WO2022118135 - COORDINATED WIFI STATIONS WITH SHARED TXOP AMONG DL AND UL OVER TIME DOMAIN
National phase entry:
Publication Number
WO/2022/118135
Publication Date
09.06.2022
International Application No.
PCT/IB2021/060874
International Filing Date
23.11.2021
Title **
[English]
COORDINATED WIFI STATIONS WITH SHARED TXOP AMONG DL AND UL OVER TIME DOMAIN
[French]
STATIONS WIFI COORDONNÉES AVEC TXOP PARTAGÉE ENTRE DL ET UL DANS LE DOMAINE TEMPOREL
Applicants **
SONY GROUP CORPORATION
SONY CORPORATION OF AMERICA
Inventors
XIA, Qing
ABOUELSEOUD, Mohamed
XIN, Liangxiao
Priority Data
63/119,761
01.12.2020
US
17/390,979
01.08.2021
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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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* 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, Examination, Granting | 3724 | |
| EPO | Filing, Examination, Granting | 19752 | |
| Japan | Filing, Examination, Granting | 2587 | |
| South Korea | Filing, Examination, Granting | 2872 | |
| USA | Filing, Examination, Granting | 9040 |
Total:
37,975
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A wireless local area network (WLAN) protocol allowing a Transmit Opportunity (TXOP) holder, whether its an AP or non-AP STA, to share the TXOP with other stations, that are either AP or non-AP STAs. An intent to share the TXOP is communicated by the TXOP holder either directly or indirectly with other STAs and/or AP, after which scheduling information (time and duration) are shared with the STAs and/or AP. When the TXOP occurs, the STAs and/or AP 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), selon qu'il s'agit d'une STA AP ou non AP, de partager la TXOP avec d'autres stations, qui sont des STA AP ou non AP. Une intention de partager la TXOP est communiquée par le détenteur de la TXOP directement ou indirectement à d'autres STA et/ou AP, après quoi des informations de planification (temps et durée) sont partagées avec les STA et/ou AP. Lorsque la TXOP se produit, les STA et/ou AP peuvent accéder au canal au moment spécifié et pendant la durée spécifiée, ce qui permet une utilisation accrue de la TXOP afin d'améliorer l'efficacité.