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. 08, 2025
Filed:
Feb. 11, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Siva Muruganathan, Stittsville, CA;
Shiwei Gao, Nepean, CA;
Mattias Frenne, Uppsala, SE;
Simon Järmyr, Skarpnäck, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
Systems and methods for non-codebook based multiple transmission and reception point (TRP) Physical Uplink Shared Channel (PUSCH) transmission and reception are disclosed herein. In one embodiment, a method performed by a wireless communication device comprises receiving a configuration of first and second Sounding Reference Signal (SRS) resource sets to be used for non-codebook based PUSCH transmission. The method further comprises receiving a configuration of first and second Non-Zero Power (NZP) Channel State Information Reference Signals (CSI-RSs) associated with the first and SRS resource sets, respectively. The method further comprises receiving a request for transmitting data in PUSCH in a plurality of occasions, wherein the request comprises first and second SRS resource indicators (SRIs) associated with the first and second SRS resource sets, respectively. The method further comprises transmitting first and second PUSCHs in a first and second sets of occasions according to the first and second SRIs, respectively.