WO2019140412A1 - Support d'ensembles de services de base multiples - Google Patents

Support d'ensembles de services de base multiples Download PDF

Info

Publication number
WO2019140412A1
WO2019140412A1 PCT/US2019/013551 US2019013551W WO2019140412A1 WO 2019140412 A1 WO2019140412 A1 WO 2019140412A1 US 2019013551 W US2019013551 W US 2019013551W WO 2019140412 A1 WO2019140412 A1 WO 2019140412A1
Authority
WO
WIPO (PCT)
Prior art keywords
bssid
frame
bssids
virtual
phy
Prior art date
Application number
PCT/US2019/013551
Other languages
English (en)
Inventor
Liwen Chu
Lei Wang
Hongyuan Zhang
Yakun Sun
Jinjing Jiang
Original Assignee
Marvell World Trade Ltd.
Marvell Semiconductor, 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
Priority to US201862617013P priority Critical
Priority to US62/617,013 priority
Application filed by Marvell World Trade Ltd., Marvell Semiconductor, Inc. filed Critical Marvell World Trade Ltd.
Publication of WO2019140412A1 publication Critical patent/WO2019140412A1/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/20Selecting an access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]

Abstract

L'invention concerne un dispositif de point d'accès, AP, qui détermine un ensemble d'identifiants d'ensembles de services de base, BSSID. Chaque BSSID comprend un même groupe de bits les plus significatifs (MSB) et un groupe différent de bits les moins significatifs, LSB. Le dispositif AP attribue des BSSID respectifs à partir de l'ensemble de BSSID à de multiples AP virtuels, et désigne l'un des BSSID attribués en tant que BSSID de référence qui correspond à une adresse d'émetteur, TA (510) pour des trames destinées à des stations clientes associées à plus d'un AP virtuel. Le dispositif AP génère et transmet une trame de gestion (500) qui comprend i) un en-tête comportant un champ TA réglé à l'un des BSSID attribués (510), et ii) un corps de trame comportant une pluralité de champs qui comprennent a) un premier champ (568) réglé à n,, et b) un second champ (570) réglé aux nLSB du BSSID de référence. Le champ TA, le premier champ et le second champ dans la trame de gestion indiquent le BSSID de référence à une station cliente qui reçoit la trame de gestion.
PCT/US2019/013551 2018-01-12 2019-01-14 Support d'ensembles de services de base multiples WO2019140412A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US201862617013P true 2018-01-12 2018-01-12
US62/617,013 2018-01-12

Publications (1)

Publication Number Publication Date
WO2019140412A1 true WO2019140412A1 (fr) 2019-07-18

Family

ID=65520371

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/013551 WO2019140412A1 (fr) 2018-01-12 2019-01-14 Support d'ensembles de services de base multiples

Country Status (1)

Country Link
WO (1) WO2019140412A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170105143A1 (en) * 2014-06-27 2017-04-13 Techflux, Ltd. Method and device for transmitting data
WO2017099542A1 (fr) * 2015-12-09 2017-06-15 주식회사 윌러스표준기술연구소 Procédé de communication sans fil et terminal de communication sans fil utilisant un ensemble d'identificateurs de service de base multiples

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170105143A1 (en) * 2014-06-27 2017-04-13 Techflux, Ltd. Method and device for transmitting data
WO2017099542A1 (fr) * 2015-12-09 2017-06-15 주식회사 윌러스표준기술연구소 Procédé de communication sans fil et terminal de communication sans fil utilisant un ensemble d'identificateurs de service de base multiples
US20180295567A1 (en) * 2015-12-09 2018-10-11 Wilus Institute Of Standards And Technology Inc. Wireless communication method and wireless communication terminal using multi-basic service identifier set

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Similar Documents

Publication Publication Date Title
US9807757B2 (en) Method and apparatus of transmitting PPDU in wireless communication system
US10412718B2 (en) Preamble design aspects for high efficiency wireless local area networks
US20160249342A1 (en) Downlink ofdma for service sets with mixed client types
US10433204B2 (en) Multi-user communication in wireless networks
JP6484725B2 (ja) 無線通信システムにおけるチャネルサウンディング方法及びそのための装置
US10743316B2 (en) Method and apparatus for performing uplink transmission in wireless LAN system
US10219274B2 (en) Channel bonding operations in wireless communications
KR101821508B1 (ko) 데이터 전송 방법 및 이를 이용한 무선기기
JP5834105B2 (ja) 無線lanシステムにおける制御情報送信方法及びこれをサポートする装置
CN106105055B (zh) 用于在无线lan中发送帧的方法和装置
EP3104568B1 (fr) Procédé et appareil de réception d'unité de données
JP2017519397A (ja) 無線通信ネットワークにおけるマルチユーザ割り当て信号伝達
US9065502B2 (en) Method and apparatus for transmitting control information in WLAN system
KR101367489B1 (ko) 무선랜 시스템에서 통신 방법 및 장치
JP6310081B2 (ja) 無線lanにおいて複数のstaにデータを送信する方法及び装置
US9125179B2 (en) Method and apparatus for transmitting frame in wireless local area network (WLAN) system
JP6499285B2 (ja) 無線通信システムにおける多重ユーザ送受信のための方法及びこのための装置
KR102031267B1 (ko) Wlan을 위한 신호 필드 설계
CN106664276A (zh) 用于发送数据的方法和装置
JP5463295B2 (ja) 複数の異なる帯域幅と互換性があるofdmシステム
US20170311310A1 (en) Method and device for allocating uplink transmission resource on basis of buffer status information in wireless lan
ES2701747T3 (es) Asignación y recepción de tonos para una trama
US10615934B2 (en) System and method for orthogonal frequency division multiple access communications
EP3061296A1 (fr) Méthode d'identification de bss de source dans un wlan
US10327203B2 (en) UL MU Transmission method of STA operating in power save mode, and device for performing method

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19707144

Country of ref document: EP

Kind code of ref document: A1