WO2025150032 - TECHNIQUES FOR DETERMINING WHETHER AN EVM REQUIREMENT IS SATISFIED
National phase entry is expected:
Publication Number
WO/2025/150032
Publication Date
17.07.2025
International Application No.
PCT/IB2025/052972
International Filing Date
20.03.2025
Title **
[English]
TECHNIQUES FOR DETERMINING WHETHER AN EVM REQUIREMENT IS SATISFIED
[French]
TECHNIQUES POUR DÉTERMINER SI UNE EXIGENCE EVM EST SATISFAITE
Applicants **
LENOVO (SINGAPORE) PTE. LTD.
Inventors
FRANK, Colin
Priority Data
63/574,795
04.04.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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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 | 2334 | |
| EPO | Filing, Examination, Granting | 11269 | |
| Japan | Filing, Examination, Granting | 2327 | |
| South Korea | Filing, Examination, Granting | 2350 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
24,820
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Abstract[English]
Various aspects of the present disclosure relate to receiving (802) an indication of a receiver algorithm for evaluating an EVM requirement and an MPR table corresponding to the receiver algorithm. Aspects of the present disclosure may relate to receiving (804), from a UE, a MIMO signal corresponding to a plurality of transmit antennas, wherein a received power of the MIMO signal satisfies a threshold value based on a power class of the UE and the MPR table. Aspects of the present disclosure may further relate to determining (806) an EVM for the UE based at least in part on an output of a receiver associated with the MIMO signal and determining (808), for a modulation type and modulation constellation size, whether the UE satisfies the EVM requirement based on the EVM and the MPR table.[French]
Divers aspects de la présente divulgation concernent la réception (802) d'une indication d'un algorithme de récepteur pour évaluer une exigence EVM et une table MPR correspondant à l'algorithme de récepteur. Des aspects de la présente divulgation peuvent concerner la réception (804), en provenance d'un UE, d'un signal MIMO correspondant à une pluralité d'antennes d'émission, une puissance reçue du signal MIMO satisfaisant à une valeur seuil sur la base d'une classe de puissance de l'UE et de la table MPR. Des aspects de la présente divulgation peuvent en outre concerner la détermination (806) d'une EVM pour l'UE sur la base, au moins en partie, d'une sortie d'un récepteur associé au signal MIMO et la détermination (808), pour un type de modulation et une taille de constellation de modulation, si l'UE satisfait l'exigence EVM sur la base de l'EVM et de la table MPR.