KR20230049674A - 무선 통신 시스템에서 데이터를 송수신하기 위한 방법 및 무선 통신 단말 - Google Patents

무선 통신 시스템에서 데이터를 송수신하기 위한 방법 및 무선 통신 단말 Download PDF

Info

Publication number
KR20230049674A
KR20230049674A KR1020237007862A KR20237007862A KR20230049674A KR 20230049674 A KR20230049674 A KR 20230049674A KR 1020237007862 A KR1020237007862 A KR 1020237007862A KR 20237007862 A KR20237007862 A KR 20237007862A KR 20230049674 A KR20230049674 A KR 20230049674A
Authority
KR
South Korea
Prior art keywords
link
mld
frame
ppdu
sta
Prior art date
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
Application number
KR1020237007862A
Other languages
English (en)
Korean (ko)
Inventor
고건중
손주형
김상현
곽진삼
홍한슬
Original Assignee
주식회사 윌러스표준기술연구소
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 주식회사 윌러스표준기술연구소 filed Critical 주식회사 윌러스표준기술연구소
Publication of KR20230049674A publication Critical patent/KR20230049674A/ko
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237007862A 2020-09-04 2021-09-06 무선 통신 시스템에서 데이터를 송수신하기 위한 방법 및 무선 통신 단말 Pending KR20230049674A (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
KR20200112759 2020-09-04
KR1020200112759 2020-09-04
KR1020200119638 2020-09-17
KR20200119638 2020-09-17
KR20200120889 2020-09-18
KR1020200120889 2020-09-18
KR1020200153203 2020-11-16
KR20200153203 2020-11-16
PCT/KR2021/012070 WO2022050802A1 (ko) 2020-09-04 2021-09-06 무선 통신 시스템에서 데이터를 송수신하기 위한 방법 및 무선 통신 단말

Publications (1)

Publication Number Publication Date
KR20230049674A true KR20230049674A (ko) 2023-04-13

Family

ID=80491341

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237007862A Pending KR20230049674A (ko) 2020-09-04 2021-09-06 무선 통신 시스템에서 데이터를 송수신하기 위한 방법 및 무선 통신 단말

Country Status (6)

Country Link
US (1) US12557160B2 (https=)
EP (1) EP4210417A4 (https=)
JP (2) JP7785374B2 (https=)
KR (1) KR20230049674A (https=)
CN (1) CN116034620A (https=)
WO (1) WO2022050802A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025009790A1 (ko) * 2023-07-03 2025-01-09 엘지전자 주식회사 무선랜 시스템에서 세컨더리 채널 액세스 방법 및 장치
WO2025143743A1 (ko) * 2023-12-26 2025-07-03 엘지전자 주식회사 논 프라이머리 채널을 엑세스하기 위한 채널 스위치 기법
WO2025225945A1 (ko) * 2024-04-26 2025-10-30 삼성전자 주식회사 무선 랜 네트워크에서 액세스 포인트 간 txop 공유를 기반으로 신호 송수신을 수행하는 방법 및 장치

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4210417A4 (en) 2020-09-04 2024-10-02 Wilus Institute of Standards and Technology Inc. WIRELESS COMMUNICATION METHOD AND TERMINAL FOR TRANSMITTING/RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM
US12160778B2 (en) * 2020-09-18 2024-12-03 Mediatek Singapore Pte. Ltd. Methods and devices for multi-link contention based admission control in a wireless network
US12593320B2 (en) * 2020-11-27 2026-03-31 Beijing Xiaomi Mobile Software Co., Ltd. Communication method and communication device
US20210120432A1 (en) * 2020-12-23 2021-04-22 Intel Corporation Method and apparatus used in wlans
US11553390B2 (en) * 2021-01-08 2023-01-10 Cisco Technology, Inc. Seamless roaming for multi-link device clients
US20250080628A1 (en) * 2021-03-29 2025-03-06 Lg Electronics Inc. Method and apparatus for defining entire profile sub-field in ml element for ml reconfiguration in wireless lan system
WO2022211489A1 (ko) * 2021-04-01 2022-10-06 엘지전자 주식회사 무선랜 시스템에서 ml 재설정에 대한 업데이트된 정보를 송신하는 방법 및 장치
CN118044324A (zh) * 2021-10-08 2024-05-14 交互数字专利控股公司 用于无线局域网中的多接入点多链路设备组中的协调操作的方法和装置
WO2023070411A1 (zh) * 2021-10-27 2023-05-04 Oppo广东移动通信有限公司 多链路连接的建立方法、装置、设备及介质
US12507295B2 (en) * 2022-07-15 2025-12-23 Cisco Technology, Inc. Radios with simultaneous transmit and receive
US12520360B2 (en) * 2022-08-01 2026-01-06 Samsung Electronics Co., Ltd. Method and apparatus for TDLS discovery for NSTR constrained devices
US20240064836A1 (en) * 2022-08-22 2024-02-22 Samsung Electronics Co., Ltd. Multi-link reconfiguration and tim broadcast procedure for multi-link operation
CN119547506A (zh) * 2022-09-06 2025-02-28 现代自动车株式会社 在支持多个链路的无线lan中的低功率操作的方法和装置
JP2024038809A (ja) * 2022-09-08 2024-03-21 キヤノン株式会社 通信装置およびその制御方法
WO2024080786A1 (ko) * 2022-10-13 2024-04-18 엘지전자 주식회사 무선랜 시스템에서 다수의 액세스 포인트에 대한 결합을 맺는 방법 및 장치
US20250039664A1 (en) * 2023-07-28 2025-01-30 Avago Technologies International Sales Pte. Limited Systems for and methods of reassociation in a network
CN120835287A (zh) * 2024-04-16 2025-10-24 华为技术有限公司 一种扩展服务集转移方法和装置
US20260025858A1 (en) * 2024-07-22 2026-01-22 Samsung Electronics Co., Ltd. Association procedures for emergency communication in wireless network

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2974494B1 (en) * 2013-03-15 2020-11-18 Interdigital Patent Holdings, Inc. Multi-band operation for wireless lan systems
JP6189262B2 (ja) * 2014-07-16 2017-08-30 日本電信電話株式会社 無線通信システム、無線送信装置および無線送信方法
WO2016121409A1 (ja) * 2015-01-26 2016-08-04 シャープ株式会社 端末装置および基地局装置
KR102025179B1 (ko) * 2017-01-23 2019-09-25 한국전자통신연구원 다중 채널 저전력 통신 방법 및 장치
US20190075549A1 (en) * 2017-09-06 2019-03-07 Qualcomm Incorporated Identification-based channel selection
US11032207B2 (en) * 2017-11-17 2021-06-08 Qualcomm Incorporated Link aggregation with floating primary link
US11272536B2 (en) * 2018-08-08 2022-03-08 Mediatek Singapore Pte. Ltd. Multi-link operation setup and channel access control
SG10201809503RA (en) * 2018-10-26 2020-05-28 Panasonic Ip Corp America Communication Apparatus And Communication Method For Multi-Band Transmission
US20200221378A1 (en) * 2019-01-07 2020-07-09 Apple Inc. Active Scanning Enhancements for Multi-Band and Multi-Basic Service Set Discovery
US11516841B2 (en) * 2019-09-06 2022-11-29 Mediatek Singapore Pte. Ltd. Enhanced high-throughput multi-link channel access and operation
US12389478B2 (en) * 2020-06-29 2025-08-12 Lg Electronics Inc. Dynamic configuration of multi-link function in wireless LAN system
EP4210417A4 (en) 2020-09-04 2024-10-02 Wilus Institute of Standards and Technology Inc. WIRELESS COMMUNICATION METHOD AND TERMINAL FOR TRANSMITTING/RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM
GB2607949B (en) * 2021-06-18 2024-09-18 Canon Kk Management link for multi-link operation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025009790A1 (ko) * 2023-07-03 2025-01-09 엘지전자 주식회사 무선랜 시스템에서 세컨더리 채널 액세스 방법 및 장치
WO2025143743A1 (ko) * 2023-12-26 2025-07-03 엘지전자 주식회사 논 프라이머리 채널을 엑세스하기 위한 채널 스위치 기법
WO2025225945A1 (ko) * 2024-04-26 2025-10-30 삼성전자 주식회사 무선 랜 네트워크에서 액세스 포인트 간 txop 공유를 기반으로 신호 송수신을 수행하는 방법 및 장치

Also Published As

Publication number Publication date
EP4210417A4 (en) 2024-10-02
US12557160B2 (en) 2026-02-17
EP4210417A1 (en) 2023-07-12
US20230284303A1 (en) 2023-09-07
JP2023541018A (ja) 2023-09-27
WO2022050802A1 (ko) 2022-03-10
JP2025157538A (ja) 2025-10-15
CN116034620A (zh) 2023-04-28
JP7785374B2 (ja) 2025-12-15

Similar Documents

Publication Publication Date Title
JP7785374B2 (ja) 無線通信システムにおいてデータを送受信するための方法及び無線通信端末
JP7698339B2 (ja) 無線通信システムにおいてフレームを送受信するための方法及び無線通信端末
JP7678616B2 (ja) 共有ｔｘｏｐを用いる無線通信方法及びこれを用いる無線通信端末
KR102544254B1 (ko) 멀티 링크를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
JP7683961B2 (ja) マルチリンクを用いる無線通信方法及びこれを用いる無線通信端末
JP7751909B2 (ja) マルチリンクを用いる無線通信方法及びこれを用いる無線通信端末
JP7544402B2 (ja) 無線通信システムにおいてデータを送受信するための方法及び無線通信端末
KR20230171987A (ko) 공유 txop를 이용하는 무선 통신 장치 및 무선 통신장치의 동작 방법
KR20230144075A (ko) 복수의 링크에서 동작하는 멀티 링크 장치 및 멀티링크 장치의 동작 방법
KR20230005824A (ko) 멀티 링크를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
JP7704465B2 (ja) マルチリンクを用いる無線通信方法及びこれを用いる無線通信端末
JP7555644B2 (ja) 無線通信システムにおいてデータを送受信するための方法及び無線通信端末
KR20230048064A (ko) 멀티 링크를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
KR20230129466A (ko) 멀티 링크를 사용하는 무선 통신 방법 및 이를 사용하는무선 통신 단말
CN116830754A (zh) 使用多链路的无线通信方法和使用该方法的无线通信终端
KR20250040664A (ko) 트리거 프레임을 지원하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
JP2025521642A (ja) マルチリンクを用いる無線通信方法及びこれを用いる無線通信端末
JP2025185069A (ja) 複数のｐｐｄｕフォーマットを支援する無線通信方法及びこれを用いる無線通信端末
CN116746106A (zh) 在无线通信系统中发送和接收数据的方法和终端

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D13 Search requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D13-SRH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000