WO2023139460 - BEAM MANAGEMENT FOR DATA TRANSMISSION IN AN INACTIVE STATE
National phase entry:
Publication Number
WO/2023/139460
Publication Date
27.07.2023
International Application No.
PCT/IB2023/050336
International Filing Date
13.01.2023
Title **
[English]
BEAM MANAGEMENT FOR DATA TRANSMISSION IN AN INACTIVE STATE
[French]
GESTION DE FAISCEAU POUR TRANSMISSION DE DONNÉES DANS UN ÉTAT INACTIF
Applicants **
LENOVO (SINGAPORE) PTE. LTD.
Inventors
LÖHR, Joachim
GOLITSCHEK EDLER VON ELBWART, Alexander
BASU MALLICK, Prateek
CHOI, Hyung-Nam
KUCHIBHOTLA, Ravi
Priority Data
63/300,897
19.01.2022
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 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 | 2389 | |
| EPO | Filing, Examination, Granting | 11542 | |
| Japan | Filing, Examination, Granting | 2327 | |
| South Korea | Filing, Examination, Granting | 2368 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
23,366
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 a user equipment (UE) that detects, while in a radio resource control inactive state and optionally while in a small data transmission session, that beam information is to be reported to a base station. This detection is performed based on some criteria, such as the current (serving) downlink beam quality dropping below a threshold amount. In response to detecting that beam information is to be reported to the base station, the UE initiates a random access procedure in order to provide the beam information (e.g., one or more candidate beams to switch to) to the base station. This beam information notifies the base station to change to a new serving beam due to, for example, the quality of the current serving beam dropping because of movement of the UE, blockages between the UE and the base station, and so forth[French]
Divers aspects de la présente invention concernent un équipement utilisateur (UE) qui détecte, alors qu'il se trouve dans un état inactif de commande des ressources radio et éventuellement dans une petite session de transmission de données, que des informations de faisceau doivent être communiquées à une station de base. Cette détection est effectuée sur la base de certains critères, tels que la baisse de la qualité du faisceau de la liaison descendante (de service) en dessous d'un certain seuil. Après avoir détecté que des informations sur les faisceaux doivent être communiquées à la station de base, l'UE lance une procédure d'accès aléatoire afin de fournir les informations sur les faisceaux (par exemple, un ou plusieurs faisceaux candidats vers lesquels basculer) à la station de base. Ces informations sur les faisceaux indiquent à la station de base qu'elle doit passer à un nouveau faisceau de desserte en raison, par exemple, de la baisse de la qualité du faisceau de desserte actuel due au déplacement de l'UE, de blocages entre l'UE et la station de base, etc.