (ko) 2024-08-06
JP2024138398A (ja) 2024-10-08
US12047207B2 (en) 2024-07-23
EP4604474A3 (en) 2025-11-19
US11706058B2 (en) 2023-07-18
WO2020175045A1 (ja) 2020-09-03
US20220353113A1 (en) 2022-11-03
JP7308623B2 (ja) 2023-07-14

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