CN107750473B - 用于多用户操作的传输机会竞争的方法和装置 - Google Patents

用于多用户操作的传输机会竞争的方法和装置 Download PDF

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Publication number
CN107750473B
CN107750473B CN201680034763.5A CN201680034763A CN107750473B CN 107750473 B CN107750473 B CN 107750473B CN 201680034763 A CN201680034763 A CN 201680034763A CN 107750473 B CN107750473 B CN 107750473B
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China
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access
edca
stations
mode
transmission opportunity
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Chinese (zh)
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CN107750473A (zh
Inventor
A·阿斯特加迪
G·切瑞安
S·莫林
G·D·巴里克
G·丁
Y·周
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Qualcomm Inc
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Qualcomm Inc
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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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680034763.5A 2015-06-16 2016-06-16 用于多用户操作的传输机会竞争的方法和装置 Active CN107750473B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562180522P 2015-06-16 2015-06-16
US62/180,522 2015-06-16
US15/183,322 US11350448B2 (en) 2015-06-16 2016-06-15 Transmission opportunity contention for multiple user operation
US15/183,322 2016-06-15
PCT/US2016/037886 WO2016205526A1 (en) 2015-06-16 2016-06-16 Transmission opportunity contention for multiple user operation

Publications (2)

Publication Number Publication Date
CN107750473A CN107750473A (zh) 2018-03-02
CN107750473B true CN107750473B (zh) 2021-03-19

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CN201680034763.5A Active CN107750473B (zh) 2015-06-16 2016-06-16 用于多用户操作的传输机会竞争的方法和装置

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Country Link
US (1) US11350448B2 (enExample)
EP (1) EP3311621B1 (enExample)
JP (1) JP6824910B2 (enExample)
KR (1) KR102330199B1 (enExample)
CN (1) CN107750473B (enExample)
TW (1) TW201705796A (enExample)
WO (1) WO2016205526A1 (enExample)

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US12446057B2 (en) 2023-02-24 2025-10-14 T-Mobile Usa, Inc. Uplink and downlink prescheduling in fixed wireless access networks

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RU2751081C2 (ru) * 2016-07-22 2021-07-08 Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка Устройство передачи и способ передачи
US10568131B2 (en) 2016-10-17 2020-02-18 Qualcomm Incorporated Single user switching timer per access category (AC)
US10791510B2 (en) * 2017-02-27 2020-09-29 Hewlett Packard Enterprise Development Lp Classification of access points
WO2019051818A1 (en) * 2017-09-18 2019-03-21 Hewlett Packard Enterprise Development Lp PROMOTING EQUAL ACCESS TO A CHANNEL
CN109728839B (zh) * 2017-10-31 2021-02-26 华为技术有限公司 一种接收上行报文的方法及无线局域网设备
US10986505B2 (en) 2018-08-29 2021-04-20 Qualcomm Incorporated Spatial reuse for WLAN networks
EP3900439B1 (en) 2018-12-21 2024-06-05 Nokia Technologies Oy Wireless access establishment
EP3918740B1 (en) * 2019-01-30 2022-08-17 Telefonaktiebolaget LM Ericsson (publ) Contention-based multi-layer transmission
WO2020182688A1 (en) * 2019-03-08 2020-09-17 Canon Kabushiki Kaisha Backoff management for intra-queue priority transmission in communication networks
US11122624B2 (en) * 2019-06-17 2021-09-14 Sony Group Corporation Pre-packet arrival channel contention
US11477817B2 (en) 2020-11-17 2022-10-18 Hewlett Packard Enterprise Development Lp Systems and methods for prioritized channel access for 802.11ax clients in BSS with mixed clients
CN112566269B (zh) * 2021-02-23 2021-05-11 乐鑫信息科技（上海）股份有限公司 一种在无线局域网wlan中的上行传输方法和站点设备
CN116744273A (zh) * 2022-03-01 2023-09-12 华为技术有限公司 一种通信方法和通信装置
CN117042046A (zh) * 2022-04-29 2023-11-10 华为技术有限公司 一种信道竞争方法及装置
WO2024254782A1 (zh) * 2023-06-14 2024-12-19 Oppo广东移动通信有限公司 无线通信的方法及设备
CN120264361A (zh) * 2024-01-02 2025-07-04 中兴通讯股份有限公司 协同edca参数协商方法、存储介质和电子装置

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CN103476130A (zh) * 2012-06-08 2013-12-25 中兴通讯股份有限公司 一种竞争接入方法及站点设备

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KR101711657B1 (ko) 2009-10-20 2017-03-02 한국전자통신연구원 고용량 무선 통신 시스템에서의 자원 관리 방법
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KR20160045025A (ko) * 2014-10-16 2016-04-26 뉴라컴 인코포레이티드 고효율 무선랜에서 다중 사용자 전송을 위한 대역폭 결정
WO2016167438A1 (ko) * 2015-04-15 2016-10-20 엘지전자 주식회사 무선랜 시스템에서 신호를 송수신하는 방법 및 이를 위한 장치
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CN103476130A (zh) * 2012-06-08 2013-12-25 中兴通讯股份有限公司 一种竞争接入方法及站点设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12418909B2 (en) 2023-02-24 2025-09-16 T-Mobile Usa, Inc. Uplink and downlink prescheduling in fixed wireless access networks
US12446057B2 (en) 2023-02-24 2025-10-14 T-Mobile Usa, Inc. Uplink and downlink prescheduling in fixed wireless access networks

Also Published As

Publication number Publication date
JP2018518112A (ja) 2018-07-05
US20160374112A1 (en) 2016-12-22
JP6824910B2 (ja) 2021-02-03
CN107750473A (zh) 2018-03-02
KR20180019098A (ko) 2018-02-23
US11350448B2 (en) 2022-05-31
BR112017026916A2 (pt) 2018-08-14
KR102330199B1 (ko) 2021-11-22
TW201705796A (zh) 2017-02-01
EP3311621B1 (en) 2021-01-06
EP3311621A1 (en) 2018-04-25
WO2016205526A1 (en) 2016-12-22

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