TW201705796A - 用於多使用者操作之傳輸機會競爭 - Google Patents

用於多使用者操作之傳輸機會競爭 Download PDF

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Publication number
TW201705796A
TW201705796A TW105118966A TW105118966A TW201705796A TW 201705796 A TW201705796 A TW 201705796A TW 105118966 A TW105118966 A TW 105118966A TW 105118966 A TW105118966 A TW 105118966A TW 201705796 A TW201705796 A TW 201705796A
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TW
Taiwan
Prior art keywords
access
edca parameters
frame
stations
mode
Prior art date
Application number
TW105118966A
Other languages
English (en)
Chinese (zh)
Inventor
艾爾弗雷德 艾斯特賈德席
喬治 奇倫
席摩恩 默林
關多林 丹尼斯 巴爾里亞克
剛 丁
周岩
Original Assignee
高通公司
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 高通公司 filed Critical 高通公司
Publication of TW201705796A publication Critical patent/TW201705796A/zh

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Classifications

    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW105118966A 2015-06-16 2016-06-16 用於多使用者操作之傳輸機會競爭 TW201705796A (zh)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
TW201705796A true TW201705796A (zh) 2017-02-01

Family

ID=56204070

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105118966A TW201705796A (zh) 2015-06-16 2016-06-16 用於多使用者操作之傳輸機會競爭

Country Status (7)

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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WO2019051818A1 (en) * 2017-09-18 2019-03-21 Hewlett Packard Enterprise Development Lp PROMOTING EQUAL ACCESS TO A CHANNEL
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CN113330706A (zh) * 2019-01-30 2021-08-31 瑞典爱立信有限公司 基于竞争的多层传输
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CN116709287B (zh) * 2022-03-01 2024-02-20 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
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US12418909B2 (en) 2023-02-24 2025-09-16 T-Mobile Usa, Inc. Uplink and downlink prescheduling in fixed wireless access networks
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
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI758631B (zh) * 2018-08-29 2022-03-21 美商高通公司 用於在存取點處進行無線通信的空間再使用方法

Also Published As

Publication number Publication date
US20160374112A1 (en) 2016-12-22
BR112017026916A2 (pt) 2018-08-14
US11350448B2 (en) 2022-05-31
JP2018518112A (ja) 2018-07-05
EP3311621B1 (en) 2021-01-06
KR20180019098A (ko) 2018-02-23
KR102330199B1 (ko) 2021-11-22
CN107750473B (zh) 2021-03-19
WO2016205526A1 (en) 2016-12-22
CN107750473A (zh) 2018-03-02
EP3311621A1 (en) 2018-04-25
JP6824910B2 (ja) 2021-02-03

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