JP7775308B2 - マルチリンク動作（ｍｌｏ）のための方法およびデバイス - Google Patents

マルチリンク動作（ｍｌｏ）のための方法およびデバイス

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Publication number
JP7775308B2
JP7775308B2 JP2023523108A JP2023523108A JP7775308B2 JP 7775308 B2 JP7775308 B2 JP 7775308B2 JP 2023523108 A JP2023523108 A JP 2023523108A JP 2023523108 A JP2023523108 A JP 2023523108A JP 7775308 B2 JP7775308 B2 JP 7775308B2
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JP
Japan
Prior art keywords
mld
wireless station
link
frame
access point
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JP2023523108A
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English (en)
Japanese (ja)
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JP2023546578A (ja
JPWO2022086985A5 (https=
JP2023546578A5 (https=
Inventor
パティル、アビシェク・プラモド
チェリアン、ジョージ
ホ、サイ・ユ・ダンカン
アスタージャディ、アルフレッド
スン、ヤンジュン
フォガト、ビクラム
バタチャリヤ、ツシュニム
チャウハーン、ラジェシュ
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Qualcomm Inc
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Qualcomm Inc
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Publication of JPWO2022086985A5 publication Critical patent/JPWO2022086985A5/ja
Publication of JP2023546578A5 publication Critical patent/JP2023546578A5/ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/041—Key generation or derivation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • 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
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/23—Manipulation of direct-mode connections
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023523108A 2020-10-21 2021-10-19 マルチリンク動作（ｍｌｏ）のための方法およびデバイス Active JP7775308B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063094684P 2020-10-21 2020-10-21
US63/094,684 2020-10-21
US17/503,856 US20220124857A1 (en) 2020-10-21 2021-10-18 Direct link communications in multi-link operations
US17/503,856 2021-10-18
PCT/US2021/055643 WO2022086985A1 (en) 2020-10-21 2021-10-19 Method and devices for multi-link operation, mlo

Publications (4)

Publication Number Publication Date
JP2023546578A JP2023546578A (ja) 2023-11-06
JPWO2022086985A5 JPWO2022086985A5 (https=) 2024-09-30
JP2023546578A5 JP2023546578A5 (https=) 2024-09-30
JP7775308B2 true JP7775308B2 (ja) 2025-11-25

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023523108A Active JP7775308B2 (ja) 2020-10-21 2021-10-19 マルチリンク動作（ｍｌｏ）のための方法およびデバイス
JP2023520221A Pending JP2023547330A (ja) 2020-10-21 2021-10-19 マルチリンク動作（ｍｌｏ）のための方法およびデバイス

Family Applications After (1)

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JP2023520221A Pending JP2023547330A (ja) 2020-10-21 2021-10-19 マルチリンク動作（ｍｌｏ）のための方法およびデバイス

Country Status (7)

Country Link
US (2) US20220124856A1 (https=)
EP (2) EP4233467A1 (https=)
JP (2) JP7775308B2 (https=)
KR (2) KR20230091881A (https=)
CN (2) CN116326166B (https=)
TW (1) TW202224486A (https=)
WO (2) WO2022086975A1 (https=)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119584256A (zh) * 2019-11-08 2025-03-07 华为技术有限公司 一种多链路设备间的通信方法和装置
KR20230118849A (ko) * 2020-12-10 2023-08-14 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 멀티 링크 피어 투 피어 통신을 위한 통신 장치 및 통신 방법
WO2022131317A1 (ja) * 2020-12-17 2022-06-23 シャープ株式会社 ステーション装置およびアクセスポイント装置
CN116405928B (zh) * 2021-03-15 2023-12-29 华为技术有限公司 直连链路寻址方法及装置
US12262431B2 (en) * 2021-04-23 2025-03-25 Mediatek Inc. Wi-Fi multi-link device for indicating capabilities of affiliated stations for different enabled link combinations during association and related capability indication method
US12587905B2 (en) * 2021-07-02 2026-03-24 Samsung Electronics Co., Ltd. Method and apparatus for mobile ap backhaul link setup and operation
EP4380302A4 (en) * 2021-07-28 2024-08-28 Beijing Xiaomi Mobile Software Co., Ltd. Communication method and device under multiple connections
CN117544690A (zh) * 2021-09-07 2024-02-09 华为技术有限公司 一种通信方法及通信装置
CN116248242B (zh) * 2021-09-23 2023-09-01 华为技术有限公司 无线帧发送方法及装置、无线帧接收方法及装置
US20230155784A1 (en) * 2021-11-18 2023-05-18 Mediatek Inc. Pervasive EMLSR Operations In Wireless Communications
JP7676557B2 (ja) 2022-04-24 2025-05-14 華為技術有限公司 マルチリンク通信設定方法及び関連する装置
US20240007846A1 (en) * 2022-07-01 2024-01-04 Apple Inc. Enhanced Address Changing for Wireless Networking Systems
US12581548B2 (en) 2022-07-07 2026-03-17 Samsung Electronics Co., Ltd. TDLS discovery process for EMLSR operation
US20240015823A1 (en) 2022-07-07 2024-01-11 Samsung Electronics Co., Ltd. Tdls discovery and setup for multi-link operation
US12507295B2 (en) 2022-07-15 2025-12-23 Cisco Technology, Inc. Radios with simultaneous transmit and receive
GB2620992B (en) * 2022-07-29 2026-04-01 Canon Kk P2P communication method and system with multi-link TDLS direct link
US12520360B2 (en) * 2022-08-01 2026-01-06 Samsung Electronics Co., Ltd. Method and apparatus for TDLS discovery for NSTR constrained devices
US20240064834A1 (en) * 2022-08-19 2024-02-22 Mediatek Inc. UHR Multi-Link Direct Link Operation In Wireless Communications
WO2024043544A1 (ko) * 2022-08-23 2024-02-29 삼성전자주식회사 전자 장치 및 mlo와 tas의 통합 제어 방법
CN119547507A (zh) * 2022-08-24 2025-02-28 现代自动车株式会社 在支持mlsr操作的无线lan中的低功率操作的方法和装置
US12426086B2 (en) * 2022-09-24 2025-09-23 Qualcomm Incorporated Flexible multi-link operation architecture
CN115696636B (zh) * 2022-10-19 2026-03-27 宜宾市极米光电有限公司 建立直连链路的方法、装置、设备及存储介质
GB2624679A (en) * 2022-11-25 2024-05-29 Canon Kk Method and apparatus for P2P group communication between non-AP multi-link devices
CN118102497A (zh) * 2022-11-26 2024-05-28 华为技术有限公司 一种通信方法、通信装置及通信系统
KR20250130292A (ko) * 2022-12-29 2025-09-01 엘지전자 주식회사 무선랜 시스템에서 다중 액세스 포인트 동작 기반 보안 키 관련 정보 송신 또는 수신 방법 및 장치
CN116325898A (zh) * 2023-01-16 2023-06-23 北京小米移动软件有限公司 通信方法、装置、设备以及存储介质
US20240306228A1 (en) * 2023-03-10 2024-09-12 Samsung Electronics Co., Ltd. TUNNELED DIRECT LINK SETUP LATENCY MANAGEMENT FOR NON-COLLOCATED APs
WO2024192691A1 (zh) * 2023-03-21 2024-09-26 北京小米移动软件有限公司 通信方法、装置、设备以及存储介质
TWI878869B (zh) * 2023-05-05 2025-04-01 瑞昱半導體股份有限公司 站點多鏈路裝置及其操作方法
CN119967535A (zh) * 2023-11-07 2025-05-09 华为技术有限公司 通信方法、装置、通信系统和存储介质
WO2025182313A1 (ja) * 2024-02-29 2025-09-04 ソニーグループ株式会社 通信制御装置
US20250280310A1 (en) * 2024-03-04 2025-09-04 Cisco Technology, Inc. Wireless traffic sniffing for multi-link operation

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080013539A1 (en) * 2006-06-23 2008-01-17 Nokia Corporation Dynamic radio interface grouping
US20100085922A1 (en) * 2008-04-21 2010-04-08 Infosys Technologies Limited System and method for improving bandwidth of wireless local area network
KR101621096B1 (ko) * 2008-10-15 2016-05-16 엘지전자 주식회사 멀티캐스트 프레임 전송방법 및 중복 프레임 검출 방법
US9072082B2 (en) * 2010-07-29 2015-06-30 Qualcomm Incorporated Systems and methods of communication using tunneled direct link setup (TDLS)
US20120113971A1 (en) * 2010-11-08 2012-05-10 Qualcomm Incorporated Efficient wlan discovery and association
US9839056B2 (en) * 2011-12-07 2017-12-05 Nokia Solutions And Networks Oy Link model for multi-prefix packet system bearer
EP2810493B1 (en) * 2012-02-03 2016-08-17 LG Electronics Inc. Method for transmitting and receiving frame performed by station operating in power save mode in wireless local area network system and apparatus for the same
US8908862B2 (en) * 2012-04-05 2014-12-09 Stmicroelectronics, Inc. Method, system, and devices for fast session transfer of wireless devices from one frequency band to another
EP2654331B1 (en) * 2012-04-18 2016-12-14 BlackBerry Limited Methods and apparatus for use in facilitating communications over first and second wireless connections of a wireless transceiver
CN104904292B (zh) * 2012-11-08 2019-09-13 交互数字专利控股公司 用于无线局域网中的统一的多个接入点覆盖的介质访问控制方法和装置
CN103916905A (zh) * 2013-01-06 2014-07-09 中兴通讯股份有限公司 组播源的注册、组播路径的建立方法及装置
JP6294704B2 (ja) * 2014-02-26 2018-03-14 キヤノン株式会社 通信装置、制御方法、及びプログラム
US9949291B2 (en) * 2014-05-15 2018-04-17 Ruckus Wireless, Inc. Collision protection based on packet error rate
RU2681350C1 (ru) * 2015-06-05 2019-03-06 Телефонактиеболагет Лм Эрикссон (Пабл) Станция, точка доступа и реализованные в них способы обработки передач в сети беспроводной связи
CN112566181B (zh) * 2015-10-20 2024-05-17 华为技术有限公司 无线局域网中站点间直接通信的方法及相关设备
WO2017078801A1 (en) * 2015-11-04 2017-05-11 Intel IP Corporation Virtual carrier sensing with two network allocation vectors
KR102318021B1 (ko) * 2017-04-21 2021-10-27 삼성전자 주식회사 이동 통신 네트워크 내 다중 링크 상에서의 패킷 분배 방법 및 장치
US10959153B2 (en) * 2017-09-11 2021-03-23 Qualcomm Incorporated Techniques for multi-link aggregation signaling
US11202286B2 (en) * 2018-07-11 2021-12-14 Intel Corporation Methods for multi-link setup between a multi-link access point (AP) logical entity and a multi-link non-AP logical entity
US11716613B2 (en) * 2018-07-27 2023-08-01 Mediatek Singapore Pte. Ltd. Encryption mechanism used in multi-band channel access
US11558777B2 (en) * 2018-12-28 2023-01-17 Intel Corporation Methods of multi-link buffer management without block acknowledgement (BA) negotiation
US11979929B2 (en) * 2019-06-03 2024-05-07 Mediatek Singapore Pte. Ltd. Systems and methods for multi-link operation in a wireless network
US11272364B2 (en) * 2019-06-19 2022-03-08 Nxp Usa, Inc. Security in a multi-band wireless communication system
US11510269B2 (en) * 2019-07-01 2022-11-22 Qualcomm Incorporated Signaling for multi-link communication in a wireless local area network (WLAN)
EP4716361A2 (en) * 2019-07-12 2026-03-25 InterDigital Patent Holdings, Inc. Methods for enabling multi-link wlans
US11219078B2 (en) * 2019-09-05 2022-01-04 Apple Inc. System and method for enhanced high throughput (EHT) stations
US11606841B2 (en) * 2019-09-16 2023-03-14 Intel Corporation Multi-link operation for a single radio multi-link device
US11736939B2 (en) * 2020-01-04 2023-08-22 Nxp Usa, Inc. Apparatus and method for multi-link management in multi-link communication systems
US11330519B1 (en) * 2020-02-13 2022-05-10 Amazon Technologies, Inc. Device power management transitions in wireless networks
GB2592931B (en) * 2020-03-10 2023-01-11 Canon Kk Method and apparatus for Multi-Link setup between multi-link non-AP logical entities
EP4154452A4 (en) * 2020-05-22 2023-11-15 ZTE Corporation METHOD AND APPARATUS FOR CHANNEL ACCESS IN MULTI-LINK WIRELESS SYSTEM
BR112022025399A2 (pt) * 2020-06-22 2023-01-24 Panasonic Ip Corp America Aparelho de comunicação e método de comunicação para virtualização eht com dispositivos multi-link
CN113973400A (zh) * 2020-07-24 2022-01-25 华为技术有限公司 建立直连链路、无线局域网帧发送的方法、装置及系统
CN116367348A (zh) * 2020-08-14 2023-06-30 华为技术有限公司 一种信道竞争方法及相关装置
CN112512135B (zh) * 2020-08-31 2025-02-14 中兴通讯股份有限公司 一种多链路设备、通信方法及存储介质
JP7534178B2 (ja) * 2020-10-06 2024-08-14 株式会社東芝 無線通信装置及び無線通信方法
KR20230118849A (ko) * 2020-12-10 2023-08-14 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 멀티 링크 피어 투 피어 통신을 위한 통신 장치 및 통신 방법
US11531798B2 (en) * 2021-02-24 2022-12-20 Texas Instmments Incorporated Methods and apparatus to simulate metastability for circuit design verification

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Matthew Fischer (Broadcom Inc)，MLO Synchronous Transmission，IEEE 802.11-20/0081r2，IEEE，2020年01月10日

Also Published As

Publication number Publication date
EP4233468A1 (en) 2023-08-30
JP2023547330A (ja) 2023-11-10
CN116349389B (zh) 2025-12-30
JP2023546578A (ja) 2023-11-06
US20220124857A1 (en) 2022-04-21
CN116326166A (zh) 2023-06-23
WO2022086975A1 (en) 2022-04-28
US20220124856A1 (en) 2022-04-21
KR20230091880A (ko) 2023-06-23
TW202224486A (zh) 2022-06-16
KR20230091881A (ko) 2023-06-23
CN116349389A (zh) 2023-06-27
EP4233467A1 (en) 2023-08-30
CN116326166B (zh) 2026-04-14
WO2022086985A1 (en) 2022-04-28
TW202228475A (zh) 2022-07-16

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