MX347159B - Método y aparato para acceso a canal en sistema inalámbrico de red de área local. - Google Patents

Método y aparato para acceso a canal en sistema inalámbrico de red de área local.

Info

Publication number
MX347159B
MX347159B MX2015004481A MX2015004481A MX347159B MX 347159 B MX347159 B MX 347159B MX 2015004481 A MX2015004481 A MX 2015004481A MX 2015004481 A MX2015004481 A MX 2015004481A MX 347159 B MX347159 B MX 347159B
Authority
MX
Mexico
Prior art keywords
end frame
nav
wireless lan
channel access
lan system
Prior art date
Application number
MX2015004481A
Other languages
English (en)
Other versions
MX2015004481A (es
Inventor
Seok Yongho
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MX2015004481A publication Critical patent/MX2015004481A/es
Publication of MX347159B publication Critical patent/MX347159B/es

Links

Classifications

    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se describe método y aparato para realizar acceso a canal en un sistema WLAN. Un método para gestionar un vector de asignación de red (NAV) por una estación (STA) en un sistema LAN inalámbrica (WLAN) incluye: recibir una trama Fin de CF (período libre de contienda) que incluye un campo de duración; si la trama Fin de CF es una trama Fin de CF de primer tipo, restablecer el NAV; y si la trama Fin de CF es una trama Fin de CF de segundo tipo, determinar si se restablece el valor de NAV de acuerdo con un resultado de comparación entre un valor del campo de duración y un valor de NAV de la STA.
MX2015004481A 2012-10-18 2013-09-27 Método y aparato para acceso a canal en sistema inalámbrico de red de área local. MX347159B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261715310P 2012-10-18 2012-10-18
US201261717115P 2012-10-23 2012-10-23
US201261721029P 2012-11-01 2012-11-01
PCT/KR2013/008675 WO2014061926A1 (en) 2012-10-18 2013-09-27 Method and apparatus for channel access in wireless lan system

Publications (2)

Publication Number Publication Date
MX2015004481A MX2015004481A (es) 2015-07-14
MX347159B true MX347159B (es) 2017-04-18

Family

ID=50485260

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015004481A MX347159B (es) 2012-10-18 2013-09-27 Método y aparato para acceso a canal en sistema inalámbrico de red de área local.

Country Status (12)

Country Link
US (2) US9144088B2 (es)
EP (1) EP2910078B1 (es)
JP (1) JP6262752B2 (es)
KR (1) KR20150070122A (es)
CN (1) CN104756585B (es)
AU (1) AU2013332687B2 (es)
CA (1) CA2887647C (es)
IN (1) IN2015MN00855A (es)
MX (1) MX347159B (es)
RU (1) RU2609068C2 (es)
TW (1) TWI495379B (es)
WO (1) WO2014061926A1 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9998571B2 (en) 2010-10-01 2018-06-12 Qualcomm Incorporated Legacy-compatible control frames
US9544848B2 (en) 2012-10-24 2017-01-10 Qualcomm Incorporated Methods and apparatus for communicating short paging messages in a wireless communication network
US9801157B2 (en) * 2012-10-31 2017-10-24 Qualcomm, Incorporated System and method of identifying a lower power paging mode
US20140169292A1 (en) * 2012-12-12 2014-06-19 Qualcomm Incorporated System and method for improved communication on a wireless network
US20140335871A1 (en) * 2013-05-13 2014-11-13 Nokia Corporation Method, apparatus, and computer program product for enabling nav protection for restricted access window
US10834754B2 (en) * 2013-10-29 2020-11-10 Qualcomm Incorporated Systems and methods for improved communication efficiency in high efficiency wireless networks
US9661634B2 (en) 2013-11-01 2017-05-23 Qualcomm Incorporated Systems and methods for improved communication efficiency in high efficiency wireless networks
CN105874847B (zh) * 2013-12-25 2019-10-25 华为技术有限公司 信息发送方法及装置
CN105940695A (zh) 2014-01-30 2016-09-14 日本电气株式会社 机器对机器(m2m)终端、基站、方法和计算机可读介质
EP3934353A1 (en) 2014-04-21 2022-01-05 Kabushiki Kaisha Toshiba Base stations and wireless communication methods
EP3136807A4 (en) * 2014-04-21 2017-12-20 Kabushiki Kaisha Toshiba Integrated circuit for radio communication
KR20170012273A (ko) * 2014-06-02 2017-02-02 엘지전자 주식회사 무선랜에서 파워 세이브 모드 기반의 동작 방법 및 장치
WO2016087917A1 (ko) * 2014-11-19 2016-06-09 뉴라컴 인코포레이티드 고효율 무선랜에서 bss 식별정보에 기초한 ppdu프로세싱 방법 및 장치
US20160255653A1 (en) * 2015-02-27 2016-09-01 Qualcomm Incorporated Methods and apparatus for selective contention in a mixed wireless communication system
WO2016181682A1 (ja) * 2015-05-08 2016-11-17 ソニー株式会社 通信装置および通信方法
WO2016200182A1 (ko) * 2015-06-10 2016-12-15 엘지전자 주식회사 무선랜 시스템에서 nav를 관리하는 방법 및 이를 위한 장치
CN107852680A (zh) * 2015-07-16 2018-03-27 A·阿特夫 在无线局域网中通信用的设备、方法以及计算机可读媒体
ES2968739T3 (es) * 2015-07-17 2024-05-13 Huawei Tech Co Ltd Método para establecer NAV en sistema de comunicación inalámbrica, y dispositivo relacionado
JP6449114B2 (ja) * 2015-07-21 2019-01-09 日本電信電話株式会社 無線通信方法および無線通信システム
WO2017039377A1 (ko) 2015-09-02 2017-03-09 주식회사 윌러스표준기술연구소 네트워크 얼로케이션 벡터를 이용하는 무선 통신 방법 및 무선 통신 단말
CN106559906B (zh) * 2015-09-21 2021-11-02 中兴通讯股份有限公司 数据传输方法、指示信息的发送方法及装置
CN113365368B (zh) * 2015-09-28 2024-06-07 纽瑞科姆有限公司 用于phy报头中的txop持续时间字段的装置和方法
EP3373631B1 (en) * 2015-11-05 2021-03-03 Panasonic Intellectual Property Management Co., Ltd. Base station device, wireless terminal device, and wireless communication method
US10049000B2 (en) * 2015-12-28 2018-08-14 Samsung Electronics Co., Ltd Method and apparatus for partial packet recovery during WLAN scanning
JP6962198B2 (ja) * 2016-01-06 2021-11-05 ソニーグループ株式会社 情報処理装置、通信システム、情報処理方法およびプログラム
CN112135364B (zh) * 2016-01-14 2024-02-09 华为技术有限公司 Wlan中一种数据传输方法及装置
KR20180132608A (ko) * 2016-04-13 2018-12-12 소니 주식회사 통신 장치, 통신 방법 및 프로그램
CN107659964A (zh) * 2016-07-26 2018-02-02 中兴通讯股份有限公司 一种网络分配矢量的设置方法及装置
US10567986B2 (en) * 2016-09-06 2020-02-18 Qualcomm Incorporated Back-off mechanisms for fair joint access of unlicensed sidelink
US11438188B2 (en) * 2016-09-21 2022-09-06 Apple Inc. Multicast packets for a wireless local area network
US10863539B2 (en) * 2016-09-22 2020-12-08 Qualcomm Incorporated Transmission opportunity truncation
CN106973442B (zh) * 2017-05-09 2019-06-28 北京科技大学 一种竞争窗口最小值的自适应调整方法及装置
CN109219109A (zh) * 2017-07-06 2019-01-15 索尼公司 无线通信方法和无线通信设备
CN108429609B (zh) * 2018-02-27 2020-09-11 中国人民解放军国防科技大学 一种自组织网络下基于nc-ofdm的免握手信道接入方法
US10966252B2 (en) 2018-04-13 2021-03-30 Qualcomm Incorporated Fast-loop resource reservation procedure
US11044753B2 (en) 2019-02-12 2021-06-22 Qts Holdings, Llc Method for collision avoidance in transfer of network packets
WO2021184272A1 (zh) * 2020-03-18 2021-09-23 北京小米移动软件有限公司 数据传输方法、装置、通信设备及存储介质
TWI756911B (zh) * 2020-11-10 2022-03-01 瑞昱半導體股份有限公司 WiFi STA分組方法和相關裝置
CN118077256A (zh) * 2021-09-07 2024-05-24 欧芬诺有限责任公司 静默时间间隔终止

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7133381B2 (en) * 2001-03-02 2006-11-07 At&T Corp Interference suppression methods for 802.11
US7161951B1 (en) * 2001-06-12 2007-01-09 At&T Corp. Mechanism for implementing virtual carrier sense
WO2005122501A1 (en) * 2004-06-09 2005-12-22 Philips Intellectual Property & Standards Gmbh Wireless communication system, wireless communication device for use as a station in a wireless communication system, a method of communication within a wireless communication system
WO2006025680A1 (en) * 2004-08-31 2006-03-09 Samsung Electronics Co., Ltd. Data transmission method in wireless lan, access point device and station device
KR100608006B1 (ko) * 2004-08-31 2006-08-02 삼성전자주식회사 무선랜상에서 데이터를 전송하는 방법, 액세스 포인트장치 및 스테이션 장치
US7864796B1 (en) * 2005-04-04 2011-01-04 Avaya Inc. Start-to-finish reservations in distributed MAC protocols for wireless LANs
US8031661B2 (en) * 2005-11-08 2011-10-04 Intellectual Ventures I Llc Symmetric transmit opportunity (TXOP) truncation
US8144653B2 (en) * 2005-11-17 2012-03-27 Samsung Electronics Co., Ltd. Medium access apparatus and method for preventing a plurality of stations in a wireless local area network from colliding with one another
CN1996908B (zh) * 2005-12-31 2010-05-05 中兴通讯股份有限公司 无线局域网中信道占用结束时刻更新及其状态检测的方法
US8014818B2 (en) * 2006-01-04 2011-09-06 Interdigital Technology Corporation Methods and systems for providing efficient operation of multiple modes in a WLAN system
TWI565278B (zh) * 2006-01-04 2017-01-01 內數位科技公司 用於在存取點以及站台所使用的方法及其裝置
KR100728039B1 (ko) * 2006-01-05 2007-06-14 삼성전자주식회사 무선랜에서 히든노드에게 제어 프레임을 전달하는 방법 및장치
CN101401334B (zh) * 2006-01-10 2013-03-13 高智发明第一有限责任公司 对称传输机会（txop）截断
AU2007243312A1 (en) * 2006-04-24 2007-11-08 Interdigital Technology Corporation Method and signaling procedure for transmission opportunity usage in a wireless mesh network
WO2010064766A1 (en) * 2008-12-01 2010-06-10 Lg Electronics Inc. Method and device for transmission opportunity truncation
US8619808B2 (en) * 2010-09-14 2013-12-31 Stmicroelectronics, Inc. Mechanism to update a NAV timer

Also Published As

Publication number Publication date
CA2887647C (en) 2017-10-10
JP2016500223A (ja) 2016-01-07
CN104756585B (zh) 2018-11-02
RU2015118361A (ru) 2016-12-10
EP2910078A1 (en) 2015-08-26
EP2910078B1 (en) 2018-02-21
MX2015004481A (es) 2015-07-14
KR20150070122A (ko) 2015-06-24
US20150365943A1 (en) 2015-12-17
EP2910078A4 (en) 2016-06-01
JP6262752B2 (ja) 2018-01-17
AU2013332687B2 (en) 2016-01-28
US9894652B2 (en) 2018-02-13
RU2609068C2 (ru) 2017-01-30
US9144088B2 (en) 2015-09-22
AU2013332687A1 (en) 2015-04-16
TWI495379B (zh) 2015-08-01
IN2015MN00855A (es) 2015-07-31
US20140112266A1 (en) 2014-04-24
TW201417607A (zh) 2014-05-01
CN104756585A (zh) 2015-07-01
CA2887647A1 (en) 2014-04-24
WO2014061926A1 (en) 2014-04-24

Similar Documents

Publication Publication Date Title
MX347159B (es) Método y aparato para acceso a canal en sistema inalámbrico de red de área local.
MX340483B (es) Metodo y dispositivo de retroceso en acceso de canal del tipo de ranura del sistema lan inalambrico.
WO2013022253A3 (en) Method of channel access in wireless local area network and apparatus for the same
EP4258807A3 (en) Method and apparatus for processing ppdu based on bbs identification information in high efficiency wireless lan
EP4280808A3 (en) Network allocation vector management
HK1200632A1 (en) Methods and apparatus for accelerated link setup between sta and access point of ieee 802.11 network ieee802.11 sta
MX2017015216A (es) Metodo de acceso de canal y aparato.
MX338026B (es) Metodo y aparato para acceder al canal en el sistema wlan.
WO2012148183A3 (en) Channel access method and apparatus using the same in wireless local area network system
PH12015500959A1 (en) Base station, user equipment and methods for random access
EP3796737A3 (en) Techniques for accessing a cell using an unlicensed radio frequency spectrum band
PH12016500429A1 (en) Deferral based on bssid information
CA2864234A1 (en) Method and apparatus for accessing channel in wlan system
MX336517B (es) Metodo y aparato para el acceso al canal a traves de tramas de paquetes de datos nulos en sistema lan inalambrico.
MX2015004011A (es) Metodo, dispositivo de red y equipo de usuario para el procesamiento de procesos de información de estado de canal.
MX2017004412A (es) Un dispositivo de comunicacion inalambrica, un nodo de red y metodos en los mismos para transmisiones de acceso aleatorio mejoradas.
WO2012112801A3 (en) Managing transmit power for better frequency re-use in tv white space
MX2015009501A (es) Metodo y dispositivo para transmitir/recibir una trama de acuerdo con el ancho de banda de la misma en un sistema de wlan.
MY187242A (en) User equipment, network node and methods therein for handling preamble transmissions on a random access channel in a radio communications network
WO2014051349A3 (ko) 무선랜 시스템에서 액세스 수행 방법 및 장치
MX351085B (es) Metodo y dispositivo para realizar comunicacion grupal utilizando comunicacion directa entre terminales en sistema de comunicacion inalambrico.
WO2013022294A3 (en) Method and apparatus for dynamic frequency selection in wireless local area network system
IN2015MN00749A (es)
GB2514724A (en) Implementing interference coordination in wireless network cloud
WO2012060668A3 (ko) 무선 통신 시스템에서 단말의 plmn 정보 수신 방법 및 이를 위한 장치

Legal Events

Date Code Title Description
FG Grant or registration