KR20170103802A - Wi-fi와의 공존을 위한 말하기 전 청취의 부하 기반 채널 액세스 - Google Patents

Wi-fi와의 공존을 위한 말하기 전 청취의 부하 기반 채널 액세스 Download PDF

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Publication number
KR20170103802A
KR20170103802A KR1020177018805A KR20177018805A KR20170103802A KR 20170103802 A KR20170103802 A KR 20170103802A KR 1020177018805 A KR1020177018805 A KR 1020177018805A KR 20177018805 A KR20177018805 A KR 20177018805A KR 20170103802 A KR20170103802 A KR 20170103802A
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KR
South Korea
Prior art keywords
window size
contention window
wireless device
media access
contention
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
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KR1020177018805A
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English (en)
Korean (ko)
Inventor
마르텐 멘조 웬틴크
Original Assignee
퀄컴 인코포레이티드
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Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170103802A publication Critical patent/KR20170103802A/ko
Abandoned legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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
    • H04W28/044—
    • 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
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177018805A 2015-01-15 2016-01-14 Wi-fi와의 공존을 위한 말하기 전 청취의 부하 기반 채널 액세스 Abandoned KR20170103802A (ko)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US201562104001P 2015-01-15 2015-01-15
US62/104,001 2015-01-15
US201562183619P 2015-06-23 2015-06-23
US62/183,619 2015-06-23
US201562184043P 2015-06-24 2015-06-24
US62/184,043 2015-06-24
US201562203278P 2015-08-10 2015-08-10
US62/203,278 2015-08-10
US201562215494P 2015-09-08 2015-09-08
US62/215,494 2015-09-08
US201562239450P 2015-10-09 2015-10-09
US62/239,450 2015-10-09
US201562252947P 2015-11-09 2015-11-09
US62/252,947 2015-11-09
US14/994,604 US10051516B2 (en) 2015-01-15 2016-01-13 Wi-Fi compatible channel access
US14/994,604 2016-01-13
PCT/US2016/013425 WO2016115357A1 (en) 2015-01-15 2016-01-14 Listen before talk load based channel access for co-existence with wi-fi

Publications (1)

Publication Number Publication Date
KR20170103802A true KR20170103802A (ko) 2017-09-13

Family

ID=55221581

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177018805A Abandoned KR20170103802A (ko) 2015-01-15 2016-01-14 Wi-fi와의 공존을 위한 말하기 전 청취의 부하 기반 채널 액세스

Country Status (9)

Country Link
US (1) US10051516B2 (cg-RX-API-DMAC7.html)
EP (1) EP3245836A1 (cg-RX-API-DMAC7.html)
JP (1) JP6591550B2 (cg-RX-API-DMAC7.html)
KR (1) KR20170103802A (cg-RX-API-DMAC7.html)
CN (1) CN107113888B (cg-RX-API-DMAC7.html)
AU (1) AU2016206694B2 (cg-RX-API-DMAC7.html)
BR (1) BR112017015132A2 (cg-RX-API-DMAC7.html)
TW (1) TWI678112B (cg-RX-API-DMAC7.html)
WO (1) WO2016115357A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230104703A (ko) * 2020-11-12 2023-07-10 후아웨이 테크놀러지 컴퍼니 리미티드 Ppdu에서 공간 재사용 파라미터 필드 결정 방법 및 관련 장치

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US20160212768A1 (en) * 2015-01-15 2016-07-21 Qualcomm Incorporated Wi-fi compatible channel access
US10159009B2 (en) * 2016-10-12 2018-12-18 Qualcomm Incorporated Method and apparatus for adaptation of EDCA parameters to ensure access by a wireless node
CN108322927B (zh) * 2017-01-14 2021-07-09 华为技术有限公司 一种信道竞争方法及wur站点
CN107613570B (zh) * 2017-10-26 2020-12-22 李艳丽 一种基于ZigBee网络的服务质量优化方法及系统
WO2020005214A1 (en) * 2018-06-26 2020-01-02 Intel IP Corporation Deterministic backoff with collision avoidance
CN111107614B (zh) * 2018-10-26 2022-03-04 中兴通讯股份有限公司 终端设备控制方法、装置及终端设备可读存储介质
US11071091B2 (en) 2019-01-10 2021-07-20 At&T Intellectual Property I, L.P. Contention level signaling for resource pools
WO2021120182A1 (zh) * 2019-12-20 2021-06-24 北京小米移动软件有限公司 数据传输方法、装置及通信设备
CN113825103B (zh) * 2021-08-27 2022-07-22 北京国信华源科技有限公司 一种基于LoRa通信的载波通信系统
US11973548B2 (en) 2022-02-03 2024-04-30 T-Mobile Usa, Inc. Adjusting a configuration of a wireless telecommunication 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
US6965942B1 (en) * 2001-01-12 2005-11-15 3Com Corporation Method and system for improving throughput over wireless local area networks with a dynamic contention window
US20040093421A1 (en) * 2002-11-07 2004-05-13 Yong Peng Method, system and communication node for improving the throughput on WLAN and k-DCF protocol
US6937591B2 (en) * 2003-02-27 2005-08-30 Microsoft Corporation Quality of service differentiation in wireless networks
US7787366B2 (en) * 2005-02-02 2010-08-31 Interdigital Technology Corporation Method and apparatus for controlling wireless medium congestion by adjusting contention window size and disassociating selected mobile stations
US20080069079A1 (en) 2006-09-19 2008-03-20 Star-H Corporation System and method for spectrum sharing
US7826838B1 (en) 2006-11-02 2010-11-02 Nvidia Corporation Adaptive contention for wireless devices
US7848263B2 (en) * 2006-11-28 2010-12-07 Marvell International, Ltd. Simplified auto-configuration and service discovery in ad-hoc networks
US20100135264A1 (en) 2008-12-02 2010-06-03 Thomas Nilsson Communication Method under IEEE 802.11e Enhanced Distributed Channel Access
EP2257115A1 (en) * 2009-05-26 2010-12-01 Thomson Licensing, Inc. A constant window back-off method for multiple access in wireless local area networks
US8526464B2 (en) 2010-01-26 2013-09-03 Kapsch Trafficcom Ag Adaptive contention window in discontinuous wireless communication channels
JP5376673B2 (ja) * 2010-06-15 2013-12-25 トムソン ライセンシング コンテンション型ネットワークにおける媒体アクセスのための装置
US9408236B2 (en) * 2010-07-25 2016-08-02 Lg Electronics Inc. Method for distributing random access, method for distributing and performing random access, and device therefor
KR101529204B1 (ko) 2010-12-22 2015-06-16 한국전자통신연구원 무선 랜 시스템의 매체접근제어 장치 및 방법
US20130223419A1 (en) * 2012-02-29 2013-08-29 Nokia Corporation Method, apparatus, and computer program product for power saving enhancements in wireless communication
US9148892B2 (en) 2012-08-31 2015-09-29 Cambridge Silicon Radio Limited Transmitting data
CN103686838B (zh) 2012-09-05 2016-12-21 中兴通讯股份有限公司 竞争窗口值自适应调整方法和装置
JP5889815B2 (ja) * 2013-02-21 2016-03-22 日本電信電話株式会社 無線ｌａｎ装置およびバックオフ制御方法
FR3012931B1 (fr) 2013-11-06 2015-12-25 Commissariat Energie Atomique Procede et systeme d'acces multiple avec multiplexage frequentiel de plusieurs requetes d'autorisation d'envoi de donnees par nœud source
JP6384924B2 (ja) 2014-02-14 2018-09-05 日本電気通信システム株式会社 無線通信端末
US20160212768A1 (en) 2015-01-15 2016-07-21 Qualcomm Incorporated Wi-fi compatible channel access

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230104703A (ko) * 2020-11-12 2023-07-10 후아웨이 테크놀러지 컴퍼니 리미티드 Ppdu에서 공간 재사용 파라미터 필드 결정 방법 및 관련 장치

Also Published As

Publication number Publication date
JP2018506221A (ja) 2018-03-01
JP6591550B2 (ja) 2019-10-16
US20160212656A1 (en) 2016-07-21
AU2016206694B2 (en) 2020-06-04
CN107113888B (zh) 2020-08-04
TW201630447A (zh) 2016-08-16
EP3245836A1 (en) 2017-11-22
BR112017015132A2 (pt) 2018-01-30
US10051516B2 (en) 2018-08-14
WO2016115357A1 (en) 2016-07-21
CN107113888A (zh) 2017-08-29
AU2016206694A1 (en) 2017-06-15
TWI678112B (zh) 2019-11-21

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