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:
Jun. 17, 2025
Filed:
Jan. 20, 2021
Sharp Kabushiki Kaisha, Sakai, JP;
Kazunari Yokomakura, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A user equipment (UE) is described. Receiving circuitry receives first information including one reference signal resource index or two reference signal resource indices; and second information including a sounding reference signal (SRS) resource. Transmitting circuitry transmits sounding reference signals. In a case that the first information includes one reference signal index, a first SRS is transmitted in a slot, the first SRS being associated with a spatial domain transmission filter corresponding to the reference signal index indicated in the first information. In a case that the first information includes two reference signal indices, a first SRS and a second SRS are transmitted. The first SRS is associated with a spatial domain transmission filter corresponding to a first reference signal index indicated in the first information. The second SRS is associated with a spatial domain transmission filter corresponding to a second reference signal index indicated in the first information.