KR102579710B1 - 고효율 무선 근거리 네트워크에서의 와이드 채널 액세스를 위한 다중 사용자 송신 요구용 장치, 컴퓨터 판독 가능 매체 및 방법 - Google Patents

고효율 무선 근거리 네트워크에서의 와이드 채널 액세스를 위한 다중 사용자 송신 요구용 장치, 컴퓨터 판독 가능 매체 및 방법 Download PDF

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KR102579710B1
KR102579710B1 KR1020177026645A KR20177026645A KR102579710B1 KR 102579710 B1 KR102579710 B1 KR 102579710B1 KR 1020177026645 A KR1020177026645 A KR 1020177026645A KR 20177026645 A KR20177026645 A KR 20177026645A KR 102579710 B1 KR102579710 B1 KR 102579710B1
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bandwidth
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KR20170139514A (ko
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포-카이 후앙
킹후아 리
로버트 제이 스테이시
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인텔 코포레이션
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0071—Allocation based on fairness other than the proportional kind
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H04W84/20—Leader-follower arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177026645A 2015-04-24 2016-03-02 고효율 무선 근거리 네트워크에서의 와이드 채널 액세스를 위한 다중 사용자 송신 요구용 장치, 컴퓨터 판독 가능 매체 및 방법 Active KR102579710B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562152110P 2015-04-24 2015-04-24
US62/152,110 2015-04-24
US14/849,069 US9986566B2 (en) 2015-04-24 2015-09-09 Apparatuses, computer readable medium, and method for multi-user request-to-send channel access in a wireless local-area network
US14/849,069 2015-09-09
PCT/US2016/020366 WO2016171796A1 (en) 2015-04-24 2016-03-02 Apparatus, computer readable medium, and method for multi-user request-to-send for wide channel access in a high efficiency wireless local-area network

Publications (2)

Publication Number Publication Date
KR20170139514A KR20170139514A (ko) 2017-12-19
KR102579710B1 true KR102579710B1 (ko) 2023-09-15

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US (2) US9986566B2 (enExample)
EP (1) EP3286979B1 (enExample)
JP (1) JP6720202B2 (enExample)
KR (1) KR102579710B1 (enExample)
CN (1) CN107409033A (enExample)
WO (1) WO2016171796A1 (enExample)

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US9986566B2 (en) 2015-04-24 2018-05-29 Intel IP Corporation Apparatuses, computer readable medium, and method for multi-user request-to-send channel access in a wireless local-area network
US9917784B2 (en) * 2015-07-31 2018-03-13 Netapp Inc. Dynamic resource allocation based upon network flow control
CN106550478B (zh) * 2015-09-22 2020-08-04 中兴通讯股份有限公司 一种多用户传输网络分配矢量设置方法和装置
TWI734725B (zh) * 2016-01-07 2021-08-01 美商內數位專利控股公司 多使用者(mu)傳輸保護方法及裝置
US10251199B2 (en) * 2016-03-29 2019-04-02 Lg Electronics Inc. Method for transmitting frame in wireless local area network and wireless device using the same
ES2966174T3 (es) * 2016-11-04 2024-04-18 Panasonic Ip Corp America Aparato de comunicación y procedimiento de comunicación
US10499379B2 (en) * 2016-11-08 2019-12-03 Avago Technologies International Sales Pte. Limited Bandwidth query report poll
JP6897604B2 (ja) * 2018-03-02 2021-06-30 日本電信電話株式会社 無線通信方法および基地局
JP7000920B2 (ja) 2018-03-02 2022-01-19 日本電信電話株式会社 無線通信方法、集中制御局および基地局
US11160084B2 (en) * 2018-07-05 2021-10-26 Qualcomm Incorporated Supporting 320 MHz operating BW
JP7299684B2 (ja) 2018-10-03 2023-06-28 キヤノン株式会社 アクセスポイント、制御方法、及びプログラム
US11382101B1 (en) * 2019-03-25 2022-07-05 Marvell Asia Pte Ltd Bandwidth indication, negotiation and TXOP protection with multiple channel segments
US12177915B2 (en) 2019-04-30 2024-12-24 Lg Electronics Inc. Method and device for performing ul transmission through multi-link in wireless lan system
CN118611823A (zh) 2020-04-17 2024-09-06 华为技术有限公司 一种信道打孔模式指示方法及相关装置
US11553438B2 (en) * 2020-10-12 2023-01-10 Mediatek Singapore Pte. Ltd. Encoding and transmit power control for downsized uplink trigger-based PPDU transmissions in next-generation WLAM systems
US11997523B2 (en) * 2020-10-26 2024-05-28 Mediatek Singapore Pte. Ltd. Efficient trigger-based multi-user uplink transmissions in wireless local area networks

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US20140010145A1 (en) 2010-02-10 2014-01-09 Marvell World Trade Ltd. Transmission Protection For Wireless Communications
US20140029543A1 (en) 2009-06-05 2014-01-30 Broadcom Corporation Scheduled clear to send (cts) for multiple user, multiple access, and/or mimo wireless communications
US20140328268A1 (en) 2013-05-03 2014-11-06 Qualcomm Incorporated Transmit opportunity (txop) based channel reuse
WO2014182065A1 (ko) 2013-05-07 2014-11-13 엘지전자 주식회사 데이터 유닛을 전송하는 방법 및 장치
US20150063189A1 (en) 2013-08-28 2015-03-05 Qualcomm Incorporated Adaptive rts/cts in high-efficiency wireless communications

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CN104168050B (zh) * 2013-05-16 2019-07-19 华为技术有限公司 信道信息反馈的方法和设备
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US20140029543A1 (en) 2009-06-05 2014-01-30 Broadcom Corporation Scheduled clear to send (cts) for multiple user, multiple access, and/or mimo wireless communications
US20140010145A1 (en) 2010-02-10 2014-01-09 Marvell World Trade Ltd. Transmission Protection For Wireless Communications
US20120087358A1 (en) 2010-10-06 2012-04-12 Chunhui Zhu Method and system for enhanced contention avoidance in multi-user multiple-input-multiple-output wireless networks
US20140328268A1 (en) 2013-05-03 2014-11-06 Qualcomm Incorporated Transmit opportunity (txop) based channel reuse
WO2014182065A1 (ko) 2013-05-07 2014-11-13 엘지전자 주식회사 데이터 유닛을 전송하는 방법 및 장치
US20150063189A1 (en) 2013-08-28 2015-03-05 Qualcomm Incorporated Adaptive rts/cts in high-efficiency wireless communications

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CN107409033A (zh) 2017-11-28
US10257833B2 (en) 2019-04-09
US20160315738A1 (en) 2016-10-27
EP3286979A1 (en) 2018-02-28
JP6720202B2 (ja) 2020-07-08
EP3286979A4 (en) 2019-03-06
WO2016171796A1 (en) 2016-10-27
KR20170139514A (ko) 2017-12-19
US20180310310A1 (en) 2018-10-25
US9986566B2 (en) 2018-05-29
EP3286979B1 (en) 2021-04-21
JP2018517311A (ja) 2018-06-28

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