WO2023225848 - SYSTEMS AND METHODS FOR USER EQUIPMENT BEAM TRACKING BASED ON SENSING INFORMATION
National phase entry:
Publication Number
WO/2023/225848
Publication Date
30.11.2023
International Application No.
PCT/CN2022/094702
International Filing Date
24.05.2022
Title **
[English]
SYSTEMS AND METHODS FOR USER EQUIPMENT BEAM TRACKING BASED ON SENSING INFORMATION
[French]
SYSTÈMES ET PROCÉDÉS DE SUIVI DE FAISCEAU D'ÉQUIPEMENT UTILISATEUR SUR LA BASE D'INFORMATIONS DE DÉTECTION
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
MEDRA, Mostafa
BALIGH, Mohammadhadi
Application details
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International Searching Authority |
CNIPA
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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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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1868 | |
| EPO | Filing, Examination, Granting | 14348 | |
| Japan | Filing, Examination, Granting | 2307 | |
| South Korea | Filing, Examination, Granting | 2376 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
26,239
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Methods and devices are provided that enable user equipment (UE) beam tracking. The methods enable a UE to update a UE beam thereby providing improved beam alignment between a base station and the UE. UE beam tracking as disclosed herein may provide higher beam reference signal received power (RSRP) and lower overhead. Methods disclosed herein enable tracking of a UE beam that is part of a beam pair used for a serving signal and/or other UE beams that may be used in various beam management methods, such as beam switching, handover; or beam failure recovery.[French]
L'invention concerne des procédés et des dispositifs qui permettent un suivi de faisceau d'équipement utilisateur (UE). Les procédés permettent à un UE de mettre à jour un faisceau d'UE, ce qui permet d'obtenir un alignement de faisceau amélioré entre une station de base et l'UE. Un suivi de faisceau d'UE tel que décrit ici peut fournir une puissance reçue de signal de référence de faisceau (RSRP) supérieure et un surdébit inférieur. Les procédés selon l'invention permettent le suivi d'un faisceau d'UE qui fait partie d'une paire de faisceaux utilisée pour un signal de desserte et/ou d'autres faisceaux d'UE qui peuvent être utilisés dans divers procédés de gestion de faisceau, tels qu'une commutation de faisceau, un transfert intercellulaire ; ou une récupération de défaillance de faisceau.