KR102268050B1 - 무선 네트워크의 무선 매체에 대한 그룹 액세스를 위한 시스템들 및 방법들 - Google Patents

무선 네트워크의 무선 매체에 대한 그룹 액세스를 위한 시스템들 및 방법들 Download PDF

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KR102268050B1
KR102268050B1 KR1020167014307A KR20167014307A KR102268050B1 KR 102268050 B1 KR102268050 B1 KR 102268050B1 KR 1020167014307 A KR1020167014307 A KR 1020167014307A KR 20167014307 A KR20167014307 A KR 20167014307A KR 102268050 B1 KR102268050 B1 KR 102268050B1
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devices
backoff
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transmission
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KR20160082524A (ko
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시몬 멀린
히맨쓰 샘패쓰
그웬돌린 데니스 바리악
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퀄컴 인코포레이티드
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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]
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167014307A 2013-11-01 2014-10-29 무선 네트워크의 무선 매체에 대한 그룹 액세스를 위한 시스템들 및 방법들 Active KR102268050B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361898775P 2013-11-01 2013-11-01
US61/898,775 2013-11-01
US14/526,401 US9730218B2 (en) 2013-11-01 2014-10-28 Systems and methods for group access to the wireless medium of a wireless network
US14/526,401 2014-10-28
PCT/US2014/062891 WO2015066175A1 (en) 2013-11-01 2014-10-29 Systems and methods for group access to the wireless medium of a wireless network

Publications (2)

Publication Number Publication Date
KR20160082524A KR20160082524A (ko) 2016-07-08
KR102268050B1 true KR102268050B1 (ko) 2021-06-21

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KR1020167014307A Active KR102268050B1 (ko) 2013-11-01 2014-10-29 무선 네트워크의 무선 매체에 대한 그룹 액세스를 위한 시스템들 및 방법들

Country Status (11)

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US (1) US9730218B2 (enExample)
EP (1) EP3064022B1 (enExample)
JP (1) JP6449275B2 (enExample)
KR (1) KR102268050B1 (enExample)
CN (1) CN105706516B (enExample)
BR (1) BR112016009810B1 (enExample)
CA (1) CA2926419A1 (enExample)
ES (1) ES2739635T3 (enExample)
HU (1) HUE044454T2 (enExample)
TW (1) TW201526688A (enExample)
WO (1) WO2015066175A1 (enExample)

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GB2539277A (en) * 2015-06-12 2016-12-14 Canon Kk Backoff based selection method of channels for data transmission
US9924511B2 (en) 2015-09-22 2018-03-20 Qualcomm Incorporated Listen-before-talk for LTE direct on unlicensed radio frequency spectrum band
US9801187B1 (en) * 2015-11-05 2017-10-24 Sprint Spectrum L.P. Method and apparatus for controlling channel occupancy based on energy-level-coded quality of service indicia
US10091817B2 (en) * 2015-11-06 2018-10-02 Qualcomm Incorporated Backoff mechanism for dynamic clear channel assessment (CCA)
FR3046328B1 (fr) * 2015-12-28 2018-10-12 Sigfox Procede d’emission d’un message apres ecoute d’un canal de communication partage par des terminaux
GB2552189B (en) * 2016-07-13 2020-08-05 Canon Kk Restored fairness in an 802.11 network implementing resource units
WO2018016784A1 (ko) * 2016-07-22 2018-01-25 엘지전자 주식회사 무선랜 시스템에서 채널 액세스를 위한 방법 및 이를 이용한 무선 단말
US10313888B2 (en) * 2016-09-30 2019-06-04 Intel Corporation Methods and devices for channel selection and access coordination
US10250415B2 (en) 2017-03-02 2019-04-02 Cisco Technology, Inc. Processing of wireless signals for access points using a central controller
KR20220024654A (ko) * 2019-06-19 2022-03-03 마벨 아시아 피티이 엘티디. Ｗｌａｎ에서 다수의 주파수 세그먼트를 통해 송신시 패딩 및 백오프 동작

Citations (3)

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US20070041398A1 (en) * 2000-11-03 2007-02-22 At&T Corp. Tiered contention multiple access (TCMA): a method for priority-based shared channel access
US20120163265A1 (en) * 2010-12-28 2012-06-28 Verizon Patent And Licensing Inc. Autonomous network access congestion and collision control
US20120230205A1 (en) * 2011-03-11 2012-09-13 Korea University Research And Business Foundation Method and apparatus for collision avoidance in sensor network

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US7027462B2 (en) 2001-01-02 2006-04-11 At&T Corp. Random medium access methods with backoff adaptation to traffic
KR101082922B1 (ko) * 2003-12-31 2011-11-11 삼성전자주식회사 무선 개인영역 네트워크에서 우선 순위를 적용한무선통신방법
US8385272B2 (en) * 2007-10-24 2013-02-26 Hitachi, Ltd. System and method for burst channel access over wireless local area networks
WO2010104327A2 (ko) 2009-03-10 2010-09-16 엘지전자주식회사 복수의 서브채널로 구성된 결합 채널을 사용하는 무선랜 시스템에서의 전송기회 부여방법 및 이를 지원하는 스테이션
JP5695183B2 (ja) 2010-04-19 2015-04-01 サムスン エレクトロニクス カンパニー リミテッド 無線通信システム及びその無線通信方法並びに無線ステーション
US9232543B2 (en) 2010-07-07 2016-01-05 Samsung Electronics Co., Ltd. Method and system for communication in multi-user multiple-input-multiple-output wireless networks
CN102014516B (zh) * 2010-11-18 2013-08-14 北京邮电大学 Lte-a系统中的随机接入方法
CN102111847B (zh) * 2011-01-10 2013-07-24 大唐移动通信设备有限公司 一种接入控制的方法及装置
US20120207074A1 (en) 2011-02-10 2012-08-16 Nokia Corporation Transmitting multiple group-addressed frames in a wireless network
US9025455B2 (en) 2011-04-26 2015-05-05 Industrial Technology Research Institute Prioritized random access method, resource allocation method and collision resolution method
CN102802171B (zh) 2011-05-25 2016-06-22 华为技术有限公司 用于无线通信系统的退避方法和退避设备
GB2503194B (en) * 2012-02-10 2014-10-15 Canon Kk Method and device for collaborative data communication in a radio network

Patent Citations (3)

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US20070041398A1 (en) * 2000-11-03 2007-02-22 At&T Corp. Tiered contention multiple access (TCMA): a method for priority-based shared channel access
US20120163265A1 (en) * 2010-12-28 2012-06-28 Verizon Patent And Licensing Inc. Autonomous network access congestion and collision control
US20120230205A1 (en) * 2011-03-11 2012-09-13 Korea University Research And Business Foundation Method and apparatus for collision avoidance in sensor network

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Publication number Publication date
CN105706516B (zh) 2019-07-02
CA2926419A1 (en) 2015-05-07
US9730218B2 (en) 2017-08-08
JP6449275B2 (ja) 2019-01-09
HUE044454T2 (hu) 2019-10-28
US20150124785A1 (en) 2015-05-07
ES2739635T3 (es) 2020-02-03
BR112016009810B1 (pt) 2023-02-14
KR20160082524A (ko) 2016-07-08
EP3064022A1 (en) 2016-09-07
BR112016009810A2 (pt) 2020-06-30
CN105706516A (zh) 2016-06-22
EP3064022B1 (en) 2019-05-08
TW201526688A (zh) 2015-07-01
JP2016536879A (ja) 2016-11-24
WO2015066175A1 (en) 2015-05-07

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