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:
Feb. 25, 2025
Filed:
Feb. 03, 2023
Ofinno, Llc, Reston, VA (US);
Kai Xu, Great Falls, VA (US);
Esmael Hejazi Dinan, McLean, VA (US);
Hua Zhou, Vienna, VA (US);
Yunjung Yi, Vienna, VA (US);
Ali Cagatay Cirik, Chantilly, VA (US);
Youngwoo Kwak, Woodbury, NY (US);
Ofinno, LLC, Reston, VA (US);
Abstract
A wireless device receives, from a base station, one or more messages comprising configuration parameters indicating: a sounding reference signal (SRS) resource set; a plurality of reference signals (RSs); and an uplink transmission configuration indication (TCI) state comprising a configuration of one or more RSs of the plurality of RSs. The wireless device receives a downlink control information comprising an SRS resource indicator (SRI) and an uplink TCI indicator (UL-TCI), where: the SRI indicates one or more SRS resources of the SRS resource set; and the UL-TCI indicates an uplink transmission configuration indication state. In response to the SRI being equal to a predefined value, the wireless device determines an uplink spatial domain transmission filter based on the one or more SRS resources of the SRS resource set. The wireless device transmits, via a physical uplink shared channel, a transport block with the uplink spatial domain transmission filter.