WO2025150031 - TOTAL RADIATED POWER FOR UPLINK MIMO WITH NON-ALIGNED TRANSMIT POLARIZATIONS
National phase entry is expected:
Publication Number
WO/2025/150031
Publication Date
17.07.2025
International Application No.
PCT/IB2025/052967
International Filing Date
20.03.2025
Title **
[English]
TOTAL RADIATED POWER FOR UPLINK MIMO WITH NON-ALIGNED TRANSMIT POLARIZATIONS
[French]
PUISSANCE TOTALE DE RAYONNEMENT POUR MIMO EN LIAISON MONTANTE AVEC POLARISATIONS PAR TRANSMISSION NON ALIGNÉES
Applicants **
LENOVO (SINGAPORE) PTE. LTD.
Inventors
FRANK, Colin
Priority Data
63/575,066
05.04.2024
US
Application details
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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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| 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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2430 | |
| EPO | Filing, Examination, Granting | 11677 | |
| Japan | Filing, Examination, Granting | 2315 | |
| South Korea | Filing, Examination, Granting | 2366 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
24,728
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Abstract[English]
Various aspects of the present disclosure relate to uplink MIMO total radiated power. A test equipment receives (1102), from a first antenna of a UE, a first transmission and determines (1104) a first radiated power measurement for each of two orthogonal polarizations based on a radiated power of the first transmission. The test equipment receives (1106), from a second antenna of the UE, a second transmission and determines (1108) a second radiated power measurement for each of two orthogonal polarizations based on a radiated power of the second transmission. The test equipment determines (1110) a radiated power of a multi-antenna transmission based at least in part on a multi- antenna precoder, the first radiated power measurement, and the second radiated power measurement.[French]
Divers aspects de la présente divulgation concernent la puissance totale de rayonnement pour MIMO en liaison montante. Un équipement de test reçoit (1102) depuis une première antenne d'un UE une première transmission et détermine (1104) une première mesure de puissance de rayonnement pour chacune de deux polarisations perpendiculaires sur la base d'une puissance de rayonnement de la première transmission. L'équipement de test reçoit (1106) depuis une seconde antenne de l'UE une seconde transmission et détermine (1108) une seconde mesure de puissance de rayonnement pour chacune de deux polarisations perpendiculaires sur la base d'une puissance de rayonnement de la seconde transmission. L'équipement de test détermine (1110) une puissance de rayonnement d'une transmission à antennes multiples sur la base, au moins en partie, d'un pré-codeur à antennes multiples, de la première mesure de puissance de rayonnement et de la seconde mesure de puissance de rayonnement.