The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2026
Filed:
Aug. 30, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Md. Saifur Rahman, Plano, TX (US);
Eko Onggosanusi, Coppell, TX (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Apparatuses and methods for uplink (UL) transmissions and receptions. A method performed by a user equipment (UE). The method includes transmitting capability information about an UL codebook for 3 antenna ports; receiving a configuration indicating a sounding resource signal (SRS) resource set including at least one SRS resource with 4 SRS ports, wherein one of the 4 SRS ports is muted; and transmitting a SRS from 3 of the 4 SRS ports. The method further includes receiving an indication indicating a transmit precoding matrix indicator (TPMI) for transmission of a physical uplink shared channel (PUSCH) and transmitting the PUSCH based on the indicated TPMI. The TPMI indicates a precoding matrix from the UL codebook for the 3 antenna ports.