WO2025017535 - EXTENDED REALITY IN WIRELESS COMMUNICATION
National phase entry is expected:
Publication Number
WO/2025/017535
Publication Date
23.01.2025
International Application No.
PCT/IB2024/057046
International Filing Date
19.07.2024
Title **
[English]
EXTENDED REALITY IN WIRELESS COMMUNICATION
[French]
RÉALITÉ ÉTENDUE DANS UNE COMMUNICATION SANS FIL
Applicants **
LENOVO (SINGAPORE) PTE. LTD.
Inventors
LÖHR, Joachim
BAGHERI, Hossein
GANESAN, Karthikeyan
STOICA, Razvan-Andrei
BASU MALLICK, Prateek
Priority Data
63/527,705
19.07.2023
US
18/776,900
18.07.2024
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
* |
| 译文 |
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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 | 2330 | |
| EPO | Filing, Examination, Granting | 11070 | |
| Japan | Filing, Examination, Granting | 2309 | |
| South Korea | Filing, Examination, Granting | 2418 | |
| USA | Filing, Examination, Granting | 7140 |
Total:
25,267
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Various aspects of the present disclosure relate to extended reality (XR) in wireless communications. For instance, a user equipment (UE) can identify protocol date unit (PDU) sets and associated a PDU set importance (PSI) levels for a tethered XR device (e.g., XR glasses) to assist the UE in quality of service (QoS) fulfillment for XR communications in the uplink. Further, a Layer 2 protocol layer is introduced which can signal PDU set related information via a tethering link from an XR device to a UE. Furthermore, XR related assistance information can be provided via control plane signaling over a sidelink interface to the UE.[French]
Divers aspects de la présente invention concernent la réalité étendue (XR) dans des communications sans fil. Par exemple, un équipement utilisateur (UE) peut identifier des ensembles d'unités de données de protocole (PDU) et des niveaux d'importance d'ensemble de PDU associés (PSI) pour un dispositif XR captif (par exemple, des lunettes XR) afin d'aider l'UE à assurer la qualité de service (QoS) pour les communications XR sur la liaison montante. En outre, une couche de protocole de couche 2 est introduite qui peut signaler des informations relatives à un ensemble de PDU par l'intermédiaire d'une liaison d'attache d'un dispositif XR à un UE. En outre, des informations d'assistance associées au XR peuvent être fournies par l'intermédiaire d'une signalisation de plan de commande sur une interface de liaison latérale à l'UE.