Title:
METHOD AND APPARATUS FOR ESTIMATING CHANNEL STATE INFORMATION IN ADVANCED MIMO ANTENNA SYSTEMS FOR CELLULAR COMMUNICATIONS
Document Type and Number:
WIPO Patent Application WO/2024/072126
Kind Code:
A1
Abstract:
The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). Methods and apparatuses for estimating channel state information in advanced multi input multi output (MIMO) antenna systems for cellular communications. A method of operating a base station (BS) includes: generating first configuration information including a set of sounding reference signal (SRS) resources each of which is associated with an sounding reference signal (SRS)-path loss reference signal; transmitting, to a user equipment (UE), the first configuration information; receiving an SRS based on the first configuration information; selecting, based on the SRS and the first configuration information, a subset of the set of SRS resources; and generating second configuration information including the subset of the set of SRS resources.
Inventors:
NAM YOUNGHAN (KR)
SADIQ BILAL (US)
MO JIANHUA (US)
ALAMMOURI AHMAD MOHAMMAD ABDEL-KARIM (US)
SADIQ BILAL (US)
MO JIANHUA (US)
ALAMMOURI AHMAD MOHAMMAD ABDEL-KARIM (US)
Application Number:
PCT/KR2023/015077
Publication Date:
April 04, 2024
Filing Date:
September 27, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L25/02; H04B7/08; H04B17/318; H04L5/00
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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