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:
Nov. 11, 2025
Filed:
Jun. 23, 2020
Lenovo (Beijing) Ltd., Beijing, CN;
Bingchao Liu, Changping District, CN;
Chenxi Zhu, Haidian District, CN;
Wei Ling, Beijing, CN;
Lingling Xiao, Beijing, CN;
Yi Zhang, Chao Yang District, CN;
Lenovo (Beijing) Ltd., Beijing, CN;
Abstract
Methods and apparatuses for determining default spatial relation and default PL-RS are disclosed. A method comprises determining a default spatial relation and a default pathloss reference RS (PL-RS) for transmission of uplink resource on a serving cell without configured CORESET, the uplink resource is configured with neither higher layer parameter related to spatial relation nor higher layer parameter related to PL-RS, and the higher layer parameter related to enable default beam for the uplink resource is set to 'enable', and transmitting the uplink resource according to the determined default spatial relation and the power determined by the determined default PL-RS.