JP7408832B2 - 無線通信システムにおけるマルチリンク通信を実行するための技法 - Google Patents

無線通信システムにおけるマルチリンク通信を実行するための技法 Download PDF

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Publication number
JP7408832B2
JP7408832B2 JP2022555879A JP2022555879A JP7408832B2 JP 7408832 B2 JP7408832 B2 JP 7408832B2 JP 2022555879 A JP2022555879 A JP 2022555879A JP 2022555879 A JP2022555879 A JP 2022555879A JP 7408832 B2 JP7408832 B2 JP 7408832B2
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mld
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ppdu
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JP2023520156A5 (https=
JP2023520156A (ja
Inventor
ナミョン キム
チョンキ キム
チンス チェ
ソンチン パク
テウォン ソン
インソン チャン
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LG Electronics Inc
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LG Electronics Inc
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    • 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
    • H04L69/14—Multichannel or multilink protocols
    • 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
    • H04L69/323—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]
    • 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
    • H04W28/08—Load balancing or load distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00698—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using different RATs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • 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]
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022555879A 2020-03-16 2021-03-16 無線通信システムにおけるマルチリンク通信を実行するための技法 Active JP7408832B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2020-0032199 2020-03-16
KR20200032199 2020-03-16
PCT/KR2021/003221 WO2021187858A1 (ko) 2020-03-16 2021-03-16 무선 통신 시스템에서 멀티 링크 통신을 수행하기 위한 기법

Publications (3)

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JP2023520156A JP2023520156A (ja) 2023-05-16
JP2023520156A5 JP2023520156A5 (https=) 2023-07-28
JP7408832B2 true JP7408832B2 (ja) 2024-01-05

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JP2022555879A Active JP7408832B2 (ja) 2020-03-16 2021-03-16 無線通信システムにおけるマルチリンク通信を実行するための技法

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Country Link
US (3) US12192875B2 (https=)
EP (3) EP4482124A3 (https=)
JP (1) JP7408832B2 (https=)
KR (1) KR102708632B1 (https=)
CN (3) CN120751033A (https=)
WO (1) WO2021187858A1 (https=)

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JP7408832B2 (ja) * 2020-03-16 2024-01-05 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおけるマルチリンク通信を実行するための技法
CN113543286A (zh) * 2020-04-17 2021-10-22 华为技术有限公司 一种接收链开启状态切换方法及第一多链路设备
US20230254920A1 (en) * 2020-06-22 2023-08-10 Hyundai Motor Company Method and device for transmitting/receiving frame in multi-link-supporting communication system
CN111741500B (zh) * 2020-08-03 2020-12-01 成都极米科技股份有限公司 多链路场景下的漫游方法、多链路设备及存储介质
WO2022203269A1 (ko) * 2021-03-25 2022-09-29 엘지전자 주식회사 무선랜 시스템에서 he tb ppdu만을 트리거하는 경우에도 트리거 프레임 내 특별 사용자 정보 필드를 구성하는 방법 및 장치
WO2023092411A1 (en) 2021-11-25 2023-06-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Wireless communication methods and apparatuses
CN114765901B (zh) * 2021-12-20 2023-05-02 极米科技股份有限公司 多链路设备连接管理方法、装置、设备及存储介质
WO2023154918A1 (en) * 2022-02-14 2023-08-17 Hewlett Packard Enterprise Development Lp Multi-link setup link recommendation
KR20230131575A (ko) * 2022-03-07 2023-09-14 삼성전자주식회사 와이파이 네트워크에서의 무선 통신 방법, 및 이를 수행하는 전자 장치
GB2617367A (en) * 2022-04-06 2023-10-11 Canon Kk Improved EMLSR mode in non-AP MLDs not triggered by the AP MLD
US20240015826A1 (en) * 2022-07-08 2024-01-11 Cisco Technology, Inc. Mobility without re-association in wi-fi networks
WO2024123046A1 (ko) * 2022-12-05 2024-06-13 삼성전자 주식회사 무선랜 통신을 제공하기 위한 전자 장치 및 그의 동작 방법
WO2024152218A1 (zh) * 2023-01-17 2024-07-25 北京小米移动软件有限公司 通信方法、电子设备及存储介质
CN116602044B (zh) * 2023-02-28 2025-04-22 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
CN120937438A (zh) * 2023-04-12 2025-11-11 恩梯梯株式会社 终端装置、共享式接入点、共享接入点以及无线通信方法

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Also Published As

Publication number Publication date
EP4124160A4 (en) 2024-04-03
CN120751033A (zh) 2025-10-03
US20230354146A1 (en) 2023-11-02
CN115606238B (zh) 2025-08-19
EP4124160C0 (en) 2025-05-21
US20230164661A1 (en) 2023-05-25
EP4482124A3 (en) 2025-02-19
US12192875B2 (en) 2025-01-07
US20250097814A1 (en) 2025-03-20
US11882512B2 (en) 2024-01-23
WO2021187858A1 (ko) 2021-09-23
EP4730751A2 (en) 2026-04-22
JP2023520156A (ja) 2023-05-16
EP4124160A1 (en) 2023-01-25
CN120751034A (zh) 2025-10-03
EP4124160B1 (en) 2025-05-21
KR20220155299A (ko) 2022-11-22
CN115606238A (zh) 2023-01-13
EP4482124A2 (en) 2024-12-25
KR102708632B1 (ko) 2024-09-24

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