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:
Sep. 08, 2026
Filed:
Apr. 09, 2021
Sharp Kabushiki Kaisha, Sakai City, JP;
Chia-Hao Yu, Taipei, TW;
SHARP KABUSHIKI KAISHA, Sakai City, JP;
Abstract
A method of performing a non-codebook based physical uplink shared channel (PUSCH) transmission by a user equipment (UE) is provided. The method includes receiving, from a base station (BS), first downlink control information (DCI) including a transmission configuration indication (TCI) field that indicates a source reference signal (RS) for providing transmission beam information to the UE, receiving, from the BS, second DCI including a sounding reference signal (SRS) resource indication (SRI) field that indicates an SRS resource in an SRS resource set with usage set to non-codebook (SRS-nCB) resource set for providing precoding information to the UE, and performing the non-codebook based PUSCH transmission according to the transmission beam information and the precoding information.