WO2023150916 - DEVICES AND METHODS FOR WIRELESS COMMUNICATION IN A WIRELESS NETWORK
National phase entry:
Publication Number
WO/2023/150916
Publication Date
17.08.2023
International Application No.
PCT/CN2022/075549
International Filing Date
08.02.2022
Title **
[English]
DEVICES AND METHODS FOR WIRELESS COMMUNICATION IN A WIRELESS NETWORK
[French]
DISPOSITIFS ET PROCÉDÉS DE COMMUNICATION SANS FIL DANS UN RÉSEAU SANS FIL
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
TSODIK, Genadiy
Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 Munich, DE
SHILO, Shimon
Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 Munich, DE
REDLICH, Oded
Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 Munich, DE
KLEIN, Arik
Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 Munich, DE
SCHREIBER, Ofer
Huawei Technologies Duesseldorf GmbH
Riesstr. 25
80992 Munich, DE
HU, Mengshi
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
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 | * |
| * | |
| * | |
International Searching Authority |
CNIPA
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1583 | |
| EPO | Filing, Examination | 11828 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 6110 |
Total: 20593 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A non-AP station (120) and an AP (110) for OFDMA communication are disclosed. The non-AP station (120) comprises a communication interface (123) configured to receive a trigger frame from the AP, wherein the trigger frame comprises information about a target resource unit, RU, or multi resource unit, MRU, defining a plurality of channels within an allocated bandwidth, wherein the information about the target RU or MRU comprises an indication indicative of the target RU/MRU. Moreover, the non-AP station comprises a processing circuitry (121) configured to select, in case at least one of the channels of the target RU or MRU is busy, an adjusted target RU/MRU within the allocated bandwidth excluding the at least one busy channel. The communication interface is further configured to transmit a response frame to the AP comprising an indication of up to 5 bits indicative of the adjusted target RU/MRU.[French]
Une station non AP (120) et un AP (110) pour une communication OFDMA sont divulgués. La station non AP (120) comprend une interface de communication (123) configurée pour recevoir une trame de déclenchement en provenance de l'AP, la trame de déclenchement comprenant des informations concernant une unité de ressource, RU, ou une unité de ressources multiples, MRU, cible définissant une pluralité de canaux dans une bande passante attribuée, les informations concernant la RU ou MRU cible comprenant une indication indiquant la RU/MRU cible. De plus, la station non AP comprend un circuit de traitement (121) configuré pour sélectionner, dans le cas où au moins l'un des canaux de la RU ou MRU cible est occupé, une RU/MRU cible ajustée à l'intérieur de la bande passante attribuée à l'exclusion du ou des canaux occupés. L'interface de communication est en outre configurée pour transmettre une trame de réponse à l'AP comprenant une indication de 5 bits maximum indiquant la RU/MRU cible ajustée.