WO2022118136 - COORDINATED STATIONS IN OBSS WITH SHARED TXOP IN TIME DOMAIN
National phase entry:
Publication Number
WO/2022/118136
Publication Date
09.06.2022
International Application No.
PCT/IB2021/060875
International Filing Date
23.11.2021
Title **
[English]
COORDINATED STATIONS IN OBSS WITH SHARED TXOP IN TIME DOMAIN
[French]
STATIONS COORDONNÉES DANS UN OBSS AVEC TXOP PARTAGÉE DANS LE DOMAINE TEMPOREL
Applicants **
SONY GROUP CORPORATION
1-7-1 Konan
Minato-ku, Tokyo 108-0075, JP
SONY CORPORATION OF AMERICA
25 Madison Avenue
New York, New York 10010, US
Inventors
XIA, Qing
Sony Corporation of America
1730 North First Street
San Jose, California 95112, US
ABOUELSEOUD, Mohamed
Sony Corporation of America
1730 North First Street
San Jose, California 95112, US
XIN, Liangxiao
Sony Corporation of America
1730 North First Street
San Jose, California 95112, US
Priority Data
63/119,851
01.12.2020
US
17/390,948
31.07.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 2310 | |
| EPO | Filing, Examination | 7740 | |
| Japan | Filing | 589 | |
| South Korea | Filing | 607 | |
| USA | Filing, Examination | 3610 |
Total: 14856 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A wireless local area network (WLAN) protocol allowing a Transmit Opportunity (TXOP) holder to share the TXOP with other stations (STAs) residing in either the same Basic Service Set (BSS) of the TXOP holder, or in an other BSS (OBSS). An intent to share the TXOP is communicated to the Access Point (AP), and/or directly to other STAs. Scheduling information (time and duration) are shared with the STAs either directly, or through one or more APs. When the TXOP occurs, the STAs can access the channel at the time and for the duration specified, thus providing increased use of the TXOP to improve efficiency.[French]
Réseau local sans fil (WLAN) permettant au détenteur d'une opportunité de transmission (TXOP) de partager la TXOP avec d'autres stations (STA) résidant dans le même ensemble de services de base (BSS) que le détenteur de la TXOP ou dans un autre BSS (OBSS). Une intention de partager la TXOP est communiquée au point d'accès (AP) et/ou directement aux autres STA. Des informations de planification (temps et durée) sont partagées avec les STA soit directement, soit par l'intermédiaire d'un ou de plusieurs AP. Lorsque la TXOP se produit, les STA peuvent accéder au canal au moment spécifié et pendant la durée spécifiée, ce qui permet une utilisation accrue de la TXOP afin d'améliorer son efficacité.