CN113825248A - 多链路设备的信道接入方法及相关装置 - Google Patents

多链路设备的信道接入方法及相关装置 Download PDF

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Publication number
CN113825248A
CN113825248A CN202010562039.8A CN202010562039A CN113825248A CN 113825248 A CN113825248 A CN 113825248A CN 202010562039 A CN202010562039 A CN 202010562039A CN 113825248 A CN113825248 A CN 113825248A
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CN
China
Prior art keywords
link
value
channel
contention
state
Prior art date
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Pending
Application number
CN202010562039.8A
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English (en)
Chinese (zh)
Inventor
郭宇宸
李云波
李伊青
淦明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN202310583074.1A priority Critical patent/CN116744468B/zh
Priority to CN202010562039.8A priority patent/CN113825248A/zh
Priority to MX2022016558A priority patent/MX2022016558A/es
Priority to KR1020267009900A priority patent/KR20260049336A/ko
Priority to JP2022577686A priority patent/JP7379733B2/ja
Priority to ES21826058T priority patent/ES3004658T3/es
Priority to BR112022025921A priority patent/BR112022025921A2/pt
Priority to EP21826058.6A priority patent/EP4156836B1/en
Priority to PCT/CN2021/100783 priority patent/WO2021254467A1/zh
Priority to CA3183213A priority patent/CA3183213A1/en
Priority to AU2021292120A priority patent/AU2021292120B2/en
Priority to KR1020237001601A priority patent/KR102947686B1/ko
Priority to EP24202107.9A priority patent/EP4507441A3/en
Publication of CN113825248A publication Critical patent/CN113825248A/zh
Priority to MX2025008495A priority patent/MX2025008495A/es
Priority to US18/067,355 priority patent/US12389463B2/en
Priority to JP2023186594A priority patent/JP7601989B2/ja
Priority to AU2024205784A priority patent/AU2024205784B2/en
Priority to JP2024211182A priority patent/JP7758837B2/ja
Priority to US19/273,538 priority patent/US20250351198A1/en
Priority to JP2025170332A priority patent/JP2025185084A/ja
Pending legal-status Critical Current

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    • 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]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
CN202010562039.8A 2020-06-18 2020-06-18 多链路设备的信道接入方法及相关装置 Pending CN113825248A (zh)

Priority Applications (20)

Application Number Priority Date Filing Date Title
CN202310583074.1A CN116744468B (zh) 2020-06-18 2020-06-18 多链路设备的信道接入方法及相关装置
CN202010562039.8A CN113825248A (zh) 2020-06-18 2020-06-18 多链路设备的信道接入方法及相关装置
CA3183213A CA3183213A1 (en) 2020-06-18 2021-06-18 Channel access method for multi-link device, and related apparatus
KR1020237001601A KR102947686B1 (ko) 2020-06-18 2021-06-18 멀티 링크 디바이스의 채널 접근 방법 및 관련 장치
JP2022577686A JP7379733B2 (ja) 2020-06-18 2021-06-18 マルチリンクデバイスのためのチャネルアクセス方法、および関連装置
ES21826058T ES3004658T3 (en) 2020-06-18 2021-06-18 Channel access method for multi-link device and related apparatus
BR112022025921A BR112022025921A2 (pt) 2020-06-18 2021-06-18 Método de acesso de canal para dispositivo multienlace, e aparelho relacionado
EP21826058.6A EP4156836B1 (en) 2020-06-18 2021-06-18 Channel access method for multi-link device and related apparatus
PCT/CN2021/100783 WO2021254467A1 (zh) 2020-06-18 2021-06-18 多链路设备的信道接入方法及相关装置
MX2022016558A MX2022016558A (es) 2020-06-18 2021-06-18 Método de acceso a canal para dispositivo multienlace y aparato relacionado.
AU2021292120A AU2021292120B2 (en) 2020-06-18 2021-06-18 Channel access method for multi-link device, and related apparatus
KR1020267009900A KR20260049336A (ko) 2020-06-18 2021-06-18 멀티 링크 디바이스의 채널 접근 방법 및 관련 장치
EP24202107.9A EP4507441A3 (en) 2020-06-18 2021-06-18 Channel access method for multi-link device, and related apparatus
MX2025008495A MX2025008495A (es) 2020-06-18 2022-12-16 Metodo de acceso a canal para dispositivo multienlace y aparato relacionado
US18/067,355 US12389463B2 (en) 2020-06-18 2022-12-16 Channel access method for multi-link device, and related apparatus
JP2023186594A JP7601989B2 (ja) 2020-06-18 2023-10-31 マルチリンクデバイスのためのチャネルアクセス方法、および関連装置
AU2024205784A AU2024205784B2 (en) 2020-06-18 2024-08-15 Channel access method for multi-link device, and related apparatus
JP2024211182A JP7758837B2 (ja) 2020-06-18 2024-12-04 マルチリンクデバイスのためのチャネルアクセス方法、および関連装置
US19/273,538 US20250351198A1 (en) 2020-06-18 2025-07-18 Channel access method for multi-link device, and related apparatus
JP2025170332A JP2025185084A (ja) 2020-06-18 2025-10-08 マルチリンクデバイスのためのチャネルアクセス方法、および関連装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010562039.8A CN113825248A (zh) 2020-06-18 2020-06-18 多链路设备的信道接入方法及相关装置

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CN202310583074.1A Division CN116744468B (zh) 2020-06-18 2020-06-18 多链路设备的信道接入方法及相关装置

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CN113825248A true CN113825248A (zh) 2021-12-21

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CN202010562039.8A Pending CN113825248A (zh) 2020-06-18 2020-06-18 多链路设备的信道接入方法及相关装置
CN202310583074.1A Active CN116744468B (zh) 2020-06-18 2020-06-18 多链路设备的信道接入方法及相关装置

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Country Status (11)

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US (2) US12389463B2 (https=)
EP (2) EP4507441A3 (https=)
JP (4) JP7379733B2 (https=)
KR (2) KR102947686B1 (https=)
CN (2) CN113825248A (https=)
AU (2) AU2021292120B2 (https=)
BR (1) BR112022025921A2 (https=)
CA (1) CA3183213A1 (https=)
ES (1) ES3004658T3 (https=)
MX (2) MX2022016558A (https=)
WO (1) WO2021254467A1 (https=)

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CN114916085A (zh) * 2022-04-14 2022-08-16 Oppo广东移动通信有限公司 信道接入方法、装置、设备及存储介质
CN115426722A (zh) * 2022-08-12 2022-12-02 哈尔滨工业大学 一种基于双竞争的同时同频全双工随机接入方法
CN116471703A (zh) * 2022-01-12 2023-07-21 华为技术有限公司 信道竞争方法及装置

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CN112788716A (zh) * 2019-11-08 2021-05-11 华为技术有限公司 一种多链路设备间的通信方法和装置
US12414026B2 (en) * 2021-04-22 2025-09-09 Sony Group Corporation Secondary link access to a mobile soft access point multi-link device
US20250016827A1 (en) * 2021-12-17 2025-01-09 Nippon Telegraph And Telephone Corporation Wireless communication system, wireless communication method, and base station
WO2024253397A1 (ko) * 2023-06-09 2024-12-12 엘지전자 주식회사 무선랜 시스템에서 세컨더리 채널 액세스 방법 및 장치
KR20250140737A (ko) 2024-03-19 2025-09-26 명지대학교 산학협력단 다중 링크 디바이스를 이용한 통신 시스템 및 방법
CN118612808A (zh) * 2024-06-05 2024-09-06 华中科技大学 一种面向时延敏感WiFi的多链路流量分配与接入优化方法

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KR101981681B1 (ko) * 2014-09-30 2019-05-23 후아웨이 테크놀러지 컴퍼니 리미티드 복수의 채널 액세스 방법 및 장치
US10142985B2 (en) * 2015-04-21 2018-11-27 Apple Inc. Opportunistic secondary channel access
WO2016186420A1 (ko) * 2015-05-15 2016-11-24 주식회사 윌러스표준기술연구소 다중 사용자 상향 전송을 위한 무선 통신 단말 및 무선 통신 방법
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CN114499806B (zh) 2016-03-25 2024-04-30 韦勒斯标准与技术协会公司 在无线通信系统中对非授权带的上行链路信道接入的方法及其装置
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KR102822896B1 (ko) * 2016-09-07 2025-06-19 주식회사 윌러스표준기술연구소 향상된 분산 채널 액세스를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116471703A (zh) * 2022-01-12 2023-07-21 华为技术有限公司 信道竞争方法及装置
CN114916085A (zh) * 2022-04-14 2022-08-16 Oppo广东移动通信有限公司 信道接入方法、装置、设备及存储介质
WO2023197782A1 (zh) * 2022-04-14 2023-10-19 Oppo广东移动通信有限公司 信道接入方法、装置、设备及存储介质
CN114916085B (zh) * 2022-04-14 2025-11-11 Oppo广东移动通信有限公司 信道接入方法、装置、设备及存储介质
CN115426722A (zh) * 2022-08-12 2022-12-02 哈尔滨工业大学 一种基于双竞争的同时同频全双工随机接入方法

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Publication number Publication date
US12389463B2 (en) 2025-08-12
AU2021292120B2 (en) 2024-05-23
JP2025028100A (ja) 2025-02-28
JP7758837B2 (ja) 2025-10-22
EP4507441A2 (en) 2025-02-12
BR112022025921A2 (pt) 2023-03-14
AU2021292120A1 (en) 2023-02-02
KR20260049336A (ko) 2026-04-13
AU2024205784B2 (en) 2026-01-22
US20250351198A1 (en) 2025-11-13
JP2023531435A (ja) 2023-07-24
EP4507441A3 (en) 2025-03-19
MX2022016558A (es) 2023-04-14
KR20230023790A (ko) 2023-02-17
JP2024014880A (ja) 2024-02-01
CN116744468B (zh) 2024-04-26
JP2025185084A (ja) 2025-12-18
EP4156836B1 (en) 2024-10-30
JP7601989B2 (ja) 2024-12-17
MX2025008495A (es) 2025-08-01
ES3004658T3 (en) 2025-03-12
EP4156836A1 (en) 2023-03-29
EP4156836A4 (en) 2023-10-25
AU2024205784A1 (en) 2024-09-05
JP7379733B2 (ja) 2023-11-14
KR102947686B1 (ko) 2026-04-01
CN116744468A (zh) 2023-09-12
WO2021254467A1 (zh) 2021-12-23
CA3183213A1 (en) 2021-12-23
US20230121480A1 (en) 2023-04-20

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