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:
Jan. 27, 2026
Filed:
Oct. 06, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
R a Nadisanka Perera Rupasinghe, Allen, TX (US);
Yang Li, Plano, TX (US);
Gilwon Lee, Dallas, TX (US);
Jianzhong Zhang, Dallas, TX (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method of operating a network includes receiving an UL RS, estimating UL channels for a plurality of TRPS based on the UL RS, configuring first DL RS resources from an upper portion of a BWP, transmitting via the plurality of TRPs, a first beamformed DL RS from the upper portion of the BWP, and receiving via one or more of the plurality of TRPs, first CSI feedback based on the first DL RS. The method further includes configuring second DL RS resources from a lower portion of the BWP, transmitting via the plurality of TRPs, a second beamformed DL RS from the lower portion of the BWP, receiving via one or more of the plurality of TRPs, second CSI feedback based on the second DL RS, and determining a timing mis-match between the plurality of TRPs based on the first CSI feedback and the second CSI feedback.