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. 23, 2024
Filed:
Mar. 02, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Gilwon Lee, McKinney, TX (US);
Eko Onggosanusi, Coppell, TX (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Apparatuses and methods for CSI reporting in distributed MIMO in a wireless communication system is provided. The method includes receiving a channel state information (CSI) report setting about a first type of information CSI(0), . . . , CSI(N) for N>1, receiving a CSI reference signal (CSI-RS) resource setting about a plurality of CSI-RS resources, CSI-RS(0), . . . , CSI-RS(N−1) transmitted from Ngroups of CSI-RS ports, wherein Nis a number of remote radio heads (RRH). The method further includes measuring the plurality of CSI-RS resources CSI-RS(0), . . . , CSI-RS(N−1), determining, based on the measurement, the first type of information CSI(0), . . . , CSI(N−1); and transmitting information indicating the first type of information CSI(0), . . . , CSI(N−1).